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The cheapest and fastest flights from Houston, TX to San Marcos, TX
Showing times, prices and bookable tickets for Oct 29
Cheapest price on Oct 29
Kč 7,823
Average ticket price on Oct 29
Kč 7,823
Fastest journey on Oct 29
4 h 4 m
Average journey duration on Oct 29
4 h 4 m
Flights on Oct 29
1
Distance
249 km
Cheap tickets
The best way to find a cheap flight ticket from Houston, TX to San Marcos, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Houston, TX to San Marcos, TX will cost around Kč 7,823 if you buy it on the day, but the cheapest tickets can be found for only Kč 7,823.
Fast flights
On Thu, Oct 29, we found 1 flights from Houston, TX to San Marcos, TX, including 1 direct services.
On Thu, Oct 29 the direct flights cover the 249 km distance in an average of 4 h 4 m but if you time it right, some flights will get you there in just 4 h 4 m .
On Thu, Oct 29 the longest flights will take 4 h 4 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
3:14 PM 4h04 Houston, TX 7:18 PM San Marcos, TX Kč 7,823 1 One-way 0 transfers
3:14 PM 4h04 Houston, TX 7:18 PM San Marcos, TX Kč 7,823 1 One-way 0 transfers
Journey information
Overview: Houston, TX to San Marcos, TX flight
USAUSA
Flights from Houston, TX to San Marcos, TX depart on average 112 times per day, taking around 3h 54m. Cheap flight tickets for this journey start at Kč 4,712 but you can travel from only Kč 1,240 by bus.
There are 14 flights per day. The earliest flight runs at 05:00, the last at 23:50. The fastest flight covers the 154 miles (249 km) distance in 57m. May is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from Kč 1,240
Plan this route
Journey facts
- Distance154 miles (249 km)
- Average flight duration3h 54m
- Cheapest ticket priceKč 4,712
- Flights per day112
- Direct flights14
- Fastest flight57m
- First flight5:00 AM
- Last flight11:50 PM
- Cheapest MonthMay
- Cheapest DaySat
- High SeasonOct - Dec
- Low SeasonApr - Jun
- Busiest DaySat
- Least Busy DaySat
- Best time to book7 days
Understand & plan this route
- Operators on this routeUnited • American Airlines • psa airlines
- Departure & arrivalGeorge Bush Intercontinental Airport → San Antonio International Airport
- Airport shuttle busesTo George Bush Intercontinental Airport
- Airport buses to San Marcos, TXFrom San Antonio International Airport
- Flights with a stopAvailable on this route
Explore this journey
Book with confidence
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from Kč 1,240
Frequently asked questions about your Houston, TX to San Marcos, TX trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Houston, TX to San Marcos, TX.
Cheap plane tickets from Houston, TX to San Marcos, TX can start from as little as Kč 4,712 when you book in advance. The average flight ticket price for Houston, TX to San Marcos, TX is Kč 13,585 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest flight from Houston, TX to San Marcos, TX leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Houston, TX to San Marcos, TX leaves at 11:50 PM.
Yes, there are 14 direct flights a day from Houston, TX to San Marcos, TX with United. Schedules can vary on holidays or weekends with fewer direct flights.
