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 41% 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.

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 November 2025, 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.

$351 Cheap Flights from Appleton to Kalispell in 2025/26

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Find the cheapest flights from Appleton to Kalispell

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Cheap round-trip flights

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6:30 am - 1:51 pmATW-FCA

8h 21m1 stop

3:00 pm - 9:39 pmFCA-ATW

5h 39m1 stop

$371Delta

Find Deal

Tue, Apr 7 - Wed, Apr 8

4:05 pm - 11:07 pmATW-FCA

8h 02m2 stops

3:00 pm - 9:39 pmFCA-ATW

5h 39m1 stop

$376Delta

Find Deal

Tue, Apr 7 - Wed, Apr 8

4:05 pm - 11:02 pmATW-FCA

7h 57m2 stops

3:00 pm - 9:27 pmFCA-ATW

5h 27m1 stop

$425Delta

Find Deal

Sat, Apr 25 - Wed, Apr 29

4:05 pm - 11:02 pmATW-FCA

7h 57m2 stops

3:00 pm - 9:27 pmFCA-ATW

5h 27m1 stop

$436Delta

Find Deal

Tue, Apr 14 - Wed, Apr 15

11:10 am - 1:45 pmATW-FCA

27h 35m2 stops

3:00 pm - 9:27 pmFCA-ATW

5h 27m1 stop

$437Delta

Find Deal

Sat, Apr 25 - Wed, Apr 29

4:05 pm - 11:02 pmATW-FCA

7h 57m2 stops

3:00 pm - 9:27 pmFCA-ATW

5h 27m1 stop

$440Delta

Find Deal

Sat, Apr 25 - Wed, Apr 29

6:30 am - 1:51 pmATW-FCA

8h 21m1 stop

3:00 pm - 9:39 pmFCA-ATW

5h 39m1 stop

$491Delta

Find Deal

Tue, Apr 7 - Wed, Apr 8

4:05 pm - 11:02 pmATW-FCA

7h 57m2 stops

3:00 pm - 9:27 pmFCA-ATW

5h 27m1 stop

$496Delta

Find Deal

Tue, Apr 14 - Wed, Apr 15

1:10 pm - 9:30 pmATW-FCA

9h 20m2 stops

6:31 am - 7:16 pmFCA-ATW

11h 45m2 stops

$651United Airlines

Find Deal

Tue, Apr 14 - Wed, Apr 15

8:30 am - 1:33 pmATW-FCA

6h 03m1 stop

2:29 pm - 8:54 pmFCA-ATW

5h 25m1 stop

$681United Airlines

Find Deal

Tue, Apr 14 - Wed, Apr 15

Delta flights from Appleton to Kalispell

Our best Delta deals on Appleton to Kalispell flight tickets

Delta

Apr 7

ATW6:30 amAppleton Intl

8h 21m

1 stop

FCA1:51 pmKalispell Glacier Park

Apr 8

FCA3:00 pmKalispell Glacier Park

5h 39m

1 stop

ATW9:39 pmAppleton Intl

$371

Find similar

Delta

Apr 7

ATW4:05 pmAppleton Intl

8h 02m

2 stops

FCA11:07 pmKalispell Glacier Park

Apr 8

FCA3:00 pmKalispell Glacier Park

5h 39m

1 stop

ATW9:39 pmAppleton Intl

$376

Find similar

Delta

Apr 25

ATW4:05 pmAppleton Intl

7h 57m

2 stops

FCA11:02 pmKalispell Glacier Park

Apr 29

FCA3:00 pmKalispell Glacier Park

5h 27m

1 stop

ATW9:27 pmAppleton Intl

$425

Find similar

United Airlines flights from Appleton to Kalispell

Our best United Airlines deals on Appleton to Kalispell flight tickets

United Airlines

Apr 14

ATW1:10 pmAppleton Intl

9h 20m

2 stops

FCA9:30 pmKalispell Glacier Park

Apr 15

FCA6:31 amKalispell Glacier Park

11h 45m

2 stops

ATW7:16 pmAppleton Intl

$651

Find similar

United Airlines

Apr 14

ATW8:30 amAppleton Intl

6h 03m

1 stop

FCA1:33 pmKalispell Glacier Park

Apr 15

FCA2:29 pmKalispell Glacier Park

5h 25m

1 stop

ATW8:54 pmAppleton Intl

$681

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Tue 4/7

6:30 am-1:51 pm

1 stop8h 21m

Kalispell Glacier Park

Wed 4/8

3:00 pm-9:39 pm

1 stop5h 39m

$371

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Tue 4/7

4:05 pm-11:07 pm

2 stops8h 02m

Kalispell Glacier Park

Wed 4/8

3:00 pm-9:39 pm

1 stop5h 39m

$376

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Sat 4/25

4:05 pm-11:02 pm

2 stops7h 57m

Kalispell Glacier Park

Wed 4/29

3:00 pm-9:27 pm

1 stop5h 27m

$425

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Tue 4/14

4:05 pm-11:02 pm

2 stops7h 57m

Kalispell Glacier Park

Wed 4/15

3:00 pm-9:27 pm

1 stop5h 27m

$436

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Sat 4/25

11:10 am-1:45 pm

2 stops27h 35m

Kalispell Glacier Park

Wed 4/29

3:00 pm-9:27 pm

1 stop5h 27m

$437

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Sat 4/25

4:05 pm-11:02 pm

2 stops7h 57m

Kalispell Glacier Park

Wed 4/29

3:00 pm-9:27 pm

1 stop5h 27m

$440

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Tue 4/7

6:30 am-1:51 pm

1 stop8h 21m

Kalispell Glacier Park

Wed 4/8

3:00 pm-9:39 pm

1 stop5h 39m

$491

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Tue 4/14

4:05 pm-11:02 pm

2 stops7h 57m

Kalispell Glacier Park

Wed 4/15

3:00 pm-9:27 pm

1 stop5h 27m

$496

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Tue 4/14

1:10 pm-9:30 pm

2 stops9h 20m

Kalispell Glacier Park

Wed 4/15

6:31 am-7:16 pm

2 stops11h 45m

$651

AppletonKalispell

ATW - FCA

ATWFCA

Appleton Intl

Tue 4/14

8:30 am-1:33 pm

1 stop6h 03m

Kalispell Glacier Park

Wed 4/15

2:29 pm-8:54 pm

1 stop5h 25m

$681

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

Prices

Airlines

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

The cheapest day to depart from Appleton to Kalispell is on a Saturday. Travelers who choose to depart for Kalispell on a Saturday will often find tickets for as low as $483. The most expensive day to fly to Kalispell is Thursday, with ticket prices averaging around $745.

What is the cheapest time of day to depart on your flight to Kalispell?

According to our data, the cheapest time of day to fly to Kalispell is in the afternoon. momondo users have found flights departing from Appleton to Kalispell in the afternoon for as low as $498. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kalispell, so prices are often more expensive at around $656 per ticket.

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

Direct flights	None

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

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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 03m 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 November 2025, 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 54% of the total bookings. Other popular airlines include Delta with 25% and United Airlines with 21%.

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
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Delta	PriceFrom $356	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
United Airlines	PriceFrom $388	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights

Whitefish

Columbia Falls

Polson

East Glacier Park

Cut Bank

Essex

Eureka

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.