What is the cheapest airline that flies from Montana to Maryland?

American Airlines, Frontier, and Southwest are the most popular carriers operating from Montana to Maryland

How many flights depart from Montana to Maryland on average per week?

As of November 2025, 7 flights take off from Montana and land in Maryland each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What airlines fly to Maryland?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Maryland from Montana according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 3 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

How long is the flight from Montana to Maryland?

Flight times from Montana to Maryland vary, but if you’re flying out of Billings and flying into Baltimore (one of the most popular routes), then the duration is 6h 10m on average. Another popular route from Montana to Maryland is flying from Kalispell to Baltimore, which will take roughly 6h 19m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Montana to Maryland?

Prices for flights from Montana to Maryland refresh daily.

How many operators does momondo search for flights from Montana to Maryland?

The number of operators available for flights from Montana to Maryland is 4 as of November 2025.

How old do you have to be to fly from Montana to Maryland?

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 Montana to Maryland.

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

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$125 Cheap Flights from Montana to Maryland in 2025/26

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Find the cheapest flights from Montana to Maryland

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:16 pmBZN-BWI

9h 16m1 stop

7:00 am - 2:04 pmBWI-BZN

9h 04m1 stop

$242Alaska Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

11:30 am - 9:55 pmBZN-DCA

8h 25m1 stop

8:59 am - 4:34 pmDCA-BZN

9h 35m1 stop

$248Alaska Airlines

Find Deal

Wed, Mar 4 - Wed, Mar 11

1:46 pm - 11:00 pmBZN-DCA

7h 14m1 stop

6:30 am - 12:54 pmDCA-BZN

8h 24m1 stop

$249American Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

1:42 pm - 11:52 pmBZN-BWI

8h 10m1 stop

6:17 am - 1:19 pmBWI-BZN

9h 02m1 stop

$249American Airlines

Find Deal

Thu, Jan 15 - Tue, Jan 20

5:45 pm - 5:10 amBZN-BWI

9h 25m1 stop

5:50 pm - 10:45 pmBWI-BZN

6h 55m1 stop

$254Southwest

Find Deal

Fri, Dec 12 - Mon, Dec 15

3:00 pm - 11:46 pmFCA-PHL

6h 46m1 stop

6:15 am - 1:51 pmPHL-FCA

9h 36m1 stop

$257Delta

Find Deal

Tue, Apr 7 - Wed, Apr 8

6:33 pm - 6:00 amBZN-BWI

9h 27m1 stop

7:06 pm - 11:37 pmBWI-BZN

6h 31m1 stop

$277Delta

Find Deal

Fri, Dec 12 - Mon, Dec 15

6:22 pm - 5:24 amBZN-BWI

9h 02m1 stop

10:44 am - 3:10 pmBWI-BZN

6h 26m1 stop

$303United Airlines

Find Deal

Tue, Dec 23 - Wed, Dec 31

5:00 am - 3:00 pmBZN-BWI

8h 00m2 stops

5:50 pm - 10:45 pmBWI-BZN

6h 55m1 stop

$304Southwest

Find Deal

Fri, Dec 12 - Mon, Dec 15

1:30 pm - 5:24 amBZN-BWI

13h 54m2 stops

10:44 am - 3:10 pmBWI-BZN

6h 26m1 stop

$308United Airlines

Find Deal

Tue, Dec 23 - Wed, Dec 31

Delta flights from Montana to Maryland

Our best Delta deals on Montana to Maryland flight tickets

Delta

Apr 7

FCA3:00 pmKalispell Glacier Park

6h 46m

1 stop

PHL11:46 pmPhiladelphia

Apr 8

PHL6:15 amPhiladelphia

9h 36m

1 stop

FCA1:51 pmKalispell Glacier Park

$257

Find similar

Delta

Dec 12

BZN6:33 pmBozeman Gallatin Field

9h 27m

1 stop

BWI6:00 amBaltimore/Washington

Dec 15

BWI7:06 pmBaltimore/Washington

6h 31m

1 stop

BZN11:37 pmBozeman Gallatin Field

$277

Find similar

Delta

Dec 3

FCA2:51 pmKalispell Glacier Park

7h 06m

1 stop

PHL11:57 pmPhiladelphia

Dec 10

PHL6:18 amPhiladelphia

9h 38m

1 stop

FCA1:56 pmKalispell Glacier Park

$278

Find similar

United Airlines flights from Montana to Maryland

Our best United Airlines deals on Montana to Maryland flight tickets

United Airlines

Dec 23

BZN6:22 pmBozeman Gallatin Field

9h 02m

1 stop

BWI5:24 amBaltimore/Washington

Dec 31

BWI10:44 amBaltimore/Washington

6h 26m

