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$131+ Cheap flights from District of Columbia to Missoula (MSO)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MSO
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from District of Columbia to Missoula

Cheapest flights from District of Columbia to Missoula
Explore the most affordable flight options available from District of Columbia to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

This Delta deal was found by Cheapflights users on 12/29. 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 12/305:11 pmDCA - MSO
1 stop9h 22mDelta
Sat 1/38:10 amMSO - DCA
2 stops11h 27mDelta
Deal found 12/29$963
This Alaska Airlines deal was found by Cheapflights users on 12/29. 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 12/306:43 pmIAD - MSO
1 stop19h 06mAlaska Airlines
Sat 1/36:00 amMSO - IAD
1 stop9h 43mAlaska Airlines
Deal found 12/29$1,116
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/306:30 pmIAD - MSO
2 stops21h 06mUnited Airlines
Sat 1/36:00 amMSO - IAD
2 stops13h 16mUnited Airlines
Deal found 12/29$1,617
This Alaska Airlines deal was found by Cheapflights users on 12/29. 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 12/305:00 pmDCA - MSO
1 stop8h 42mAlaska Airlines
Sat 1/35:20 amMSO - DCA
1 stop8h 40mAlaska Airlines
Deal found 12/29$1,624

Find flight deals from District of Columbia to Missoula

Keep the following information in mind while searching for District of Columbia to Missoula flight deals. Data was last updated December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$361
(Delta)

One-way from

$131
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$551
Provider with most accurate pricing for Washington, D.C. (WAS)-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Missoula Johnson-Bell Field flights.
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From District of Columbia to Missoula Johnson-Bell Field
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One-way flight from District of Columbia to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 12% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Missoula 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 December 29, 2025.
Use the filters below to find and compare flights from District of Columbia to Missoula that are best for you.

Fly from

District of Columbia

Fly to

Missoula

Route

Depart

Return

Price

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Thu 1/22

8:00 am-3:31 pm

1 stop9h 31m

Missoula Johnson-Bell Field

Tue 1/27

6:23 am-4:09 pm

1 stop7h 46m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Wed 6/10

6:30 am-11:34 am

1 stop7h 04m

Missoula Johnson-Bell Field

Wed 7/1

12:40 pm-10:16 pm

1 stop7h 36m

$361

Washington, D.C.Missoula

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Thu 1/22

7:05 am-12:35 pm

1 stop7h 30m

Missoula Johnson-Bell Field

Wed 1/28

1:25 pm-11:48 pm

1 stop8h 23m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Mon 1/26

8:00 am-3:31 pm

1 stop9h 31m

Missoula Johnson-Bell Field

Thu 1/29

6:23 am-4:09 pm

1 stop7h 46m

$361

Washington, D.C.Missoula

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Mon 1/26

7:05 am-12:35 pm

1 stop7h 30m

Missoula Johnson-Bell Field

Tue 1/27

1:25 pm-11:48 pm

1 stop8h 23m

$361

Washington, D.C.Missoula

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Wed 6/10

6:20 am-11:34 am

1 stop7h 14m

Missoula Johnson-Bell Field

Wed 7/1

2:27 pm-12:32 am

1 stop8h 05m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Thu 1/22

8:00 am-3:31 pm

1 stop9h 31m

Missoula Johnson-Bell Field

Thu 1/29

6:23 am-4:09 pm

1 stop7h 46m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Tue 1/27

5:01 pm-11:55 pm

1 stop8h 54m

Missoula Johnson-Bell Field

Thu 1/29

6:23 am-4:09 pm

1 stop7h 46m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Mon 1/26

5:01 pm-11:55 pm

1 stop8h 54m

Missoula Johnson-Bell Field

Wed 1/28

6:23 am-4:09 pm

1 stop7h 46m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

Tue 1/20

5:01 pm-12:23 pm

1 stop21h 22m

Missoula Johnson-Bell Field

Sat 1/24

6:23 am-4:09 pm

1 stop7h 46m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 38 results
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Best time to book a flight from District of Columbia to Missoula

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

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

Currently, July is the cheapest month in which you can book a flight from District of Columbia to Missoula (average of $218). Flying from District of Columbia to Missoula in March is currently the most expensive (average of $514). 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.

Related info for your journey

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

    If you book a flight to Missoula from District of Columbia, you will be flying to 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 District of Columbia to Missoula?

    Departing from District of Columbia to Missoula will take you 7h 04m. The distance between District of Columbia and Missoula is about 1935 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $170. Users have also found prices from $190 and $195 on Delta and American Airlines, respectively.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from District of Columbia to Missoula (average of $218). Flying from District of Columbia to Missoula in March is currently the most expensive (average of $514). 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 3 airlines flying from District of Columbia to Missoula

Discover the top 3 airlines that operate flights from District of Columbia to Missoula. 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$562FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$527FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$393Average$595FlexibilityNo cancel feeOn-time69%

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