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Reagan-National

$171+ Cheap flights from Missoula (MSO) to Reagan-National (DCA)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — DCA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Missoula to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Reagan-National (DCA). 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 June 12, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$171
(American Airlines)

Popular in

January

Cheapest in

July

Average price

$494
From Missoula Johnson-Bell Field to Washington, D.C. Reagan-National
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One-way flight from Missoula Johnson-Bell Field to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 6% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Missoula to Reagan-National

Cheapest flights from Missoula to Reagan-National
Explore the most affordable flight options available from Missoula to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/241:51 pmMSO - DCA
1 stop9h 24mAmerican Airlines
Sun 9/285:08 pmDCA - MSO
1 stop8h 10mAmerican Airlines
Deal found 6/11$289
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2512:46 pmMSO - DCA
1 stop7h 56mUnited Airlines
Sun 6/296:25 amDCA - MSO
1 stop7h 13mUnited Airlines
Deal found 6/10$401
This Delta deal was found by Cheapflights users on 6/10. 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 7/33:27 pmMSO - DCA
1 stop5h 55mDelta
Sat 7/52:00 pmDCA - MSO
2 stops11h 46mDelta
Deal found 6/10$405
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:40 pmMSO - DCA
1 stop21h 24mFrontier
Mon 8/117:00 amDCA - MSO
1 stop6h 54mFrontier
Deal found 6/11$420
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 10/241:07 pmMSO - DCA
2 stops17h 58mAlaska Airlines
Fri 11/76:59 amDCA - MSO
2 stops18h 44mAlaska Airlines
Deal found 6/10$491
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:35 amMSO - DCA
1 stop8h 14mHawaiian Airlines
Sun 9/215:06 pmDCA - MSO
1 stop9h 21mHawaiian Airlines
Deal found 6/11$579
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1412:40 pmMSO - DCA
1 stop7h 17mMultiple Airlines
Thu 7/179:59 amDCA - MSO
2 stops15h 55mMultiple Airlines
Deal found 6/10$635

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to Reagan-National 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 June 12, 2025.
Use the filters below to find and compare flights from Missoula to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Missoula

Fly to

Reagan-National

Route

Depart

Return

Price

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Wed 9/24

1:51 pm-1:15 am

1 stop9h 24m

Washington, D.C. Reagan-National

Sun 9/28

5:08 pm-11:18 pm

1 stop8h 10m

$289

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Wed 6/25

12:46 pm-10:42 pm

1 stop7h 56m

Washington, D.C. Reagan-National

Sun 6/29

6:25 am-11:38 am

1 stop7h 13m

$401

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Thu 7/3

3:27 pm-11:22 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Sat 7/5

2:00 pm-11:46 pm

2 stops11h 46m

$405

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Mon 8/4

12:40 pm-12:04 pm

1 stop21h 24m

Washington, D.C. Reagan-National

Mon 8/11

7:00 am-11:54 am

1 stop6h 54m

$420

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Fri 10/24

1:07 pm-9:05 am

2 stops17h 58m

Washington, D.C. Reagan-National

Fri 11/7

6:59 am-11:43 pm

2 stops18h 44m

$491

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Tue 9/9

6:35 am-4:49 pm

1 stop8h 14m

Washington, D.C. Reagan-National

Sun 9/21

5:06 pm-12:27 am

1 stop9h 21m

$579

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Mon 7/14

12:40 pm-9:57 pm

1 stop7h 17m

Washington, D.C. Reagan-National

Thu 7/17

9:59 am-11:54 pm

2 stops15h 55m

$635

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Wed 7/23

5:12 am-4:18 pm

1 stop9h 06m

$171

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Wed 6/25

5:54 am-6:56 pm

2 stops11h 02m

$206

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Fri 7/18

12:40 pm-9:57 pm

1 stop7h 17m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
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Best time to book a flight from Missoula to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Missoula to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Missoula to Washington, D.C. Reagan-National Airport (average of $278). Flying from Missoula to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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 DCA?

Find hourly flight availability from Missoula to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Missoula to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 43% versus a flight in the morning.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Missoula to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    If you book a flight to Washington, D.C. Reagan-National 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. There are 0 flights from Johnson-Bell Field to Washington, D.C. Reagan-National per day from 3 different airlines.

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

    Flying on American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $401 and $405, respectively. American Airlines is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Missoula to Washington, D.C. Reagan-National Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $171. Delta flights start at $206 while deals on Frontier start at $215 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to Reagan-National 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 Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Missoula to Washington, D.C. Reagan-National Airport (average of $278). Flying from Missoula to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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

Traveling to a place near Missoula?

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Top 3 airlines flying from Missoula to Reagan-National

Discover the top 3 airlines that operate flights from Missoula to Reagan-National. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$346Average$529FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$364Average$489FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$538Average$760FlexibilityNo cancel feeOn-time69%

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