What is the cheapest airline that flies from Lambert-St Louis to Fairbanks?

Alaska Airlines and Delta are the most popular carriers operating from Lambert-St Louis to Fairbanks

When did momondo last update prices for flights from Lambert-St Louis Airport to Fairbanks Airport?

Prices for flights from Lambert-St Louis Airport to Fairbanks Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to Fairbanks Airport?

As of July 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Fairbanks Airport.

How old do you have to be to fly from Lambert-St Louis Airport to Fairbanks Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Fairbanks Airport.

What documentation or ID do you need to fly to Fairbanks Airport?

The travel and health documents you'll need for your trip to Fairbanks Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Fairbanks Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$199 Cheap Flights from St. Louis to Fairbanks in 2026

Find the cheapest flights from St. Louis to Fairbanks

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:13 am - 8:49 pm

STL

FAI

12h 36m

1 stop

10:00 pm - 10:23 am

FAI

STL

9h 23m

1 stop

$386Delta

Fri, Aug 21 - Sat, Aug 29

7:36 pm - 1:48 am

STL

FAI

9h 12m

1 stop

4:01 pm - 11:59 pm

FAI

STL

28h 58m

1 stop

$388Alaska Airlines

Mon, Aug 24 - Thu, Aug 27

8:48 am - 8:49 pm

STL

FAI

15h 01m

1 stop

2:42 pm - 8:37 am

FAI

STL

14h 55m

2 stops

$392Delta

Tue, Aug 25 - Wed, Sep 2

6:08 pm - 12:53 pm

STL

FAI

21h 45m

2 stops

1:28 am - 5:10 pm

FAI

STL

12h 42m

2 stops

$397Alaska Airlines

Wed, Sep 23 - Tue, Sep 29

8:48 am - 8:49 pm

STL

FAI

15h 01m

1 stop

10:00 pm - 10:23 am

FAI

STL

9h 23m

1 stop

$415Delta

Fri, Aug 21 - Sat, Aug 29

12:59 pm - 10:59 pm

STL

FAI

13h 00m

2 stops

1:00 am - 3:38 pm

FAI

STL

11h 38m

2 stops

$424United Airlines

Tue, Aug 25 - Tue, Sep 1

4:40 pm - 10:59 pm

STL

FAI

9h 19m

1 stop

1:00 am - 12:40 pm

FAI

STL

8h 40m

1 stop

$431United Airlines

Tue, Sep 1 - Sun, Sep 6

7:36 pm - 1:48 am

STL

FAI

9h 12m

1 stop

4:01 pm - 11:59 pm

FAI

STL

28h 58m

1 stop

$434Alaska Airlines

Mon, Aug 24 - Thu, Aug 27

7:36 pm - 1:48 am

STL

FAI

9h 12m

1 stop

7:09 am - 11:59 pm

FAI

STL

13h 50m

2 stops

$435Alaska Airlines

Mon, Aug 24 - Thu, Aug 27

6:29 am - 8:59 pm

STL

FAI

17h 30m

1 stop

1:28 am - 5:10 pm

FAI

STL

12h 42m

2 stops

$437Alaska Airlines

Wed, Sep 23 - Tue, Sep 29

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United Airlines flights from St. Louis to Fairbanks

