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$641+ Cheap flights from Fairbanks to St. Louis (FAI - STL)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — STL
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap flight deals from Fairbanks to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Fairbanks (FAI) to St. Louis (STL). 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 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$641
(Alaska Airlines)
Provider with most accurate pricing for Fairbanks-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Fairbanks-Lambert-St Louis flights.
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From Fairbanks to Lambert-St Louis
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Find flight deals from Fairbanks to St. Louis

Cheapest flights from Fairbanks to St. Louis
Explore the most affordable flight options available from Fairbanks to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/11. 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.
Sun 10/269:59 pmFAI - STL
2 stops23h 00mAlaska Airlines
Thu 10/307:00 amSTL - FAI
1 stop11h 10mAlaska Airlines
Deal found 10/11$641
This Delta deal was found by Cheapflights users on 10/11. 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.
Sat 10/251:50 amFAI - STL
2 stops19h 34mDelta
Thu 10/307:05 amSTL - FAI
2 stops20h 35mDelta
Deal found 10/11$648

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fairbanks to St. Louis 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 13, 2025.
Use the filters below to find and compare flights from Fairbanks to St. Louis that are best for you.

Fly from

Fairbanks

Fly to

St. Louis

Route

Depart

Return

Price

FairbanksSt. Louis

FAI - STL

FAISTL

Fairbanks

Sun 10/26

9:59 pm-11:59 pm

2 stops23h 00m

Lambert-St Louis

Thu 10/30

7:00 am-3:10 pm

1 stop11h 10m

$641

FairbanksSt. Louis

FAI - STL

FAISTL

Fairbanks

Sat 10/25

1:50 am-12:24 am

2 stops19h 34m

Lambert-St Louis

Thu 10/30

7:05 am-12:40 am

2 stops20h 35m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Compare providers for flights from Fairbanks to St. Louis

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 St. Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fairbanks-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fairbanks-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fairbanks-St. Louis 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-St. Louis 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 St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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.

Related info for your journey

Find useful and relevant information for your journey from Fairbanks to St. Louis. 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 St. Louis?

    A quick flight from Fairbanks to St. Louis can take about 19h 34m. Alaska Airlines provides one of the quickest options available for as low as $648. The distance between Fairbanks and St. Louis is about 2890 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Fairbanks to St. Louis that include hotel bookings?

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

  • How can I find direct flights from Fairbanks to St. Louis?

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

  • Can I find deals for business class flights from Fairbanks to St. Louis?

    Yes. Cheapflights offers flight deals from Fairbanks to St. Louis 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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