San Antonio

$98+ Cheap flights from Seattle to San Antonio (SEA - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAT
nov. 5 — nov. 121
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The best prices from Seattle/Tacoma Intl to San Antonio are usually found in February or March, booked 66 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Seattle to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

February

Round-trip from

$148
(eDestinos)

One-way from

$98
(Delta)
Provider with most accurate pricing for Seattle/Tacoma Intl-San Antonio flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Antonio flights.
High demand for flights, 16% potential price rise
Best time to find cheap flights, 16% potential price drop
From Seattle/Tacoma Intl to San Antonio
One-way flight from Seattle/Tacoma Intl to San Antonio

Find flight deals from Seattle to San Antonio

Cheapest flights from Seattle to San Antonio
Explore the most affordable flight options available from Seattle to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 31, 2024.

This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/208:28 pmSEA - SAT
1 stop16h 00mMultiple Airlines
sáb. 11/235:54 amSAT - SEA
1 stop12h 29mMultiple Airlines
Deal found 10/30$194
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/202:13 pmSEA - SAT
1 stop7h 25mDelta
sáb. 11/234:10 pmSAT - SEA
1 stop8h 52mDelta
Deal found 10/31$196
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/75:23 amSEA - SAT
1 stop6h 21mAmerican Airlines
vie. 1/1010:12 amSAT - SEA
1 stop6h 44mAmerican Airlines
Deal found 10/30$207
This FareScan deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/39:35 pmSEA - SAT
2 stops34h 34mSpirit Airlines
vie. 12/68:00 amSAT - SEA
1 stop18h 10mSpirit Airlines
Deal found 10/31$208
This Booking.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/97:08 pmSEA - SAT
1 stop20h 54mFrontier
sáb. 11/1611:22 amSAT - SEA
1 stop22h 44mFrontier
Deal found 10/31$238
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1211:31 pmSEA - SAT
Nonstop3h 59mAlaska Airlines
dom. 12/157:25 pmSAT - SEA
Nonstop4h 35mAlaska Airlines
Deal found 10/31$257
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/305:00 amSEA - SAT
1 stop5h 55mUnited Airlines
mié. 1/17:10 amSAT - SEA
1 stop7h 38mUnited Airlines
Deal found 10/29$269
This Southwest deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/135:00 amSEA - SAT
1 stop8h 45mSouthwest
lun. 12/164:15 pmSAT - SEA
2 stops8h 40mSouthwest
Deal found 10/30$281

Find flights from Seattle to San Antonio within your budget

Customize your flight search to find flights from Seattle to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

mar. 1/28

5:30 am-1:29 pm

1 stop5h 59m

$98

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

vie. 11/22

5:28 pm-4:59 am

1 stop9h 31m

$103

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

mar. 12/31

11:26 pm-5:27 am

Nonstop4h 01m

$109

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

lun. 11/11

8:56 pm-11:04 am

1 stop12h 08m

$149

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

mié. 12/25

12:32 pm-11:49 pm

1 stop9h 17m

$153

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

sáb. 11/16

5:10 am-5:55 pm

2 stops10h 45m

$154

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

sáb. 12/14

12:45 am-9:41 am

1 stop6h 56m

$159

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

mié. 11/27

11:59 pm-4:59 am

3 stops27h 00m

$273

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

mié. 11/20

8:28 pm-2:28 pm

1 stop16h 00m

San Antonio

sáb. 11/23

5:54 am-4:23 pm

1 stop12h 29m

$194

SeattleSan Antonio

SEA - SAT

SEASAT

Seattle/Tacoma Intl

mié. 11/20

5:30 am-2:39 pm

1 stop7h 09m

San Antonio

sáb. 11/23

4:10 pm-11:02 pm

1 stop8h 52m

$196

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 16 results
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Compare providers for flights from Seattle to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to San Antonio in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 starCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
Justfly.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapOairPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to San Antonio

Get recent, data-driven insights about flights from Seattle to San Antonio including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to San Antonio. Price data was last updated on October 25, 2024.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Seattle to San Antonio (average of $295). Flying from Seattle to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to SAT?

Find hourly flight availability from Seattle to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 31, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Seattle to San Antonio by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Seattle to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Seattle to San Antonio. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Seattle to San Antonio flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated octubre 31, 2024.
Read through reviews of airlines operating flights from Seattle to San Antonio, such as American Airlines, Frontier and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very good
5,116 reviews
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
9,420 reviews
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
8,835 reviews
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,240 reviews
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very good
5,116 reviews

Comfort

8.1

Crew

8.7

Boarding

8.3

Food

7.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Seattle to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Seattle to San Antonio?

