How long does it take to fly to Kalispell?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Kalispell, then you can expect flight times to average 6h 35m and 6h 55m, respectively.

Which layover airport offers the lowest fares from Washington, D.C. to Kalispell?

Flights via Chicago (ORD) offer the lowest average round-trip price of $304.

Which layover airport has the shortest connection time from Washington, D.C. to Kalispell?

Denver (DEN) has the shortest average layover time for this route: 1h 14m.

Which layover airport has the shortest travel time from Washington, D.C. to Kalispell?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 7h 19m.

What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 60% 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.

What is the cheapest airline that flies from Washington, D.C. to Kalispell Glacier Park?

Delta, Sun Country Air, and United Airlines are the most popular carriers operating from Washington, D.C. to Kalispell Glacier Park

Which airport is the most popular layover for flights between Washington, D.C. and Kalispell?

Denver (DEN) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Washington, D.C. to Kalispell Glacier Park Airport?

Prices for flights from Washington, D.C. to Kalispell Glacier Park Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Kalispell Glacier Park Airport?

There are 4 operators available for flights from Washington, D.C. to Kalispell Glacier Park Airport as of June 2026.

How old do you have to be to fly from Washington, D.C. to Kalispell Glacier Park 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 Washington, D.C. to Kalispell Glacier Park Airport.

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

The travel and health documents you'll need for your trip to Kalispell Glacier Park 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 Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$155 Cheap Flights from Washington, D.C. to Kalispell in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Kalispell?

Prices are currently low for flights on this route. Typical prices usually range from $801 to $466. The lowest price recently found on this route was $309.

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Find the cheapest flights from Washington, D.C. to Kalispell

