What airlines fly to District of Columbia?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to District of Columbia from Missoula according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 4 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missoula Johnson-Bell Field to District of Columbia?

American Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Missoula Johnson-Bell Field to District of Columbia

When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to District of Columbia?

Prices for flights from Missoula Johnson-Bell Field Airport to District of Columbia are refreshed on a daily basis.

How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to District of Columbia?

The number of operators available for flights from Missoula Johnson-Bell Field Airport to District of Columbia is 4 as of May 2026.

How old do you have to be to fly from Missoula Johnson-Bell Field Airport to District of Columbia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$175 Cheap Flights from Missoula to District of Columbia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Missoula to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:29 pm - 8:37 am

MSO

DCA

12h 08m

2 stops

5:29 pm - 12:28 am

DCA

MSO

8h 59m

2 stops

$359Delta

Fri, Jun 19 - Mon, Jun 22

2:18 pm - 11:59 pm

MSO

DCA

7h 41m

1 stop

7:41 am - 12:49 pm

DCA

MSO

7h 08m

1 stop

$384American Airlines

Sun, May 24 - Sun, May 31

5:35 am - 6:43 pm

MSO

DCA

11h 08m

2 stops

5:29 pm - 12:28 am

DCA

MSO

8h 59m

2 stops

$385Delta

Wed, Jul 22 - Mon, Jul 27

1:19 pm - 12:13 am

MSO

IAD

8h 54m

2 stops

6:18 am - 1:28 pm

IAD

MSO

9h 10m

1 stop

$389American Airlines

Sun, May 24 - Sun, May 31

6:45 am - 4:17 pm

MSO

DCA

7h 32m

1 stop

5:00 am - 1:28 pm

DCA

MSO

10h 28m

2 stops

$389American Airlines

Sun, May 24 - Sun, May 31

5:35 am - 6:43 pm

MSO

DCA

11h 08m

2 stops

6:59 pm - 11:44 pm

DCA

MSO

6h 45m

1 stop

$406Delta

Wed, Jul 22 - Mon, Jul 27

2:03 pm - 11:59 pm

MSO

IAD

7h 56m

1 stop

5:38 pm - 11:59 pm

IAD

MSO

8h 21m

1 stop

$409Alaska Airlines

Fri, May 29 - Sat, May 30

6:15 am - 5:32 pm

MSO

IAD

9h 17m

1 stop

3:05 pm - 10:36 pm

IAD

MSO

9h 31m

1 stop

$419United Airlines

Wed, May 20 - Sun, May 24

4:19 pm - 5:53 am

MSO

IAD

11h 34m

1 stop

6:10 am - 11:32 am

IAD

MSO

7h 22m

1 stop

$426United Airlines

Wed, Jun 3 - Wed, Jun 10

2:03 pm - 11:59 pm

MSO

IAD

7h 56m

1 stop

6:00 am - 2:43 pm

IAD

MSO

10h 43m

1 stop

$454Alaska Airlines

Thu, May 21 - Mon, May 25

United Airlines flights from Missoula to District of Columbia

Our best United Airlines deals on Missoula to District of Columbia flight tickets

United Airlines

May 20

MSO6:15 amMissoula Johnson-Bell Field

9h 17m

1 stop

IAD5:32 pmWashington, D.C. Dulles Intl

May 24

IAD3:05 pmWashington, D.C. Dulles Intl

9h 31m

1 stop

MSO10:36 pmMissoula Johnson-Bell Field

$419

United Airlines

Jun 3

MSO4:19 pmMissoula Johnson-Bell Field

11h 34m

1 stop

IAD5:53 amWashington, D.C. Dulles Intl

Jun 10

IAD6:10 amWashington, D.C. Dulles Intl

7h 22m

1 stop

MSO11:32 amMissoula Johnson-Bell Field

$426

United Airlines

Jul 29

MSO12:34 pmMissoula Johnson-Bell Field

6h 36m

1 stop

DCA9:10 pmWashington, D.C. Reagan-National

Aug 5

DCA11:57 amWashington, D.C. Reagan-National

13h 59m

2 stops

MSO11:56 pmMissoula Johnson-Bell Field

$435

Alaska Airlines flights from Missoula to District of Columbia

Our best Alaska Airlines deals on Missoula to District of Columbia flight tickets

