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FCA - IAD

$158 Find cheap flights from Kalispell to Washington Dulles Airport

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 6/12. 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
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Washington Dulles 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
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
10:17 am - 11:20 amFCA-IAD
23h 03m1 stop
12:03 pm - 9:31 amIAD-FCA
23h 28m1 stop
$325Sun Country Air
Find Deal
Wed, Jun 26 - Thu, Jul 4
1:24 pm - 10:41 pmFCA-IAD
7h 17m1 stop
7:19 am - 12:49 pmIAD-FCA
7h 30m1 stop
$463American Airlines
Find Deal
Wed, Sep 4 - Sun, Sep 15
10:20 am - 12:50 pmFCA-IAD
24h 30m1 stop
1:53 pm - 9:37 amIAD-FCA
21h 44m1 stop
$490Sun Country Air
Find Deal
Sat, Aug 3 - Sun, Aug 11
3:14 pm - 12:39 pmFCA-IAD
19h 25m2 stops
7:19 am - 12:49 pmIAD-FCA
7h 30m1 stop
$491American Airlines
Find Deal
Wed, Sep 4 - Sun, Sep 15
5:52 am - 4:17 pmFCA-IAD
8h 25m1 stop
7:15 am - 12:51 pmIAD-FCA
7h 36m1 stop
$570Delta
Find Deal
Thu, Jun 6 - Sun, Jun 9
6:15 pm - 8:45 amFCA-IAD
12h 30m2 stops
7:15 am - 12:51 pmIAD-FCA
7h 36m1 stop
$575Delta
Find Deal
Thu, Jun 6 - Sun, Jun 9
12:12 pm - 11:59 pmFCA-IAD
9h 47m2 stops
5:00 am - 12:32 pmIAD-FCA
33h 32m2 stops
$611American Airlines
Find Deal
Wed, Jun 26 - Thu, Jul 4
3:14 pm - 12:39 pmFCA-IAD
19h 25m2 stops
2:05 pm - 12:36 pmIAD-FCA
24h 31m2 stops
$617American Airlines
Find Deal
Wed, Sep 4 - Sun, Sep 15
2:30 pm - 11:04 pmFCA-IAD
6h 34m1 stop
10:08 pm - 9:35 pmIAD-FCA
25h 27m1 stop
$626United Airlines
Find Deal
Tue, Jun 25 - Wed, Jul 3
2:30 pm - 11:04 pmFCA-IAD
6h 34m1 stop
6:40 am - 1:02 pmIAD-FCA
8h 22m1 stop
$650United Airlines
Find Deal
Sat, May 25 - Sun, Jun 2

Flights from Kalispell to Dulles Intl - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Kalispell to Washington Dulles Airport?

The average price of all flights from Kalispell to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
For Kalispell to Washington Dulles Airport, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Washington Dulles Airport back to Kalispell, the best deals are generally found on Wednesday, with Friday being the most expensive.

Which airlines provide the cheapest flights from Kalispell to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Sun Country Air offered the best one-way deal for that route, at $158. KAYAK users also found Kalispell to Washington Dulles Airport round-trip flights on Sun Country Air from $325 and on American Airlines from $463.

Good to know

Cheapest flight

$158
Flight from Kalispell to Washington Dulles Airport

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 Dulles Airport 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 $158 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between Kalispell and Washington Dulles Airport?

    No

  • Which aircraft models fly most regularly from Kalispell to Washington Dulles Airport?

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

  • Which airline alliances offer flights from Kalispell to Washington Dulles Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Kalispell and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Kalispell to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Kalispell to Washington, D.C. are Delta and United Airlines. With an average price for the route of $692 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $748 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Kalispell to Washington Dulles Airport?

    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 Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport 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 Dulles Airport?

    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 Dulles Airport 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 Dulles Airport?

    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 Dulles Airport from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Kalispell to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Washington, D.C.. 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 Dulles Intl? 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.
8.0
DeltaOverall score based on 10736 reviews
8.2Boarding
7.4Food
8.6Crew
7.9Comfort
8.0Entertainment
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

Book cheap flights from Kalispell to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kalispell to Washington, D.C. found on KAYAK in the last 72 hours.
6/12Wed
1 stopSun Country Air
22h 56mFCA-IAD
$158
6/19Wed
1 stopAmerican Airlines
9h 12mFCA-IAD
$204
7/25Thu
3 stops
16h 08mFCA-IAD
$254
7/19Fri
1 stopDelta
8h 18mFCA-IAD
$259
5/22Wed
1 stopDelta
8h 25mFCA-IAD
$280
9/13Fri
1 stopAlaska Airlines
19h 17mFCA-IAD
$337
9/3Tue
1 stopAlaska Airlines
25h 09mFCA-IAD
$347
9/15Sun
3 stops
45h 48mFCA-IAD
$355
7/19Fri
2 stopsUnited Airlines
16h 46mFCA-IAD
$448
9/15Sun
1 stopUnited Airlines
16h 37mFCA-IAD
$468

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Kalispell - Washington Dulles Airport Flights

Departure:

Kalispell (undefined)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Kalispell

Cabin classes: