STL - FAI

$226 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 5/13. 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
$360
Overall average: $501
Alaska Airlines
Tue 4/7Mon 4/20
STL - FAI • 1 stop
Cheapest one-way
$226
Alaska Airlines
Wed 5/13
STL - FAI • 2 stops
Top airlines
Cheapest • from $360 (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 $682 (round-trip)
Shortest trip • 8h 07m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 38% 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

Tue, Apr 7 - Mon, Apr 20
Alaska Airlines Logo
3:50 pm - 10:35 pm
STL
-
FAI
9h 45m
1 stop
Alaska Airlines Logo
1:20 am - 2:51 pm
FAI
-
STL
10h 31m
1 stop
$360Alaska Airlines
Sat, Apr 4 - Mon, Apr 6
Alaska Airlines Logo
7:00 am - 10:45 pm
STL
-
FAI
18h 45m
1 stop
Alaska Airlines Logo
1:20 am - 11:59 pm
FAI
-
STL
19h 39m
1 stop
$362Alaska Airlines
Tue, Apr 7 - Tue, Apr 21
Alaska Airlines Logo
3:50 pm - 1:44 am
STL
-
FAI
12h 54m
1 stop
Alaska Airlines Logo
5:00 am - 11:59 pm
FAI
-
STL
15h 59m
2 stops
$364Alaska Airlines
Tue, Apr 7 - Tue, Apr 21
Alaska Airlines Logo
3:50 pm - 10:13 am
STL
-
FAI
21h 23m
2 stops
Alaska Airlines Logo
5:00 am - 11:59 pm
FAI
-
STL
15h 59m
2 stops
$369Alaska Airlines
Tue, Apr 7 - Mon, Apr 20
Delta Logo
7:15 am - 12:12 am
STL
-
FAI
19h 57m
2 stops
Delta Logo
1:45 am - 5:26 pm
FAI
-
STL
12h 41m
2 stops
$391Delta
Sat, Apr 4 - Tue, Apr 7
Alaska Airlines Logo
7:00 am - 10:45 pm
STL
-
FAI
18h 45m
1 stop
Alaska Airlines Logo
5:00 am - 11:59 pm
FAI
-
STL
15h 59m
2 stops
$404Alaska Airlines
Tue, Apr 7 - Tue, Apr 21
Alaska Airlines Logo
7:00 am - 12:08 am
STL
-
FAI
20h 08m
2 stops
Alaska Airlines Logo
5:00 am - 11:59 pm
FAI
-
STL
15h 59m
2 stops
$419Alaska Airlines
Sat, Apr 4 - Tue, Apr 7
Alaska Airlines Logo
4:20 pm - 1:44 am
STL
-
FAI
12h 24m
1 stop
Alaska Airlines Logo
3:42 pm - 2:51 pm
FAI
-
STL
20h 09m
2 stops
$420Alaska Airlines
Sat, Apr 4 - Tue, Apr 7
Alaska Airlines Logo
4:20 pm - 10:13 am
STL
-
FAI
20h 53m
2 stops
Alaska Airlines Logo
5:00 am - 11:59 pm
FAI
-
STL
15h 59m
2 stops
$449Alaska Airlines
Fri, Apr 24 - Fri, May 1
Alaska Airlines Logo
4:46 pm - 1:42 am
STL
-
FAI
11h 56m
1 stop
Alaska Airlines Logo
12:11 pm - 11:59 pm
FAI
-
STL
8h 48m
1 stop
$473Alaska 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 June, where the average cost of round-trip tickets is $834 and $812 respectively.

Good to know

Low seasonJune
Cheapest flight$226
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly with an average 5% increase in price.
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 3 days, the lowest price for a flight from St. Louis to Fairbanks was $226 for a one-way ticket and $360 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 airlines 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 12052 reviews
8.5Crew
7.1Food
7.0Entertainment
7.8Comfort
8.1Boarding
Airline reviews

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

8.0 ExcellentERIN, Feb 2026
SEA - ANC
Read more Alaska Airlines reviews

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

The boarding was quick, but the cabin was uncomfortable and I got stuck in the galley while the flight attendants handed out drinks after using the lavatory.

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.

There was no food or entertainment. I was in the middle seat which was uncomfortable. The flight and crew were fine.

Great if it’s not a long flight in coach.

Flight was delayed about 40 minutes by a mechanical problem. This made a long day even longer. Otherwise good.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

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

Information on your arrival and departure airports