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Cheap flights from Washington, D.C. Reagan-National Airport to Kalispell from $156

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 10/1. 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

Delta Logo
5:21 pm - 12:22 amDCA-FCA
9h 01m1 stop
Delta Logo
2:55 pm - 11:39 pmFCA-DCA
6h 44m1 stop
$311Delta
Find Deal
Mon, Sep 29 - Thu, Oct 2
Delta Logo
3:05 pm - 12:22 amDCA-FCA
11h 17m2 stops
Delta Logo
2:55 pm - 11:39 pmFCA-DCA
6h 44m1 stop
$316Delta
Find Deal
Mon, Sep 29 - Thu, Oct 2
Alaska Airlines Logo
5:30 pm - 11:59 pmDCA-FCA
8h 29m1 stop
Alaska Airlines Logo
11:05 am - 9:55 pmFCA-DCA
8h 50m1 stop
$345Alaska Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 26
Alaska Airlines Logo
5:30 pm - 11:59 pmDCA-FCA
8h 29m1 stop
Alaska Airlines Logo
6:40 am - 4:15 pmFCA-DCA
7h 35m1 stop
$361Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
9:40 pm - 12:43 pmDCA-FCA
17h 03m2 stops
American Airlines Logo
1:14 pm - 11:12 pmFCA-DCA
7h 58m1 stop
$389American Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 20
Hawaiian Airlines Logo
8:00 am - 3:23 pmDCA-FCA
9h 23m1 stop
Hawaiian Airlines Logo
11:05 am - 9:55 pmFCA-DCA
8h 50m1 stop
$412Hawaiian Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
10:45 pm - 12:43 pmDCA-FCA
15h 58m1 stop
American Airlines Logo
1:14 pm - 11:12 pmFCA-DCA
7h 58m1 stop
$439American Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 20
United Airlines Logo
6:25 am - 11:35 amDCA-FCA
7h 10m1 stop
United Airlines Logo
6:30 am - 3:07 pmFCA-DCA
6h 37m1 stop
$449United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
6:25 am - 11:35 amDCA-FCA
7h 10m1 stop
United Airlines Logo
12:41 pm - 10:43 pmFCA-DCA
8h 02m1 stop
$450United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Hawaiian Airlines Logo
8:00 am - 3:42 pmDCA-FCA
9h 42m1 stop
Hawaiian Airlines Logo
6:31 am - 4:48 pmFCA-DCA
8h 17m1 stop
$579Hawaiian Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Kalispell flight tickets
American Airlines
Oct 11
DCA9:40 pmWashington, D.C. Reagan-National
17h 03m
2 stops
FCA12:43 pmKalispell Glacier Park
Oct 20
FCA1:14 pmKalispell Glacier Park
7h 58m
1 stop
DCA11:12 pmWashington, D.C. Reagan-National
$389
Find similar
American Airlines
Oct 11
DCA10:45 pmWashington, D.C. Reagan-National
15h 58m
1 stop
FCA12:43 pmKalispell Glacier Park
Oct 20
FCA1:14 pmKalispell Glacier Park
7h 58m
1 stop
DCA11:12 pmWashington, D.C. Reagan-National
$439
Find similar
American Airlines
Oct 11
DCA9:40 pmWashington, D.C. Reagan-National
17h 03m
2 stops
FCA12:43 pmKalispell Glacier Park
Oct 20
FCA1:14 pmKalispell Glacier Park
15h 45m
2 stops
DCA6:59 amWashington, D.C. Reagan-National
$458
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
Sep 29
DCA5:21 pmWashington, D.C. Reagan-National
9h 01m
1 stop
FCA12:22 amKalispell Glacier Park
Oct 2
FCA2:55 pmKalispell Glacier Park
6h 44m
1 stop
DCA11:39 pmWashington, D.C. Reagan-National
$311
Find similar
Delta
Sep 29
DCA3:05 pmWashington, D.C. Reagan-National
11h 17m
2 stops
FCA12:22 amKalispell Glacier Park
Oct 2
FCA2:55 pmKalispell Glacier Park
6h 44m
1 stop
DCA11:39 pmWashington, D.C. Reagan-National
$316
Find similar
Delta
Oct 6
DCA5:10 pmWashington, D.C. Reagan-National
7h 59m
1 stop
FCA11:09 pmKalispell Glacier Park
Oct 10
FCA3:24 pmKalispell Glacier Park
6h 01m
1 stop
DCA11:25 pmWashington, D.C. Reagan-National
$421
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 September 17, 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

Mon 9/29

5:21 pm-12:22 am

1 stop9h 01m

Kalispell Glacier Park

Thu 10/2

2:55 pm-11:39 pm

1 stop6h 44m

$311

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Mon 9/29

3:05 pm-12:22 am

2 stops11h 17m

Kalispell Glacier Park

Thu 10/2

2:55 pm-11:39 pm

1 stop6h 44m

$316

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 1/17

5:30 pm-11:59 pm

1 stop8h 29m

Kalispell Glacier Park

Mon 1/26

11:05 am-9:55 pm

1 stop8h 50m

$345

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 1/17

5:30 pm-11:59 pm

1 stop8h 29m

Kalispell Glacier Park

Sat 1/24

6:40 am-4:15 pm

1 stop7h 35m

$361

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 10/11

9:40 pm-12:43 pm

2 stops17h 03m

Kalispell Glacier Park

Mon 10/20

1:14 pm-11:12 pm

1 stop7h 58m

$389

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Thu 1/29

8:00 am-3:23 pm

1 stop9h 23m

Kalispell Glacier Park

Mon 2/2

11:05 am-9:55 pm

1 stop8h 50m

$412

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 10/11

10:45 pm-12:43 pm

1 stop15h 58m

Kalispell Glacier Park

Mon 10/20

1:14 pm-11:12 pm

1 stop7h 58m

$439

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Wed 10/1

6:25 am-11:35 am

1 stop7h 10m

Kalispell Glacier Park

Sun 10/5

6:30 am-3:07 pm

1 stop6h 37m

$449

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Thu 10/2

6:25 am-11:35 am

1 stop7h 10m

Kalispell Glacier Park

Mon 10/6

12:41 pm-10:43 pm

1 stop8h 02m

$450

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Sat 9/27

8:00 am-3:42 pm

1 stop9h 42m

Kalispell Glacier Park

Sat 10/4

6:31 am-4:48 pm

1 stop8h 17m

$579

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 October is, on average, the cheapest month to fly to Kalispell from Washington, D.C. Reagan-National Airport, with most prices found around $354. If you aren’t able to travel to Kalispell during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $420.

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 11% 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 08m 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
DeltaPriceFrom $280Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $290Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,926 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
Eureka
Cut Bank

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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