District of Columbia

$155+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — IAD
Mar 15 — Mar 221
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Cheap 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 February 13, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/106:23 am
MSO
-
IAD
1 stop8h 57m
Alaska Airlines
Tue 3/177:05 am
IAD
-
MSO
1 stop10h 35m
Alaska Airlines
Deal found 2/10$309
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/101:20 pm
MSO
-
DCA
1 stop8h 30m
American Airlines
Tue 3/176:45 am
DCA
-
MSO
1 stop8h 05m
American Airlines
Deal found 2/10$309
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:20 am
MSO
-
IAD
2 stops11h 13m
Delta
Tue 3/177:20 am
IAD
-
MSO
1 stop6h 56m
Delta
Deal found 2/10$324
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/108:32 am
MSO
-
DCA
2 stops10h 13m
Delta
Tue 3/175:12 pm
DCA
-
MSO
1 stop9h 12m
Delta
Deal found 2/10$324
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 5/131:53 pm
MSO
-
IAD
1 stop8h 06m
Alaska Airlines
Thu 9/36:30 am
IAD
-
MSO
1 stop8h 02m
Alaska Airlines
Deal found 2/12$361
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 5/141:08 pm
MSO
-
DCA
1 stop8h 49m
American Airlines
Sat 5/235:00 am
DCA
-
MSO
1 stop10h 18m
American Airlines
Deal found 2/10$370
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 2/251:16 pm
MSO
-
IAD
1 stop8h 30m
Delta
Wed 3/42:17 pm
IAD
-
MSO
1 stop7h 44m
Delta
Deal found 2/11$374
This Delta deal was found by Cheapflights users on 2/10. 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 5/143:30 pm
MSO
-
IAD
1 stop6h 11m
Delta
Sat 5/236:00 am
IAD
-
MSO
2 stops10h 40m
Delta
Deal found 2/10$402
This Delta deal was found by Cheapflights users on 2/10. 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 5/143:30 pm
MSO
-
DCA
1 stop5h 58m
Delta
Fri 8/143:05 pm
DCA
-
MSO
2 stops10h 42m
Delta
Deal found 2/10$402
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/176:23 am
MSO
-
DCA
1 stop13h 36m
Alaska Airlines
Wed 3/258:00 am
DCA
-
MSO
1 stop9h 35m
Alaska Airlines
Deal found 2/10$403
This Delta deal was found by Cheapflights users on 2/11. 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.
Wed 2/251:16 pm
MSO
-
IAD
1 stop8h 30m
Delta
Mon 3/95:32 pm
IAD
-
MSO
2 stops8h 52m
Delta
Deal found 2/11$406
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 3/21:16 pm
MSO
-
IAD
1 stop8h 30m
Delta
Wed 3/42:17 pm
IAD
-
MSO
1 stop7h 44m
Delta
Deal found 2/11$409

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Alaska Airlines)

One-way from

$155
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$368
Provider with most accurate pricing for Missoula Johnson-Bell Field-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Washington, D.C. (WAS) flights.
From Missoula Johnson-Bell Field to District of Columbia
One-way flight from Missoula Johnson-Bell Field to District of Columbia
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 13, 2026.
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 - IAD

MSOIAD

Missoula Johnson-Bell Field

Tue 3/10

6:23 am-5:20 pm

1 stop8h 57m

Washington, D.C. Dulles Intl

Tue 3/17

7:05 am-3:40 pm

1 stop10h 35m

$309

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Tue 3/10

1:20 pm-11:50 pm

1 stop8h 30m

Washington, D.C. Reagan-National

Tue 3/17

6:45 am-12:50 pm

1 stop8h 05m

$309

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Tue 3/10

5:20 am-6:33 pm

2 stops11h 13m

Washington, D.C. Dulles Intl

Tue 3/17

7:20 am-12:16 pm

1 stop6h 56m

$324

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Tue 3/10

8:32 am-8:45 pm

2 stops10h 13m

Washington, D.C. Reagan-National

Tue 3/17

5:12 pm-12:24 am

1 stop9h 12m

$324

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Wed 7/22

4:13 pm-7:32 am

1 stop13h 19m

Washington, D.C. Dulles Intl

Mon 7/27

6:55 pm-12:19 pm

1 stop19h 24m

$361

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Wed 5/13

7:55 pm-7:34 am

1 stop9h 39m

Washington, D.C. Dulles Intl

Thu 9/3

6:30 am-3:23 pm

1 stop10h 53m

$361

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Thu 5/14

1:08 pm-11:57 pm

1 stop8h 49m

Washington, D.C. Reagan-National

Sat 5/23

5:00 am-1:18 pm

1 stop10h 18m

$370

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Thu 2/26

1:16 pm-11:46 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Wed 3/4

2:17 pm-8:01 pm

1 stop7h 44m

$374

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Wed 2/25

1:16 pm-11:46 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Wed 3/4

10:08 am-8:01 pm

2 stops11h 53m

$379

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Thu 5/14

3:30 pm-11:41 pm

1 stop6h 11m

Washington, D.C. Dulles Intl

Sat 5/23

6:00 am-2:40 pm

2 stops10h 40m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 34 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, February is the cheapest month in which you can book a flight from Missoula to District of Columbia (average of $297). Flying from Missoula to District of Columbia in October is currently the most expensive (average of $423). 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.

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 February 13, 2026.
See what other customers who have flown with Alaska Airlines, Delta, and United 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.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 $309, Alaska Airlines can have you in District of Columbia from Missoula in 8h 30m. 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 $133 on Delta. Other airlines that offer cheap prices include American Airlines from $144 and United Airlines from $170 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, February is the cheapest month in which you can book a flight from Missoula to District of Columbia (average of $297). Flying from Missoula to District of Columbia in October is currently the most expensive (average of $423). 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

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Missoula to District of Columbia

Discover the top 4 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$277Average$487FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$340Average$582FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$340Average$590FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$385Average$495FlexibilityNo cancel feeOn-time75%

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