2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
The cheapest and fastest flights from San Antonio, TX to Katy, TX
Showing times and prices for Aug 03
Cheapest price
$306
Average price
$565
Fastest journey
1 h 7 m
Average duration
1 h 7 m
Flights per day
67
Distance
261 km
Cheap tickets
The best way to find a cheap flight ticket from San Antonio, TX to Katy, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Antonio, TX to Katy, TX will cost around $565 if you buy it on the day, but the cheapest tickets can be found for only $306.
Fast flights
Of the 67 flights that leave San Antonio, TX for Katy, TX onMon, Aug 03, 8 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Aug 03 the direct flights cover the 261 km distance in an average of 1 h 7 m but if you time it right, some flights will get you there in just 1 h 7 m .
On Mon, Aug 03 the longest flights will take 1 h 7 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.
UA23235:57 PM1h07San Antonio International Airport7:04 PMGeorge Bush Intercontinental Airport$3061One-way0 transfers- UA62812:15 PM1h12San Antonio International Airport3:27 PMGeorge Bush Intercontinental Airport$3061One-way0 transfers
- UA4044:18 PM1h07San Antonio International Airport5:25 PMGeorge Bush Intercontinental Airport$3061One-way0 transfers
- UA4107:43 AM1h07San Antonio International Airport8:50 AMGeorge Bush Intercontinental Airport$3061One-way0 transfers
- UA627811:43 AM1h12San Antonio International Airport12:55 PMGeorge Bush Intercontinental Airport$3061One-way0 transfers
- UA23235:57 PM1h07San Antonio International Airport7:04 PMGeorge Bush Intercontinental Airport$3061One-way0 transfers
- UA4044:18 PM1h07San Antonio International Airport5:25 PMGeorge Bush Intercontinental Airport$3061One-way0 transfers
- UA4107:43 AM1h07San Antonio International Airport8:50 AMGeorge Bush Intercontinental Airport$3061One-way0 transfers
- UA28279:37 AM1h07San Antonio International Airport10:44 AMGeorge Bush Intercontinental Airport$4081One-way0 transfers
- UA4695:30 AM1h07San Antonio International Airport6:37 AMGeorge Bush Intercontinental Airport$3061One-way0 transfers
Journey information
Overview: San Antonio, TX to Katy, TX flight
USAUSA
Flights from San Antonio, TX to Katy, TX depart on average 43 times per day, taking around 1h 51m. Cheap flight tickets for this journey start at $153 but you can travel from only $33 by bus.
There are 5 flights per day. The earliest flight runs at 05:00, the last at 22:15. The fastest flight covers the 162 miles (261 km) distance in 1h 6m. June 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 $33
Distance 162 miles (261 km) |
Average flight duration 1h 51m |
Cheapest ticket price $153 |
Flights per day 43 |
Direct flights 5 |
Fastest flight 1h 6m |
First flight 5:00 AM |
Last flight 10:15 PM |
Cheapest Month Jun |
Cheapest Day Fri |
High Season Oct - Dec |
Low Season Jul - Sep |
Busiest Day Tue |
Least Busy Day Sun |
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 $33
Live departures
San Antonio, TX to Katy, TX flight times
The table below shows live departures for San Antonio, TX to Katy, TX flights for today, Sunday, August 2. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 AA2342 · AA3193 | 5:01 AM San Antonio International Airport | 3h31 | 8:32 AM George Bush Intercontinental Airport | 1 transfer | |
AA2342+ AA6413 | 5:01 AM San Antonio International Airport | 7h15 | 12:16 PM William P. Hobby Airport | 1 transfer | |
AA2342+ AA5071 | 5:01 AM San Antonio International Airport | 4h47 | 9:48 AM William P. Hobby Airport | 1 transfer | |
| AA2342 · AA1916 | 5:01 AM San Antonio International Airport | 4h46 | 9:47 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1464 · UA1599 | 5:30 AM San Antonio International Airport | 9h39 | 3:09 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1464 · UA1829 | 5:30 AM San Antonio International Airport | 11h34 | 5:04 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1464 · UA1720 | 5:30 AM San Antonio International Airport | 5h45 | 11:15 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1464 · UA1129 | 5:30 AM San Antonio International Airport | 8h10 | 1:40 PM George Bush Intercontinental Airport | 1 transfer | |
| UA469 | 5:30 AM San Antonio International Airport | 1h07 | 6:37 AM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA2266 · AA2166 | 6:01 AM San Antonio International Airport | 4h56 | 10:57 AM George Bush Intercontinental Airport | 1 transfer | |
| AA2266 · AA2512 | 6:01 AM San Antonio International Airport | 7h08 | 1:09 PM George Bush Intercontinental Airport | 1 transfer | |
| AA2266+AA5071 | 6:01 AM San Antonio International Airport | 3h47 | 9:48 AM William P. Hobby Airport | 1 transfer | |
