When did momondo last update prices for flights from Appleton Intl Airport to Kalispell Glacier Park Airport?

Prices for flights from Appleton Intl Airport to Kalispell Glacier Park Airport are updated daily.

How many operators does momondo search for flights from Appleton Intl Airport to Kalispell Glacier Park Airport?

As of August 2026, there are 3 operators available to choose from for flights from Appleton Intl Airport to Kalispell Glacier Park Airport.

How old do you have to be to fly from Appleton Intl Airport to Kalispell Glacier Park Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport to Kalispell Glacier Park Airport.

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

The necessary travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$339 Cheap Flights from Appleton to Kalispell in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to Kalispell

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One-way

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Cheap round-trip flights

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8:30 am - 1:34 pmATW Appleton Intl-FCA Kalispell Glacier Park

6h 04m1 stop Denver Intl

2:36 pm - 8:48 pmFCA Kalispell Glacier Park-ATW Appleton Intl

5h 12m1 stop Denver Intl

$339United Airlines

Sat, Nov 7 - Tue, Nov 10

9:35 am - 9:51 pmATW Appleton Intl-FCA Kalispell Glacier Park

13h 16m2 stops Chicago O'Hare Intl Denver Intl

2:36 pm - 8:48 pmFCA Kalispell Glacier Park-ATW Appleton Intl

5h 12m1 stop Denver Intl

$344United Airlines

Sat, Nov 7 - Tue, Nov 10

12:50 pm - 9:51 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 01m2 stops Chicago O'Hare Intl Denver Intl

6:14 am - 7:08 pmFCA Kalispell Glacier Park-ATW Appleton Intl

11h 54m2 stops Denver Intl Chicago O'Hare Intl

$349United Airlines

Sat, Nov 7 - Tue, Nov 10

11:13 am - 4:10 pmATW Appleton Intl-FCA Kalispell Glacier Park

5h 57m1 stop Chicago O'Hare Intl

4:54 pm - 12:10 amFCA Kalispell Glacier Park-ATW Appleton Intl

6h 16m1 stop Chicago O'Hare Intl

$409American Airlines

Tue, Aug 25 - Sat, Aug 29

8:45 am - 7:51 pmATW Appleton Intl-FCA Kalispell Glacier Park

12h 06m2 stops Denver Intl San Francisco

3:58 pm - 11:18 pmFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$414United Airlines

Tue, Aug 25 - Sat, Aug 29

6:02 am - 2:34 pmATW Appleton Intl-FCA Kalispell Glacier Park

9h 32m1 stop Dallas/Fort Worth

4:50 pm - 12:10 amFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$489American Airlines

Fri, Aug 28 - Tue, Sep 1

2:06 pm - 11:56 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 50m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

6:20 am - 5:56 pmFCA Kalispell Glacier Park-ATW Appleton Intl

10h 36m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$519Delta

Fri, Aug 28 - Tue, Sep 1

11:36 am - 12:44 pmATW Appleton Intl-FCA Kalispell Glacier Park

26h 08m1 stop Chicago O'Hare Intl

1:34 pm - 11:06 amFCA Kalispell Glacier Park-ATW Appleton Intl

20h 32m1 stop Chicago O'Hare Intl

$557American Airlines

Thu, Sep 24 - Fri, Oct 2

2:06 pm - 11:56 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 50m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

12:05 pm - 10:44 pmFCA Kalispell Glacier Park-ATW Appleton Intl

9h 39m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$629Delta

Tue, Aug 25 - Sat, Aug 29

5:35 am - 2:40 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 05m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

3:35 pm - 9:27 pmFCA Kalispell Glacier Park-ATW Appleton Intl

4h 52m1 stop Minneapolis St Paul

$642Delta

Wed, Dec 2 - Mon, Dec 7

Cheap last minute flights

Enter your travel dates to find the best prices.

