FCA - IAD

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

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 Dulles Intl departing on 6/17. 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 Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Washington, D.C., 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 Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$309
United Airlines
Thu 10/22Tue 10/27
FCA - IAD • 1 stop
Cheapest one-way
$155
Delta
Wed 6/17
FCA - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Kalispell and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Seattle (SEA)
Cheapest • Avg $428 (round-trip)
Denver (DEN)
Shortest trip • 7h 17m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Dulles Intl (FCA-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Dulles Intl 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 Dulles Intl

Thu, Oct 22 - Tue, Oct 27
United Airlines Logo
2:30 pm - 12:32 am
FCA
-
IAD
8h 02m
1 stop
United Airlines Logo
2:25 pm - 9:30 pm
IAD
-
FCA
9h 05m
1 stop
$309United Airlines
Fri, May 22 - Sat, May 30
American Airlines Logo
1:25 pm - 12:13 am
FCA
-
IAD
8h 48m
2 stops
American Airlines Logo
6:14 am - 1:38 pm
IAD
-
FCA
9h 24m
1 stop
$314American Airlines
Fri, May 22 - Sat, May 30
American Airlines Logo
1:25 pm - 12:13 am
FCA
-
IAD
8h 48m
2 stops
American Airlines Logo
6:20 am - 4:03 pm
IAD
-
FCA
11h 43m
2 stops
$319American Airlines
Sat, May 23 - Wed, May 27
Alaska Airlines Logo
6:15 am - 4:38 pm
FCA
-
IAD
8h 23m
1 stop
Alaska Airlines Logo
5:38 pm - 11:58 pm
IAD
-
FCA
8h 20m
1 stop
$334Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Alaska Airlines Logo
6:33 am - 4:26 pm
FCA
-
IAD
7h 53m
1 stop
Alaska Airlines Logo
7:00 am - 3:35 pm
IAD
-
FCA
10h 35m
1 stop
$359Alaska Airlines
Sat, May 23 - Wed, May 27
Alaska Airlines Logo
6:15 am - 4:38 pm
FCA
-
IAD
8h 23m
1 stop
Alaska Airlines Logo
5:38 pm - 11:58 pm
IAD
-
FCA
8h 20m
1 stop
$379Alaska Airlines
Wed, Jun 3 - Sun, Jun 7
Delta Logo
2:30 pm - 11:39 pm
FCA
-
IAD
7h 09m
1 stop
Delta Logo
6:55 pm - 11:38 pm
IAD
-
FCA
6h 43m
1 stop
$398Delta
Sat, May 16 - Sat, May 23
Alaska Airlines Logo
5:40 pm - 7:34 am
FCA
-
IAD
11h 54m
1 stop
Alaska Airlines Logo
6:00 am - 3:34 pm
IAD
-
FCA
11h 34m
1 stop
$404Alaska Airlines
Fri, May 22 - Wed, May 27
United Airlines Logo
2:33 pm - 11:32 pm
FCA
-
IAD
6h 59m
1 stop
United Airlines Logo
6:30 am - 1:30 pm
IAD
-
FCA
9h 00m
1 stop
$409United Airlines
Sat, May 16 - Sun, May 24
Delta Logo
5:13 am - 12:51 am
FCA
-
IAD
17h 38m
2 stops
Delta Logo
11:15 am - 11:14 pm
IAD
-
FCA
13h 59m
2 stops
$419Delta
Booking Insights

KAYAK's insights & trends for Kalispell to Dulles Intl flights

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

Which airlines provide the cheapest flights from Kalispell to Washington, D.C.?

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 Washington, D.C. were found on United Airlines ($309) and American Airlines ($314).

Find deals

Good to know

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

When to book flights from Kalispell to Dulles Intl

Are your dates flexible? Find out the best times to travel from Kalispell to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kalispell to Washington, D.C. flights

  • What is the cheapest flight from Kalispell to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Kalispell to Washington, D.C. Dulles Intl Airport was $155 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Kalispell and Washington, D.C.?

    No

  • Which aircraft models fly most regularly from Kalispell to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Kalispell to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Kalispell 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 Washington, D.C.?

    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 to Washington, D.C. with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to Washington, D.C.?

    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 to Washington, D.C. from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Kalispell to Dulles Intl

Information on your arrival and departure airports

Kalispell (FCA)
Dulles Intl (IAD)