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Alaska

$149+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ANC
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(Delta)

One-way from

$149
(Delta)

Popular in

February

Cheapest in

January

Average price

$605
Provider with most accurate pricing for San Antonio-Anchorage flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Anchorage flights.
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From San Antonio to Alaska
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One-way flight from San Antonio to Alaska
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Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 25, 2025.

This Delta deal was found by Cheapflights users on 9/24. 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 10/226:15 pmSAT - ANC
1 stop9h 36mDelta
Tue 10/289:45 pmANC - SAT
1 stop11h 05mDelta
Deal found 9/24$284
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/229:47 amSAT - ANC
2 stops15h 55mUnited Airlines
Tue 10/289:07 pmANC - SAT
1 stop12h 18mUnited Airlines
Deal found 9/24$289
This Delta deal was found by Cheapflights users on 9/24. 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.
Mon 10/272:31 pmSAT - ANC
1 stop13h 20mDelta
Thu 10/3012:30 amANC - SAT
2 stops17h 40mDelta
Deal found 9/24$291
This Delta deal was found by Cheapflights users on 9/24. 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 10/2112:40 pmSAT - FAI
2 stops15h 00mDelta
Mon 10/271:45 amFAI - SAT
2 stops16h 25mDelta
Deal found 9/24$296
This Delta deal was found by Cheapflights users on 9/24. 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.
Sat 11/112:40 pmSAT - ANC
2 stops16h 19mDelta
Sat 11/88:15 pmANC - SAT
1 stop11h 25mDelta
Deal found 9/24$301
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 10/226:40 amSAT - ANC
1 stop15h 06mAlaska Airlines
Mon 10/271:04 amANC - SAT
1 stop13h 51mAlaska Airlines
Deal found 9/24$322
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 12/66:00 amSAT - ANC
1 stop20h 44mAlaska Airlines
Mon 12/812:38 amANC - SAT
1 stop14h 21mAlaska Airlines
Deal found 9/25$328
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 10/216:40 amSAT - FAI
1 stop9h 05mAlaska Airlines
Tue 10/285:55 amFAI - SAT
1 stop9h 00mAlaska Airlines
Deal found 9/24$358
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 12/126:00 amSAT - ANC
1 stop9h 50mAlaska Airlines
Mon 12/156:05 amANC - SAT
1 stop8h 54mAlaska Airlines
Deal found 9/24$360
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/177:56 pmSAT - FAI
1 stop19h 49mAlaska Airlines
Mon 10/203:53 pmFAI - SAT
1 stop29h 11mAlaska Airlines
Deal found 9/24$361
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 10/167:56 pmSAT - FAI
1 stop28h 25mAlaska Airlines
Thu 10/2310:26 pmFAI - SAT
2 stops22h 38mAlaska Airlines
Deal found 9/25$365
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 10/206:40 amSAT - FAI
2 stops28h 22mAlaska Airlines
Wed 10/223:53 pmFAI - SAT
1 stop29h 11mAlaska Airlines
Deal found 9/23$366

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 September 25, 2025.
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 10/22

6:15 pm-12:51 am

1 stop9h 36m

Anchorage

Tue 10/28

9:45 pm-11:50 am

1 stop11h 05m

$284

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 10/22

9:47 am-10:42 pm

2 stops15h 55m

Anchorage

Tue 10/28

9:07 pm-12:25 pm

1 stop12h 18m

$289

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 10/27

6:07 pm-1:59 am

2 stops10h 52m

Anchorage

Fri 10/31

6:05 am-9:10 pm

1 stop12h 05m

$289

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Sat 12/6

6:30 am-7:32 pm

1 stop16h 02m

Anchorage

Tue 12/9

6:05 am-9:22 pm

1 stop12h 17m

$296

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Sat 11/1

12:40 pm-1:59 am

2 stops16h 19m

Anchorage

Sat 11/8

6:00 am-12:31 am

2 stops15h 31m

$308

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 10/22

6:40 am-6:46 pm

1 stop15h 06m

Anchorage

Mon 10/27

1:04 am-5:55 pm

1 stop13h 51m

$322

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Sat 12/6

6:00 am-11:44 pm

1 stop20h 44m

Anchorage

Mon 12/8

12:38 am-5:59 pm

1 stop14h 21m

$328

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Tue 10/21

6:40 am-12:45 pm

1 stop9h 05m

Fairbanks

Tue 10/28

5:55 am-5:55 pm

1 stop9h 00m

$358

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Fri 10/17

7:56 pm-12:45 pm

1 stop19h 49m

Fairbanks

Sun 10/19

2:00 am-12:04 am

1 stop19h 04m

$361

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Mon 10/20

12:40 pm-12:40 am

2 stops15h 00m

Fairbanks

Tue 10/21

1:45 am-5:25 pm

2 stops12h 40m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 30 results
1
2
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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 $456). Flying from San Antonio to Alaska in July is currently the most expensive (average of $643). 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 SAT to AK?

Find hourly flight availability from San Antonio to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

When flying from San Antonio to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 25, 2025.
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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a 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 $358, Delta can have you in Alaska from San Antonio in 9h 05m. Airlines will cover a distance of 3218 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from San Antonio to Alaska for a low price.

  • 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 $456). Flying from San Antonio to Alaska in July is currently the most expensive (average of $643). 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

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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.
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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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$632FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$398Average$626FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$423Average$756FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$458Average$698FlexibilityNo cancel feeOn-time75%

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