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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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SAT
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
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 December 26, 2025.

This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:15 pmANC - SAT
1 stop12h 55mDelta
Wed 12/315:10 amSAT - ANC
1 stop16h 47mDelta
Deal found 12/25$972
This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:30 amANC - SAT
2 stops13h 19mUnited Airlines
Wed 12/312:13 pmSAT - ANC
2 stops13h 12mUnited Airlines
Deal found 12/25$1,110

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$400
(United Airlines)

One-way from

$199
(Delta)

Popular in

April

Cheapest in

January

Average price

$573
Provider with most accurate pricing for Anchorage-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-San Antonio flights.
Search Deals
From Alaska to San Antonio
Search Deals
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).
Search Deals
Average for round-trip flights in December 2025
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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 December 26, 2025.
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

Wed 2/18

11:45 pm-1:08 pm

1 stop10h 23m

San Antonio

Mon 2/23

4:45 pm-11:08 pm

1 stop9h 23m

$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-2:48 am

1 stop11h 02m

$401

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Mon 2/23

5:00 pm-5:10 pm

2 stops21h 10m

San Antonio

Thu 2/26

6:10 pm-2:38 am

1 stop11h 28m

$405

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Tue 2/17

1:20 am-9:37 pm

2 stops17h 17m

San Antonio

Mon 2/23

7:35 am-8:44 pm

2 stops16h 09m

$410

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Mon 2/2

3:58 pm-5:45 pm

1 stop22h 47m

San Antonio

Thu 2/5

6:46 pm-2:21 am

1 stop10h 35m

$441

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Thu 1/8

9:00 am-8:44 pm

1 stop8h 44m

San Antonio

Mon 1/12

4:43 pm-11:15 pm

1 stop9h 32m

$600

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Sun 1/18

9:00 am-8:44 pm

1 stop8h 44m

$199

AnchorageSan Antonio

ANC - SAT

ANCSAT

Anchorage

Thu 1/15

6:10 am-9:34 pm

1 stop12h 24m

$199

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Fri 5/8

1:17 am-5:05 pm

1 stop12h 48m

$200

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Sat 5/9

8:45 pm-1:08 pm

2 stops13h 23m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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.

What is the cheapest time of day to fly from AK to SAT?

Find hourly flight availability from Alaska to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

It’s typically best to fly out from Alaska to San Antonio in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

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 10h 23m. The distance between Alaska and San Antonio is about 3186 mi. This flight may include one or multiple stops.

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

    $142 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $202 and $203, respectively.

  • 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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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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$304Average$528FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$306Average$721FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$384Average$599FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$397Average$655FlexibilityNo cancel feeOn-time69%

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