Live departures
Houston, TX to San Marcos, TX flight times
The table below shows live departures for Houston, TX to San Marcos, TX flights for today, Wednesday, October 28. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 UA1823 | 9:58 AM George Bush Intercontinental Airport | 1h11 | 11:09 AM Austin-Bergstrom International Airport | 0 transfersDirect | |
| UA1450 · UA1899 | 10:25 AM George Bush Intercontinental Airport | 8h30 | 6:55 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA1450 · UA2270 | 10:25 AM George Bush Intercontinental Airport | 6h33 | 4:58 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA1450 · UA1942 | 10:25 AM George Bush Intercontinental Airport | 10h33 | 8:58 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA1450 · UA2819 | 10:25 AM George Bush Intercontinental Airport | 10h28 | 8:53 PM San Antonio International Airport | 1 transfer | |
| UA1450 · UA1022 | 10:25 AM George Bush Intercontinental Airport | 6h30 | 4:55 PM San Antonio International Airport | 1 transfer | |
AA1073+ AA5173 | 10:35 AM George Bush Intercontinental Airport | 3h45 | 2:20 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA983+AA5173 | 10:35 AM George Bush Intercontinental Airport | 4h17 | 2:52 PM San Antonio International Airport | 1 transfer | |
| AA2884+AA5173 | 10:35 AM George Bush Intercontinental Airport | 5h04 | 3:39 PM Austin-Bergstrom International Airport | 1 transfer | |
AA1961+ AA6458 | 11:41 AM William P. Hobby Airport | 3h57 | 3:38 PM San Antonio International Airport | 1 transfer | |
| AA2884+AA6458 | 11:41 AM William P. Hobby Airport | 3h58 | 3:39 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA1146+AA6458 | 11:41 AM William P. Hobby Airport | 5h25 | 5:06 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA2366 · UA1869 | 11:55 AM George Bush Intercontinental Airport | 8h29 | 8:24 PM San Antonio International Airport | 1 transfer | |
| AA2884+AA4980 | 11:55 AM George Bush Intercontinental Airport | 3h44 | 3:39 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA1961+AA4980 | 11:55 AM George Bush Intercontinental Airport | 3h43 | 3:38 PM San Antonio International Airport | 1 transfer | |
| UA2417 · UA1394 | 12:00 PM George Bush Intercontinental Airport | 11h35 | 11:35 PM San Antonio International Airport | 1 transfer | |
| UA341 | 12:05 PM George Bush Intercontinental Airport | 1h11 | 1:16 PM San Antonio International Airport | 0 transfersDirect | |
| UA1859 | 12:10 PM George Bush Intercontinental Airport | 1h07 | 1:17 PM Austin-Bergstrom International Airport | 0 transfersDirect | |
| UA2168 · UA1899 | 12:45 PM George Bush Intercontinental Airport | 6h10 | 6:55 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA2168 · UA1942 | 12:45 PM George Bush Intercontinental Airport | 8h13 | 8:58 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA2168 · UA2819 | 12:45 PM George Bush Intercontinental Airport | 8h08 | 8:53 PM San Antonio International Airport | 1 transfer | |
| UA787 · UA1394 | 1:40 PM George Bush Intercontinental Airport | 9h55 | 11:35 PM San Antonio International Airport | 1 transfer | |
| AA1397 · AA2368 | 2:08 PM George Bush Intercontinental Airport | 5h06 | 7:14 PM San Antonio International Airport | 1 transfer | |
| AA1397 · AA2374 | 2:08 PM George Bush Intercontinental Airport | 3h38 | 5:46 PM San Antonio International Airport | 1 transfer | |
| AA1397 · AA546 | 2:08 PM George Bush Intercontinental Airport | 6h27 | 8:35 PM San Antonio International Airport | 1 transfer | |
| AA1397 · AA3123 | 2:08 PM George Bush Intercontinental Airport | 5h07 | 7:15 PM Austin-Bergstrom International Airport | 1 transfer | |
AA3123+ AA4127 | 2:08 PM William P. Hobby Airport | 5h07 | 7:15 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA2374+AA4127 | 2:08 PM William P. Hobby Airport | 3h38 | 5:46 PM San Antonio International Airport | 1 transfer | |
| AA4127 · AA3722 | 2:08 PM William P. Hobby Airport | 4h26 | 6:34 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA1397+AA3899 | 2:08 PM George Bush Intercontinental Airport | 4h25 | 6:33 PM San Antonio International Airport | 1 transfer | |
| AA2368+AA4127 | 2:08 PM William P. Hobby Airport | 5h06 | 7:14 PM San Antonio International Airport | 1 transfer | |
| AA4127 · AA3899 | 2:08 PM William P. Hobby Airport | 4h25 | 6:33 PM San Antonio International Airport | 1 transfer | |
