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Alaska

$181+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ANC
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$380
(United Airlines)

One-way from

$181
(Delta)

Popular in

February

Cheapest in

January

Average price

$657
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. 5% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:27 amSAT - ANC
1 stop12h 28mDelta
Wed 9/310:05 pmANC - SAT
1 stop10h 46mDelta
Deal found 7/30$380
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:45 amSAT - ANC
2 stops14h 06mUnited Airlines
Wed 9/310:34 pmANC - SAT
1 stop9h 03mUnited Airlines
Deal found 7/30$385
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:15 amSAT - FAI
2 stops10h 38mDelta
Tue 9/161:50 amFAI - SAT
2 stops12h 19mDelta
Deal found 7/30$392
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:27 amSAT - FAI
1 stop9h 27mAlaska Airlines
Fri 9/266:00 amFAI - SAT
1 stop9h 57mAlaska Airlines
Deal found 7/30$422
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:27 amSAT - ANC
2 stops14h 11mAlaska Airlines
Thu 10/26:35 amANC - SAT
1 stop9h 22mAlaska Airlines
Deal found 7/30$426
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:44 pmSAT - FAI
1 stop8h 50mUnited Airlines
Wed 9/1711:23 pmFAI - SAT
1 stop10h 25mUnited Airlines
Deal found 7/30$485
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:00 amSAT - ANC
1 stop16h 48mAmerican Airlines
Mon 9/159:53 pmANC - SAT
1 stop11h 30mAmerican Airlines
Deal found 7/29$499

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 July 31, 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 8/27

11:27 am-8:55 pm

1 stop12h 28m

Anchorage

Wed 9/3

10:05 pm-11:51 am

1 stop10h 46m

$380

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Wed 8/27

11:45 am-10:51 pm

2 stops14h 06m

Anchorage

Wed 9/3

10:34 pm-10:37 am

1 stop9h 03m

$385

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Sat 9/13

7:15 am-2:53 pm

2 stops10h 38m

Fairbanks

Tue 9/16

1:50 am-5:09 pm

2 stops12h 19m

$392

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Sat 9/20

6:27 am-3:04 pm

1 stop11h 37m

Anchorage

Wed 10/1

12:34 am-6:57 pm

1 stop15h 23m

$421

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Tue 9/23

6:27 am-12:54 pm

1 stop9h 27m

Fairbanks

Fri 9/26

6:00 am-6:57 pm

1 stop9h 57m

$422

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Sat 9/13

1:44 pm-7:34 pm

1 stop8h 50m

Fairbanks

Wed 9/17

11:23 pm-12:48 pm

1 stop10h 25m

$485

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 9/8

7:00 am-8:48 pm

1 stop16h 48m

Anchorage

Mon 9/15

9:53 pm-12:23 pm

1 stop11h 30m

$499

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Tue 9/16

6:02 pm-1:36 am

1 stop10h 34m

$181

San AntonioFairbanks

SAT - FAI

SATFAI

San Antonio

Sat 9/20

1:44 pm-7:34 pm

1 stop8h 50m

$181

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Tue 9/16

1:44 pm-10:51 pm

2 stops12h 07m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 17 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 $456). Flying from San Antonio to Alaska in July is currently the most expensive (average of $645). 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 July 31, 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 July 31, 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

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Sun Country Air
6.9
Okay
334 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • 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 $181. However, be on the lookout for offers from United Airlines and American 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 $645). 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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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$603FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$458Average$811FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$458Average$685FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$458Average$689FlexibilityNo cancel feeOn-time75%

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