STL - FAI

$193 Find Cheap Flights from St. Louis to Fairbanks

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Fairbanks departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Fairbanks

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Fairbanks, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Fairbanks, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$326
Typical prices: $832-$561
Delta
Fri 8/7Mon 8/17
STL - FAI • 2 stops
Cheapest one-way
$193
Alaska Airlines
Wed 8/26
STL - FAI • 2 stops
Top airlines
Cheapest • from $326 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Fairbanks. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $503 (round-trip)
Shortest trip • 11h 12m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Fairbanks!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Fairbanks (STL-FAI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Fairbanks that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Fairbanks

Fri, Aug 7 - Mon, Aug 17
Delta Logo
2:32 pm - 12:39 am
STL
-
FAI
13h 07m
2 stops
Delta Logo
10:00 pm - 3:10 pm
FAI
-
STL
14h 10m
1 stop
$326Delta
Fri, Aug 7 - Sun, Aug 16
Delta Logo
2:32 pm - 12:39 am
STL
-
FAI
13h 07m
2 stops
Delta Logo
1:39 am - 6:55 pm
FAI
-
STL
14h 16m
2 stops
$331Delta
Fri, Aug 7 - Mon, Aug 17
Delta Logo
11:13 am - 8:49 pm
STL
-
FAI
12h 36m
1 stop
Delta Logo
10:00 pm - 3:10 pm
FAI
-
STL
14h 10m
1 stop
$362Delta
Fri, Aug 21 - Sat, Aug 29
Delta Logo
8:48 am - 8:49 pm
STL
-
FAI
15h 01m
1 stop
Delta Logo
10:00 pm - 8:37 am
FAI
-
STL
7h 37m
1 stop
$366Delta
Fri, Aug 7 - Sun, Aug 16
Delta Logo
11:13 am - 8:49 pm
STL
-
FAI
12h 36m
1 stop
Delta Logo
1:39 am - 6:55 pm
FAI
-
STL
14h 16m
2 stops
$368Delta
Wed, Sep 23 - Wed, Sep 30
Alaska Airlines Logo
6:08 pm - 11:53 pm
STL
-
FAI
32h 45m
2 stops
Alaska Airlines Logo
4:08 pm - 2:21 pm
FAI
-
STL
19h 13m
1 stop
$371Alaska Airlines
Wed, Sep 23 - Wed, Sep 30
Alaska Airlines Logo
6:08 pm - 12:53 pm
STL
-
FAI
21h 45m
2 stops
Alaska Airlines Logo
7:09 am - 6:38 pm
FAI
-
STL
32h 29m
2 stops
$374Alaska Airlines
Fri, Aug 21 - Sat, Aug 29
Delta Logo
8:48 am - 8:49 pm
STL
-
FAI
15h 01m
1 stop
Delta Logo
2:42 pm - 8:09 am
FAI
-
STL
14h 27m
2 stops
$401Delta
Wed, Sep 23 - Wed, Sep 30
Alaska Airlines Logo
6:29 am - 3:09 pm
STL
-
FAI
11h 40m
1 stop
Alaska Airlines Logo
4:08 pm - 2:21 pm
FAI
-
STL
19h 13m
1 stop
$410Alaska Airlines
Mon, Aug 31 - Wed, Sep 2
Alaska Airlines Logo
7:36 pm - 1:48 am
STL
-
FAI
9h 12m
1 stop
Alaska Airlines Logo
4:01 pm - 5:10 pm
FAI
-
STL
22h 09m
2 stops
$417Alaska Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Fairbanks flights

Get data-powered insights and trends into flights from St. Louis to Fairbanks to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Fairbanks?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Fairbanks, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Fairbanks is January, where tickets cost $385 (return) on average. On the other hand, the most expensive months are November and October, where the average cost of round-trip tickets is $834 and $735 respectively.

Good to know

Low seasonNovember
Cheapest flight$193
Best time to beat the crowds but there is an average 43% increase in price.
Most popular time to fly and prices are also 34% lower on average.
Flight from St. Louis to Fairbanks

When to book flights from St. Louis to Fairbanks

Are your dates flexible? Find out the best times to travel from St. Louis to Fairbanks based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Fairbanks

  • What is the cheapest flight from St. Louis to Fairbanks?

    In the last 5 days, the lowest price for a flight from St. Louis to Fairbanks was $193 for a one-way ticket and $326 for a round-trip.

  • Do I need a passport to fly between St. Louis and Fairbanks?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from St. Louis to Fairbanks?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Fairbanks?

    oneworld is the only airline alliance operating flights between St. Louis and Fairbanks.

  • How does KAYAK find such low prices on flights from St. Louis to Fairbanks?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Fairbanks.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Fairbanks?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fairbanks from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Fairbanks?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Fairbanks with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and FAI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Fairbanks?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Fairbanks from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Fairbanks

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Fairbanks. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Fairbanks? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12511 reviews
7.0Food
7.8Comfort
8.5Crew
7.0Entertainment
8.1Boarding
Airline reviews

The plug in for my charger didn’t work and on my return flight back home the passenger in the window seat got up seven times

4.0 OkayAnonymous, May 2026
MCI - SEA
Read more Alaska Airlines reviews

The plug in for my charger didn’t work and on my return flight back home the passenger in the window seat got up seven times

Made our reservations 6 months ago. When we arrived at the airport we were informed they no longer have assigned seating. We were placed in the last row next to the restrooms. Our seats did not recline. I do not like the fact you are assigning seats. I don’t feel it’s fair. People who make last minute reservations sit in the middle seats. It’s did Southwest now have assigned seating and you assign seats. Even Southwest was more fair than Alaska.

We took off on time and rose into the wild blue yonder safely, and landed at our destination safely eighteen minutes early. In between we enjoyed a smooth flight and wonderful service by a great crew. Flight attendants and pilots made sure the trip was a memorable and happy experience. Can’t beat that!

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

Everything was good. Please have a wheat free option for snacks in the future.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

I like them since I live in Alaska and I don't have much choice

Coke zero offered...good. The proptness of flight was late. This has been a everytime thing for my last 9 flights. And is putting alot of pressure on my connecting flights. Not a bit punctual. I am always early, but Ak. Airlines is not. And people i happen fly beside, parrot the same thing. The baggage delivery to baggage claim, is not prompt. Its slowwwww. The seats are poorly padded, very crowd. We need more room, not padding the airlines bottom line. Its like a cattle car. More leg room, more side to side room. And attendants need upgrade of verbal skills. I have been faithful to Ak. A., but it will change if changes are not made. Not the only planes in the sky.

We were very late to take off, late exit plane, and luggage took a long time.

Everything you need to know for your flight from St. Louis to Fairbanks

Information on your arrival and departure airports