What airlines fly to Montana?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Montana from District of Columbia according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

How many flights depart from District of Columbia to Montana on average per week?

As of July 2026, 2 flights take off from District of Columbia and land in Montana each week. The most common flight departure day for this route is Sat, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from District of Columbia to Montana?

Southwest, JetBlue, and Delta are the most popular carriers operating from District of Columbia to Montana

When did momondo last update prices for flights from District of Columbia to Montana?

Prices for flights from District of Columbia to Montana are refreshed on a daily basis.

How many operators does momondo search for flights from District of Columbia to Montana?

As of July 2026, there are 5 operators available to choose from for flights from District of Columbia to Montana.

How old do you have to be to fly from District of Columbia to Montana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana 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 Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$114 Cheap Flights from District of Columbia to Montana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 9:34 am

IAD

MSO

26h 04m

1 stop

10:24 am - 8:20 am

MSO

IAD

19h 56m

1 stop

$311Multiple Airlines

Sat, Aug 8 - Sun, Aug 16

4:52 pm - 4:55 pm

IAD

BIL

26h 03m

2 stops

8:58 pm - 8:04 am

BIL

IAD

9h 06m

1 stop

$340Multiple Airlines

Thu, Aug 20 - Mon, Aug 24

7:00 am - 12:28 pm

IAD

GTF

7h 28m

1 stop

6:18 pm - 11:49 am

GTF

IAD

15h 31m

2 stops

$344Delta

Thu, Aug 13 - Tue, Aug 18

6:59 pm - 11:30 pm

DCA

BIL

6h 31m

1 stop

5:20 am - 4:44 pm

BIL

DCA

9h 24m

1 stop

$349Delta

Wed, Aug 19 - Wed, Aug 26

5:00 am - 11:05 am

DCA

BZN

8h 05m

1 stop

6:26 am - 6:14 pm

BZN

DCA

9h 48m

2 stops

$354American Airlines

Tue, Aug 25 - Tue, Sep 1

6:10 am - 12:03 pm

IAD

BZN

7h 53m

1 stop

6:26 am - 8:56 pm

BZN

IAD

12h 30m

2 stops

$354American Airlines

Tue, Aug 18 - Tue, Aug 25

2:40 pm - 10:25 pm

DCA

BZN

9h 45m

2 stops

6:55 am - 5:00 pm

BZN

DCA

8h 05m

1 stop

$369Southwest

Tue, Aug 11 - Tue, Aug 25

7:00 am - 2:13 pm

IAD

BZN

9h 13m

1 stop

4:23 pm - 12:44 am

BZN

IAD

6h 21m

1 stop

$372United Airlines

Thu, Aug 27 - Tue, Sep 8

3:30 pm - 10:25 pm

DCA

BZN

8h 55m

2 stops

2:00 pm - 11:55 pm

BZN

DCA

7h 55m

2 stops

$374Southwest

Mon, Aug 17 - Wed, Aug 19

6:15 am - 11:40 am

IAD

BZN

7h 25m

1 stop

4:30 pm - 12:44 am

BZN

IAD

6h 14m

1 stop

$375United Airlines

Mon, Aug 24 - Mon, Aug 24

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Southwest flights from District of Columbia to Montana

Our best Southwest deals on District of Columbia to Montana flight tickets

Southwest

Aug 11

DCA2:40 pmWashington, D.C. Reagan-National

9h 45m

2 stops

BZN10:25 pmBozeman Gallatin Field

Aug 25

BZN6:55 amBozeman Gallatin Field

8h 05m

1 stop

DCA5:00 pmWashington, D.C. Reagan-National

$369

Southwest

Aug 17

DCA3:30 pmWashington, D.C. Reagan-National

8h 55m

2 stops

BZN10:25 pmBozeman Gallatin Field

Aug 19

BZN2:00 pmBozeman Gallatin Field

7h 55m

2 stops

DCA11:55 pmWashington, D.C. Reagan-National

$374

Southwest

Aug 24

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

5h 45m

1 stop

BZN12:55 pmBozeman Gallatin Field

Aug 30

BZN6:30 amBozeman Gallatin Field

7h 50m

1 stop

DCA4:20 pmWashington, D.C. Reagan-National

$378

American Airlines flights from District of Columbia to Montana

Our best American Airlines deals on District of Columbia to Montana flight tickets

