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$143+ Cheap flights from Alaska to San Antonio (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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SAT
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Alaska to San Antonio

Keep the following information in mind while searching for Alaska to San Antonio flight deals. Data was last updated agosto 20, 2025.

Round-trip from

$284
(American Airlines)

One-way from

$143
(United Airlines)

Popular in

April

Cheapest in

August

Average price

$481
From Alaska to San Antonio
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One-way flight from Alaska to San Antonio
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Highest demand for flights based on searches. 21% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Alaska to San Antonio

Cheapest flights from Alaska to San Antonio
Explore the most affordable flight options available from Alaska to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 10/19:53 pmANC - SAT
1 stop16h 56mAmerican Airlines
mié. 10/810:11 amSAT - ANC
1 stop11h 33mAmerican Airlines
Deal found 8/18$284
This Delta deal was found by Cheapflights users on 8/18. 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.
mar. 9/3012:55 amANC - SAT
2 stops13h 20mDelta
mié. 10/86:15 pmSAT - ANC
1 stop9h 36mDelta
Deal found 8/18$289
This American Airlines deal was found by Cheapflights users on 8/19. 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. 9/278:13 pmANC - SAT
1 stop10h 17mAmerican Airlines
dom. 10/57:00 amSAT - ANC
1 stop15h 08mAmerican Airlines
Deal found 8/19$352
This United Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/1911:23 pmFAI - SAT
1 stop10h 25mUnited Airlines
lun. 9/221:44 pmSAT - FAI
1 stop8h 50mUnited Airlines
Deal found 8/18$385
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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. 9/1812:18 amFAI - SAT
2 stops18h 49mAlaska Airlines
lun. 9/227:57 pmSAT - FAI
2 stops16h 03mAlaska Airlines
Deal found 8/18$394
This United Airlines deal was found by Cheapflights users on 8/20. 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.
vie. 9/1911:59 pmANC - SAT
2 stops12h 27mUnited Airlines
mar. 9/235:30 amSAT - ANC
3 stops20h 21mUnited Airlines
Deal found 8/20$399
This Delta deal was found by Cheapflights users on 8/19. 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.
vie. 9/2612:55 amANC - SAT
2 stops12h 20mDelta
dom. 10/57:45 amSAT - ANC
2 stops15h 39mDelta
Deal found 8/19$414
This Delta deal was found by Cheapflights users on 8/20. 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.
jue. 9/1812:55 amANC - SAT
2 stops13h 14mDelta
mar. 9/236:02 pmSAT - ANC
1 stop10h 34mDelta
Deal found 8/20$438
This United Airlines deal was found by Cheapflights users on 8/19. 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. 10/279:07 pmANC - SAT
2 stops32h 41mUnited Airlines
vie. 10/314:30 pmSAT - ANC
1 stop9h 26mUnited Airlines
Deal found 8/19$448
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 9/3012:34 amANC - SAT
1 stop15h 23mAlaska Airlines
mié. 10/86:40 amSAT - ANC
1 stop11h 54mAlaska Airlines
Deal found 8/19$450
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
dom. 10/261:20 amANC - SAT
2 stops13h 35mAlaska Airlines
vie. 10/316:32 amSAT - ANC
1 stop10h 42mAlaska Airlines
Deal found 8/19$455
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 12/14:10 pmFAI - SAT
1 stop9h 50mAlaska Airlines
mié. 12/316:25 amSAT - FAI
1 stop9h 40mAlaska Airlines
Deal found 8/17$942

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska 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 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from Alaska to San Antonio that are best for you.

Fly from

Alaska

Fly to

San Antonio

Route

Depart

Return

Price

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

mié. 10/1

9:53 pm-5:49 pm

1 stop16h 56m

San Antonio

mié. 10/8

10:11 am-6:44 pm

1 stop11h 33m

$284

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

lun. 10/27

7:52 pm-9:19 am

1 stop10h 27m

San Antonio

vie. 10/31

9:03 am-6:44 pm

1 stop12h 41m

$284

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

vie. 9/19

9:53 pm-5:49 pm

1 stop16h 56m

San Antonio

mar. 9/23

8:00 am-7:07 pm

1 stop14h 07m

$284

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

sáb. 9/27

6:15 am-9:30 pm

1 stop12h 15m

San Antonio

dom. 10/5

6:05 pm-1:37 am

2 stops10h 32m

$289

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

vie. 9/19

11:45 pm-12:48 pm

1 stop10h 03m

San Antonio

mar. 9/23

1:44 pm-10:51 pm

2 stops12h 07m

$289

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

lun. 10/27

6:05 am-9:10 pm

1 stop12h 05m

San Antonio

vie. 10/31

7:30 am-4:22 pm

2 stops11h 52m

$289

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

mié. 10/1

6:15 am-9:30 pm

1 stop12h 15m

San Antonio

mié. 10/8

12:40 pm-10:43 pm

2 stops13h 03m

$289

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

vie. 9/19

11:23 pm-12:48 pm

1 stop10h 25m

San Antonio

lun. 9/22

1:44 pm-7:34 pm

1 stop8h 50m

$385

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

jue. 9/18

12:18 am-10:07 pm

2 stops18h 49m

San Antonio

lun. 9/22

7:57 pm-2:45 am

1 stop9h 48m

$390

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

dom. 10/19

2:00 am-6:56 pm

1 stop13h 56m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 22 results
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Best time to book a flight from Alaska to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Alaska 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.

Cheapflights Insights

Everything you need to know about your flight from Alaska to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Alaska to San Antonio (average of $295). Flying from Alaska 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 AK to SAT?

Find hourly flight availability from Alaska 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 agosto 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alaska to San Antonio as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Alaska 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 airport do you fly into for flights to San Antonio from Alaska?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Alaska to San Antonio.

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

    Departing from Alaska to San Antonio will take you 10h 25m. The distance between Alaska and San Antonio is about 3218 mi. This flight may include one or multiple stops.

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

    $143 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $143 and $147, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alaska 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.

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

    Currently, August is the cheapest month in which you can book a flight from Alaska to San Antonio (average of $295). Flying from Alaska 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top 4 airlines flying from Alaska to San Antonio

Discover the top 4 airlines that operate flights from Alaska 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 2,558,603 searches. Data last updated agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$422Average$725FlexibilityNo cancel feeOn-time69%
DeltaCheapest$438Average$542FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$463Average$589FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$473Average$725FlexibilityNo cancel feeOn-time75%

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