    San Antonio is the airport most travelers will use when flying to San Antonio from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to San Antonio (SAT) should be relatively easy as there is 1 daily flight to San Antonio from 6 different airlines. 3h 45m is how long a flight from Seattle to San Antonio will take if you book a nonstop flight.

  • Can I find flights from Seattle to San Antonio for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to San Antonio for under $200. The cheapest flight booked recently is on Frontier for just $148, but on average you can expect to pay $208.

  • Are there nonstop flights from Seattle to San Antonio for under $300 on Cheapflights?

    Cheapflights has at least 1 direct flight from Seattle to San Antonio under $300. A good price for a nonstop flight from Seattle to San Antonio is less than $237.

  • Are there last-minute flights available from Seattle to San Antonio for under $200?

    There are currently 8+ open flights from Seattle to San Antonio within the next 7 days for less than $200.

  • What days are nonstop flights available from Seattle to San Antonio?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How popular is this Seattle to San Antonio flight route?

  • How many flights depart from Seattle to San Antonio on average per day?

    On average 9 flights depart from Seattle to San Antonio per day.
    Morning (6am - Noon) - 67% of flight departures
    Evening (6pm - Midnight) - 33% of flight departures

  • How long is the flight from Seattle to San Antonio?

    Frontier, Spirit Airlines, and Delta can get you from Seattle to San Antonio in just under 7h 25m. Your travel time can differ by up to 20h 25m. The distance between Seattle and San Antonio is about 1783 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to San Antonio round-trip?

    Currently priced at $148, Frontier will fly you from Seattle to San Antonio and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $187 and $196, respectively. Users have found that Frontier is 56% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to San Antonio one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $98. However, be on the lookout for offers from Spirit Airlines and Alaska Airlines, as they are both options that can get you from Seattle to San Antonio for a low price.

  • What are the most reliable airlines from Seattle to San Antonio?

    Before booking your flight to San Antonio from Seattle, check out the most reliable airlines to get you to your destination on time: Hawaiian Airlines (63%), Qatar Airways (61%), Air Tahiti Nui( 59%).

  • What are the cheapest flights from Seattle to San Antonio?

    Looking for the cheapest flight from Seattle to San Antonio? While on average our users pay $620, our data indicates the cheapest price to be $112. The most popular route (Seattle/Tacoma Intl - San Antonio), is priced around $151.

  • What does SEA to SAT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to San Antonio Airport flight would often be abbreviated as a SEA to SAT flight.

  • Where are the most common layover locations when flying from Seattle to San Antonio?

  • What are some popular things to do or see while on a layover in Salt Lake City?

    Temple Square, Abravanel Hall, and Salt Lake Temple are currently the most popular points of interest in Salt Lake City at the moment. Temple Square, Abravanel Hall and Salt Lake Temple are located about 4.7 mi, 4.7 mi, and 4.8 mi, respectively from Salt Lake City if you are interested in checking them out. Those landing in Salt Lake City looking to spend some time exploring during their layover can rent a car for about $57 per day.

  • What are some popular points of interest to see during a layover in Dallas?

    Most Dallas visitors opt to spend their time at American Airlines Center, Dos Equis Pavilion, and Majestic Theatre. American Airlines Center, Dos Equis Pavilion and Majestic Theatre are located about 15.0 mi, 18.3 mi, and 16.1 mi, respectively from Dallas/Fort Worth if you are interested in checking them out. Travelers in need of a car in Dallas can rent one for about $62 per day.

  • Where are the least popular layover locations for Seattle to San Antonio flights?

  • Can I find deals for flights from Seattle to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to San Antonio that include hotel bookings?

    Yes. In addition to deals on Seattle to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to San Antonio.

  • Can I find deals for business class flights from Seattle to San Antonio?

    Yes. Cheapflights offers flight deals from Seattle to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to San Antonio that allow pets onboard?

    Many airlines flying from Seattle to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to San Antonio?

    Yes, you can often find last-minute deals on Seattle to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to San Antonio flight deals updated?

    The Seattle to San Antonio flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Seattle to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Seattle to San Antonio (average of $295). Flying from Seattle to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Seattle to San Antonio

Discover the top 6 airlines that operate flights from Seattle to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$259FlexibilityNo cancel feeOn-time65%
FrontierCheapest$132Average$223FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$156Average$322FlexibilityNo cancel feeOn-time71%
DeltaCheapest$178Average$294FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$196Average$383FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$220Average$421FlexibilityNo cancel feeOn-time69%
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