What airlines fly to Kalispell?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kalispell from Green Bay according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 3 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Green Bay Austin-Straubel to Kalispell Glacier Park?

Delta and United Airlines are the most popular carriers operating from Green Bay Austin-Straubel to Kalispell Glacier Park

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport?

Prices for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport were last updated today.

How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport?

There is 1 operator available for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport as of June 2026.

How old do you have to be to fly from Green Bay Austin-Straubel Airport to Kalispell Glacier Park 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 Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The required travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$203 Cheap Flights from Green Bay to Kalispell in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to Kalispell

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:11 pm - 9:42 pm

GRB

FCA

9h 31m

2 stops

6:15 am - 9:34 pm

FCA

GRB

14h 19m

2 stops

$559United Airlines

Tue, Nov 10 - Sat, Nov 14

12:26 pm - 4:10 pm

GRB

FCA

28h 44m

1 stop

3:26 pm - 9:35 am

FCA

GRB

17h 09m

2 stops

$657American Airlines

Sat, Aug 29 - Sun, Sep 13

7:02 pm - 11:36 am

GRB

FCA

17h 34m

2 stops

3:26 pm - 9:35 am

FCA

GRB

17h 09m

2 stops

$662American Airlines

Sat, Aug 29 - Sun, Sep 13

1:11 pm - 9:42 pm

GRB

FCA

9h 31m

2 stops

2:29 pm - 9:34 pm

FCA

GRB

30h 05m

3 stops

$664United Airlines

Tue, Nov 10 - Sat, Nov 14

3:20 pm - 4:14 pm

GRB

FCA

25h 54m

1 stop

4:50 pm - 11:56 am

FCA

GRB

18h 06m

1 stop

$691American Airlines

Fri, Aug 7 - Fri, Aug 14

3:20 pm - 11:40 am

GRB

FCA

21h 20m

2 stops

4:50 pm - 11:56 am

FCA

GRB

18h 06m

1 stop

$696American Airlines

Fri, Aug 7 - Fri, Aug 14

7:02 pm - 11:40 am

GRB

FCA

17h 38m

2 stops

3:24 pm - 11:56 am

FCA

GRB

19h 32m

2 stops

$701American Airlines

Fri, Aug 7 - Fri, Aug 14

1:11 pm - 9:42 pm

GRB

FCA

9h 31m

2 stops

2:29 pm - 9:34 pm

FCA

GRB

30h 05m

3 stops

$708United Airlines

Tue, Nov 10 - Sat, Nov 14

6:52 pm - 4:11 pm

GRB

FCA

22h 19m

2 stops

2:31 pm - 9:59 am

FCA

GRB

18h 28m

3 stops

$882United Airlines

Fri, Aug 7 - Fri, Aug 14

6:15 am - 11:43 pm

GRB

FCA

18h 28m

1 stop

6:55 am - 9:46 pm

FCA

GRB

13h 51m

1 stop

$887Delta

Sun, Jul 26 - Sat, Aug 1

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American Airlines flights from Green Bay to Kalispell

