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$186+ Cheap flights from Fairbanks to San Antonio (FAI - 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SAT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$674
(Alaska Airlines)

One-way from

$186
(Alaska Airlines)

Popular in

February

Cheapest in

July
From Fairbanks to San Antonio
Search Deals
One-way flight from Fairbanks to San Antonio
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Highest demand for flights based on searches. 14% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).
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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 September 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 12/211:55 amFAI - SAT
1 stop24h 10mAlaska Airlines
Mon 12/296:51 pmSAT - FAI
1 stop10h 59mAlaska Airlines
Deal found 9/15$707
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 12/211:55 amFAI - SAT
2 stops10h 56mAmerican Airlines
Mon 12/2912:56 pmSAT - FAI
2 stops14h 39mAmerican Airlines
Deal found 9/15$858
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 9/1812:18 amFAI - SAT
1 stop15h 39mAlaska Airlines
Mon 9/227:57 pmSAT - FAI
1 stop19h 57mAlaska Airlines
Deal found 9/15$1,027
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 9/181:50 amFAI - SAT
2 stops12h 19mDelta
Mon 9/2212:40 pmSAT - FAI
2 stops15h 10mDelta
Deal found 9/15$1,068

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 September 16, 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

Fri 2/13

8:05 pm-5:58 pm

2 stops42h 53m

San Antonio

Sat 2/28

7:00 pm-10:45 pm

1 stop30h 45m

$674

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Sun 12/21

1:55 am-5:05 am

1 stop24h 10m

San Antonio

Mon 12/29

6:51 pm-2:50 am

1 stop10h 59m

$707

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Thu 2/12

1:40 am-5:43 pm

2 stops13h 03m

San Antonio

Sat 2/28

12:34 pm-10:45 pm

2 stops13h 11m

$808

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Sun 12/21

1:55 am-3:51 pm

2 stops10h 56m

San Antonio

Mon 12/29

12:56 pm-12:35 am

2 stops14h 39m

$858

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Tue 10/14

5:00 am-12:04 am

2 stops16h 04m

$186

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Mon 10/13

2:00 am-11:40 pm

2 stops18h 40m

$257

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Tue 9/23

6:00 am-6:57 pm

1 stop9h 57m

$469

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Tue 9/23

3:05 pm-11:50 am

2 stops17h 45m

$474

FairbanksSan Antonio

FAI - SAT

FAISAT

Fairbanks

Tue 9/23

11:23 pm-10:48 pm

3 stops20h 25m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 16, 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
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 can get you from Fairbanks to San Antonio in just under 42h 53m. Your travel time can differ by up to . There are 3218 mi between Fairbanks and San Antonio.

  • 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 $553. Alaska Airlines is priced at 22% 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.

  • What is the cheapest month to book a flight from Fairbanks to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Fairbanks to San Antonio (average of $295). Flying from Fairbanks to San Antonio in March is currently the most expensive (average of $376). 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 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$553Average$747FlexibilityNo cancel feeOn-time75%

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