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FCA - IAD

$199 Find cheap flights from Kalispell to Washington, D.C. Dulles Intl 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 6/19. 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
Mon 5/27
Mon 6/3

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 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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

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

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

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
6:45 pm - 7:29 amFCA-IAD
10h 44m1 stop
7:55 pm - 11:43 pmIAD-FCA
29h 48m2 stops
$574Alaska Airlines
Find Deal
Fri, Oct 11 - Mon, Oct 14
6:45 pm - 7:29 amFCA-IAD
10h 44m1 stop
7:00 am - 6:03 pmIAD-FCA
13h 03m1 stop
$583Alaska Airlines
Find Deal
Fri, Oct 11 - Mon, Oct 14
2:28 pm - 11:14 pmFCA-IAD
6h 46m1 stop
2:35 pm - 9:33 pmIAD-FCA
8h 58m1 stop
$591United Airlines
Find Deal
Thu, May 9 - Sun, May 12
10:26 am - 1:10 pmFCA-IAD
24h 44m1 stop
1:53 pm - 9:37 amIAD-FCA
21h 44m1 stop
$595Sun Country Air
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Fri, Aug 2 - Sun, Aug 11
1:12 pm - 11:37 pmFCA-IAD
8h 25m1 stop
5:02 am - 12:42 pmIAD-FCA
9h 40m2 stops
$599American Airlines
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Thu, May 9 - Sun, May 12
7:23 pm - 6:25 amFCA-IAD
33h 02m2 stops
5:59 pm - 11:38 pmIAD-FCA
31h 39m2 stops
$604Alaska Airlines
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Thu, May 9 - Sun, May 12
6:30 am - 12:30 amFCA-IAD
16h 00m2 stops
10:08 pm - 9:35 pmIAD-FCA
25h 27m1 stop
$714United Airlines
Find Deal
Fri, Aug 2 - Sun, Aug 11
3:34 pm - 12:52 pmFCA-IAD
19h 18m2 stops
5:31 pm - 12:36 pmIAD-FCA
21h 05m2 stops
$801American Airlines
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Fri, Aug 2 - Sun, Aug 11
1:31 pm - 11:54 pmFCA-IAD
8h 23m1 stop
1:25 pm - 12:24 amIAD-FCA
12h 59m2 stops
$823Delta
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Sun, Jun 16 - Wed, Jun 19
5:13 am - 4:20 pmFCA-IAD
9h 07m2 stops
1:25 pm - 12:24 amIAD-FCA
12h 59m2 stops
$828Delta
Find Deal
Sun, Jun 16 - Wed, Jun 19

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, American Airlines offered the best one-way deal for that route, at $199. KAYAK users also found Kalispell to Washington Dulles Airport round-trip flights on Alaska Airlines from $574 and on United Airlines from $591.

Good to know

High season

March

Cheapest flight

$199
Most popular time to fly with an average 14% increase in price.
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 $199 for a one-way ticket and $574 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, Star Alliance, and SkyTeam 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 10966 reviews
8.6crew
8.2boarding
7.9comfort
8.0entertainment
7.4food
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

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.

Loading was quick and efficient. The bate and switch with discount tickets were you are forced to pay for bag.

Good flight, comfortable seats and very quick passage through Heathrow. Boarding in Washington was cramped and not well organized, but the rest was perfect.

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.
6/19Wed
1 stopAmerican Airlines
9h 12mFCA-IAD
$199
9/6Fri
1 stopUnited Airlines
8h 35mFCA-IAD
$214
6/20Thu
2 stopsDelta
10h 00mFCA-IAD
$264
6/19Wed
2 stopsAmerican Airlines
9h 47mFCA-IAD
$285
9/6Fri
2 stopsAmerican Airlines
22h 41mFCA-IAD
$311
9/15Sun
1 stopUnited Airlines
16h 37mFCA-IAD
$463
9/15Sun
2 stopsAmerican Airlines
26h 30mFCA-IAD
$470
6/20Thu
3 stopsUnited Airlines
12h 32mFCA-IAD
$742
6/19Wed
3 stopsUnited Airlines
12h 32mFCA-IAD
$872

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Kalispell - Washington Dulles Airport Flights

Departure:

Kalispell (FCA)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Kalispell

Cabin classes: