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Cheap flights from Washington, D.C. Reagan-National Airport to Kalispell from $124

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. Reagan-National Airport to Kalispell departing on 12/9. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Kalispell

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 7:06 pmDCA-FCA
13h 06m1 stop
Alaska Airlines Logo
12:54 pm - 4:01 pmFCA-DCA
25h 07m1 stop
$248Alaska Airlines
Find Deal
Sun, Jan 18 - Fri, Jan 23
Delta Logo
5:15 pm - 11:07 pmDCA-FCA
7h 52m1 stop
Delta Logo
3:00 pm - 11:33 pmFCA-DCA
6h 33m1 stop
$249Delta
Find Deal
Sun, Jan 18 - Thu, Jan 22
Delta Logo
6:00 am - 1:51 pmDCA-FCA
9h 51m2 stops
Delta Logo
3:00 pm - 11:33 pmFCA-DCA
6h 33m1 stop
$254Delta
Find Deal
Mon, Jan 19 - Fri, Jan 23
Delta Logo
6:00 am - 1:51 pmDCA-FCA
9h 51m2 stops
Delta Logo
5:20 am - 7:17 pmFCA-DCA
11h 57m2 stops
$259Delta
Find Deal
Mon, Jan 19 - Wed, Jan 21
Alaska Airlines Logo
5:09 pm - 1:14 pmDCA-FCA
22h 05m1 stop
Alaska Airlines Logo
6:25 am - 4:09 pmFCA-DCA
7h 44m1 stop
$273Alaska Airlines
Find Deal
Mon, Jan 26 - Sat, Jan 31
Delta Logo
5:15 pm - 11:07 pmDCA-FCA
7h 52m1 stop
Delta Logo
3:00 pm - 11:33 pmFCA-DCA
6h 33m1 stop
$274Delta
Find Deal
Sat, Jan 17 - Fri, Jan 23
Delta Logo
12:59 pm - 11:02 pmDCA-FCA
12h 03m2 stops
Delta Logo
3:00 pm - 11:28 pmFCA-DCA
6h 28m1 stop
$279Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Delta Logo
12:59 pm - 11:02 pmDCA-FCA
12h 03m2 stops
Delta Logo
3:00 pm - 11:28 pmFCA-DCA
6h 28m1 stop
$289Delta
Find Deal
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
5:53 pm - 1:27 pmDCA-FCA
21h 34m1 stop
Alaska Airlines Logo
6:33 am - 4:53 pmFCA-DCA
8h 20m1 stop
$298Alaska Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Delta Logo
6:10 am - 1:56 pmDCA-FCA
9h 46m1 stop
Delta Logo
5:00 am - 4:00 pmFCA-DCA
9h 00m1 stop
$299Delta
Find Deal
Mon, Nov 10 - Fri, Nov 14

Alaska Airlines flights from Washington, D.C. Reagan-National Airport to Kalispell

Our best Alaska Airlines deals on Washington, D.C. Reagan-National Airport to Kalispell flight tickets
Alaska Airlines
Jan 18
DCA8:00 amWashington, D.C. Reagan-National
13h 06m
1 stop
FCA7:06 pmKalispell Glacier Park
Jan 23
FCA12:54 pmKalispell Glacier Park
25h 07m
1 stop
DCA4:01 pmWashington, D.C. Reagan-National
$248
Find similar
Alaska Airlines
Jan 26
DCA5:09 pmWashington, D.C. Reagan-National
22h 05m
1 stop
FCA1:14 pmKalispell Glacier Park
Jan 31
FCA6:25 amKalispell Glacier Park
7h 44m
1 stop
DCA4:09 pmWashington, D.C. Reagan-National
$273
Find similar
Alaska Airlines
Nov 11
DCA5:53 pmWashington, D.C. Reagan-National
21h 34m
1 stop
FCA1:27 pmKalispell Glacier Park
Nov 15
FCA6:33 amKalispell Glacier Park
8h 20m
1 stop
DCA4:53 pmWashington, D.C. Reagan-National
$298
Find similar

