- Must visit
Seattle Art Museum
Major downtown art museum with global collections, rotating exhibitions, and strong Pacific Northwest representation.
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
Journey information
Overview: San Antonio, TX to Seattle, WA flight
USAUSA
Flights from San Antonio, TX to Seattle, WA depart on average 45 times per day, taking around 4h 27m. Cheap flight tickets for this journey start at $117 (€95) if you book in advance.
There are 1 flights per day. The earliest flight runs at 00:07, the last at 23:58. The fastest flight covers the 1785 miles (2874 km) distance in 6h 16m. August 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 4h 27m |
Cheapest ticket price $117 (€95) |
Flights per day 45 |
Direct flights 1 |
Fastest flight 6h 16m |
First flight 12:07 AM |
Last flight 11:58 PM |
Cheapest Month Aug |
Cheapest Day Mon |
High Season Oct - Dec |
Low Season Jul - Sep |
Best time to book 56 days |
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
The cheapest and fastest flights from San Antonio, TX to Seattle, WA
Showing times and prices for Jun 21
Cheapest price
$190
Average price
$633
Fastest journey
4 h 23 m
Average duration
5 h 32 m
Flights per day
54
Distance
2874 km
Cheap tickets
The best way to find a cheap flight ticket from San Antonio, TX to Seattle, WA 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 Seattle, WA will cost around $633 if you buy it on the day, but the cheapest tickets can be found for only $190.
Fast flights
Of the 54 flights that leave San Antonio, TX for Seattle, WA onSun, Jun 21, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 21 the direct flights cover the 2874 km distance in an average of 5 h 32 m but if you time it right, some flights will get you there in just 4 h 23 m .
On Sun, Jun 21 the longest flights will take 6 h 26 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.
AA2342 · AA7075:01 AM6h32San Antonio International Airport9:33 AMSeattle-Tacoma International Airport$1901One-way1 transfer- AA499 · AA14878:23 PM6h36San Antonio International Airport12:59 AMSeattle-Tacoma International Airport$2491One-way1 transfer
UA404 · UA24564:18 PM8h36San Antonio International Airport10:54 PMSeattle-Tacoma International Airport$3381One-way1 transfer- AA2266 · AA7176:01 AM9h12San Antonio International Airport1:13 PMSeattle-Tacoma International Airport$3381One-way1 transfer
- AA2342 · AA7675:01 AM7h48San Antonio International Airport10:49 AMSeattle-Tacoma International Airport$3381One-way1 transfer
AS5197:02 AM4h23San Antonio International Airport9:25 AMSeattle-Tacoma International Airport$4501One-way0 transfers- AS4944:44 PM4h26San Antonio International Airport7:10 PMSeattle-Tacoma International Airport$4501One-way0 transfers
- UA1007 · UA20131:39 PM6h03San Antonio International Airport5:42 PMSeattle-Tacoma International Airport$6461One-way1 transfer
- AA727+
AA377812:24 PM6h20San Antonio International Airport4:44 PMSeattle-Tacoma International Airport$7451One-way1 transfer - AA2609 · AA20092:51 PM6h26San Antonio International Airport7:17 PMSeattle-Tacoma International Airport$5061One-way1 transfer
Travel Information
Compare train, bus, and flight for San Antonio, TX to Seattle, WA
Omio recommends booking the flight as it is the most popular option from San Antonio, TX to Seattle, WA among Omio's users. If you are prioritising price take the flight with prices starting from $117. For those with little time consider booking a flight which can get you there in 4h 27m. The ticket price range depends on the travel mode: a flight costs an average of $117, and a train costs an average of $301.
Distance: 1785 miles (2874 km)
Compare flight with
Most popular Flight | Train | Bus | Driving |
|---|---|---|---|
$272 Average price Cheapest | $977 Average price | $469 Average price | $428 Average price (fuel + tolls) |
7h 27m Average total duration Fastest 4h 27m Onboard + 3h 0m Additional time* | 80h 52m Average total duration 80h 22m Onboard + 30m Additional time* | 64h 1m Average total duration 63h 31m Onboard + 30m Additional time* | 32h 24m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from San Antonio, TX to Seattle, WA is a flight with an average price of $272 (€222).
