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Journey information
Overview: Seattle, WA to San Antonio, TX flight
USAUSA
Flights from Seattle, WA to San Antonio, TX depart on average 34 times per day, taking around 3h 58m. Cheap flight tickets for this journey start at $184 (€146) if you book in advance.
There are 1 flights per day. The earliest flight runs at 00:05, the last at 23:58. The fastest flight covers the 1785 miles (2874 km) distance in 6h 10m. September 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
Distance 1785 miles (2874 km) |
Average flight duration 3h 58m |
Cheapest ticket price $184 (€146) |
Flights per day 34 |
Direct flights 1 |
Fastest flight 6h 10m |
Cheapest month to travel September |
First flight 00:05 |
Last flight 23:58 |
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
Travel Information
Compare bus, train, and flight for Seattle, WA to San Antonio, TX
Omio recommends booking the flight as it is the most popular option from Seattle, WA to San Antonio, TX among Omio's users. If you are prioritising price take the flight with prices starting from €146. For those with little time consider booking a flight which can get you there in 3h 58m. The ticket price range depends on the travel mode: a flight costs an average of €146, and a train costs an average of €330.
Distance: 1785 miles (2874 km)
Compare flight with
Most popular Flight | Train | Bus |
|---|---|---|
€186 Average price Cheapest | €380 Average price | €290 Average price |
6h 58m Average total duration Fastest 3h 58m Onboard + 3h 0m Additional time* | 64h 46m Average total duration 64h 16m Onboard + 30m Additional time* | 62h 38m Average total duration 62h 8m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Seattle, WA to San Antonio, TX flight times
The table below shows live departures for Seattle, WA to San Antonio, TX flights for today, Saturday, February 14. You can also manually refresh the results below to see updated flight journeys.
Last updated at 7:01 PM
| Provider | Departs | Duration | Arrives | Transfers | Tickets | |
|---|---|---|---|---|---|---|
 AA767 · AA1406 | 7:44 PM Seattle-Tacoma International Airport | 8h14 | 3:58 AM San Antonio International Airport | 1 transfer | ||
| AA767 · AA606 | 7:44 PM Seattle-Tacoma International Airport | 9h10 | 4:54 AM San Antonio International Airport | 1 transfer | ||
| AA767 · AA2097 | 7:44 PM Seattle-Tacoma International Airport | 7h05 | 2:49 AM San Antonio International Airport | 1 transfer | ||
 UA1482 · UA6036 | 8:32 PM Seattle-Tacoma International Airport | 7h33 | 4:05 AM San Antonio International Airport | 1 transfer | ||
| UA1784 · UA591 | 8:42 PM Seattle-Tacoma International Airport | 21h06 | 5:48 PM San Antonio International Airport | 1 transfer | ||
| UA1784 · UA4001 | 8:42 PM Seattle-Tacoma International Airport | 20h42 | 5:24 PM San Antonio International Airport | 1 transfer | ||
| UA757 · UA1110 | 8:55 PM Seattle-Tacoma International Airport | 6h01 | 2:56 AM San Antonio International Airport | 1 transfer | ||
| AA717 · AA1406 | 9:52 PM Seattle-Tacoma International Airport | 6h06 | 3:58 AM San Antonio International Airport | 1 transfer | ||
| AA717 · AA606 | 9:52 PM Seattle-Tacoma International Airport | 7h02 | 4:54 AM San Antonio International Airport | 1 transfer | ||
| Sunday, February 15 | ||||||
| UA5467 · UA491 · UA2250 | 2:04 AM Seattle-Tacoma International Airport | 12h39 | 2:43 PM San Antonio International Airport | 2 transfers | ||
| UA5467 · UA1464 · UA2250 | 2:04 AM Seattle-Tacoma International Airport | 12h39 | 2:43 PM San Antonio International Airport | 2 transfers | ||
| UA737 · UA505 · UA2250 | 3:29 AM Seattle-Tacoma International Airport | 11h14 | 2:43 PM San Antonio International Airport | 2 transfers | ||
| UA737 · UA512 · UA2250 | 3:29 AM Seattle-Tacoma International Airport | 11h14 | 2:43 PM San Antonio International Airport | 2 transfers | ||
| AA3134 · AA1977 | 6:08 AM Seattle-Tacoma International Airport | 9h12 | 3:20 PM San Antonio International Airport | 1 transfer | ||
| AA3075 · AA1836 | 7:57 AM Seattle-Tacoma International Airport | 6h26 | 2:23 PM San Antonio International Airport | 1 transfer | ||
AA3075+ AA6400 | 7:57 AM Seattle-Tacoma International Airport | 9h01 | 4:58 PM San Antonio International Airport | 1 transfer | ||
| AA3075 · AA2609 | 7:57 AM Seattle-Tacoma International Airport | 10h53 | 6:50 PM San Antonio International Airport | 1 transfer | ||
| AA3075 · AA3070 | 7:57 AM Seattle-Tacoma International Airport | 7h36 | 3:33 PM San Antonio International Airport | 1 transfer | ||
| UA747 · UA490 | 7:59 AM Seattle-Tacoma International Airport | 10h23 | 6:22 PM San Antonio International Airport | 1 transfer | ||
This is the last flight of the day. | ||||||
Find all the dates and times for this journey
Compare prices and tickets Seattle, WA to San Antonio, TX by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Seattle, WA to San Antonio, TX flights with Omio?
Alaska Airlines operates all flights services from Seattle, WA to San Antonio, TX.