| AA1397+AA3722 | 2:08 PM George Bush Intercontinental Airport | 4h26 | 6:34 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA2483 | 2:10 PM George Bush Intercontinental Airport | 1h11 | 3:21 PM Austin-Bergstrom International Airport | 0 transfersDirect | |
| UA697 | 2:30 PM George Bush Intercontinental Airport | 1h08 | 3:38 PM San Antonio International Airport | 0 transfersDirect | |
| UA2613 · UA2819 | 2:46 PM George Bush Intercontinental Airport | 6h07 | 8:53 PM San Antonio International Airport | 1 transfer | |
| UA2613 · UA1942 | 2:46 PM George Bush Intercontinental Airport | 6h12 | 8:58 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA1067 · UA1394 | 3:40 PM George Bush Intercontinental Airport | 7h55 | 11:35 PM San Antonio International Airport | 1 transfer | |
| UA1067 · UA312 | 3:40 PM George Bush Intercontinental Airport | 7h12 | 10:52 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA616+AA5052 | 4:13 PM George Bush Intercontinental Airport | 3h54 | 8:07 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA546+AA5052 | 4:13 PM George Bush Intercontinental Airport | 4h22 | 8:35 PM San Antonio International Airport | 1 transfer | |
| UA470 · UA456 | 4:26 PM George Bush Intercontinental Airport | 18h42 | 11:08 AM Austin-Bergstrom International Airport | 1 transfer | |
| UA1711 | 4:45 PM George Bush Intercontinental Airport | 1h06 | 5:51 PM Austin-Bergstrom International Airport | 0 transfersDirect | |
| UA1186 | 4:55 PM George Bush Intercontinental Airport | 1h08 | 6:03 PM San Antonio International Airport | 0 transfersDirect | |
| AA2707+AA4126 | 5:06 PM William P. Hobby Airport | 4h27 | 9:33 PM Austin-Bergstrom International Airport | 1 transfer | |
| AA546+AA4126 | 5:06 PM William P. Hobby Airport | 3h29 | 8:35 PM San Antonio International Airport | 1 transfer | |
| UA1477 | 6:05 PM George Bush Intercontinental Airport | 1h05 | 7:10 PM San Antonio International Airport | 0 transfersDirect | |
| UA1654 · UA1521 | 6:15 PM George Bush Intercontinental Airport | 18h31 | 12:46 PM San Antonio International Airport | 1 transfer | |
| UA1654 · UA456 | 6:15 PM George Bush Intercontinental Airport | 16h53 | 11:08 AM Austin-Bergstrom International Airport | 1 transfer | |
| UA2197 · UA5560 | 6:44 PM George Bush Intercontinental Airport | 17h40 | 12:24 PM San Antonio International Airport | 1 transfer | |
| UA2674 | 6:57 PM George Bush Intercontinental Airport | 1h06 | 8:03 PM Austin-Bergstrom International Airport | 0 transfersDirect | |
| AA3097+AA3481 | 6:57 PM George Bush Intercontinental Airport | 4h00 | 10:57 PM San Antonio International Airport | 1 transfer | |
| AA972+AA3481 | 6:57 PM George Bush Intercontinental Airport | 3h46 | 10:43 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA1794 | 8:15 PM George Bush Intercontinental Airport | 1h11 | 9:26 PM San Antonio International Airport | 0 transfersDirect | |
| UA2621 | 8:25 PM George Bush Intercontinental Airport | 1h06 | 9:31 PM Austin-Bergstrom International Airport | 0 transfersDirect | |
| UA685 · UA1026 | 8:31 PM George Bush Intercontinental Airport | 16h27 | 12:58 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA685 · UA1521 | 8:31 PM George Bush Intercontinental Airport | 16h15 | 12:46 PM San Antonio International Airport | 1 transfer | |
| UA685 · UA456 | 8:31 PM George Bush Intercontinental Airport | 14h37 | 11:08 AM Austin-Bergstrom International Airport | 1 transfer | |
| UA1752 · UA5560 | 8:40 PM George Bush Intercontinental Airport | 15h44 | 12:24 PM San Antonio International Airport | 1 transfer | |
| UA2198 | 9:45 PM George Bush Intercontinental Airport | 1h06 | 10:51 PM San Antonio International Airport | 0 transfersDirect | |
| UA1066 · UA1026 | 9:52 PM George Bush Intercontinental Airport | 15h06 | 12:58 PM Austin-Bergstrom International Airport | 1 transfer | |
| UA1066 · UA1521 | 9:52 PM George Bush Intercontinental Airport | 14h54 | 12:46 PM San Antonio International Airport | 1 transfer | |
| UA1066 · UA456 | 9:52 PM George Bush Intercontinental Airport | 13h16 | 11:08 AM Austin-Bergstrom International Airport | 1 transfer | |
| UA1179 | 10:14 PM George Bush Intercontinental Airport | 1h01 | 11:15 PM Austin-Bergstrom International Airport | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Why should you book Houston, TX to San Marcos, TX flights with Omio?