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:43 pm - 9:21 pm

IAD

FCA

8h 38m

1 stop

4:17 pm - 12:44 am

FCA

IAD

6h 27m

1 stop

$309United Airlines

Sat, Aug 22 - Fri, Aug 28

7:30 am - 12:29 pm

IAD

FCA

6h 59m

1 stop

1:29 pm - 12:20 am

FCA

IAD

8h 51m

2 stops

$314Delta

Wed, Nov 18 - Thu, Nov 26

5:15 pm - 11:46 pm

DCA

FCA

8h 31m

2 stops

6:35 am - 8:38 pm

FCA

DCA

12h 03m

2 stops

$319Delta

Wed, Sep 9 - Wed, Sep 16

5:15 pm - 11:46 pm

IAD

FCA

8h 31m

2 stops

5:20 am - 5:02 pm

FCA

IAD

9h 42m

2 stops

$319Delta

Wed, Sep 9 - Wed, Sep 16

3:00 pm - 8:15 pm

DCA

FCA

7h 15m

1 stop

5:15 am - 4:44 pm

FCA

DCA

9h 29m

1 stop

$334Delta

Sat, Aug 29 - Sat, Sep 5

6:47 pm - 11:42 pm

IAD

FCA

6h 55m

1 stop

12:45 pm - 11:22 pm

FCA

IAD

8h 37m

1 stop

$334Delta

Mon, Sep 21 - Thu, Sep 24

7:40 am - 12:29 pm

DCA

FCA

6h 49m

1 stop

6:10 pm - 10:24 am

FCA

DCA

14h 14m

2 stops

$339Delta

Sun, Oct 11 - Sat, Oct 17

2:43 pm - 9:21 pm

IAD

FCA

8h 38m

1 stop

4:17 pm - 12:44 am

FCA

IAD

6h 27m

1 stop

$370United Airlines

Wed, Aug 19 - Wed, Aug 26

6:10 am - 11:37 am

IAD

FCA

7h 27m

1 stop

12:25 pm - 10:52 pm

FCA

IAD

8h 27m

1 stop

$371United Airlines

Sun, Oct 11 - Sat, Oct 17

7:35 am - 12:42 pm

DCA

FCA

7h 07m

1 stop

1:24 pm - 11:35 pm

FCA

DCA

8h 11m

1 stop

$397American Airlines

Thu, Aug 27 - Thu, Oct 29

United Airlines flights from Washington, D.C. to Kalispell

Our best United Airlines deals on Washington, D.C. to Kalispell flight tickets

United Airlines

Aug 22

IAD2:43 pmWashington, D.C. Dulles Intl

8h 38m

1 stop

FCA9:21 pmKalispell Glacier Park

Aug 28

FCA4:17 pmKalispell Glacier Park

6h 27m

1 stop

IAD12:44 amWashington, D.C. Dulles Intl

$309

United Airlines

Aug 19

IAD2:43 pmWashington, D.C. Dulles Intl

8h 38m

1 stop

FCA9:21 pmKalispell Glacier Park

Aug 26

FCA4:17 pmKalispell Glacier Park

6h 27m

1 stop

IAD12:44 amWashington, D.C. Dulles Intl

$370

United Airlines

Oct 11

IAD6:10 amWashington, D.C. Dulles Intl

7h 27m

1 stop

FCA11:37 amKalispell Glacier Park

Oct 17

FCA12:25 pmKalispell Glacier Park

8h 27m

1 stop

IAD10:52 pmWashington, D.C. Dulles Intl

$371

Alaska Airlines flights from Washington, D.C. to Kalispell

Our best Alaska Airlines deals on Washington, D.C. to Kalispell flight tickets

Alaska Airlines

Aug 8

IAD8:00 pmWashington, D.C. Dulles Intl

18h 30m

1 stop

FCA12:30 pmKalispell Glacier Park

Aug 12

FCA2:10 pmKalispell Glacier Park

26h 35m

1 stop

IAD6:45 pmWashington, D.C. Dulles Intl

$467

Alaska Airlines

Oct 24

IAD5:33 pmWashington, D.C. Dulles Intl

21h 50m

2 stops

FCA1:23 pmKalispell Glacier Park

Oct 28

FCA2:03 pmKalispell Glacier Park

7h 56m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

$482

Alaska Airlines

Jun 13

IAD8:00 pmWashington, D.C. Dulles Intl

18h 30m

1 stop

FCA12:30 pmKalispell Glacier Park

Jun 17

FCA4:37 pmKalispell Glacier Park

12h 02m

1 stop

IAD6:39 amWashington, D.C. Dulles Intl

$489

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Sat 8/22

2:43 pm-9:21 pm

1 stop8h 38m

Kalispell Glacier Park

Fri 8/28

4:17 pm-12:44 am

1 stop6h 27m

$309

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Wed 11/18

7:30 am-12:29 pm

1 stop6h 59m

Kalispell Glacier Park

Thu 11/26

1:29 pm-12:20 am

2 stops8h 51m

$314

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Wed 9/9

5:15 pm-11:46 pm

2 stops8h 31m

Kalispell Glacier Park

Wed 9/16

6:35 am-8:38 pm

2 stops12h 03m

$319

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Wed 9/9

5:15 pm-11:46 pm

2 stops8h 31m

Kalispell Glacier Park

Wed 9/16

5:20 am-5:02 pm

2 stops9h 42m

$319

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 8/29

3:00 pm-8:15 pm

1 stop7h 15m

Kalispell Glacier Park

Sat 9/5

5:15 am-4:44 pm

1 stop9h 29m

$334

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Mon 9/21

6:47 pm-11:42 pm

1 stop6h 55m

Kalispell Glacier Park

Thu 9/24

12:45 pm-11:22 pm

1 stop8h 37m

$334

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sun 10/11

7:40 am-12:29 pm

1 stop6h 49m

Kalispell Glacier Park

Sat 10/17

6:10 pm-10:24 am

2 stops14h 14m

$339

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Wed 8/19

2:43 pm-9:21 pm

1 stop8h 38m

Kalispell Glacier Park

Wed 8/26

4:17 pm-12:44 am

1 stop6h 27m

$370

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Sun 10/11

6:10 am-11:37 am

1 stop7h 27m

Kalispell Glacier Park

Sat 10/17

12:25 pm-10:52 pm

1 stop8h 27m

$371

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Thu 8/27

7:35 am-12:42 pm

1 stop7h 07m

Kalispell Glacier Park

Thu 10/29

1:24 pm-11:35 pm

1 stop8h 11m

$397

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 Washington, D.C. 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

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Kalispell?

