WAS - FCA

$122 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 8/27. 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

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Everything you should know

Cheapest round-trip
$359
Typical prices: $443-$780
Delta
Wed 1/6Tue 1/12
BWI - FCA • 1 stop
Cheapest one-way
$122
Multiple Airlines
Thu 8/27
IAD - FCA • 1 stop
Top airlines
Cheapest • from $359 (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 20m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Wed, Jan 6 - Tue, Jan 12
Delta Logo
7:30 am - 12:29 pm
BWI
-
FCA
6h 59m
1 stop
Delta Logo
6:10 pm - 6:00 am
FCA
-
BWI
9h 50m
1 stop
$359Delta
Tue, Nov 3 - Tue, Nov 10
Delta Logo
7:30 am - 2:41 pm
BWI
-
FCA
9h 11m
1 stop
Delta Logo
6:16 pm - 5:40 am
FCA
-
BWI
9h 24m
1 stop
$359Delta
Sat, Oct 10 - Sat, Oct 24
United Airlines Logo
6:08 am - 11:28 am
BWI
-
FCA
7h 20m
1 stop
United Airlines Logo
12:26 pm - 10:59 pm
FCA
-
BWI
8h 33m
1 stop
$359United Airlines
Wed, Oct 14 - Tue, Oct 20
American Airlines Logo
7:17 am - 1:27 pm
BWI
-
FCA
8h 10m
1 stop
American Airlines Logo
1:58 pm - 12:16 am
FCA
-
BWI
8h 18m
1 stop
$359American Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
6:00 am - 7:56 pm
IAD
-
FCA
15h 56m
1 stop
Multiple Airlines Logo
8:46 pm - 6:20 am
FCA
-
IAD
31h 34m
1 stop
$363Multiple Airlines
Mon, Sep 21 - Fri, Sep 25
Multiple Airlines Logo
6:00 am - 7:56 pm
IAD
-
FCA
15h 56m
1 stop
Multiple Airlines Logo
8:33 pm - 6:20 am
FCA
-
IAD
31h 47m
1 stop
$370Multiple Airlines
Sat, Oct 10 - Sat, Oct 24
United Airlines Logo
12:10 pm - 9:36 pm
BWI
-
FCA
11h 26m
2 stops
United Airlines Logo
10:45 am - 7:40 pm
FCA
-
BWI
6h 55m
1 stop
$386United Airlines
Wed, Oct 14 - Tue, Oct 20
American Airlines Logo
6:00 am - 1:27 pm
DCA
-
FCA
9h 27m
1 stop
American Airlines Logo
1:58 pm - 11:59 pm
FCA
-
DCA
8h 01m
1 stop
$389American Airlines
Sat, Jan 23 - Sat, Jan 30
Alaska Airlines Logo
5:38 pm - 11:59 pm
IAD
-
FCA
8h 21m
1 stop
Alaska Airlines Logo
6:33 am - 4:26 pm
FCA
-
IAD
7h 53m
1 stop
$409Alaska Airlines
Sat, Sep 19 - Sat, Sep 26
Alaska Airlines Logo
4:43 pm - 1:28 pm
BWI
-
FCA
22h 45m
1 stop
Alaska Airlines Logo
8:21 pm - 6:30 am
FCA
-
BWI
8h 09m
1 stop
$496Alaska 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 January.

Flight prices are below average for this route right now.

Flights to Kalispell from Washington, D.C. usually cost between $430 and $696 in January.
The lowest price found in the past 5 days was $359 on Delta (Jan 6-Jan 12).

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 March, where tickets cost $381 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $827 and $731 respectively.

Good to know

Low season

October

Cheapest flight

$122
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 10% increase in price.
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 $122 for a one-way ticket and $359 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, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Kalispell are Alaska Airlines and Delta. With an average price for the route of $414 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $463 and an overall rating of 7.8.

  • 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 12731 reviews
7.8Comfort
8.5Crew
7.0Entertainment
7.0Food
8.1Boarding
Airline reviews

On time departure & early arrival made the long day much better

10.0 ExcellentWing-Kit, Jul 2026
DCA - PDX
Read more Alaska Airlines reviews

On time departure & early arrival made the long day much better

Alaska has been my favorite airline for years, so this last trip came as a shock and disappointment. The seats on the plane were so uncomfortable and seemingly cheap. The person sitting next to me said the same thing. I used to love the in cabin lighting, the purple was so relaxing, it's now gone. The little touches that made Alaska great are gone. I purchased the wifi and it wasn't working during much of the flight, the flight attendants kept rebooting it. I wouldn't have spent my money that way had I known it would be unusable for 50% of the flight. I am bummed because I always chose Alaska over price shopping. I have an upcoming flight back to DC and decided to go with American Airlines. It was a better price and I don't feel like Alaska gives me anything special.

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

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.

Look at previous comment, the gate changes at the last minute, and no notifications online or the Alaska App.not great. !!!! Almost missed my flight, I had so much anxiety, not good. The only great thing was the help I got from the information booth, a woman Named Rana, She ran with me all the way to my new Gate, we went on three train transfers to get to the other side of the terminal, otherwise I would have missed my flight after having a four hour layover. Thank You , Thank You to the Woman Rana who saved the day for me.

Overall very good trip. Easy to get around and very organized.

I was unable to go on that trip as I had a death in the family and lost all My money I paid for flight

Flight was delayed for about an hour but overall good experience

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

One of the best crews and best flights I’ve ever had! Really great experience

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

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

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

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

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

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

Information on your arrival and departure airports