American Airlines as well as United, skywest airlines, Spirit Airlines, psa airlines and more offer flights services from Houston, TX to San Marcos, TX.
Omio is an official ticket reseller for all your travel options from Houston, TX to San Marcos, TX.
Why book with Omio vs American Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for American Airlines, but also compare tickets for the likes of United, skywest airlines, Spirit Airlines or psa airlines to find the best option for your trip from Houston, TX to San Marcos, TX.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare American Airlines with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Houston, TX to San Marcos, TX.
Why book with Omio over Trip, Edreams or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of United, skywest airlines, Spirit Airlines or psa airlines to find the best option for your trip from Houston, TX to San Marcos, TX.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Houston, TX to San Marcos, TX.
Airlines
Airlines from Houston, TX to San Marcos, TX
Flights from Houston, TX to San Marcos, TX with United, American Airlines, and psa airlines. Flights with a stop available on this route with United, American Airlines, and psa airlines. Use the details below to compare onboard facilities.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average United Duration
57m
Cheapest United Price
Kč 5,144
United frequency
73 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average American Airlines Duration
2h 18m
Cheapest American Airlines Price
Kč 4,942
American Airlines frequency
26 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
skywest airlines
About
SkyWest Airlines is a major North American regional airline headquartered in St. George, Utah. It operates flights for larger carriers such as Alaska Airlines (as Alaska SkyWest), American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express). SkyWest is the largest regional airline in North America by fleet size, passengers carried, and destinations served. The airline connects passengers to over 250 destinations across the United States, Canada, and Mexico, primarily linking smaller airports to major airline hubs. SkyWest's fleet consists of regional jets, including the Bombardier CRJ series and Embraer 175 aircraft.
Luggage & cancellation policy
Average skywest airlines Duration
2h 22m
Cheapest skywest airlines Price
Kč 4,942
skywest airlines frequency
7 a day
Luggage included
One carry-on bag and one personal item are allowed for free.
Additional luggage
Additional luggage can be purchased, and fees apply for excess, oversized, or overweight baggage.
Cancellation Policy
If canceled within 24 hours of purchase, a full refund is possible, provided the departure is at least 7 days away; after 24 hours, fees range from $100 to $500.
Refund
If SkyWest Airlines cancels a flight, passengers are eligible for a full refund.
Pregnant on board
Being pregnant on board is allowed, but specific policies may depend on the partner airline.
Unaccompagned minor
Children aged 5-14 can travel alone using the unaccompanied minor service, which includes airport escort and supervision.
Amenities on board the airplane
Seat reservation
Toilets
Accessibility
SkyWest Airlines complies with all provisions of the Air Carrier Access Act and accommodates customers with special needs.
Bikes
Bicycles can be checked in but may incur additional fees and must be properly packed.
Pets
Small pets like cats and dogs are allowed in the cabin for a fee, with restrictions on pet and carrier size.
psa airlines
About
PSA Airlines is an American regional airline and a wholly-owned subsidiary of the American Airlines Group, operating exclusively on behalf of American Airlines under the American Eagle brand. Headquartered in Charlotte, North Carolina, PSA Airlines operates over 800 daily flights to nearly 100 destinations across the United States. The airline maintains an all-jet fleet consisting of Bombardier CRJ700 and CRJ900 regional aircraft. With a team of over 5,000 employees, PSA Airlines plays a significant role in connecting smaller cities to major hubs within American Airlines' network.