Our best United Airlines deals on St. Louis to Fairbanks flight tickets

United Airlines

Aug 25

STL12:59 pmLambert-St Louis

13h 00m

2 stops

FAI10:59 pmFairbanks

Sep 1

FAI1:00 amFairbanks

11h 38m

2 stops

STL3:38 pmLambert-St Louis

$424

United Airlines

Sep 1

STL4:40 pmLambert-St Louis

9h 19m

1 stop

FAI10:59 pmFairbanks

Sep 6

FAI1:00 amFairbanks

8h 40m

1 stop

STL12:40 pmLambert-St Louis

$431

United Airlines

Sep 1

STL12:59 pmLambert-St Louis

13h 00m

2 stops

FAI10:59 pmFairbanks

Sep 6

FAI1:00 amFairbanks

11h 38m

2 stops

STL3:38 pmLambert-St Louis

$508

Delta flights from St. Louis to Fairbanks

Our best Delta deals on St. Louis to Fairbanks flight tickets

Delta

Aug 21

STL8:48 amLambert-St Louis

15h 01m

1 stop

FAI8:49 pmFairbanks

Aug 29

FAI10:00 pmFairbanks

9h 23m

1 stop

STL10:23 amLambert-St Louis

$386

Delta

Aug 25

STL8:48 amLambert-St Louis

15h 01m

1 stop

FAI8:49 pmFairbanks

Sep 2

FAI2:42 pmFairbanks

14h 55m

2 stops

STL8:37 amLambert-St Louis

$392

Delta

Aug 21

STL8:48 amLambert-St Louis

15h 01m

1 stop

FAI8:49 pmFairbanks

Aug 29

FAI10:00 pmFairbanks

9h 23m

1 stop

STL10:23 amLambert-St Louis

$415

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Fri 8/21

11:13 am-8:49 pm

1 stop12h 36m

Fairbanks

Sat 8/29

10:00 pm-10:23 am

1 stop9h 23m

$386

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Mon 8/24

7:36 pm-1:48 am

1 stop9h 12m

Fairbanks

Thu 8/27

4:01 pm-11:59 pm

1 stop28h 58m

$388

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Tue 8/25

8:48 am-8:49 pm

1 stop15h 01m

Fairbanks

Wed 9/2

2:42 pm-8:37 am

2 stops14h 55m

$392

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Wed 9/23

6:08 pm-12:53 pm

2 stops21h 45m

Fairbanks

Tue 9/29

1:28 am-5:10 pm

2 stops12h 42m

$397

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Fri 8/21

8:48 am-8:49 pm

1 stop15h 01m

Fairbanks

Sat 8/29

10:00 pm-10:23 am

1 stop9h 23m

$415

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Tue 8/25

12:59 pm-10:59 pm

2 stops13h 00m

Fairbanks

Tue 9/1

1:00 am-3:38 pm

2 stops11h 38m

$424

Quickest round-trip

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Tue 9/1

4:40 pm-10:59 pm

1 stop9h 19m

Fairbanks

Sun 9/6

1:00 am-12:40 pm

1 stop8h 40m

$431

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Mon 8/24

7:36 pm-1:48 am

1 stop9h 12m

Fairbanks

Thu 8/27

4:01 pm-11:59 pm

1 stop28h 58m

$434

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Mon 8/24

7:36 pm-1:48 am

1 stop9h 12m

Fairbanks

Thu 8/27

7:09 am-11:59 pm

2 stops13h 50m

$435

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Wed 9/23

6:29 am-8:59 pm

1 stop17h 30m

Fairbanks

Tue 9/29

1:28 am-5:10 pm

2 stops12h 42m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Fairbanks

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Fairbanks?

The cheapest month to fly to Fairbanks from St. Louis is in January. Flight prices, which tend to average around $385, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Fairbanks, with average flight prices from St. Louis averaging around $457.

Can stopping save me money on St. Louis to Fairbanks flights?

You could potentially save up to 22% on your flight if you consider stops on a St. Louis to Fairbanks flight.

When to book flights from St. Louis to Fairbanks

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Fairbanks according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Fairbanks (STL to FAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Fairbanks

Fastest flight time	9h 11m
Direct flights	None

The fastest flight from St. Louis to Fairbanks takes 9h 11m

There are no direct flights from St. Louis to Fairbanks. There are no popular flight routes from St. Louis to Fairbanks.

Search flight deals

Frequently asked questions about flying from St. Louis to Fairbanks

How far is Lambert-St Louis to Fairbanks by plane?
The straight-line distance from Lambert-St Louis to Fairbanks is 2898.4 mi. Typically, this will take 9h 11m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Fairbanks Airport?
Prices for flights from Lambert-St Louis Airport to Fairbanks Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Fairbanks Airport?
As of July 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Fairbanks Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Fairbanks Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Fairbanks Airport.
What documentation or ID do you need to fly to Fairbanks Airport?
The travel and health documents you'll need for your trip to Fairbanks Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Fairbanks Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Fairbanks?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Fairbanks is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from St. Louis to Fairbanks

Compare and see reviews for airlines that fly from St. Louis to Fairbanks with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $384	Free Cancellation	Rating 7.9 12,631 reviews		Search Alaska Airlines flights

North Pole

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Fairbanks?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Fairbanks for you.

Can I find flights from St. Louis to Fairbanks with flexible booking policies on momondo?

All flight searches from St. Louis to Fairbanks on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Fairbanks?

momondo helps you find the best flight between St. Louis and Fairbanks by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Fairbanks right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Fairbanks, momondo offers a useful price alert feature which will track prices for flights to Fairbanks from St. Louis and alert you when they change.