| AA2266 · AA1916 | 6:01 AM San Antonio International Airport | 3h46 | 9:47 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA1448 | 6:40 AM San Antonio International Airport | 8h59 | 3:39 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA1475 | 6:40 AM San Antonio International Airport | 14h45 | 9:25 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA1954 | 6:40 AM San Antonio International Airport | 14h10 | 8:50 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA714 | 6:40 AM San Antonio International Airport | 12h30 | 7:10 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA2638 | 6:40 AM San Antonio International Airport | 6h43 | 1:23 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA2813 | 6:40 AM San Antonio International Airport | 16h19 | 10:59 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA2451 | 6:40 AM San Antonio International Airport | 10h40 | 5:20 PM George Bush Intercontinental Airport | 1 transfer | |
| AA3098 · AA2166 | 7:00 AM San Antonio International Airport | 3h57 | 10:57 AM George Bush Intercontinental Airport | 1 transfer | |
| UA410 | 7:43 AM San Antonio International Airport | 1h07 | 8:50 AM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA2377+AA6413 | 8:00 AM San Antonio International Airport | 4h16 | 12:16 PM William P. Hobby Airport | 1 transfer | |
| UA2853 · UA489 | 8:53 AM San Antonio International Airport | 10h17 | 7:10 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA1585 | 8:53 AM San Antonio International Airport | 12h02 | 8:55 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA588 | 8:53 AM San Antonio International Airport | 11h04 | 7:57 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA1599 | 8:53 AM San Antonio International Airport | 6h16 | 3:09 PM George Bush Intercontinental Airport | 1 transfer | |
| AA1631 · AA2512 | 9:31 AM San Antonio International Airport | 3h38 | 1:09 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2827 | 9:37 AM San Antonio International Airport | 1h07 | 10:44 AM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA413+AA5002 | 11:04 AM San Antonio International Airport | 4h40 | 3:44 PM William P. Hobby Airport | 1 transfer | |
AA413+ AA3583 | 11:04 AM San Antonio International Airport | 4h44 | 3:48 PM George Bush Intercontinental Airport | 1 transfer | |
| UA6278 | 11:43 AM San Antonio International Airport | 1h12 | 12:55 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| UA2250 · UA2217 | 12:01 PM San Antonio International Airport | 8h24 | 8:25 PM George Bush Intercontinental Airport | 1 transfer | |
| AA3583 · AA3778 | 12:26 PM San Antonio International Airport | 3h22 | 3:48 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2824 · UA1475 | 1:25 PM San Antonio International Airport | 8h00 | 9:25 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2824 · UA2310 | 1:25 PM San Antonio International Airport | 18h53 | 8:18 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2824 · UA2813 | 1:25 PM San Antonio International Airport | 9h34 | 10:59 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2824 · UA1954 | 1:25 PM San Antonio International Airport | 7h25 | 8:50 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1007 · UA475 | 1:39 PM San Antonio International Airport | 9h27 | 11:06 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1007 · UA2791 | 1:39 PM San Antonio International Airport | 7h57 | 9:36 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1007 · UA588 | 1:39 PM San Antonio International Airport | 6h18 | 7:57 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1007 · UA2419 | 1:39 PM San Antonio International Airport | 10h20 | 11:59 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1007 · UA1585 | 1:39 PM San Antonio International Airport | 7h16 | 8:55 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1007 · UA489 | 1:39 PM San Antonio International Airport | 5h31 | 7:10 PM George Bush Intercontinental Airport | 1 transfer | |
| AA1929+AA4084 | 1:44 PM San Antonio International Airport | 4h24 | 6:08 PM George Bush Intercontinental Airport | 1 transfer | |
| UA6281 | 2:15 PM San Antonio International Airport | 1h12 | 3:27 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA2609+AA4923 | 2:48 PM San Antonio International Airport | 4h23 | 7:11 PM George Bush Intercontinental Airport | 1 transfer | |
| AA2609 · AA1929 | 2:48 PM San Antonio International Airport | 3h20 | 6:08 PM George Bush Intercontinental Airport | 1 transfer | |
| UA404 | 4:01 PM San Antonio International Airport | 1h07 | 5:08 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA3777 · AA3351 | 4:25 PM San Antonio International Airport | 3h28 | 7:53 PM William P. Hobby Airport | 1 transfer | |
| AA1392+AA3777 | 4:25 PM San Antonio International Airport | 3h29 | 7:54 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2479 · UA2419 | 4:35 PM San Antonio International Airport | 7h24 | 11:59 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2479 · UA1253 | 4:35 PM San Antonio International Airport | 8h06 | 12:41 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2479 · UA475 | 4:35 PM San Antonio International Airport | 6h31 | 11:06 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1316 · UA535 | 5:32 PM San Antonio International Airport | 18h09 | 11:41 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1316 · UA1231 | 5:32 PM San Antonio International Airport | 17h04 | 10:36 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1316 · UA2310 | 5:32 PM San Antonio International Airport | 14h46 | 8:18 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1316 · UA1799 | 5:32 PM San Antonio International Airport | 15h46 | 9:18 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1316 · UA2665 | 5:32 PM San Antonio International Airport | 7h03 | 12:35 AM George Bush Intercontinental Airport | 1 transfer | |
