Alaska

$180+ Cheap flights from San Antonio (SAT) to Alaska

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ANC
Mar 15 — Mar 221
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Cheap flight deals from San Antonio to Alaska

Cheapest flights from San Antonio to Alaska
Explore the most affordable flight options available from San Antonio to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 4/294:45 pm
SAT
-
ANC
1 stop9h 00m
United Airlines
Sat 5/29:00 pm
ANC
-
SAT
2 stops13h 16m
United Airlines
Deal found 2/9$345
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 4/296:39 am
SAT
-
ANC
1 stop15h 07m
Delta
Sat 5/29:15 pm
ANC
-
SAT
1 stop11h 34m
Delta
Deal found 2/11$359
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/255:00 am
SAT
-
ANC
1 stop17h 06m
American Airlines
Mon 3/308:13 pm
ANC
-
SAT
1 stop17h 51m
American Airlines
Deal found 2/10$380
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 4/2112:39 pm
SAT
-
FAI
2 stops15h 01m
Delta
Fri 4/241:45 am
FAI
-
SAT
2 stops16h 40m
Delta
Deal found 2/10$381
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/255:00 am
SAT
-
ANC
2 stops18h 01m
United Airlines
Mon 3/3011:47 pm
ANC
-
SAT
1 stop10h 13m
United Airlines
Deal found 2/10$385
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 3/244:40 pm
SAT
-
ANC
1 stop9h 10m
United Airlines
Sun 3/2911:47 pm
ANC
-
SAT
2 stops12h 59m
United Airlines
Deal found 2/12$392
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 4/157:35 am
SAT
-
FAI
2 stops20h 05m
Delta
Sun 4/191:45 am
FAI
-
SAT
2 stops19h 40m
Delta
Deal found 2/11$468
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/215:50 pm
SAT
-
FAI
1 stop10h 54m
Alaska Airlines
Fri 4/241:17 am
FAI
-
SAT
1 stop12h 48m
Alaska Airlines
Deal found 2/10$514
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 2/246:06 pm
SAT
-
FAI
1 stop11h 32m
Alaska Airlines
Fri 2/273:59 pm
FAI
-
SAT
1 stop22h 11m
Alaska Airlines
Deal found 2/10$602
This Expedia deal was found by Cheapflights users on 2/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:50 pm
SAT
-
FAI
1 stop21h 54m
Alaska Airlines
Sun 3/291:34 pm
FAI
-
SAT
2 stops24h 20m
Alaska Airlines
Deal found 2/12$631
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 2/246:40 am
SAT
-
FAI
2 stops20h 42m
Delta
Thu 2/261:27 am
FAI
-
SAT
2 stops20h 14m
Delta
Deal found 2/10$654
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:30 am
SAT
-
FAI
2 stops20h 14m
Alaska Airlines
Sun 4/191:20 am
FAI
-
SAT
1 stop12h 34m
Alaska Airlines
Deal found 2/11$685

Find flight deals from San Antonio to Alaska

Keep the following information in mind while searching for San Antonio to Alaska flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(United Airlines)

One-way from

$180
(Delta)

Popular in

August

Cheapest in

January

Average price

$531
Provider with most accurate pricing for San Antonio-Anchorage flight deals.
Provider most trusted by Cheapflights users for San Antonio-Anchorage flights.
From San Antonio to Alaska
One-way flight from San Antonio to Alaska
Highest demand for flights based on searches. 15% potential increase in price ($106 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Alaska 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 February 13, 2026.
Use the filters below to find and compare flights from San Antonio to Alaska that are best for you.

Fly from

San Antonio

Fly to

Alaska

Route

Depart

Return

Price

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 4/29

4:45 pm-10:45 pm

1 stop9h 00m

Anchorage

Sat 5/2

9:00 pm-1:16 pm

2 stops13h 16m

$345

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 4/29

6:39 am-6:46 pm

1 stop15h 07m

Anchorage

Sat 5/2

8:25 pm-9:46 am

1 stop10h 21m

$359

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 3/25

5:00 am-8:01 pm

2 stops18h 01m

Anchorage

Mon 3/30

11:47 pm-1:00 pm

1 stop10h 13m

$385

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Tue 3/24

8:51 am-8:01 pm

2 stops14h 10m

Anchorage

Sun 3/29

11:47 pm-3:46 pm

2 stops12h 59m

$397

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 5/4

6:01 pm-9:43 pm

1 stop30h 42m

Anchorage

Mon 5/11

12:12 pm-5:05 pm

2 stops25h 53m

$407

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Tue 4/21

5:50 pm-1:44 am

1 stop10h 54m

Fairbanks

Fri 4/24

1:17 am-5:05 pm

1 stop12h 48m

$514

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Tue 2/24

6:06 pm-2:38 am

1 stop11h 32m

Fairbanks

Fri 2/27

8:56 pm-5:10 pm

2 stops17h 14m

$606

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Wed 2/25

6:06 pm-2:38 am

1 stop11h 32m

Fairbanks

Sun 3/1

5:00 pm-5:10 pm

2 stops21h 10m

$606

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Tue 3/24

5:50 pm-12:44 pm

1 stop21h 54m

Fairbanks

Sun 3/29

1:34 pm-4:54 pm

2 stops24h 20m

$631

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Wed 2/25

7:35 am-12:22 am

2 stops19h 47m

Fairbanks

Sat 2/28

1:27 am-12:41 am

2 stops20h 14m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 20 results
1
2

Best time to book a flight from San Antonio to Alaska

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

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

Currently, January is the cheapest month in which you can book a flight from San Antonio to Alaska (average of $199). Flying from San Antonio to Alaska in November is currently the most expensive (average of $474). 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.

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated February 13, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from San Antonio to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Alaska. 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 from for flights from San Antonio to Alaska?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Alaska. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

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

    For as low as $345, United Airlines can have you in Alaska from San Antonio in 9h. Airlines will cover a distance of 3186 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Alaska 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 San Antonio to Alaska?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Alaska (average of $199). Flying from San Antonio to Alaska in November is currently the most expensive (average of $474). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Alaska

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

Top 4 airlines flying from San Antonio to Alaska

Discover the top 4 airlines that operate flights from San Antonio to Alaska. 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$255Average$615FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$320Average$703FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$350Average$695FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$489Average$680FlexibilityNo cancel feeOn-time71%

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