Omio is an official ticket reseller for all your travel options from Seattle, WA to San Antonio, TX.
Why book with Omio vs Alaska Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Alaska Airlines, but also compare tickets for the likes of to find the best option for your trip from Seattle, WA to San Antonio, 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 Alaska Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Seattle, WA to San Antonio, TX.
Why book with Omio over Skyscanner, Trip or Edreams?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Seattle, WA to San Antonio, TX.
Airlines: Alaska Airlines from Seattle, WA to San Antonio, TXFind the best flights between Seattle, WA to San Antonio, TX with Omio's travel partners Alaska Airlines from $184 (€146). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Alaska Airlines
About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
3h 59m
Cheapest Price
$351 (€277)
Alaska Airlines frequency
6 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)
Entertaiment on board
FAQs: Seattle, WA to San Antonio, TX Flight
Find answers to the most common questions about traveling from Seattle, WA to San Antonio, 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 Antonio, TX, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Seattle, WA to San Antonio, TX can start from as little as $184 (€146) when you book in advance. The average flight ticket price for Seattle, WA to San Antonio, TX is $235 (€186) ; 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 Seattle, WA to San Antonio, TX is 6h 10m to travel the 1785 miles (2874 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 Seattle, WA to San Antonio, TX leaves at 12:05 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Seattle, WA to San Antonio, TX leaves at 11:58 PM.
Yes, there are 1 direct flights a day from Seattle, WA to San Antonio, TX with Alaska Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Seattle, WA to San Antonio, TX, you can count on Alaska Airlines for the best way to get you to San Antonio, TX. You can also check all possible airlines who offer a service between Seattle, WA and San Antonio, TX and compare the amenities they offer before buying a plane ticket.
Flights from Seattle, WA to San Antonio, TX generally leave from Seattle-Tacoma International Airport and arrive in San Antonio International Airport.Seattle-Tacoma International Airport is away from Seattle, WA city centre and San Antonio International Airport is 6 miles (11 km) from San Antonio, TX city centre.
The cheapest month for a flight from Seattle, WA to San Antonio, TX is September.
It's helpful to compare your options as there are 3 ways to travel between Seattle, WA and San Antonio, TX including taking a bus, train, and flight.
Since neither Seattle, WA nor San Antonio, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 2 h between Seattle, WA and San Antonio, TX all year round.
The best events to attend in San Antonio, TX include:
- Fiesta San Antonio, a vibrant celebration featuring parades, live music, and cultural events honoring the city's diverse heritage
- San Antonio Stock Show & Rodeo, a thrilling event showcasing rodeo competitions, livestock shows, and live entertainment
- Diwali Festival of Lights, a colorful celebration of Indian culture with food, music, and traditional performances.
The best holidays to experience in San Antonio, TX include:
- Fiesta San Antonio, vibrant cultural celebrations with parades, music, and food
- Memorial Day, warm weather perfect for outdoor activities and events
- Independence Day, spectacular fireworks and festive atmosphere throughout the city.
The best season to visit San Antonio, TX is Spring or Fall. The best weather to explore San Antonio, TX is during March-April or October-November.
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.
popular airports
Popular airports from Seattle, WA to San Antonio, TX
Seattle
San Antonio
The major airport for departures in Seattle is Seattle-Tacoma International Airport. Find all the information you need to know about services, amenities and connections at Seattle-Tacoma International Airport for your trip from Seattle to San Antonio.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Car connection
I-5, Exit 154BWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops include duty-free, Hudson News, and local specialty stores, located in the main terminal and concourses.
Parking
- Parking available in the General Parking area, approximately 4.7€ ($5) per hour.
Dining
- Restaurants are available, including fast food and sit-down options like McDold's and Beecher's Handmade Cheese.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport, near gates and in main terminal areas.
Hotel
- Hotels within walking distance, such as the Seattle Airport Marriott and Hilton Seattle Airport.
Shower
- Showers are available at The Club at SEA lounges, typically included in lounge access fees.
Lounge
- Lounges include The Club at SEA and Delta Sky Club, offering amenities like scks and showers.
Lost and Found Office
- Lost and Found located on the baggage claim level, near carousel 13.
Car Rental
- Car rental services are available at the Rental Car Facility, accessible via a free shuttle from the terminal.
Public transit options for Seattle-Tacoma International Airport
- Link Light Rail, SeaTac/Airport Station, 40 minutes
The major airport for arrivals in San Antonio is San Antonio International Airport. Find all the information you need to know about services, amenities and connections at San Antonio International Airport for your journey to San Antonio from Seattle.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
11 kmCar connection
US-281, exit at Airport BlvdWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in both terminals, including Duty-Free and local souvenir shops.
Parking
- Parking available on-site, approximately 2.4€ (CAD 3.50) per hour.
Dining
- Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, assistance
WC
- Available throughout the airport in both terminals.
Hotel
- Hotels within walking distance, including the Hilton San Antonio Airport.
Lounge
- Lounges available, including the United Club in terminal B.
Lost and Found Office
- Lost and Found located in terminal A, near the baggage claim area.
Car Rental
- Car rental services are available on-site from major providers like Hertz and Avis.
Public transit options for San Antonio International Airport
- VIA Metropolitan Transit bus line 5, stop at San Antonio Intertiol Airport, 8 miles
More options for your journey from Seattle, WA to San Antonio, TX
Here are some other resources that might have the information you need
Most popular flights to and from San Antonio, TX and Seattle, WA
Most popular flights to San Antonio, TX
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