This is compared to other travel options from San Antonio, TX to Seattle, WA:
A flight is $198 (€162) less than a bus for this route with tickets for a bus from San Antonio, TX to Seattle, WA costing on average $469 (€384).
A flight is $706 (€577) less than a train for this route with tickets for a train from San Antonio, TX to Seattle, WA costing on average $977 (€800).
The fastest way to travel from San Antonio, TX to Seattle, WA is by flight with an average journey time of 4h 27m.
Other travel options to Seattle, WA take longer:
Bus takes on average 63h 31m.
Train takes on average 80h 22m.
It's helpful to compare your options as there are 3 ways to travel between San Antonio, TX and Seattle, WA including taking a train, bus, and flight.
We recommend using the flight as it is the most popular way to get from San Antonio, TX to Seattle, WA among Omio's users.
Live departures
San Antonio, TX to Seattle, WA flight times
The table below shows live departures for San Antonio, TX to Seattle, WA flights for tomorrow, Sunday, June 21. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| AA2342 · AA767 | 5:01 AM San Antonio International Airport | 7h48 | 10:49 AM Seattle-Tacoma International Airport | 1 transfer | |
| AA2342 · AA707 | 5:01 AM San Antonio International Airport | 6h32 | 9:33 AM Seattle-Tacoma International Airport | 1 transfer | |
| UA469 · UA2600 · UA325 | 5:30 AM San Antonio International Airport | 11h09 | 2:39 PM Seattle-Tacoma International Airport | 2 transfers | |
| UA469 · UA2744 · UA5738 | 5:30 AM San Antonio International Airport | 12h59 | 4:29 PM Seattle-Tacoma International Airport | 2 transfers | |
| UA1464 · UA2271 | 5:30 AM San Antonio International Airport | 6h30 | 10:00 AM Seattle-Tacoma International Airport | 1 transfer | |
| UA469 · UA1768 · UA2192 | 5:30 AM San Antonio International Airport | 9h04 | 12:34 PM Seattle-Tacoma International Airport | 2 transfers | |
| UA1464 · UA2391 · UA2192 | 5:30 AM San Antonio International Airport | 9h04 | 12:34 PM Seattle-Tacoma International Airport | 2 transfers | |
| UA469 · UA2279 | 5:30 AM San Antonio International Airport | 15h17 | 6:47 PM Seattle-Tacoma International Airport | 1 transfer | |
| AA2266 · AA717 | 6:01 AM San Antonio International Airport | 9h12 | 1:13 PM Seattle-Tacoma International Airport | 1 transfer | |
| AA2266 · AA767 | 6:01 AM San Antonio International Airport | 6h48 | 10:49 AM Seattle-Tacoma International Airport | 1 transfer | |
| AA632 · AA2524 | 6:05 AM San Antonio International Airport | 10h10 | 2:15 PM Seattle-Tacoma International Airport | 1 transfer | |
| AA632 · AA2520 | 6:05 AM San Antonio International Airport | 9h03 | 1:08 PM Seattle-Tacoma International Airport | 1 transfer | |
| UA2233 · UA1741 | 6:27 AM San Antonio International Airport | 16h54 | 9:21 PM Seattle-Tacoma International Airport | 1 transfer | |
| UA1332 · UA1660 | 6:40 AM San Antonio International Airport | 11h29 | 4:09 PM Seattle-Tacoma International Airport | 1 transfer | |
| UA471 · UA2241 | 7:00 AM San Antonio International Airport | 10h55 | 3:55 PM Seattle-Tacoma International Airport | 1 transfer | |
| AS519 | 7:02 AM San Antonio International Airport | 4h23 | 9:25 AM Seattle-Tacoma International Airport | 0 transfersDirect | |
| AA3098 · AA717 | 7:02 AM San Antonio International Airport | 8h11 | 1:13 PM Seattle-Tacoma International Airport | 1 transfer | |
| UA5479 · UA5437 | 7:35 AM San Antonio International Airport | 9h04 | 2:39 PM Seattle-Tacoma International Airport | 1 transfer | |
| UA5479 · UA2192 | 7:35 AM San Antonio International Airport | 6h59 | 12:34 PM Seattle-Tacoma 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 San Antonio, TX to Seattle, WA by train, bus, or flight
Compare train, bus, 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.