5:41 am - 12:42 pmATW Appleton Intl-FCA Kalispell Glacier Park

8h 01m1 stop Chicago O'Hare Intl

4:50 pm - 12:10 amFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$444American Airlines

Tue, Aug 18 - Mon, Aug 24

6:00 am - 3:21 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 21m2 stops Chicago O'Hare Intl San Francisco

3:58 pm - 11:18 pmFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$567United Airlines

Wed, Aug 19 - Mon, Aug 24

5:41 am - 2:34 pmATW Appleton Intl-FCA Kalispell Glacier Park

9h 53m2 stops Chicago O'Hare Intl Dallas/Fort Worth

4:50 pm - 12:10 amFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$593American Airlines

Tue, Aug 18 - Mon, Aug 24

9:10 am - 3:17 pmATW Appleton Intl-FCA Kalispell Glacier Park

7h 07m1 stop Chicago O'Hare Intl

3:58 pm - 11:18 pmFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$620United Airlines

Wed, Aug 19 - Mon, Aug 24

6:02 am - 2:34 pmATW Appleton Intl-FCA Kalispell Glacier Park

9h 32m1 stop Dallas/Fort Worth

4:50 pm - 12:10 amFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$639American Airlines

Wed, Aug 19 - Mon, Aug 24

6:00 am - 3:21 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 21m2 stops Chicago O'Hare Intl San Francisco

6:20 am - 11:18 pmFCA Kalispell Glacier Park-ATW Appleton Intl

15h 58m2 stops Denver Intl Chicago O'Hare Intl

$723United Airlines

Wed, Aug 19 - Mon, Aug 24

5:48 pm - 2:34 pmATW Appleton Intl-FCA Kalispell Glacier Park

21h 46m2 stops Chicago O'Hare Intl Dallas/Fort Worth

4:50 pm - 12:06 pmFCA Kalispell Glacier Park-ATW Appleton Intl

18h 16m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$821American Airlines

Tue, Aug 18 - Mon, Aug 24

6:00 am - 3:21 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 21m2 stops Chicago O'Hare Intl San Francisco

4:17 pm - 11:18 pmFCA Kalispell Glacier Park-ATW Appleton Intl

30h 01m3 stops San Francisco Pittsburgh Chicago O'Hare Intl

$835United Airlines

Wed, Aug 19 - Mon, Aug 24

5:41 am - 12:42 pmATW Appleton Intl-FCA Kalispell Glacier Park

8h 01m1 stop Chicago O'Hare Intl

4:50 pm - 12:10 amFCA Kalispell Glacier Park-ATW Appleton Intl

6h 20m1 stop Chicago O'Hare Intl

$887American Airlines

Tue, Aug 18 - Sun, Aug 23

6:00 am - 3:21 pmATW Appleton Intl-FCA Kalispell Glacier Park

10h 21m2 stops Chicago O'Hare Intl San Francisco

5:04 pm - 11:18 pmFCA Kalispell Glacier Park-ATW Appleton Intl

29h 14m2 stops Denver Intl Chicago O'Hare Intl

$928United Airlines

Wed, Aug 19 - Sun, Aug 23

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American Airlines flights from Appleton to Kalispell