Alaska Airlines

May 29

MSO2:03 pmMissoula Johnson-Bell Field

7h 56m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

May 30

IAD5:38 pmWashington, D.C. Dulles Intl

8h 21m

1 stop

MSO11:59 pmMissoula Johnson-Bell Field

$409

Alaska Airlines

May 18

MSO3:39 pmMissoula Johnson-Bell Field

13h 55m

1 stop

IAD7:34 amWashington, D.C. Dulles Intl

Jun 3

IAD6:00 amWashington, D.C. Dulles Intl

8h 16m

1 stop

MSO12:16 pmMissoula Johnson-Bell Field

$419

Alaska Airlines

May 21

MSO2:03 pmMissoula Johnson-Bell Field

7h 56m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

May 25

IAD6:00 amWashington, D.C. Dulles Intl

10h 43m

1 stop

MSO2:43 pmMissoula Johnson-Bell Field

$454

momondo 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 - DCA

MSODCA

Missoula Johnson-Bell Field

Fri 6/19

6:29 pm-8:37 am

2 stops12h 08m

Washington, D.C. Reagan-National

Mon 6/22

5:29 pm-12:28 am

2 stops8h 59m

$359

Quickest round-trip

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Sun 5/24

2:18 pm-11:59 pm

1 stop7h 41m

Washington, D.C. Reagan-National

Sun 5/31

7:41 am-12:49 pm

1 stop7h 08m

$384

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Wed 7/22

5:35 am-6:43 pm

2 stops11h 08m

Washington, D.C. Reagan-National

Mon 7/27

5:29 pm-12:28 am

2 stops8h 59m

$385

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Sun 5/24

1:19 pm-12:13 am

2 stops8h 54m

Washington, D.C. Dulles Intl

Sun 5/31

6:18 am-1:28 pm

1 stop9h 10m

$389

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Sun 5/24

6:45 am-4:17 pm

1 stop7h 32m

Washington, D.C. Reagan-National

Sun 5/31

5:00 am-1:28 pm

2 stops10h 28m

$389

MissoulaWashington, D.C.

MSO - DCA

MSODCA

Missoula Johnson-Bell Field

Wed 7/22

5:35 am-6:43 pm

2 stops11h 08m

Washington, D.C. Reagan-National

Mon 7/27

6:59 pm-11:44 pm

1 stop6h 45m

$406

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Fri 5/29

2:03 pm-11:59 pm

1 stop7h 56m

Washington, D.C. Dulles Intl

Sat 5/30

5:38 pm-11:59 pm

1 stop8h 21m

$409

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Wed 5/20

6:15 am-5:32 pm

1 stop9h 17m

Washington, D.C. Dulles Intl

Sun 5/24

3:05 pm-10:36 pm

1 stop9h 31m

$419

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Wed 6/3

4:19 pm-5:53 am

1 stop11h 34m

Washington, D.C. Dulles Intl

Wed 6/10

6:10 am-11:32 am

1 stop7h 22m

$426

MissoulaWashington, D.C.

MSO - IAD

MSOIAD

Missoula Johnson-Bell Field

Thu 5/21

2:03 pm-11:59 pm

1 stop7h 56m

Washington, D.C. Dulles Intl

Mon 5/25

6:00 am-2:43 pm

1 stop10h 43m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missoula to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to District of Columbia?

In general, July is the cheapest month to fly from Missoula to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $240. If you don’t want to visit District of Columbia in July, then you should wait until June to fly from Missoula, when ticket prices are also cheap, with an average price of $272.

Cheap Missoula to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to District of Columbia

Fastest flight time	5h 52m
Direct flights	None

The fastest flight from Missoula to District of Columbia takes 5h 52m

There are no direct flights from Missoula to District of Columbia. There are no popular flight routes from Missoula to District of Columbia.

Search flight deals

Frequently asked questions about flying from Missoula to District of Columbia

When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to District of Columbia?
Prices for flights from Missoula Johnson-Bell Field Airport to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to District of Columbia?
The number of operators available for flights from Missoula Johnson-Bell Field Airport to District of Columbia is 4 as of May 2026.
How old do you have to be to fly from Missoula Johnson-Bell Field Airport to District of Columbia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missoula to District of Columbia

Compare and see reviews for airlines that fly from Missoula to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $277	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
American Airlines	PriceFrom $340	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
United Airlines	PriceFrom $360	Free Cancellation	Rating 7.4 9,695 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $384	Free Cancellation	Rating 7.9 12,349 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to District of Columbia?

Finding the right flight to District of Columbia from Missoula is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Missoula to District of Columbia with flexible booking policies on momondo?

Yes. All flights to District of Columbia from Missoula on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missoula to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to District of Columbia.

I’m not ready to book a flight from Missoula to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missoula to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.