Sun
Jun 21
Jun 21
Mon
Jun 22
Jun 22
Tue
Jun 23
Jun 23
Wed
Jun 24
Jun 24
Thu
Jun 25
Jun 25
Fri
Jun 26
Jun 26
Sat
Jun 27
Jun 27
Why should you book San Antonio, TX to Seattle, WA flights with Omio?
Alaska Airlines operates all flights services from San Antonio, TX to Seattle, WA.
Omio is an official ticket reseller for all your travel options from San Antonio, TX to Seattle, WA.
Why book with Omio vs Alaska Airlines?
- 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 train, bus and flight to ensure you get the best deal for traveling from San Antonio, TX to Seattle, WA.
Why book with Omio over Skyscanner, Trip or Edreams?
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from San Antonio, TX to Seattle, WA.
Airlines: Alaska Airlines from San Antonio, TX to Seattle, WAFind the best flights between San Antonio, TX to Seattle, WA with Omio's travel partners Alaska Airlines from $117 (€95). 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
4h 24m
Cheapest Price
$364 (€298)
Alaska Airlines frequency
5 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
Complete guide to Seattle
Things to do in Seattle
Discover the best of Seattle — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle trip today.
- Must visit
Museum of Pop Culture
Bold contemporary museum known for music, film, science fiction, gaming, and interactive exhibits near Seattle Center.
- Must visit
Chihuly Garden and Glass
Immersive exhibition of Dale Chihuly's glass art, featuring dramatic indoor galleries and a glasshouse.
- Must visit
Kerry Park
Classic Seattle viewpoint for postcard skyline photos with the Space Needle and Mount Rainier on clear days.
- Must visit
Gas Works Park
Distinctive lakeside park with industrial remnants, skyline views, and broad lawns popular with locals.
- Recommended
Waterfront Park
Popular central waterfront walking area close to piers, views, and many of the city's best-known attractions.
- Gluten-free
Cedar-Planked Salmon
Pacific Northwest salmon roasted on a cedar plank, giving it a smoky wood aroma. It is one of Seattle’s signature dishes and reflects the region’s strong salmon tradition.
- Gluten-free
Dungeness Crab
Sweet, tender crab from Pacific Northwest waters, often served simply cracked or in crab cakes and seafood plates. It is a classic Seattle seafood specialty.
- Gluten-free
Geoduck
A large Pacific Northwest clam known for its crisp texture and briny flavor, often served as sashimi or lightly cooked. It is a distinctive regional delicacy.
Canlis
Iconic fine-dining restaurant with Pacific Northwest cuisine, polished service, and sweeping views. Best known for refined seafood and special-occasion atmosphere.
Pike Place Chowder
Popular casual spot famous for rich clam chowder and other seafood soups near Pike Place Market. A reliable choice for classic Seattle flavors.
Taylor Shellfish Oyster Bar
Established oyster bar specializing in fresh Washington shellfish, especially oysters, crab, and other regional seafood. Casual but highly regarded.
United States Dollar
Seattle is pricey by U.S. standards, with high hotel, dining, and coffee costs, though casual meals are still manageable.
Average meal costs
- Budget
- USD 12-18 for fast food or casual takeout.
- Mid-range
- USD 25-45 per person at a mid-range restaurant.
- Fine dining
- USD 80+ per person before drinks and tax.
- Coffee
- USD 4-7 for drip coffee or a latte.
Tipping culture
Tip 18-20% at restaurants; 20%+ for great service. Tip bartenders USD 1-2 per drink, round up taxis, and tip hotel staff.
FAQs: San Antonio, TX to Seattle, WA Flight
Find answers to the most common questions about traveling from San Antonio, TX to Seattle, WA 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 Seattle, WA, this guide helps you travel smarter and with confidence.
