HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$135+ Cheap flights from District of Columbia to Kalispell (FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FCA
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Kalispell with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Kalispell

Cheapest flights from District of Columbia to Kalispell
Explore the most affordable flight options available from District of Columbia to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:40 pm
IAD
-
FCA
1 stop7h 06m
Delta
Tue 9/156:59 am
FCA
-
IAD
1 stop8h 59m
Delta
Deal found 2/2$249
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:15 pm
IAD
-
FCA
2 stops8h 31m
Delta
Tue 9/156:59 am
FCA
-
IAD
1 stop8h 59m
Delta
Deal found 2/2$254
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:40 pm
IAD
-
FCA
1 stop7h 06m
Delta
Wed 9/236:59 am
FCA
-
IAD
1 stop8h 59m
Delta
Deal found 2/2$259
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:15 pm
IAD
-
FCA
2 stops8h 31m
Delta
Wed 9/236:59 am
FCA
-
IAD
1 stop8h 59m
Delta
Deal found 2/2$264
This Alaska Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:04 pm
DCA
-
FCA
1 stop8h 55m
Alaska Airlines
Sat 10/316:33 am
FCA
-
DCA
1 stop7h 35m
Alaska Airlines
Deal found 2/1$269
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:00 am
IAD
-
FCA
1 stop8h 35m
Alaska Airlines
Sat 10/318:00 pm
FCA
-
IAD
1 stop9h 28m
Alaska Airlines
Deal found 2/3$269
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:40 pm
IAD
-
FCA
1 stop7h 06m
Delta
Fri 9/116:59 am
FCA
-
IAD
1 stop8h 59m
Delta
Deal found 2/2$284
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:15 pm
IAD
-
FCA
2 stops8h 31m
Delta
Fri 9/116:59 am
FCA
-
IAD
1 stop8h 59m
Delta
Deal found 2/2$289
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:50 pm
DCA
-
FCA
1 stop6h 56m
Delta
Fri 9/116:59 am
FCA
-
DCA
1 stop9h 01m
Delta
Deal found 2/2$305
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:40 pm
IAD
-
FCA
1 stop7h 06m
Delta
Wed 9/166:59 am
FCA
-
IAD
1 stop8h 59m
Delta
Deal found 2/2$305
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:05 am
IAD
-
FCA
1 stop18h 52m
Hawaiian Airlines
Fri 3/67:53 pm
FCA
-
IAD
1 stop7h 47m
Hawaiian Airlines
Deal found 2/2$310
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:12 pm
IAD
-
FCA
1 stop10h 00m
United Airlines
Fri 2/271:29 pm
FCA
-
IAD
1 stop9h 39m
United Airlines
Deal found 2/3$314

Find flight deals from District of Columbia to Kalispell

Keep the following information in mind while searching for District of Columbia to Kalispell flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$310
(Kiwi.com)

One-way from

$135
(Delta)

Popular in

December

Cheapest in

April

Average price

$613
Provider with most accurate pricing for Washington, D.C. (WAS)-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kalispell Glacier Park flights.
Search Deals
From District of Columbia to Kalispell Glacier Park
Search Deals
One-way flight from District of Columbia to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from District of Columbia to Kalispell that are best for you.