Our best American Airlines deals on Appleton to Kalispell flight tickets

American Airlines

Aug 25

ATW11:13 amAppleton Intl

5h 57m

1 stop

FCA4:10 pmKalispell Glacier Park

Aug 29

FCA4:54 pmKalispell Glacier Park

6h 16m

1 stop

ATW12:10 amAppleton Intl

$409

American Airlines

Aug 18

ATW5:41 amAppleton Intl

8h 01m

1 stop

FCA12:42 pmKalispell Glacier Park

Aug 24

FCA4:50 pmKalispell Glacier Park

6h 20m

1 stop

ATW12:10 amAppleton Intl

$444

American Airlines

Aug 28

ATW6:02 amAppleton Intl

9h 32m

1 stop

FCA2:34 pmKalispell Glacier Park

Sep 1

FCA4:50 pmKalispell Glacier Park

6h 20m

1 stop

ATW12:10 amAppleton Intl

$489

United Airlines flights from Appleton to Kalispell

Our best United Airlines deals on Appleton to Kalispell flight tickets

United Airlines

Nov 7

ATW8:30 amAppleton Intl

6h 04m

1 stop

FCA1:34 pmKalispell Glacier Park

Nov 10

FCA2:36 pmKalispell Glacier Park

5h 12m

1 stop

ATW8:48 pmAppleton Intl

$339

United Airlines

Nov 7

ATW9:35 amAppleton Intl

13h 16m

2 stops

FCA9:51 pmKalispell Glacier Park

Nov 10

FCA2:36 pmKalispell Glacier Park

5h 12m

1 stop

ATW8:48 pmAppleton Intl

$344

United Airlines

Nov 7

ATW12:50 pmAppleton Intl

10h 01m

2 stops

FCA9:51 pmKalispell Glacier Park

Nov 10

FCA6:14 amKalispell Glacier Park

11h 54m

2 stops

ATW7:08 pmAppleton Intl

$349

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Sat 11/7

8:30 am-1:34 pm

1 stop6h 04m

Kalispell Glacier Park

Tue 11/10

2:36 pm-8:48 pm

1 stop5h 12m

$339

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Sat 11/7

9:35 am-9:51 pm

2 stops13h 16m

Kalispell Glacier Park

Tue 11/10

2:36 pm-8:48 pm

1 stop5h 12m

$344

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Sat 11/7

12:50 pm-9:51 pm

2 stops10h 01m

Kalispell Glacier Park

Tue 11/10

6:14 am-7:08 pm

2 stops11h 54m

$349

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Tue 8/25

11:13 am-4:10 pm

1 stop5h 57m

Kalispell Glacier Park

Sat 8/29

4:54 pm-12:10 am

1 stop6h 16m

$409

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Tue 8/25

8:45 am-7:51 pm

2 stops12h 06m

Kalispell Glacier Park

Sat 8/29

3:58 pm-11:18 pm

1 stop6h 20m

$414

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Fri 8/28

6:02 am-2:34 pm

1 stop9h 32m

Kalispell Glacier Park

Tue 9/1

4:50 pm-12:10 am

1 stop6h 20m

$489

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Fri 8/28

2:06 pm-11:56 pm

2 stops10h 50m

Kalispell Glacier Park

Tue 9/1

6:20 am-5:56 pm

2 stops10h 36m

$519

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Thu 9/24

11:36 am-12:44 pm

1 stop26h 08m

Kalispell Glacier Park

Fri 10/2

1:34 pm-11:06 am

1 stop20h 32m

$557

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Tue 8/25

2:06 pm-11:56 pm

2 stops10h 50m

Kalispell Glacier Park

Sat 8/29

12:05 pm-10:44 pm

2 stops9h 39m

$629

AppletonKalispell

ATW Appleton Intl - FCA Kalispell Glacier Park

ATWFCA

Appleton Intl

Wed 12/2

5:35 am-2:40 pm

2 stops10h 05m

Kalispell Glacier Park

Mon 12/7

3:35 pm-9:27 pm

1 stop4h 52m

$642

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Appleton 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

What airlines fly to Kalispell?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kalispell from Appleton according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 4 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

When to book flights from Appleton to Kalispell

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

Estimated round-trip price

Cheap Appleton to Kalispell (ATW to FCA) flight deals and tips

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

Fastest flight time	6h 04m
Direct flights	None

The fastest flight from Appleton to Kalispell takes 6h 04m

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

Search flight deals

Frequently asked questions about flying from Appleton to Kalispell

How far is Appleton Intl to Kalispell Glacier Park by plane?
Appleton Intl and Kalispell Glacier Park are 1260.0 mi apart from one another. Typically, this will take 6h 04m by plane in normal conditions.
When did momondo last update prices for flights from Appleton Intl Airport to Kalispell Glacier Park Airport?
Prices for flights from Appleton Intl Airport to Kalispell Glacier Park Airport are updated daily.
How many operators does momondo search for flights from Appleton Intl Airport to Kalispell Glacier Park Airport?
As of August 2026, there are 3 operators available to choose from for flights from Appleton Intl Airport to Kalispell Glacier Park Airport.
How old do you have to be to fly from Appleton Intl Airport to Kalispell Glacier Park Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The necessary travel and health documents for your Kalispell Glacier Park Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Appleton to Kalispell?
Based on momondo bookings for flights between Appleton and Kalispell, the leading airline is American Airlines, making up 43% of the total bookings. Other popular airlines include United Airlines with 31% and Delta with 27%.

Best airlines flying from Appleton to Kalispell

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $305	Free Cancellation	Rating 7.4 10,108 reviews	Search United Airlines flights
Delta	PriceFrom $403	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
American Airlines	PriceFrom $408	Free Cancellation	Rating 7.1 11,929 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 Appleton to Kalispell?

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 Appleton to Kalispell for you.

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

momondo does allow users to show only those flights to Kalispell from Appleton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Appleton to Kalispell?

Once you have performed a search for Appleton to Kalispell flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Appleton to Kalispell now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kalispell and let you know when they change.