How long does it take to fly to Fairbanks?

The flight from Illinois to Fairbanks depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Chicago (a popular airport in Illinois) to Fairbanks (the most popular airport in Fairbanks), then the flight time is 9h 48m on average. If you fly from Moline (another popular airport in Illinois) to Fairbanks, then the average flight time is 16h 07m.

What airlines fly to Fairbanks?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Fairbanks from Illinois according to our data. Alaska Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Fairbanks. Keep in mind that there are 3 different airlines that fly to Fairbanks on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Fairbanks?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Illinois to Fairbanks

When did momondo last update prices for flights from Illinois to Fairbanks Airport?

Prices for flights from Illinois to Fairbanks Airport were last updated today.

How many operators does momondo search for flights from Illinois to Fairbanks Airport?

There are 3 operators available for flights from Illinois to Fairbanks Airport as of January 2026.

How old do you have to be to fly from Illinois to Fairbanks Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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.

$227 Cheap Flights from Illinois to Fairbanks in 2026

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Find the cheapest flights from Illinois to Fairbanks

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 2:48 am

STL

FAI

14h 58m

1 stop

8:00 am - 11:59 pm

FAI

STL

12h 59m

1 stop

$402Alaska Airlines

Mon, Feb 9 - Fri, Feb 13

2:50 pm - 2:48 am

STL

FAI

14h 58m

1 stop

3:59 pm - 11:59 pm

FAI

STL

29h 00m

1 stop

$405Alaska Airlines

Mon, Feb 9 - Sat, Feb 14

2:50 pm - 11:56 pm

STL

FAI

12h 06m

1 stop

8:30 am - 11:59 pm

FAI

STL

36h 29m

2 stops

$406Alaska Airlines

Mon, Feb 9 - Wed, Feb 11

6:40 am - 12:22 am

STL

FAI

20h 42m

2 stops

1:30 am - 4:45 pm

FAI

STL

12h 15m

2 stops

$413Delta

Mon, Feb 9 - Tue, Feb 10

1:00 pm - 11:45 pm

ORD

FAI

13h 45m

1 stop

2:18 am - 2:11 pm

FAI

ORD

8h 53m

1 stop

$441Alaska Airlines

Thu, Mar 5 - Tue, Mar 10

2:20 pm - 12:22 am

ORD

FAI

13h 02m

1 stop

1:27 am - 1:22 pm

FAI

ORD

8h 55m

1 stop

$442Delta

Tue, Feb 24 - Sun, Mar 1

2:50 pm - 11:56 pm

STL

FAI

12h 06m

1 stop

5:51 am - 11:59 pm

FAI

STL

15h 08m

1 stop

$442Alaska Airlines

Tue, Feb 10 - Thu, Feb 12

11:23 am - 12:22 am

STL

FAI

15h 59m

2 stops

1:27 am - 5:42 pm

FAI

STL

13h 15m

2 stops

$444Delta

Tue, Feb 10 - Wed, Feb 18

8:50 am - 10:49 pm

MLI

FAI

16h 59m

1 stop

8:45 pm - 10:14 am

FAI

MLI

10h 29m

1 stop

$909United Airlines

Sat, Jun 27 - Sat, Jul 4

8:50 am - 10:49 pm

MLI

FAI

16h 59m

1 stop

1:15 am - 3:05 pm

FAI

MLI

10h 50m

2 stops

$914United Airlines

Sat, Jun 27 - Fri, Jul 3

Alaska Airlines flights from Illinois to Fairbanks

Our best Alaska Airlines deals on Illinois to Fairbanks flight tickets

Alaska Airlines

Feb 9

STL2:50 pmLambert-St Louis

12h 06m

1 stop

FAI11:56 pmFairbanks

Feb 12

FAI8:00 amFairbanks

12h 59m

1 stop

STL11:59 pmLambert-St Louis

$402

Alaska Airlines

Feb 9

STL2:50 pmLambert-St Louis

14h 58m

1 stop

FAI2:48 amFairbanks

Feb 11

FAI4:06 pmFairbanks

28h 53m

1 stop

STL11:59 pmLambert-St Louis

$405

Alaska Airlines

Feb 9

STL2:50 pmLambert-St Louis

12h 06m

1 stop

FAI11:56 pmFairbanks

Feb 11

FAI8:30 amFairbanks

36h 29m

2 stops

STL11:59 pmLambert-St Louis

$406

Delta flights from Illinois to Fairbanks

Our best Delta deals on Illinois to Fairbanks flight tickets

Delta

May 7

ORD6:00 pmChicago O'Hare Intl

9h 06m

1 stop

FAI12:06 amFairbanks

May 11

FAI1:30 amFairbanks

9h 00m

1 stop

ORD1:30 pmChicago O'Hare Intl

$398

Delta

Feb 9

STL6:40 amLambert-St Louis

20h 42m

2 stops

FAI12:22 amFairbanks

Feb 10

FAI1:30 amFairbanks

12h 15m

2 stops

STL4:45 pmLambert-St Louis

$413

Delta

Feb 24

ORD2:20 pmChicago O'Hare Intl

13h 02m

1 stop

FAI12:22 amFairbanks

Feb 28

FAI1:27 amFairbanks

8h 55m

1 stop

ORD1:22 pmChicago O'Hare Intl

$442

Fly from

Fly to

Route

Depart

Return

Price

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Mon 2/9

2:50 pm-2:48 am

1 stop14h 58m

Fairbanks

Fri 2/13

8:00 am-11:59 pm

1 stop12h 59m

$402

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Mon 2/9

2:50 pm-2:48 am

1 stop14h 58m

Fairbanks

Sat 2/14

3:59 pm-11:59 pm

1 stop29h 00m