| AA3311 · AA2209 | 5:35 PM San Antonio International Airport | 4h49 | 10:24 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2323 | 5:57 PM San Antonio International Airport | 1h07 | 7:04 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA2209+AA3878 | 7:08 PM San Antonio International Airport | 3h16 | 10:24 PM George Bush Intercontinental Airport | 1 transfer | |
| AA5465+AA3878 | 7:08 PM San Antonio International Airport | 4h48 | 11:56 PM William P. Hobby Airport | 1 transfer | |
| AA1914+AA3878 | 7:08 PM San Antonio International Airport | 4h50 | 11:58 PM George Bush Intercontinental Airport | 1 transfer | |
| UA5658 | 7:20 PM San Antonio International Airport | 1h13 | 8:33 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA499 · AA1914 | 8:23 PM San Antonio International Airport | 3h35 | 11:58 PM George Bush Intercontinental Airport | 1 transfer | |
| AA499+AA5465 | 8:23 PM San Antonio International Airport | 3h33 | 11:56 PM William P. Hobby Airport | 1 transfer | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
FAQs: San Antonio, TX to Katy, TX Flight
Find answers to the most common questions about traveling from San Antonio, TX to Katy, 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 Katy, TX, this guide helps you travel smarter and with confidence.
Cheap plane tickets from San Antonio, TX to Katy, TX can start from as little as $153 when you book in advance. The average flight ticket price for San Antonio, TX to Katy, TX is $328 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from San Antonio, TX to Katy, TX is 1h 6m to travel the 162 miles (261 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from San Antonio, TX to Katy, TX leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Antonio, TX to Katy, TX leaves at 10:15 PM.
Flights from San Antonio, TX to Katy, TX generally leave from San Antonio International Airport and arrive in George Bush Intercontinental Airport.San Antonio International Airport is 6 miles (11 km) away from San Antonio, TX city centre and George Bush Intercontinental Airport is 4 miles (7 km) from Katy, TX city centre.
It's helpful to compare your options as there are 3 ways to travel between San Antonio, TX and Katy, TX including taking a bus, flight, and train.
For domestic flights we recommend to arrive 1.5 to 2 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.
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 Katy, TX, travelers should be cautious of common urban safety concerns such as petty theft and vehicle break-ins, especially in crowded or tourist-frequented areas. Scams involving fake ticket sellers or unauthorized transportation services can occur, so it’s important to book transportation tickets through official, reputable providers. Staying alert in unfamiliar neighborhoods and using well-known transportation options helps ensure a safe visit.
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.
popular airports
Popular airports from San Antonio, TX to Katy, TX
Most San Antonio, TX to Katy, TX flights use the San Antonio International Airport to George Bush Intercontinental Airport airport pair. Use this guide to compare San Antonio, TX and Katy, TX airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in San Antonio
Arrival airports in Katy
Which San Antonio, TX airport do flights to Katy, TX leave from?
Flights from San Antonio, TX to Katy, TX depart from San Antonio International Airport. The airport is 6 miles (11 km) from San Antonio, TX city centre at 9800 Airport Blvd, San Antonio, TX 78216, USA.
San Antonio International Airport (SAT)9800 Airport Blvd, San Antonio, TX 78216, USA
City-centre transport
Getting to San Antonio International Airport from San Antonio city centre
San Antonio International Airport is 11 km from San Antonio city centre. Public transport options include:
Bus7 · 18m · $2 · every ~4 min
7 · 21m · $2 · every ~4 min
7 · 25m · $2 · every ~4 min
7, 5 · 27m · $2 · every ~5 min
San Antonio International Airport airport facilities and services
San Antonio International 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: Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in both terminals near the ticketing and baggage claimas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at San Antonio International Airport: Parking, Taxis, WC.
Bike and car services
Available at San Antonio International Airport: Car Rental.
Accessibility
Accessibility facilities are available at San Antonio International Airport: Ramps, assistance.
Shops, hotels and contact
Nearby hotels include Hotels within walking distance, including the Hilton San Antonio Airport..
Most popular flights from San Antonio, TX
More options for your journey from San Antonio, TX to Katy, TX
Here are some other resources that might have the information you need
Most popular flights to and from Katy, TX and San Antonio, TX
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
