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$146+ Cheap flights from Kalispell (FCA) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — IAD
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Kalispell to District of Columbia

Keep the following information in mind while searching for Kalispell to District of Columbia flight deals. Data was last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$290
(Hawaiian Airlines)

One-way from

$146
(Delta)

Popular in

July

Cheapest in

October

Average price

$623
Provider with most accurate pricing for Kalispell Glacier Park-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Washington, D.C. (WAS) flights.
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From Kalispell Glacier Park to District of Columbia
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One-way flight from Kalispell Glacier Park to District of Columbia
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Highest demand for flights based on searches. 25% potential increase in price ($199 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Kalispell to District of Columbia

Cheapest flights from Kalispell to District of Columbia
Explore the most affordable flight options available from Kalispell to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:15 pmFCA - IAD
1 stop7h 43mHawaiian Airlines
Wed 4/3010:00 amIAD - FCA
1 stop10h 00mHawaiian Airlines
Deal found 3/24$290
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:37 pmFCA - IAD
1 stop7h 51mDelta
Mon 5/266:25 amIAD - FCA
1 stop8h 53mDelta
Deal found 3/23$325
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:14 pmFCA - DCA
1 stop7h 44mDelta
Wed 4/306:00 amDCA - FCA
2 stops9h 19mDelta
Deal found 3/24$375
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:40 pmFCA - IAD
1 stop8h 19mAlaska Airlines
Tue 5/207:15 amIAD - FCA
2 stops12h 37mAlaska Airlines
Deal found 3/23$406
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:33 amFCA - DCA
2 stops13h 42mAlaska Airlines
Wed 4/306:45 amDCA - FCA
2 stops10h 45mAlaska Airlines
Deal found 3/24$459
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/172:33 pmFCA - IAD
1 stop6h 39mUnited Airlines
Sun 5/2510:10 amIAD - FCA
1 stop8h 04mUnited Airlines
Deal found 3/23$490
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/171:15 pmFCA - IAD
1 stop7h 42mAmerican Airlines
Fri 5/236:17 amIAD - FCA
1 stop8h 14mAmerican Airlines
Deal found 3/23$575
This Hawaiian Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:33 amFCA - DCA
1 stop8h 05mHawaiian Airlines
Wed 4/305:38 pmDCA - FCA
1 stop8h 17mHawaiian Airlines
Deal found 3/24$622
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/262:28 pmFCA - DCA
2 stops16h 31mUnited Airlines
Wed 4/306:20 amDCA - FCA
3 stops17h 39mUnited Airlines
Deal found 3/24$779

Cheapflights Fare Finder

Customize your flight search to find flights from Kalispell to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Kalispell to District of Columbia that are best for you.

Fly from

Kalispell

Fly to

District of Columbia

Route

Depart

Return

Price

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Sat 4/26

2:15 pm-11:58 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Wed 4/30

10:00 am-6:00 pm

1 stop10h 00m

$290

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Thu 5/15

1:37 pm-11:28 pm

1 stop7h 51m

Washington, D.C. Dulles Intl

Mon 5/26

6:25 am-1:18 pm

1 stop8h 53m

$325

KalispellWashington, D.C.

FCA - DCA

FCADCA

Kalispell Glacier Park

Sat 4/26

2:14 pm-11:58 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Wed 4/30

6:00 am-1:19 pm

2 stops9h 19m

$375

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Mon 5/19

1:40 pm-11:59 pm

1 stop8h 19m

Washington, D.C. Dulles Intl

Tue 5/20

7:15 am-5:52 pm

2 stops12h 37m

$406

KalispellWashington, D.C.

FCA - DCA

FCADCA

Kalispell Glacier Park

Sat 4/26

6:33 am-10:15 pm

2 stops13h 42m

Washington, D.C. Reagan-National

Wed 4/30

6:45 am-3:30 pm

2 stops10h 45m

$459

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Sat 5/17

2:33 pm-11:12 pm

1 stop6h 39m

Washington, D.C. Dulles Intl

Sun 5/25

10:10 am-4:14 pm

1 stop8h 04m

$490

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Sat 5/17

1:15 pm-10:57 pm

1 stop7h 42m

Washington, D.C. Dulles Intl

Fri 5/23

6:17 am-12:31 pm

1 stop8h 14m

$575

KalispellWashington, D.C.

FCA - DCA

FCADCA

Kalispell Glacier Park

Sat 4/26

6:33 am-4:38 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Wed 4/30

5:38 pm-11:55 pm

1 stop8h 17m

$622

KalispellWashington, D.C.

FCA - DCA

FCADCA

Kalispell Glacier Park

Sat 4/26

2:28 pm-8:59 am

2 stops16h 31m

Washington, D.C. Reagan-National

Wed 4/30

6:20 am-9:59 pm

3 stops17h 39m

$779

KalispellWashington, D.C.

FCA - IAD

FCAIAD

Kalispell Glacier Park

Thu 6/19

2:55 pm-11:19 pm

1 stop6h 24m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 17 results
1
2

Best time to book a flight from Kalispell to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kalispell to District of Columbia

What is the cheapest month to book a flight from Kalispell to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Kalispell to District of Columbia (average of $309). Flying from Kalispell to District of Columbia in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated March 25, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Kalispell to District of Columbia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,782 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Kalispell to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to District of Columbia?

    Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to District of Columbia. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

  • What are the cheapest airlines to fly from Kalispell to District of Columbia one-way?

    $146 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $146 and $196, respectively.

  • Can I find deals for flights from Kalispell to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Kalispell to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to District of Columbia.

  • Can I find deals for business class flights from Kalispell to District of Columbia?

    Yes. Cheapflights offers flight deals from Kalispell to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalispell to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Kalispell to District of Columbia (average of $309). Flying from Kalispell to District of Columbia in June is currently the most expensive (average of $387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Kalispell to District of Columbia

Discover the top 2 airlines that operate flights from Kalispell to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$519FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$397Average$692FlexibilityNo cancel feeOn-time69%
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