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$200+ Cheap flights from Missoula (MSO) to District of Columbia

MSO — IAD
Nov 14 — Nov 211
Sat 11/14
Sat 11/21
1 adult, Economy
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Cheap flight deals from Missoula to District of Columbia

Cheapest flights from Missoula to District of Columbia

Tue 11/171:19 pm -
1 stop8h 28m
Wed 11/1812:01 pm -
1 stop9h 56m
Deal found 10/13$399
Tue 11/171:06 pm -
1 stop8h 49m
Wed 11/186:00 am -
1 stop8h 36m
Deal found 10/10$399
Tue 11/175:30 am -
1 stop9h 17m
Wed 11/186:59 am -
2 stops12h 39m
Deal found 10/13$404
Fri 11/131:19 pm -
1 stop8h 28m
Thu 12/310:11 am -
2 stops11h 51m
Deal found 10/13$414
Fri 11/136:18 pm -
2 stops13h 44m
Thu 12/312:23 pm -
1 stop9h 39m
Deal found 10/13$414
Thu 11/121:19 pm -
1 stop8h 28m
Thu 12/37:00 am -
1 stop7h 39m
Deal found 10/13$429
Thu 11/125:30 am -
2 stops10h 29m
Wed 12/22:00 pm -
2 stops12h 37m
Deal found 10/14$429
Tue 10/271:14 pm -
1 stop8h 21m
Tue 11/1012:01 pm -
1 stop9h 56m
Deal found 10/12$434
Tue 10/275:30 am -
1 stop9h 19m
Tue 11/105:59 pm -
1 stop8h 21m
Deal found 10/12$434
Tue 11/176:15 am -
2 stops23h 07m
Wed 11/1810:00 am -
1 stop8h 26m
Deal found 10/10$458
Tue 10/271:48 pm -
1 stop8h 11m
Sat 10/316:00 am -
1 stop8h 35m
Deal found 10/11$469

Find flight deals from Missoula to District of Columbia

Round-trip from

$399
(Delta)

One-way from

$200
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$490
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. 18% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Missoula to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - IAD Washington, D.C. Dulles Intl

MSOIAD

Missoula Johnson-Bell Field

Sun 2/7

12:50 pm-11:46 pm

1 stop8h 56m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$200

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - DCA Washington, D.C. Reagan-National

MSODCA

Missoula Johnson-Bell Field

Fri 11/6

6:25 pm-10:09 am

2 stops13h 44m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$205

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - DCA Washington, D.C. Reagan-National

MSODCA

Missoula Johnson-Bell Field

Sun 2/7

8:00 am-10:54 pm

2 stops12h 54m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$205

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - DCA Washington, D.C. Reagan-National

MSODCA

Missoula Johnson-Bell Field

Mon 11/2

6:25 pm-10:09 am

2 stops13h 44m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$205

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - DCA Washington, D.C. Reagan-National

MSODCA

Missoula Johnson-Bell Field

Wed 11/4

7:03 am-9:59 pm

1 stop12h 56m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$240

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - IAD Washington, D.C. Dulles Intl

MSOIAD

Missoula Johnson-Bell Field

Fri 11/6

1:14 pm-12:42 am

2 stops9h 28m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$240
Quickest round-trip

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - IAD Washington, D.C. Dulles Intl

MSOIAD

Missoula Johnson-Bell Field

Tue 11/3

2:37 pm-11:15 pm

1 stop6h 38m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$260

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - DCA Washington, D.C. Reagan-National

MSODCA

Missoula Johnson-Bell Field

Sun 2/7

7:42 am-6:59 pm

1 stop9h 17m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$270

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - IAD Washington, D.C. Dulles Intl

MSOIAD

Missoula Johnson-Bell Field

Thu 10/22

3:49 pm-5:40 am

1 stop11h 51m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$275

MissoulaWashington, D.C.

MSO Missoula Johnson-Bell Field - DCA Washington, D.C. Reagan-National

MSODCA

Missoula Johnson-Bell Field

Thu 10/22

8:33 am-6:04 pm

1 stop7h 31m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 39 resultsSorted by cheapest first
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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

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 $400). Flying from Missoula to District of Columbia in March is currently the most expensive (average of $699). 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.

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

Airfare is below average for this route at the moment.
Missoula to District of Columbia flights typically cost between $433 and $533 in January.
The cheapest round-trip price found within the last 5 days was $399 on Delta (Jan 15-Jan 18).

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Alaska Airlines,Delta, andUnited 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.
Alaska Airlines
7.9
Good
13,071 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,071 reviews
Alaska Airlines
7.9
Good
13,071 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,653 reviews
Alaska Airlines
7.9
Good
13,071 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.4
Good
10,365 reviews
Alaska Airlines
7.9
Good
13,071 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
American Airlines
7.0
Good
12,169 reviews
Alaska Airlines
7.9
Good
13,071 reviews

Crew

8.5

Food

7.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • 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 $399, United Airlines can have you in District of Columbia from Missoula in 6h 46m. There are 1913 mi between Missoula and District of Columbia. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $400). Flying from Missoula to District of Columbia in March is currently the most expensive (average of $699). 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

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Missoula to District of Columbia

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$553FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$360Average$570FlexibilityNo cancel feeOn-time69%
DeltaCheapest$371Average$818FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$384Average$484FlexibilityNo cancel feeOn-time75%

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