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$199+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SAT
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap 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 January 1, 2026.

This United Airlines deal was found by Cheapflights users on 12/31. 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 12/3011:59 pmANC - SAT
1 stop10h 13mUnited Airlines
Wed 1/149:50 amSAT - ANC
2 stops16h 25mUnited Airlines
Deal found 12/31$805

Find 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 January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$399
(Delta)

One-way from

$199
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$468
Provider with most accurate pricing for Anchorage-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-San Antonio flights.
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From Alaska to San Antonio
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One-way flight from Alaska to San Antonio
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 1, 2026.
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

Mon 1/26

1:30 pm-9:50 am

2 stops17h 20m

San Antonio

Sun 2/1

6:30 am-6:56 pm

1 stop15h 26m

$399

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Sun 2/22

2:26 am-5:10 pm

1 stop11h 44m

San Antonio

Wed 2/25

6:06 pm-1:09 am

1 stop10h 03m

$400

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Mon 2/9

3:55 pm-5:45 pm

1 stop22h 50m

San Antonio

Wed 2/25

6:06 pm-11:50 am

1 stop20h 44m

$400

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Mon 2/2

4:06 pm-5:45 pm

1 stop22h 39m

San Antonio

Fri 2/6

6:46 pm-12:56 pm

1 stop21h 10m

$401

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Tue 2/17

1:20 am-5:04 pm

2 stops12h 44m

San Antonio

Mon 2/23

6:40 am-6:57 pm

1 stop15h 17m

$405

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Tue 2/17

12:29 am-5:10 pm

1 stop13h 41m

San Antonio

Mon 2/23

6:06 pm-1:09 am

1 stop10h 03m

$450

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Wed 1/14

11:45 pm-1:09 pm

1 stop10h 24m

San Antonio

Thu 1/22

4:43 pm-11:15 pm

1 stop9h 32m

$500

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Thu 4/16

11:47 pm-1:00 pm

1 stop10h 13m

$199

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Sun 3/15

3:59 pm-4:51 pm

2 stops21h 52m

$297

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Thu 1/15

6:10 am-9:34 pm

1 stop12h 24m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 13 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, December is the cheapest month in which you can book a flight from Alaska to San Antonio (average of $204). Flying from Alaska to San Antonio in August is currently the most expensive (average of $443). 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.

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 11h 44m. The distance between Alaska and San Antonio is about 3186 mi. This flight may include one or multiple stops.

  • 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, December is the cheapest month in which you can book a flight from Alaska to San Antonio (average of $204). Flying from Alaska to San Antonio in August is currently the most expensive (average of $443). 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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Alternative routes for Alaska to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$304Average$535FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$306Average$720FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$384Average$599FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$397Average$616FlexibilityNo cancel feeOn-time69%

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