Fly from

District of Columbia

Fly to

Kalispell

Route

Depart

Return

Price

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Sat 2/28

7:05 am-11:57 pm

1 stop18h 52m

Kalispell Glacier Park

Fri 3/6

7:53 pm-5:40 am

1 stop7h 47m

$310

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Mon 2/23

2:12 pm-10:12 pm

1 stop10h 00m

Kalispell Glacier Park

Fri 2/27

1:29 pm-1:08 am

1 stop9h 39m

$314

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Mon 2/23

6:00 am-2:24 pm

2 stops10h 24m

Kalispell Glacier Park

Fri 2/27

3:20 pm-11:28 pm

1 stop6h 08m

$350

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Fri 4/10

6:05 am-1:28 pm

1 stop9h 23m

Kalispell Glacier Park

Mon 4/13

2:49 pm-11:43 pm

1 stop6h 54m

$424

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Mon 2/23

2:17 pm-11:50 pm

2 stops11h 33m

Kalispell Glacier Park

Fri 2/27

3:20 pm-11:55 pm

1 stop6h 35m

$426

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Sat 2/28

7:05 am-12:12 pm

1 stop31h 07m

Kalispell Glacier Park

Fri 3/6

12:52 pm-5:40 am

2 stops14h 48m

$488

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Sun 6/7

6:15 am-11:41 am

1 stop7h 26m

Kalispell Glacier Park

Sat 6/13

12:40 pm-11:12 pm

1 stop8h 32m

$490

Washington, D.C.Kalispell

DCA - FCA

DCAFCA

Washington, D.C. Reagan-National

Wed 3/4

8:00 am-11:57 pm

1 stop17h 57m

Kalispell Glacier Park

Tue 3/10

7:53 pm-9:59 pm

1 stop24h 06m

$503

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-1:13 pm

2 stops32h 08m

Kalispell Glacier Park

Fri 3/6

7:53 pm-5:40 am

1 stop7h 47m

$511

Washington, D.C.Kalispell

IAD - FCA

IADFCA

Washington, D.C. Dulles Intl

Thu 5/14

6:42 pm-11:58 pm

2 stops31h 16m

Kalispell Glacier Park

Mon 5/18

5:40 pm-11:59 pm

1 stop28h 19m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from District of Columbia to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Kalispell

What is the cheapest month to book a flight from District of Columbia to Kalispell?

Currently, May is the cheapest month in which you can book a flight from District of Columbia to Kalispell (average of $190). Flying from District of Columbia to Kalispell in October is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kalispell from District of Columbia?

    For a flight from District of Columbia to Kalispell, you will be flying into Glacier Park. Kalispell Glacier Park (FCA) is just 8.4 mi from the center of the city.

  • How long is the flight from District of Columbia to Kalispell?

    A quick flight from District of Columbia to Kalispell can take about 10h. Hawaiian Airlines provides one of the quickest options available for as low as $314. Airlines will cover a distance of 1928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Kalispell one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $109. Users have also found prices from $115 and $134 on United Airlines and American Airlines, respectively.

  • Can I find deals for flights from District of Columbia to Kalispell that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Kalispell.

  • Can I find deals for business class flights from District of Columbia to Kalispell?

    Yes. Cheapflights offers flight deals from District of Columbia to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Kalispell?

    Currently, May is the cheapest month in which you can book a flight from District of Columbia to Kalispell (average of $190). Flying from District of Columbia to Kalispell in October is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
Boston to Bozeman flights
O'Hare Intl to Bozeman flights
LaGuardia to Bozeman flights
Los Angeles to Bozeman flights
San Francisco to Bozeman flights
Minneapolis to Bozeman flights
Atlanta to Bozeman flights
Dulles Intl to Bozeman flights
Dallas/Fort Worth to Bozeman flights
O'Hare Intl to Kalispell flights
Denver to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Midway to Bozeman flights
Seattle to Bozeman flights
Charlotte to Bozeman flights
O'Hare Intl to Missoula flights
Hobby to Bozeman flights
Dallas/Fort Worth to Missoula flights
Denver to Kalispell flights
Hobby to Kalispell flights
Minneapolis to Kalispell flights
Philadelphia to Bozeman flights
Baltimore to Bozeman flights
Newark to Kalispell flights
Reagan-National to Bozeman flights
John F Kennedy Intl to Kalispell flights
Detroit to Bozeman flights
Los Angeles to Missoula flights
Fort Lauderdale to Bozeman flights
Boston to Kalispell flights
Dulles Intl to Kalispell flights
Sky Harbor Intl to Bozeman flights
Tampa to Bozeman flights
San Francisco to Kalispell flights
George Bush Intcntl to Bozeman flights
Denver to Missoula flights
Austin to Bozeman flights
Raleigh to Bozeman flights
Los Angeles to Kalispell flights
Dallas/Fort Worth to Billings flights
Atlanta to Kalispell flights
Pittsburgh to Bozeman flights
George Bush Intcntl to Kalispell flights
Indianapolis to Bozeman flights
Ontario to Bozeman flights
Orlando to Bozeman flights
Minneapolis to Missoula flights
Miami to Bozeman flights

Top 4 airlines flying from District of Columbia to Kalispell

Discover the top 4 airlines that operate flights from District of Columbia to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$150Average$470FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$280Average$624FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$290Average$423FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$290Average$624FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.