$405

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Mon 2/9

2:50 pm-11:56 pm

1 stop12h 06m

Fairbanks

Wed 2/11

8:30 am-11:59 pm

2 stops36h 29m

$406

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Mon 2/9

6:40 am-12:22 am

2 stops20h 42m

Fairbanks

Tue 2/10

1:30 am-4:45 pm

2 stops12h 15m

$413

ChicagoFairbanks

ORD - FAI

ORDFAI

Chicago O'Hare Intl

Thu 3/5

1:00 pm-11:45 pm

1 stop13h 45m

Fairbanks

Tue 3/10

2:18 am-2:11 pm

1 stop8h 53m

$441

ChicagoFairbanks

ORD - FAI

ORDFAI

Chicago O'Hare Intl

Tue 2/24

2:20 pm-12:22 am

1 stop13h 02m

Fairbanks

Sun 3/1

1:27 am-1:22 pm

1 stop8h 55m

$442

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Tue 2/10

2:50 pm-11:56 pm

1 stop12h 06m

Fairbanks

Thu 2/12

5:51 am-11:59 pm

1 stop15h 08m

$442

St. LouisFairbanks

STL - FAI

STLFAI

Lambert-St Louis

Tue 2/10

11:23 am-12:22 am

2 stops15h 59m

Fairbanks

Wed 2/18

1:27 am-5:42 pm

2 stops13h 15m

$444

MolineFairbanks

MLI - FAI

MLIFAI

Moline Quad-City

Sat 6/27

8:50 am-10:49 pm

1 stop16h 59m

Fairbanks

Sat 7/4

8:45 pm-10:14 am

1 stop10h 29m

$909

MolineFairbanks

MLI - FAI

MLIFAI

Moline Quad-City

Sat 6/27

8:50 am-10:49 pm

1 stop16h 59m

Fairbanks

Fri 7/3

1:15 am-3:05 pm

2 stops10h 50m

$914

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 Illinois 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

Other information

What is the cheapest month to fly to Fairbanks?

The cheapest month to fly to Fairbanks from Illinois is in November. Flight prices, which tend to average around $437, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Fairbanks, with average flight prices from Illinois averaging around $441.

What is the cheapest day to depart on your flight to Fairbanks?

The cheapest day to depart from Illinois to Fairbanks is on a Saturday when prices can be found for as low as $659. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,058. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fairbanks.

What is the cheapest Illinois to Fairbanks flight route?

Fly from Chicago O'Hare Intl to Fairbanks for the best Illinois - Fairbanks flight prices

What cabin class options are available on Illinois to Fairbanks flights?

There are 4 cabin classes available to choose from on Illinois to Fairbanks flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Fairbanks flights?

You could potentially save up to 42% on your flight if you consider stops on a Illinois to Fairbanks flight.

Cheap Illinois to Fairbanks flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Fairbanks

Fastest flight time	5h 31m
Direct flights	Every day
Airports in Fairbanks	1 airport

The fastest flight from Illinois to Fairbanks takes 5h 31m

Direct flights go from Illinois to Fairbanks every day.

There is 1 airport in Fairbanks. From Illinois there are direct flights to Fairbanks (FAI).

Search flight deals

When did momondo last update prices for flights from Illinois to Fairbanks Airport?
Prices for flights from Illinois to Fairbanks Airport were last updated today.
How many operators does momondo search for flights from Illinois to Fairbanks Airport?
There are 3 operators available for flights from Illinois to Fairbanks Airport as of January 2026.
How old do you have to be to fly from Illinois to Fairbanks Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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 plane model from Illinois to Fairbanks?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Fairbanks is Boeing 737 MAX 8 (100.00% of total bookings).

Best airlines flying from Illinois to Fairbanks

Compare and see reviews for airlines that fly from Illinois to Fairbanks with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,086 reviews	Search Delta flights
Alaska Airlines	PriceFrom $366	Free Cancellation	Rating 8.0 11,768 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $619	Free Cancellation	Rating 7.4 9,190 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Fairbanks?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Fairbanks from Illinois.

Can I find flights from Illinois to Fairbanks with flexible booking policies on momondo?

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

How can momondo help me find flights from Illinois to Fairbanks?

momondo provides multiple filters to help you find the best flight to Fairbanks from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Fairbanks from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.