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$427+ Cheap flights from Fairbanks to San Antonio (FAI - SAT)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SAT
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap flight deals from Fairbanks to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Fairbanks (FAI) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$427
(Alaska Airlines)

Popular in

February

Cheapest in

November

Average price

$747
Provider with most accurate pricing for Fairbanks-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Fairbanks-San Antonio flights.
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From Fairbanks to San Antonio
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Fairbanks to San Antonio

Cheapest flights from Fairbanks to San Antonio
Explore the most affordable flight options available from Fairbanks to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 11/114:10 pmFAI - SAT
1 stop22h 45mAlaska Airlines
Fri 11/146:32 amSAT - FAI
2 stops28h 07mAlaska Airlines
Deal found 10/19$427
This Delta deal was found by Cheapflights users on 10/19. 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 11/101:30 amFAI - SAT
2 stops13h 46mDelta
Fri 11/1412:45 pmSAT - FAI
2 stops14h 38mDelta
Deal found 10/19$626

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fairbanks 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 October 20, 2025.
Use the filters below to find and compare flights from Fairbanks to San Antonio that are best for you.

Fly from

Fairbanks

Fly to

San Antonio

Route

Depart

Return

Price

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Tue 11/11

4:10 pm-5:55 pm

1 stop22h 45m

San Antonio

Fri 11/14

6:32 am-7:39 am

2 stops28h 07m

$427

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Mon 11/10

1:30 am-6:16 pm

2 stops13h 46m

San Antonio

Fri 11/14

12:45 pm-12:23 am

2 stops14h 38m

$626

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Fri 4/17

1:30 am-12:44 am

2 stops20h 14m

San Antonio

Wed 4/22

5:50 pm-12:06 am

2 stops33h 16m

$647

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Fri 4/17

1:40 am-11:45 pm

1 stop19h 05m

San Antonio

Wed 4/22

7:00 am-10:41 pm

1 stop18h 41m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Compare providers for flights from Fairbanks to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fairbanks to San Antonio in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fairbanks-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fairbanks-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fairbanks-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fairbanks-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fairbanks-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fairbanks to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Fairbanks 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.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated October 20, 2025.
Read through reviews of airlines operating flights from Fairbanks to San Antonio, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,134 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

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
11,134 reviews
Alaska Airlines
8.0
Very good
11,134 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

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 Fairbanks to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fairbanks to San Antonio?

    Alaska Airlines and Delta can get you from Fairbanks to San Antonio in just under 13h 46m. Your travel time can differ by up to 8h 59m. There are 3218 mi between Fairbanks and San Antonio. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Fairbanks to San Antonio round-trip?

    Flying on Alaska Airlines is currently your cheapest option to San Antonio, with prices starting at $306. Alaska Airlines is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Fairbanks to San Antonio that include hotel bookings?

    Yes. In addition to deals on Fairbanks to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fairbanks to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fairbanks to San Antonio.

  • Can I find deals for business class flights from Fairbanks to San Antonio?

    Yes. Cheapflights offers flight deals from Fairbanks 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.

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 airline flying from Fairbanks to San Antonio

Discover the top airline that operate flights from Fairbanks 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$306Average$701FlexibilityNo cancel feeOn-time75%

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