American Airlines

Nov 2

DCA6:00 amWashington, D.C. Reagan-National

8h 35m

1 stop

MSO12:35 pmMissoula Johnson-Bell Field

Nov 6

MSO1:45 pmMissoula Johnson-Bell Field

8h 14m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$349

American Airlines

Aug 18

IAD6:10 amWashington, D.C. Dulles Intl

7h 53m

1 stop

BZN12:03 pmBozeman Gallatin Field

Aug 25

BZN6:26 amBozeman Gallatin Field

12h 30m

2 stops

IAD8:56 pmWashington, D.C. Dulles Intl

$354

American Airlines

Aug 25

DCA5:00 amWashington, D.C. Reagan-National

9h 05m

2 stops

BZN12:05 pmBozeman Gallatin Field

Sep 1

BZN6:26 amBozeman Gallatin Field

9h 48m

2 stops

DCA6:14 pmWashington, D.C. Reagan-National

$359

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Missoula

IAD - MSO

IADMSO

Washington, D.C. Dulles Intl

Sat 8/8

9:30 am-9:34 am

1 stop26h 04m

Missoula Johnson-Bell Field

Sun 8/16

10:24 am-8:20 am

1 stop19h 56m

$311

Washington, D.C.Billings

IAD - BIL

IADBIL

Washington, D.C. Dulles Intl

Thu 8/20

4:52 pm-4:55 pm

2 stops26h 03m

Billings Logan Intl

Mon 8/24

8:58 pm-8:04 am

1 stop9h 06m

$340

Washington, D.C.Great Falls

IAD - GTF

IADGTF

Washington, D.C. Dulles Intl

Thu 8/13

7:00 am-12:28 pm

1 stop7h 28m

Great Falls

Tue 8/18

6:18 pm-11:49 am

2 stops15h 31m

$344

Washington, D.C.Billings

DCA - BIL

DCABIL

Washington, D.C. Reagan-National

Wed 8/19

6:59 pm-11:30 pm

1 stop6h 31m

Billings Logan Intl

Wed 8/26

5:20 am-4:44 pm

1 stop9h 24m

$349

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Tue 8/25

5:00 am-11:05 am

1 stop8h 05m

Bozeman Gallatin Field

Tue 9/1

6:26 am-6:14 pm

2 stops9h 48m

$354

Washington, D.C.Bozeman

IAD - BZN

IADBZN

Washington, D.C. Dulles Intl

Tue 8/18

6:10 am-12:03 pm

1 stop7h 53m

Bozeman Gallatin Field

Tue 8/25

6:26 am-8:56 pm

2 stops12h 30m

$354

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Tue 8/11

2:40 pm-10:25 pm

2 stops9h 45m

Bozeman Gallatin Field

Tue 8/25

6:55 am-5:00 pm

1 stop8h 05m

$369

Washington, D.C.Bozeman

IAD - BZN

IADBZN

Washington, D.C. Dulles Intl

Thu 8/27

7:00 am-2:13 pm

1 stop9h 13m

Bozeman Gallatin Field

Tue 9/8

4:23 pm-12:44 am

1 stop6h 21m

$372

Washington, D.C.Bozeman

DCA - BZN

DCABZN

Washington, D.C. Reagan-National

Mon 8/17

3:30 pm-10:25 pm

2 stops8h 55m

Bozeman Gallatin Field

Wed 8/19

2:00 pm-11:55 pm

2 stops7h 55m

$374

Quickest round-trip

Washington, D.C.Bozeman

IAD - BZN

IADBZN

Washington, D.C. Dulles Intl

Mon 8/24

6:15 am-11:40 am

1 stop7h 25m

Bozeman Gallatin Field

Mon 8/24

4:30 pm-12:44 am

1 stop6h 14m

$375

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 District of Columbia to Montana

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

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from District of Columbia is in January. Flight prices, which tend to average around $391, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Montana, with average flight prices from District of Columbia averaging around $420.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Saturday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $558. The most expensive day to fly to Montana is Friday, with ticket prices averaging around $747.

What is the cheapest District of Columbia to Montana flight route?

Fly from Washington, D.C. Dulles Intl to Bozeman Gallatin Field for the best District of Columbia - Montana flight prices

How far in advance should I book a flight from District of Columbia to Montana?

You are more likely to see cheaper flights to Montana from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $496 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from District of Columbia for as low as $373 on momondo.

What cabin class options are available on District of Columbia to Montana flights?

There are 3 cabin classes available to choose from on District of Columbia to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Montana flights?

No. A direct flight is the cheapest option for a flight between District of Columbia to Montana.

Cheap District of Columbia to Montana flight deals and tips

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

Best Price Found	$507
Fastest flight time	4h 27m
Direct flights	Mon and Sun
Airports in Montana	32 airports

The best flight deal from District of Columbia to Montana found on momondo in the last 72 hours is $507

The fastest flight from District of Columbia to Montana takes 4h 27m

Direct flights go from District of Columbia to Montana on Monday and Sunday. There are no airlines offering direct flights.

There are 32 airports in Montana. From District of Columbia there are direct flights to Bozeman Gallatin Field (BZN).

Search flight deals

Frequently asked questions about flying from District of Columbia to Montana

When did momondo last update prices for flights from District of Columbia to Montana?
Prices for flights from District of Columbia to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to Montana?
As of July 2026, there are 5 operators available to choose from for flights from District of Columbia to Montana.
How old do you have to be to fly from District of Columbia to Montana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana 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 Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from District of Columbia to Montana?
momondo data reveals that the most frequently booked plane model on the route from District of Columbia to Montana is Boeing 737 MAX 8, representing 88.89% of all bookings. The subsequent popular models are Boeing 737 at 6.67%, Airbus A319 at 2.22%, and Boeing 737-800 at 2.22%.

Best airlines flying from District of Columbia to Montana

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $150	Free Cancellation	Rating 7.8 8,480 reviews	Search Delta flights
Southwest	PriceFrom $241	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,828 reviews	Search American Airlines flights
United Airlines	PriceFrom $262	Free Cancellation	Rating 7.4 10,006 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $365	Free Cancellation	Rating 7.9 12,672 reviews	Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Montana for you.

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

momondo does allow users to show only those flights to Montana from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

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 District of Columbia to Montana.

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

Yes. momondo can track prices for District of Columbia to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.