WAS - FCA

$155 Find Cheap Flights from Washington, D.C. to Kalispell - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Kalispell departing on 9/1. 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 Kalispell

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

Save 21% 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
Typical prices: $758-$426
Delta
Tue 8/25Mon 8/31
DCA - FCA • 1 stop
Cheapest one-way
$155
Delta
Tue 9/1
IAD - FCA • 1 stop
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Kalispell. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $354 (round-trip)
Shortest trip • 7h 18m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Kalispell!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Kalispell (WAS-FCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Kalispell 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 Washington, D.C. to Kalispell

Tue, Aug 25 - Mon, Aug 31
Delta Logo
6:59 pm - 11:56 pm
DCA
-
FCA
6h 57m
1 stop
Delta Logo
3:14 pm - 11:50 pm
FCA
-
DCA
6h 36m
1 stop
$309Delta
Sat, Aug 29 - Thu, Sep 3
United Airlines Logo
6:15 am - 11:35 am
IAD
-
FCA
7h 20m
1 stop
United Airlines Logo
4:17 pm - 12:44 am
FCA
-
IAD
6h 27m
1 stop
$309United Airlines
Wed, Aug 19 - Tue, Aug 25
Delta Logo
2:45 pm - 11:56 pm
DCA
-
FCA
11h 11m
2 stops
Delta Logo
3:14 pm - 11:50 pm
FCA
-
DCA
6h 36m
1 stop
$314Delta
Tue, Nov 17 - Thu, Nov 26
Delta Logo
12:59 pm - 11:07 pm
DCA
-
FCA
12h 08m
2 stops
Delta Logo
5:25 am - 6:16 pm
FCA
-
DCA
10h 51m
2 stops
$319Delta
Sat, Sep 12 - Thu, Sep 17
United Airlines Logo
2:43 pm - 9:21 pm
IAD
-
FCA
8h 38m
1 stop
United Airlines Logo
3:58 pm - 12:44 am
FCA
-
IAD
6h 46m
1 stop
$328United Airlines
Sun, Jul 19 - Sat, Jul 25
Multiple Airlines Logo
9:50 am - 9:40 am
IAD
-
FCA
25h 50m
1 stop
Multiple Airlines Logo
11:10 am - 11:45 am
FCA
-
IAD
22h 35m
1 stop
$330Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
Delta Logo
3:00 pm - 8:15 pm
DCA
-
FCA
7h 15m
1 stop
Delta Logo
5:15 am - 4:44 pm
FCA
-
DCA
9h 29m
1 stop
$334Delta
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
5:00 am - 11:36 am
DCA
-
FCA
8h 36m
1 stop
American Airlines Logo
12:30 pm - 11:58 pm
FCA
-
DCA
9h 28m
1 stop
$372American Airlines
Wed, Sep 23 - Mon, Sep 28
American Airlines Logo
7:26 am - 2:33 pm
BWI
-
FCA
9h 07m
1 stop
American Airlines Logo
1:02 pm - 10:59 pm
FCA
-
BWI
7h 57m
1 stop
$431American Airlines
Sat, Aug 29 - Sat, Sep 5
Alaska Airlines Logo
7:15 pm - 12:28 pm
BWI
-
FCA
19h 13m
1 stop
Alaska Airlines Logo
8:01 pm - 6:30 am
FCA
-
BWI
8h 29m
1 stop
$449Alaska Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Kalispell flights

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

How much is a round-trip flight from Washington, D.C. to Kalispell?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Kalispell departing in August.

What is the cheapest month to fly from Washington, D.C. to Kalispell?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Kalispell, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Kalispell is February, where tickets cost $145 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $534 and $387 respectively.

Good to know

Low seasonDecember
Cheapest flight$155
Best time to beat the crowds but there is an average 117% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Washington Dulles Airport to Kalispell

When to book flights from Washington, D.C. to Kalispell

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Kalispell 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 flights from Washington, D.C. to Kalispell

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. to Kalispell was $155 for a one-way ticket and $309 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington, D.C. to Kalispell?

    On your way to Kalispell, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Kalispell Glacier Park.

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

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

  • Which airline alliances offer flights from Washington, D.C. to Kalispell?

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Kalispell are Delta and Alaska Airlines. With an average price for the route of $430 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $422 and an overall rating of 7.9.

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

    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 Washington, D.C. to Kalispell.

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

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

    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 Kalispell with an airline and back to Washington, D.C. with another airline.

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

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

Reviews of the top 4 airlines serving from Washington, D.C. to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kalispell. 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 Washington, D.C. to Kalispell? 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.
7.9
Alaska AirlinesOverall score based on 12517 reviews
7.8Comfort
8.5Crew
7.1Food
7.0Entertainment
8.1Boarding
Airline reviews

It departed an hour and a half late because the crew got in late the previous night due to weather related problems. So we got into LA later than anticipated and traffic was much worse.

6.0 GoodAnonymous, May 2026
DCA - LAX
Read more Alaska Airlines reviews

It departed an hour and a half late because the crew got in late the previous night due to weather related problems. So we got into LA later than anticipated and traffic was much worse.

Good. I didn’t order food and there was no entertainment available.

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

The aircraft was extremely warm the entire flight. After we landed we were stuck on the plane for another 45 minutes without a gate to deboard from. The smell of exhaust from the engines in the cabin along with the heat inside the cabin made the flight uncomfortable.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

We appreciated that the flight attendant came through 3 times with drinks or water on the long flight..I was also glad that they were separating out recycling! I would have liked a 12oz sofa can instead of 7oz, but that's a minor quibble. The knee space in economy was also better than most of Alaska's competitors.

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

Flight from LAX to STS das excellent. Flight from DCA to LAX was troubled by the previous flight returning to the one DCA gate putting our flight in jeopardy. However another gate was arranged and that flight was a bit late, but was handled exceptionally.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Everything you need to know for your flight from Washington, D.C. to Kalispell

Information on your arrival and departure airports