Luggage & cancellation policy
Average psa airlines Duration
2h 24m
Cheapest psa airlines Price
Kč 4,942
psa airlines frequency
8 a day
Luggage included
One carry-on bag and one personal item are allowed.
Additional luggage
Additional luggage can be checked for a fee, with weight limits up to 32kg (70lbs) for a single piece.
Cancellation Policy
PSA Airlines' cancellation policy depends on the timeframe of cancellation and ticket flexibility, with some flexible ticket options offering easier cancellations.
Refund
Passengers are entitled to a refund if the airline cancels a flight and they choose not to travel.
Amenities on board the airplane
Food sold onboard
Non-alcoholic beverages are complimentary in Economy Class, while alcoholic drinks and snack boxes can be purchased.
Seat reservation
Seat selection for standard seating is typically included, but preferred or Main Cabin Extra seats may require an additional fee.
Accessibility
Wheelchair assistance is available and should be requested at least 24 hours prior to flight departure.
Bikes
Bicycles can be carried as checked baggage if handlebars are turned sideways, pedals are removed, tires are deflated, and the bike is packed in a case or durable cardboard box.
Spirit Airlines
About
Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.
Luggage & cancellation policy
Average Spirit Airlines Duration
5h 55m
Cheapest Spirit Airlines Price
Kč 4,712
Spirit Airlines frequency
1 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bags: First bag $79-89, Second bag $89-99, Additional bags $105-110
Cancellation Policy
Cancellation within 24 hours of booking is free, after that fees apply based on fare type and timing
Pregnant on board
Up to 7 days before departure with medical certificate. After 28 weeks, medical certificate required
Unaccompagned minor
Ages 5-14 can travel as unaccompanied minors for $100 fee per direction. Service not available on international flights or connecting flights
Amenities on board the airplane
Wifi
Accessibility
Spirit Airlines offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure availability.
Companies, tickets, and onboard amenities between Houston, TX and San Marcos, TX
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
When taking a flight from Houston, TX to San Marcos, TX, you can count on American Airlines, United, skywest airlines, Spirit Airlines, psa airlines for the best way to get you to San Marcos, TX. You can also check all possible airlines who offer a service between Houston, TX and San Marcos, TX and compare the amenities they offer before buying a plane ticket.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
Complete guide to San Marcos, TX
Things to do in San Marcos, TX
Discover the best of San Marcos, TX — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Marcos, TX trip today.
- Recommended
Wittliff Collections and Alkek Library Exhibits
Center interpreting Central Texas history and Indigenous heritage through exhibits, collections, and educational programming.
- Recommended
Calaboose African American History Museum
Local history museum preserving Black heritage in Hays County through exhibits, archives, and community storytelling.
- Must visit
Spring Lake Natural Area
Spring-fed river park with trails, bridges, and glass-bottom boat tours. One of the city's signature outdoor places.
- Recommended
Sewell Park
Popular downtown river park with swimming access, giant trees, and easy walking paths. A classic warm-weather local hangout.
- Recommended
Rio Vista Park
Large city park with river access, meadows, picnic areas, and event space. Good for relaxing near downtown and the river.
- Gluten-free
Texas Smoked Brisket
Central Texas barbecue brisket, slow-smoked over wood until tender. A regional staple celebrated across the Hill Country and often served by the pound.
- Gluten-free
Texas Sausage
Smoked pork sausage with coarse seasoning and a snappy casing. It reflects German and Czech influences found across Central Texas barbecue culture.
Breakfast Tacos
Breakfast tacos filled with eggs, potato, bacon, chorizo, or beans in a flour tortilla. A daily local favorite across San Marcos and Central Texas.
Taqueria El Charro
Casual local favorite for breakfast tacos, tacos al pastor, and Mexican plates with quick service and an everyday neighborhood feel.
