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District of Columbia

$237+ Cheap flights from Missoula (MSO) 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — IAD
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Missoula to District of Columbia

Cheapest flights from Missoula to District of Columbia
Explore the most affordable flight options available from Missoula to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 10/14. 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 12/136:29 amMSO - DCA
1 stop7h 39mHawaiian Airlines
Tue 12/168:00 amDCA - MSO
1 stop9h 32mHawaiian Airlines
Deal found 10/14$353
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 12/66:29 amMSO - IAD
1 stop8h 07mAlaska Airlines
Tue 12/97:34 amIAD - MSO
1 stop9h 58mAlaska Airlines
Deal found 10/14$369
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 12/94:22 pmMSO - IAD
2 stops23h 08mAlaska Airlines
Thu 12/117:34 amIAD - MSO
1 stop9h 58mAlaska Airlines
Deal found 10/16$378
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Sun 12/214:21 pmMSO - IAD
1 stop11h 52mAlaska Airlines
Thu 1/17:33 amIAD - MSO
1 stop10h 00mAlaska Airlines
Deal found 10/16$382
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 11/42:35 pmMSO - IAD
1 stop6h 40mUnited Airlines
Tue 11/112:25 pmIAD - MSO
1 stop9h 22mUnited Airlines
Deal found 10/16$391
This Delta deal was found by Cheapflights users on 10/15. 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 12/66:16 pmMSO - IAD
2 stops12h 54mDelta
Tue 12/97:05 amIAD - MSO
1 stop7h 28mDelta
Deal found 10/15$392
This Delta deal was found by Cheapflights users on 10/15. 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 12/136:16 pmMSO - DCA
2 stops12h 54mDelta
Tue 12/162:00 pmDCA - MSO
1 stop9h 53mDelta
Deal found 10/15$392
This Delta deal was found by Cheapflights users on 10/15. 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 10/305:25 amMSO - DCA
1 stop8h 35mDelta
Mon 11/32:26 pmDCA - MSO
1 stop9h 14mDelta
Deal found 10/15$421
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 12/94:22 pmMSO - DCA
2 stops25h 38mAlaska Airlines
Thu 12/119:59 amDCA - MSO
2 stops16h 27mAlaska Airlines
Deal found 10/16$423
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 12/204:21 pmMSO - IAD
1 stop11h 52mAlaska Airlines
Thu 1/17:33 amIAD - MSO
1 stop18h 09mAlaska Airlines
Deal found 10/16$427
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 11/46:32 amMSO - IAD
1 stop8h 08mAlaska Airlines
Tue 11/115:40 pmIAD - MSO
2 stops32h 03mAlaska Airlines
Deal found 10/16$428
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 12/221:34 pmMSO - IAD
1 stop14h 39mAlaska Airlines
Thu 1/17:33 amIAD - MSO
1 stop10h 00mAlaska Airlines
Deal found 10/16$437

Cheap flight deals from Missoula to District of Columbia

Keep the following information in mind while searching for Missoula to District of Columbia flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(Alaska Airlines)

One-way from

$237
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$490
Provider with most accurate pricing for Missoula Johnson-Bell Field-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Washington, D.C. (WAS) flights.
Search Deals
From Missoula Johnson-Bell Field to District of Columbia
Search Deals
One-way flight from Missoula Johnson-Bell Field to District of Columbia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula 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 October 16, 2025.
Use the filters below to find and compare flights from Missoula to District of Columbia that are best for you.

Fly from

Missoula

Fly to

District of Columbia

Route

Depart

Return

Price

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Sat 12/13

6:29 am-4:08 pm

1 stop7h 39m

Washington, D.C. Reagan-National

Tue 12/16

8:00 am-12:26 am

1 stop18h 26m

$353

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Sat 12/13

6:29 am-4:08 pm

1 stop7h 39m

Washington, D.C. Reagan-National

Tue 12/16

8:00 am-3:32 pm

1 stop9h 32m

$353

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Sat 12/6

6:29 am-4:36 pm

1 stop8h 07m

Washington, D.C. Dulles Intl

Tue 12/9

7:34 am-3:32 pm

1 stop9h 58m

$369

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Tue 12/9

4:22 pm-5:30 pm

2 stops23h 08m

Washington, D.C. Dulles Intl

Thu 12/11

7:34 am-3:32 pm

1 stop9h 58m

$378

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Sun 12/21

4:21 pm-6:13 am

1 stop11h 52m

Washington, D.C. Dulles Intl

Thu 1/1

7:33 am-3:33 pm

1 stop10h 00m

$382

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Sat 12/6

7:45 am-7:19 pm

2 stops9h 34m

Washington, D.C. Dulles Intl

Tue 12/9

7:05 am-12:33 pm

1 stop7h 28m

$392

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Sat 12/13

7:45 am-6:00 pm

1 stop8h 15m

Washington, D.C. Reagan-National

Tue 12/16

3:06 pm-12:36 am

2 stops11h 30m

$392

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Tue 12/9

6:29 am-4:08 pm

1 stop7h 39m

Washington, D.C. Reagan-National

Thu 12/11

9:59 am-3:32 pm

2 stops31h 33m

$397

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Thu 10/30

6:20 pm-9:10 am

2 stops12h 50m

Washington, D.C. Reagan-National

Mon 11/3

2:26 pm-9:40 pm

1 stop9h 14m

$426

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Mon 12/22

1:34 pm-6:13 am

1 stop14h 39m

Washington, D.C. Dulles Intl

Thu 1/1

7:33 am-3:33 pm

1 stop10h 00m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 35 results
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Best time to book a flight from Missoula to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Missoula 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 Missoula to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Missoula to District of Columbia (average of $306). Flying from Missoula to District of Columbia in January is currently the most expensive (average of $438). 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.

What is the cheapest time of day to fly from MSO to DC?

Find hourly flight availability from Missoula to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

When flying from Missoula to District of Columbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 56% versus a flight in the morning.

How much does it cost to fly round-trip from Missoula to District of Columbia?

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 October 16, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Missoula to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Missoula 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 Missoula to District of Columbia?

    If you book a flight to District of Columbia from Missoula, you will be flying from Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula.

  • How long is the flight from Missoula to District of Columbia?

    For as low as $353, Alaska Airlines can have you in District of Columbia from Missoula in 7h 39m. There are 1935 mi between Missoula and District of Columbia. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $237 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $252 and American Airlines from $257 one-way.

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

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

  • How can I find direct flights from Missoula 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 Missoula to District of Columbia.

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

    Yes. Cheapflights offers flight deals from Missoula 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 Missoula to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Missoula to District of Columbia (average of $306). Flying from Missoula to District of Columbia in January is currently the most expensive (average of $438). 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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Alternative routes for Missoula to District of Columbia

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Top 3 airlines flying from Missoula to District of Columbia

Discover the top 3 airlines that operate flights from Missoula 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$331Average$540FlexibilityNo cancel feeOn-time71%
DeltaCheapest$338Average$493FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$390Average$647FlexibilityNo cancel feeOn-time69%

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