$155 Find Cheap Flights from Kalispell to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to District of Columbia departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to District of Columbia, as well as popular online travel agencies
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Book Cheap Kalispell to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to District of Columbia

Thu, Oct 22 - Tue, Oct 27
Delta Logo
1:29 pm - 11:29 pm
FCA
-
DCA
8h 00m
1 stop
Delta Logo
7:40 am - 12:29 pm
DCA
-
FCA
6h 49m
1 stop
$309Delta
Thu, Oct 22 - Tue, Oct 27
United Airlines Logo
2:30 pm - 11:19 pm
FCA
-
IAD
6h 49m
1 stop
United Airlines Logo
4:08 pm - 9:30 pm
IAD
-
FCA
7h 22m
1 stop
$344United Airlines
Thu, Oct 22 - Tue, Oct 27
Delta Logo
1:29 pm - 11:29 pm
FCA
-
DCA
8h 00m
1 stop
Delta Logo
6:00 am - 12:29 pm
DCA
-
FCA
8h 29m
2 stops
$379Delta
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
6:31 am - 4:40 pm
FCA
-
IAD
8h 09m
1 stop
United Airlines Logo
2:25 pm - 9:30 pm
IAD
-
FCA
9h 05m
1 stop
$409United Airlines
Wed, Oct 28 - Sat, Oct 31
Alaska Airlines Logo
7:45 pm - 5:40 am
FCA
-
IAD
7h 55m
1 stop
Alaska Airlines Logo
9:35 am - 2:25 pm
IAD
-
FCA
30h 50m
2 stops
$482Alaska Airlines
Thu, Oct 22 - Tue, Oct 27
American Airlines Logo
1:24 pm - 6:59 am
FCA
-
DCA
15h 35m
2 stops
American Airlines Logo
10:00 pm - 12:28 pm
DCA
-
FCA
16h 28m
2 stops
$530American Airlines
Sat, Jun 13 - Fri, Jun 19
American Airlines Logo
1:20 pm - 10:28 pm
FCA
-
DCA
7h 08m
1 stop
American Airlines Logo
10:30 pm - 10:33 am
DCA
-
FCA
14h 03m
1 stop
$591American Airlines
Fri, Oct 23 - Tue, Oct 27
Alaska Airlines Logo
1:03 pm - 4:25 pm
FCA
-
DCA
25h 22m
2 stops
Alaska Airlines Logo
9:30 am - 10:59 pm
DCA
-
FCA
15h 29m
2 stops
$664Alaska Airlines
Fri, Jul 10 - Thu, Jul 16
Multiple Airlines Logo
10:50 am - 8:20 am
FCA
-
IAD
19h 30m
1 stop
Multiple Airlines Logo
7:30 pm - 10:00 am
IAD
-
FCA
16h 30m
2 stops
$717Multiple Airlines
Fri, Jul 10 - Thu, Jul 16
Multiple Airlines Logo
10:50 am - 8:20 am
FCA
-
IAD
19h 30m
1 stop
Multiple Airlines Logo
9:50 am - 10:00 am
IAD
-
FCA
26h 10m
1 stop
$758Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to District of Columbia flights

Get data-powered insights and trends into flights from Kalispell to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kalispell to District of Columbia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kalispell to District of Columbia were found on Delta ($309) and United Airlines ($344).

Find deals

Good to know

Cheapest flight$155
Flight from Kalispell to Washington, D.C.

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Kalispell to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kalispell to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kalispell to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kalispell to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kalispell to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9737 reviews
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

10.0 ExcellentDAVID, May 2026
BZN - SFO
Read more United Airlines reviews

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

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

Information on your arrival and departure airports

Kalispell (FCA)