What is the cheapest month to fly to Kalispell?

The month of August is, on average, the cheapest month to fly to Kalispell from Washington, D.C., with most prices found around $145. If you aren’t able to travel to Kalispell during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $145.

Can stopping save me money on Washington, D.C. to Kalispell flights?

You could potentially save up to 39% on your flight if you consider stops on a Washington, D.C. to Kalispell flight.

When to book flights from Washington, D.C. to Kalispell

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

Estimated round-trip price

Cheap Washington, D.C. to Kalispell (WAS to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kalispell

Fastest flight time	6h 35m
Direct flights	None

The fastest flight from Washington, D.C. to Kalispell takes 6h 35m

There are no direct flights from Washington, D.C. to Kalispell. There are no popular flight routes from Washington, D.C. to Kalispell.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Kalispell

How far is Washington, D.C. to Kalispell Glacier Park by plane?
Kalispell Glacier Park is 1950.3 mi away from Washington, D.C.. A reasonable flight in good conditions will take 6h 35m.
When did momondo last update prices for flights from Washington, D.C. to Kalispell Glacier Park Airport?
Prices for flights from Washington, D.C. to Kalispell Glacier Park Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Kalispell Glacier Park Airport?
There are 4 operators available for flights from Washington, D.C. to Kalispell Glacier Park Airport as of June 2026.
How old do you have to be to fly from Washington, D.C. to Kalispell Glacier Park 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 Washington, D.C. to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents you'll need for your trip to Kalispell Glacier Park 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 Kalispell Glacier Park 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 Washington, D.C. to Kalispell?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Kalispell is United Airlines, representing 53% of all bookings. The subsequent popular airlines are American Airlines at 18%, Delta at 17%, and Alaska Airlines at 12%.

Best airlines flying from Washington, D.C. to Kalispell

Compare and see reviews for airlines that fly from Washington, D.C. to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $150	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 9,774 reviews	Search United Airlines flights
American Airlines	PriceFrom $329	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $365	Free Cancellation	Rating 7.9 12,465 reviews	Search Alaska Airlines flights

Whitefish

Columbia Falls

East Glacier Park

Polson

Cut Bank

Eureka

Essex

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kalispell?

It is quick and easy to find Washington, D.C. to Kalispell flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kalispell that suits you.

Can I find flights from Washington, D.C. to Kalispell with flexible booking policies on momondo?

Yes. All flights to Kalispell from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. 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 Washington, D.C..

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

Price alerts on flights to Kalispell from Washington, D.C. 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.

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West Yellowstone Airport

Cheap flights from Washington, D.C. to Kalispell from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Kalispell departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Washington, D.C. to Kalispell

What is the typical price of a round-trip flight between Washington, D.C. and Kalispell?

What is the cheapest month to fly to Kalispell?

Can stopping save me money on Washington, D.C. to Kalispell flights?

What is the cheapest airline that flies from Washington, D.C. to Kalispell Glacier Park?

What airlines fly to Kalispell?

Which airport is the most popular layover for flights between Washington, D.C. and Kalispell?

Which layover airport offers the lowest fares from Washington, D.C. to Kalispell?

Which layover airport has the shortest travel time from Washington, D.C. to Kalispell?

Which layover airport has the shortest connection time from Washington, D.C. to Kalispell?

How long does it take to fly to Kalispell?

When to book flights from Washington, D.C. to Kalispell

Cheap Washington, D.C. to Kalispell (WAS to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kalispell

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Kalispell

Best airlines flying from Washington, D.C. to Kalispell

Compare and see reviews for airlines that fly from Washington, D.C. to Kalispell with momondo

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