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Alaska

$399+ Cheap flights from San Antonio (SAT) to Alaska

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ANC
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
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 November 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$380
(KAYAK)

Popular in

February

Cheapest in

January

Average price

$515
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
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 12, 2025.

This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:40 pmSAT - ANC
1 stop13h 17mDelta
Sun 12/146:05 amANC - SAT
1 stop12h 14mDelta
Deal found 11/12$400
This Delta deal was found by Cheapflights users on 11/11. 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 12/102:40 pmSAT - ANC
1 stop13h 17mDelta
Tue 12/1612:30 amANC - SAT
2 stops17h 49mDelta
Deal found 11/11$406
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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 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
Sat 12/132:22 amANC - SAT
1 stop12h 37mAlaska Airlines
Deal found 11/12$441
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 12/194:55 pmSAT - ANC
1 stop10h 30mUnited Airlines
Sun 1/49:00 pmANC - SAT
2 stops13h 11mUnited Airlines
Deal found 11/12$447
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:16 pmSAT - ANC
2 stops15h 41mDelta
Sun 1/45:45 amANC - SAT
2 stops14h 50mDelta
Deal found 11/12$454
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amSAT - FAI
2 stops20h 48mAlaska Airlines
Wed 12/175:55 amFAI - SAT
1 stop9h 04mAlaska Airlines
Deal found 11/11$497
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/264:30 pmSAT - ANC
1 stop9h 26mUnited Airlines
Mon 12/19:07 pmANC - SAT
1 stop12h 21mUnited Airlines
Deal found 11/10$500
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:58 pmSAT - FAI
1 stop10h 59mAlaska Airlines
Wed 12/34:04 pmFAI - SAT
1 stop28h 54mAlaska Airlines
Deal found 11/12$501
This Delta deal was found by Cheapflights users on 11/10. 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.
Wed 11/268:00 amSAT - ANC
2 stops13h 46mDelta
Mon 12/16:00 amANC - SAT
2 stops15h 17mDelta
Deal found 11/10$542
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:40 pmSAT - ANC
2 stops12h 19mDelta
Sun 1/45:45 amANC - SAT
2 stops14h 50mDelta
Deal found 11/12$543
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amSAT - FAI
2 stops14h 49mAlaska Airlines
Wed 12/34:04 pmFAI - SAT
1 stop28h 54mAlaska Airlines
Deal found 11/12$579
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:58 pmSAT - FAI
1 stop10h 59mAlaska Airlines
Thu 11/275:35 amFAI - SAT
1 stop9h 27mAlaska Airlines
Deal found 11/12$596

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 November 12, 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

Sun 2/1

6:30 am-12:50 am

1 stop21h 20m

Anchorage

Tue 2/10

9:15 pm-9:35 pm

1 stop21h 20m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Sun 2/1

6:30 am-12:50 am

1 stop21h 20m

Anchorage

Fri 2/6

9:15 pm-9:35 pm

1 stop21h 20m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Fri 1/30

6:19 pm-7:01 pm

1 stop27h 42m

Anchorage

Fri 2/6

9:15 pm-9:35 pm

1 stop21h 20m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Fri 1/30

6:30 am-12:50 am

1 stop21h 20m

Anchorage

Mon 2/9

6:10 am-12:13 pm

1 stop27h 03m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Fri 1/30

6:19 pm-7:01 pm

1 stop27h 42m

Anchorage

Sun 2/8

9:15 pm-9:35 pm

1 stop21h 20m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Tue 2/3

2:42 pm-6:58 pm

1 stop31h 16m

Anchorage

Mon 2/9

9:15 pm-9:35 pm

1 stop21h 20m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 2/2

2:42 pm-6:58 pm

1 stop31h 16m

Anchorage

Thu 2/12

9:15 pm-9:39 pm

1 stop21h 24m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 2/2

2:42 pm-6:58 pm

1 stop31h 16m

Anchorage

Fri 2/6

9:15 pm-9:35 pm

1 stop21h 20m

$399

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Mon 2/2

6:46 pm-10:38 am

1 stop18h 52m

Anchorage

Thu 2/5

1:10 am-5:45 pm

1 stop13h 35m

$400

San AntonioAnchorage

SAT - ANC

SATANC

San Antonio

Sun 2/1

6:46 pm-11:56 am

1 stop20h 10m

Anchorage

Fri 2/6

1:10 am-5:45 pm

1 stop13h 35m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 29 results
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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, December is the cheapest month in which you can book a flight from San Antonio to Alaska (average of $227). 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.

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 November 12, 2025.

When flying from San Antonio to Alaska, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 39% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Alaska. Price data was last updated on December 16, 2024.

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

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 November 12, 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
11,281 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

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
11,281 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

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
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

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
9,015 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

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
11,050 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

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 $497, Delta can have you in Alaska from San Antonio in 20h 48m. 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 Alaska Airlines, with whom users have recently found tickets for as low as $406. However, be on the lookout for offers from American Airlines and Delta, 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, December is the cheapest month in which you can book a flight from San Antonio to Alaska (average of $227). 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

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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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$658FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$295Average$772FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$438Average$696FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$489Average$663FlexibilityNo cancel feeOn-time71%

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