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$181+ Cheap flights from Reagan-National (DCA) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MSO
feb. 11 — feb. 181
mié. 2/11
mié. 2/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$341
(Kiwi.com)

One-way from

$181
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$596
Provider with most accurate pricing for Washington, D.C. Reagan-National-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Missoula Johnson-Bell Field flights.
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From Washington, D.C. Reagan-National to Missoula Johnson-Bell Field
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One-way flight from Washington, D.C. Reagan-National to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Reagan-National to Missoula

Cheapest flights from Reagan-National to Missoula
Explore the most affordable flight options available from Reagan-National to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/25:01 pm
DCA
-
MSO
1 stop8h 54m
Hawaiian Airlines
mar. 2/106:23 am
MSO
-
DCA
1 stop7h 46m
Hawaiian Airlines
Deal found 1/10$341
This American Airlines deal was found by Cheapflights users on 1/10. 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.
mié. 2/411:50 am
DCA
-
MSO
1 stop10h 55m
American Airlines
vie. 2/131:20 pm
MSO
-
DCA
1 stop8h 30m
American Airlines
Deal found 1/10$361
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/256:00 am
DCA
-
MSO
1 stop8h 50m
American Airlines
mié. 3/41:20 pm
MSO
-
DCA
1 stop8h 30m
American Airlines
Deal found 1/11$363
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/75:01 pm
DCA
-
MSO
1 stop8h 54m
Alaska Airlines
sáb. 2/146:23 am
MSO
-
DCA
1 stop13h 36m
Alaska Airlines
Deal found 1/11$365
This Delta deal was found by Cheapflights users on 1/10. 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.
lun. 2/25:10 pm
DCA
-
MSO
1 stop9h 18m
Delta
mar. 2/107:55 am
MSO
-
DCA
2 stops13h 02m
Delta
Deal found 1/10$366
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/118:00 am
DCA
-
MSO
1 stop9h 31m
Alaska Airlines
dom. 2/156:23 am
MSO
-
DCA
1 stop7h 43m
Alaska Airlines
Deal found 1/11$375
This Alaska Airlines deal was found by Cheapflights users on 1/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/295:04 pm
DCA
-
MSO
1 stop9h 15m
Alaska Airlines
mié. 9/96:35 am
MSO
-
DCA
1 stop7h 33m
Alaska Airlines
Deal found 1/11$387
This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/293:50 pm
DCA
-
MSO
1 stop9h 38m
American Airlines
mié. 9/96:43 am
MSO
-
DCA
2 stops8h 47m
American Airlines
Deal found 1/12$392
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/3011:30 am
DCA
-
MSO
2 stops13h 00m
United Airlines
jue. 8/612:40 pm
MSO
-
DCA
1 stop6h 03m
United Airlines
Deal found 1/12$396
This Delta deal was found by Cheapflights users on 1/11. 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.
sáb. 2/712:15 pm
DCA
-
MSO
2 stops9h 59m
Delta
sáb. 2/147:30 am
MSO
-
DCA
1 stop8h 40m
Delta
Deal found 1/11$398

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 enero 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Missoula that are best for you.

Fly from

Reagan-National

Fly to

Missoula

Route

Depart

Return

Price

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

lun. 2/2

5:01 pm-11:55 pm

1 stop8h 54m

Missoula Johnson-Bell Field

mar. 2/10

6:23 am-4:09 pm

1 stop7h 46m

$341

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

mié. 2/4

11:50 am-8:45 pm

1 stop10h 55m

Missoula Johnson-Bell Field

vie. 2/13

1:20 pm-11:50 pm

1 stop8h 30m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

mar. 6/16

6:30 am-11:34 am

1 stop7h 04m

Missoula Johnson-Bell Field

mié. 6/24

12:40 pm-10:16 pm

1 stop7h 36m

$361

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

sáb. 2/7

5:01 pm-11:55 pm

1 stop8h 54m

Missoula Johnson-Bell Field

sáb. 2/14

6:23 am-9:59 pm

1 stop13h 36m

$365

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

mié. 6/10

3:05 pm-11:47 pm

2 stops10h 42m

Missoula Johnson-Bell Field

mié. 7/1

3:27 pm-11:28 pm

1 stop6h 01m

$366

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

lun. 2/2

5:10 pm-12:28 am

1 stop9h 18m

Missoula Johnson-Bell Field

mar. 2/10

7:55 am-10:57 pm

2 stops13h 02m

$366

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

mié. 2/25

12:59 pm-11:30 pm

2 stops12h 31m

Missoula Johnson-Bell Field

mié. 3/4

7:30 am-6:04 pm

1 stop8h 34m

$366

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

mié. 2/11

8:00 am-3:31 pm

1 stop9h 31m

Missoula Johnson-Bell Field

dom. 2/15

6:23 am-4:06 pm

1 stop7h 43m

$375

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

mié. 2/4

3:40 pm-12:28 am

2 stops10h 48m

Missoula Johnson-Bell Field

vie. 2/13

7:30 am-6:04 pm

1 stop8h 34m

$392

Washington, D.C.Missoula

DCA - MSO

DCAMSO

Washington, D.C. Reagan-National

sáb. 2/7

12:15 pm-8:14 pm

2 stops9h 59m

Missoula Johnson-Bell Field

sáb. 2/14

7:30 am-6:10 pm

1 stop8h 40m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 19 results
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Compare providers for flights from Reagan-National to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Missoula in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Missoula flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Missoula flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Missoula flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Reagan-National 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.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated enero 12, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Missoula, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,149 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,149 reviews
United Airlines
7.4
Good
9,149 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,114 reviews
United Airlines
7.4
Good
9,149 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    If you book a flight to Missoula from Washington, D.C. Reagan-National, 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. There are 0 flights from Washington, D.C. Reagan-National to Johnson-Bell Field per day from 2 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Missoula?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Missoula in 7h 04m. Fly via Hawaiian Airlines, American Airlines, or United Airlines to get the fastest option. There are 1935 mi between Washington, D.C. Reagan-National Airport and Missoula. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Missoula round-trip?

    According to our current data, American Airlines ($288), and United Airlines ($440) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Missoula. American Airlines is currently priced 43% below the average price you’ll pay for this route.

  • Can I find deals for flights from Reagan-National to Missoula that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Missoula?

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

  • Can I find deals for business class flights from Reagan-National to Missoula?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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Alternative routes for Reagan-National to Missoula

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Top 2 airlines flying from Reagan-National to Missoula

Discover the top 2 airlines that operate flights from Reagan-National 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 enero 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$487FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$440Average$540FlexibilityNo cancel feeOn-time69%

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