Our best American Airlines deals on Green Bay to Kalispell flight tickets

American Airlines

Aug 29

GRB12:26 pmGreen Bay Austin-Straubel

28h 44m

1 stop

FCA4:10 pmKalispell Glacier Park

Sep 13

FCA3:26 pmKalispell Glacier Park

17h 09m

2 stops

GRB9:35 amGreen Bay Austin-Straubel

$657

American Airlines

Aug 29

GRB7:02 pmGreen Bay Austin-Straubel

17h 34m

2 stops

FCA11:36 amKalispell Glacier Park

Sep 13

FCA3:26 pmKalispell Glacier Park

17h 09m

2 stops

GRB9:35 amGreen Bay Austin-Straubel

$662

American Airlines

Aug 7

GRB3:20 pmGreen Bay Austin-Straubel

25h 54m

1 stop

FCA4:14 pmKalispell Glacier Park

Aug 14

FCA4:50 pmKalispell Glacier Park

18h 06m

1 stop

GRB11:56 amGreen Bay Austin-Straubel

$691

United Airlines flights from Green Bay to Kalispell

Our best United Airlines deals on Green Bay to Kalispell flight tickets

United Airlines

Nov 10

GRB1:11 pmGreen Bay Austin-Straubel

9h 31m

2 stops

FCA9:42 pmKalispell Glacier Park

Nov 14

FCA6:15 amKalispell Glacier Park

14h 19m

2 stops

GRB9:34 pmGreen Bay Austin-Straubel

$559

United Airlines

Nov 10

GRB1:11 pmGreen Bay Austin-Straubel

9h 31m

2 stops

FCA9:42 pmKalispell Glacier Park

Nov 14

FCA2:29 pmKalispell Glacier Park

30h 05m

3 stops

GRB9:34 pmGreen Bay Austin-Straubel

$664

United Airlines

Nov 10

GRB1:11 pmGreen Bay Austin-Straubel

9h 31m

2 stops

FCA9:42 pmKalispell Glacier Park

Nov 14

FCA2:29 pmKalispell Glacier Park

30h 05m

3 stops

GRB9:34 pmGreen Bay Austin-Straubel

$708

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Tue 11/10

1:11 pm-9:42 pm

2 stops9h 31m

Kalispell Glacier Park

Sat 11/14

6:15 am-9:34 pm

2 stops14h 19m

$559

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Sat 8/29

12:26 pm-4:10 pm

1 stop28h 44m

Kalispell Glacier Park

Sun 9/13

3:26 pm-9:35 am

2 stops17h 09m

$657

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Sat 8/29

7:02 pm-11:36 am

2 stops17h 34m

Kalispell Glacier Park

Sun 9/13

3:26 pm-9:35 am

2 stops17h 09m

$662

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Tue 11/10

1:11 pm-9:42 pm

2 stops9h 31m

Kalispell Glacier Park

Sat 11/14

2:29 pm-9:34 pm

3 stops30h 05m

$664

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Fri 8/7

3:20 pm-4:14 pm

1 stop25h 54m

Kalispell Glacier Park

Fri 8/14

4:50 pm-11:56 am

1 stop18h 06m

$691

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Fri 8/7

3:20 pm-11:40 am

2 stops21h 20m

Kalispell Glacier Park

Fri 8/14

4:50 pm-11:56 am

1 stop18h 06m

$696

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Fri 8/7

7:02 pm-11:40 am

2 stops17h 38m

Kalispell Glacier Park

Fri 8/14

3:24 pm-11:56 am

2 stops19h 32m

$701

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Tue 11/10

1:11 pm-9:42 pm

2 stops9h 31m

Kalispell Glacier Park

Sat 11/14

2:29 pm-9:34 pm

3 stops30h 05m

$708

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Fri 8/7

6:52 pm-4:11 pm

2 stops22h 19m

Kalispell Glacier Park

Fri 8/14

2:31 pm-9:59 am

3 stops18h 28m

$882

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Sun 7/26

6:15 am-11:43 pm

1 stop18h 28m

Kalispell Glacier Park

Sat 8/1

6:55 am-9:46 pm

1 stop13h 51m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Green Bay to Kalispell

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

Can stopping save me money on Green Bay to Kalispell flights?

You could potentially save up to 49% on your flight if you consider stops on a Green Bay to Kalispell flight.

When to book flights from Green Bay to Kalispell

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

Estimated round-trip price

Cheap Green Bay to Kalispell (GRB to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Kalispell

Fastest flight time	5h 02m
Direct flights	None

The fastest flight from Green Bay to Kalispell takes 5h 02m

There are no direct flights from Green Bay to Kalispell. There are no popular flight routes from Green Bay to Kalispell.

Search flight deals

Frequently asked questions about flying from Green Bay to Kalispell

How far is Green Bay Austin-Straubel to Kalispell Glacier Park by plane?
The distance between Green Bay Austin-Straubel and Kalispell Glacier Park is about 1271.8 mi. A reasonable flight in good conditions will take 5h 02m.
When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport?
Prices for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport were last updated today.
How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport?
There is 1 operator available for flights from Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport as of June 2026.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to Kalispell Glacier Park 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 Green Bay Austin-Straubel Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The required travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kalispell Glacier Park Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Green Bay to Kalispell?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Green Bay to Kalispell is American Airlines (100% of total bookings).

Best airlines flying from Green Bay to Kalispell

Compare and see reviews for airlines that fly from Green Bay to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $478	Free Cancellation	Rating 7.1 11,762 reviews		Search American Airlines flights

Whitefish

East Glacier Park

Polson

Columbia Falls

Cut Bank

Eureka

Essex

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Kalispell?

Finding the right flight to Kalispell from Green Bay is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kalispell quick and easy, saving you time and money.

Can I find flights from Green Bay to Kalispell with flexible booking policies on momondo?

All flight searches from Green Bay to Kalispell on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Green Bay to Kalispell?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kalispell from Green Bay.

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

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