Delta flights from Washington, D.C. Reagan-National Airport to Kalispell

Our best Delta deals on Washington, D.C. Reagan-National Airport to Kalispell flight tickets
Delta
Jan 18
DCA5:15 pmWashington, D.C. Reagan-National
7h 52m
1 stop
FCA11:07 pmKalispell Glacier Park
Jan 22
FCA3:00 pmKalispell Glacier Park
6h 33m
1 stop
DCA11:33 pmWashington, D.C. Reagan-National
$249
Find similar
Delta
Jan 19
DCA6:00 amWashington, D.C. Reagan-National
9h 51m
2 stops
FCA1:51 pmKalispell Glacier Park
Jan 23
FCA3:00 pmKalispell Glacier Park
6h 33m
1 stop
DCA11:33 pmWashington, D.C. Reagan-National
$254
Find similar
Delta
Jan 19
DCA6:00 amWashington, D.C. Reagan-National
9h 51m
2 stops
FCA1:51 pmKalispell Glacier Park
Jan 21
FCA5:20 amKalispell Glacier Park
11h 57m
2 stops
DCA7:17 pmWashington, D.C. Reagan-National
$259
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sun 1/18

8:00 am-7:06 pm

1 stop13h 06m

Kalispell Glacier Park

Fri 1/23

12:54 pm-4:01 pm

1 stop25h 07m

$248

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sun 1/18

5:15 pm-11:07 pm

1 stop7h 52m

Kalispell Glacier Park

Thu 1/22

3:00 pm-11:33 pm

1 stop6h 33m

$249

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Mon 1/19

6:00 am-1:51 pm

2 stops9h 51m

Kalispell Glacier Park

Fri 1/23

3:00 pm-11:33 pm

1 stop6h 33m

$254

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Mon 1/19

6:00 am-1:51 pm

2 stops9h 51m

Kalispell Glacier Park

Wed 1/21

5:20 am-7:17 pm

2 stops11h 57m

$259

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Mon 1/26

5:09 pm-1:14 pm

1 stop22h 05m

Kalispell Glacier Park

Sat 1/31

6:25 am-4:09 pm

1 stop7h 44m

$273

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 1/17

5:15 pm-11:07 pm

1 stop7h 52m

Kalispell Glacier Park

Fri 1/23

3:00 pm-11:33 pm

1 stop6h 33m

$274

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 4/25

12:59 pm-11:02 pm

2 stops12h 03m

Kalispell Glacier Park

Wed 4/29

3:00 pm-11:28 pm

1 stop6h 28m

$279

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 4/25

12:59 pm-11:02 pm

2 stops12h 03m

Kalispell Glacier Park

Wed 4/29

3:00 pm-11:28 pm

1 stop6h 28m

$289

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Tue 11/11

5:53 pm-1:27 pm

1 stop21h 34m

Kalispell Glacier Park

Sat 11/15

6:33 am-4:53 pm

1 stop8h 20m

$298

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Mon 11/10

6:10 am-1:56 pm

1 stop9h 46m

Kalispell Glacier Park

Fri 11/14

5:00 am-4:00 pm

1 stop9h 00m

$299

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Kalispell from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 is the cheapest month to fly to Kalispell?

The month of May is, on average, the cheapest month to fly to Kalispell from Washington, D.C. Reagan-National Airport, with most prices found around $420. If you aren’t able to travel to Kalispell during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $429.

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

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Kalispell is on a Wednesday. Travelers who choose to depart for Kalispell on a Wednesday will often find tickets for as low as $529. The most expensive day to fly to Kalispell is Thursday, with ticket prices averaging around $691.

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 at noon. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Kalispell at noon for as low as $422. 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 $642 per ticket.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Kalispell flights?

You could potentially save up to 49% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Kalispell flight.

When to book flights from Washington, D.C. Reagan-National Airport to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Kalispell (DCA to FCA) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Kalispell. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Kalispell.
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  • How far is Washington, D.C. Reagan-National to Kalispell Glacier Park by plane?

    A flight from Washington, D.C. Reagan-National to Kalispell Glacier Park will travel around 1952.2 mi. 7h 52m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Kalispell Glacier Park Airport refresh daily.

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

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Kalispell Glacier Park Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport to Kalispell?

Best airlines flying from Washington, D.C. Reagan-National Airport to Kalispell

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $290Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
DeltaPriceFrom $301Free CancellationRating
7.9
7,996 reviews
Search Delta flights
Alaska AirlinesPriceFrom $365Free CancellationRating
8.0
11,197 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Columbia Falls
Polson
East Glacier Park
Essex
Cut Bank
Eureka

Why use momondo?

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

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 Kalispell from Washington, D.C..

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?

momondo helps you find the best flight between Washington, D.C. and Kalispell by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. 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 Washington, D.C. and alert you when they change.

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