Palmer's Restaurant Bar & Courtyard
Refined New American restaurant with steaks, seafood, and cocktails in an intimate downtown setting suited to a nicer dinner.
Hays County Bar-B-Que
Historic Texas barbecue spot known for smoked brisket, ribs, and sausage in a casual, old-school setting near downtown.
US Dollar ($)
Moderate for Texas. Hotels and dining are usually cheaper than Austin, but tourist weekends and events can raise room rates and restaurant costs.
Average meal costs
- Budget
- $10-15 for fast food or casual spots.
- Mid-range
- $18-30 per person for a restaurant meal.
- Fine dining
- $40+ per person for upscale restaurants.
- Coffee
- $3-6 for coffee or cappuccino.
Tipping culture
Tip 15-20% at restaurants, $1-2 per bag for hotel help, and round up or add 10-15% for taxis. Cafes often have tip jars or card prompts.
Plan your visit to San Marcos, TX
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in San Marcos, TX.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Marcos, TX, travelers should be cautious of petty theft, especially in crowded areas like the San Marcos Outlet Malls and downtown square. Common safety concerns include occasional vehicle break-ins and pickpocketing. It’s advisable to avoid poorly lit or isolated areas at night. Scams targeting travelers are rare but may include overpriced taxi services or unofficial tour operators, so booking transportation and tours through reputable companies is recommended.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
FAQs: Houston, TX to San Marcos, TX Flight
Find answers to the most common questions about traveling from Houston, TX to San Marcos, TX by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Marcos, TX, this guide helps you travel smarter and with confidence.
It's helpful to compare your options as there are 3 ways to travel between Houston, TX and San Marcos, TX including taking a train, bus, and flight.
popular airports
Popular airports from Houston, TX to San Marcos, TX
Most Houston, TX to San Marcos, TX flights use the George Bush Intercontinental Airport to airport pair. Use this guide to compare Houston, TX and San Marcos, TX airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Houston
Arrival airports in San Marcos
Which Houston, TX airport do flights to San Marcos, TX leave from?
Flights from Houston, TX to San Marcos, TX depart from George Bush Intercontinental Airport. The airport is 4 miles (7 km) from Houston, TX city centre at 2800 N terminal Rd, Houston, TX 77032, USA.
George Bush Intercontinental Airport (IAH)2800 N terminal Rd, Houston, TX 77032, USA
City-centre transport
Getting to George Bush Intercontinental Airport from Houston city centre
George Bush Intercontinental Airport is 7 km from Houston city centre. Public transport options include:
Bus500 · 40m · Kč 78 · every ~7 min
102 · 45m · Kč 78 · every ~15 min
102 · 45m · Kč 78 · every ~15 min
George Bush Intercontinental Airport airport facilities and services
George Bush Intercontinental Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Various restaurants in all terminals, including fast food and sit-down options like Pappadeaux Seafood Kitchen and Chick-fil-A
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at George Bush Intercontinental Airport: Parking, Taxis, WC.
Bike and car services
Available at George Bush Intercontinental Airport: Car Rental.
Accessibility
Accessibility facilities are available at George Bush Intercontinental Airport.
Shops, hotels and contact
Nearby hotels include Hotels nearby, such as Houston Airport Marriott at George Bush Intercontinental..
William P. Hobby Airport (HOU)7800 Airport Blvd, Houston, TX 77061, USA
City-centre transport
Getting to William P. Hobby Airport from Houston city centre
William P. Hobby Airport is 4 km from Houston city centre. Public transport options include:
Bus500 · 26m · Kč 52 · every ~4 min
500 · 31m · Kč 52 · every ~7 min
William P. Hobby Airport airport facilities and services
William P. Hobby Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Several dining options including Pappadeaux Seafood Kitchen and Starbucks.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located near the baggage claim and ticketingas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at William P. Hobby Airport: Parking, Taxis, WC.
Bike and car services
Available at William P. Hobby Airport: Car Rental.
Accessibility
Accessibility facilities are available at William P. Hobby Airport: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels nearby include DoubleTree by Hilton, within walking distance..
Most popular flights to and from San Marcos, TX and Houston, TX
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