Cheap plane tickets from San Antonio, TX to Seattle, WA can start from as little as $117 (€95) when you book in advance. The average flight ticket price for San Antonio, TX to Seattle, WA is $272 (€222) ; 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 Seattle, WA is 6h 16m 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 San Antonio, TX to Seattle, WA leaves at 12:07 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Antonio, TX to Seattle, WA leaves at 11:58 PM.
Yes, there are 1 direct flights a day from San Antonio, TX to Seattle, WA with Alaska Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from San Antonio, TX to Seattle, WA, you can count on Alaska Airlines for the best way to get you to Seattle, WA. You can also check all possible airlines who offer a service between San Antonio, TX and Seattle, WA and compare the amenities they offer before buying a plane ticket.
Flights from San Antonio, TX to Seattle, WA generally leave from San Antonio International Airport and arrive in Seattle-Tacoma International Airport.San Antonio International Airport is 6 miles (11 km) away from San Antonio, TX city centre and Seattle-Tacoma International Airport is from Seattle, WA city centre.
The cheapest month for a flight from San Antonio, TX to Seattle, WA is August.
It's helpful to compare your options as there are 3 ways to travel between San Antonio, TX and Seattle, WA including taking a train, bus, and flight.
Since neither San Antonio, TX nor Seattle, WA 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 San Antonio, TX and Seattle, WA all year round.
The best events to attend in Seattle, WA include:
- Seafair, a summer festival featuring hydroplane races, parades, and cultural events
- Seattle International Film Festival, one of the largest film festivals in the U.S. showcasing independent films
- Bumbershoot, an annual music and arts festival held over Labor Day weekend
- Seattle Pride Parade, a celebration of LGBTQ+ pride with a colorful parade through downtown.
Some of the most interesting sights to explore in Seattle, WA are:
- Space Needle, an iconic observation tower offering panoramic views of Seattle and its surroundings
- Pike Place Market, a historic public market known for fresh produce, seafood, and local crafts
- Chihuly Garden and Glass, an exhibition showcasing the vibrant glass art of Dale Chihuly
- Museum of Pop Culture, a museum dedicated to contemporary popular culture with interactive exhibits
- Seattle Art Museum, a leading art museum featuring diverse collections from around the world.
The best holidays to experience in Seattle, WA include:
- Independence Day, fireworks and celebrations marking the nation's birthday
- Thanksgiving, a time for family gatherings and seasonal festivities
- Christmas, holiday lights and decorations creating a festive atmosphere
- New Year's Eve, lively celebrations welcoming the new year with fireworks and events.
The best things to do in Seattle, WA include:
- Take a ferry ride to Bainbridge Island for stunning views of the Seattle skyline and a charming small-town experience
- Explore the vibrant neighborhoods of Capitol Hill and Fremont, known for their eclectic shops, cafes, and street art
- Visit the Seattle Aquarium to discover marine life native to the Pacific Northwest
- Enjoy a scenic walk or bike ride along the Burke-Gilman Trail
- Experience a live performance at the historic Paramount Theatre, offering a variety of shows from Broadway to concerts.
The best season to visit Seattle, WA is Spring or Fall. The best weather to explore Seattle, WA is during April-June or September-November.
We recommend using the flight as it is the most popular way to get from San Antonio, TX to Seattle, WA among Omio's users.
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 Seattle, WA, travelers should be cautious of pickpocketing and vehicle break-ins, especially in crowded areas and popular tourist spots like Pike Place Market. Scams involving fake charity collectors and street performers asking for money are common. It's advisable to stay alert in public transit and avoid unlicensed taxis. Travelers should also be aware of occasional aggressive panhandling in certain neighborhoods.
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 Seattle, WA
San Antonio
Seattle
The major airport for departures 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 trip from San Antonio to Seattle.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
11 km
Car 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
The major airport for arrivals 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 journey to Seattle from San Antonio.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotel
ShowerLoungeLost and Found OfficeCar 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
Most popular flights from San Antonio, TX
More options for your journey from San Antonio, TX to Seattle, WA
Here are some other resources that might have the information you need
Most popular flights to and from Seattle, WA 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.