1 stop

BZN3:10 pmBozeman Gallatin Field

$303

Find similar

United Airlines

Dec 23

BZN1:30 pmBozeman Gallatin Field

13h 54m

2 stops

BWI5:24 amBaltimore/Washington

Dec 31

BWI10:44 amBaltimore/Washington

6h 26m

1 stop

BZN3:10 pmBozeman Gallatin Field

$308

Find similar

United Airlines

Dec 23

BZN4:14 pmBozeman Gallatin Field

6h 01m

1 stop

IAD12:15 amWashington, D.C. Dulles Intl

Dec 31

IAD8:15 amWashington, D.C. Dulles Intl

8h 55m

1 stop

BZN3:10 pmBozeman Gallatin Field

$309

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanBaltimore

BZN - BWI

BZNBWI

Bozeman Gallatin Field

Fri 12/5

7:00 am-6:16 pm

1 stop9h 16m

Baltimore/Washington

Mon 12/8

7:00 am-2:04 pm

1 stop9h 04m

$242

BozemanWashington, D.C.

BZN - DCA

BZNDCA

Bozeman Gallatin Field

Wed 3/4

11:30 am-9:55 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Wed 3/11

8:59 am-4:34 pm

1 stop9h 35m

$248

BozemanWashington, D.C.

BZN - DCA

BZNDCA

Bozeman Gallatin Field

Fri 12/5

1:46 pm-11:00 pm

1 stop7h 14m

Washington, D.C. Reagan-National

Mon 12/8

6:30 am-12:54 pm

1 stop8h 24m

$249

BozemanBaltimore

BZN - BWI

BZNBWI

Bozeman Gallatin Field

Thu 1/15

1:42 pm-11:52 pm

1 stop8h 10m

Baltimore/Washington

Tue 1/20

6:17 am-1:19 pm

1 stop9h 02m

$249

BozemanBaltimore

BZN - BWI

BZNBWI

Bozeman Gallatin Field

Fri 12/12

5:45 pm-5:10 am

1 stop9h 25m

Baltimore/Washington

Mon 12/15

5:50 pm-10:45 pm

1 stop6h 55m

$254

KalispellPhiladelphia

FCA - PHL

FCAPHL

Kalispell Glacier Park

Tue 4/7

3:00 pm-11:46 pm

1 stop6h 46m

Philadelphia

Wed 4/8

6:15 am-1:51 pm

1 stop9h 36m

$257

BozemanBaltimore

BZN - BWI

BZNBWI

Bozeman Gallatin Field

Fri 12/12

6:33 pm-6:00 am

1 stop9h 27m

Baltimore/Washington

Mon 12/15

7:06 pm-11:37 pm

1 stop6h 31m

$277

BozemanBaltimore

BZN - BWI

BZNBWI

Bozeman Gallatin Field

Tue 12/23

6:22 pm-5:24 am

1 stop9h 02m

Baltimore/Washington

Wed 12/31

10:44 am-3:10 pm

1 stop6h 26m

$303

BozemanBaltimore

BZN - BWI

BZNBWI

Bozeman Gallatin Field

Fri 12/12

5:00 am-3:00 pm

2 stops8h 00m

Baltimore/Washington

Mon 12/15

5:50 pm-10:45 pm

1 stop6h 55m

$304

BozemanBaltimore

BZN - BWI

BZNBWI

Bozeman Gallatin Field

Tue 12/23

1:30 pm-5:24 am

2 stops13h 54m

Baltimore/Washington

Wed 12/31

10:44 am-3:10 pm

1 stop6h 26m

$308

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 Montana to Maryland

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 Maryland?

The cheapest month to fly to Maryland from Montana is in September. Flight prices, which tend to average around $276, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in September, then you should wait until November to fly from Montana, when ticket prices are also cheap, with an average price of $279.

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

The cheapest day to depart from Montana to Maryland is on a Wednesday. Travelers who choose to depart for Maryland on a Wednesday will often find tickets for as low as $358. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $824.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from Montana to Maryland during this time can be as low as $554. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $892.

Can stopping save me money on Montana to Maryland flights?

You could potentially save up to 45% on your flight if you consider stops on a Montana to Maryland flight.

Cheap Montana to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Maryland

Fastest flight time	3h 48m
Direct flights	Sun
Airports in Maryland	1 airport

The fastest flight from Montana to Maryland takes 3h 48m

Direct flights go from Montana to Maryland on Sunday. There are no airlines offering direct flights.

There is 1 airport near Maryland: Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Montana to Maryland?
Prices for flights from Montana to Maryland refresh daily.
How many operators does momondo search for flights from Montana to Maryland?
The number of operators available for flights from Montana to Maryland is 4 as of November 2025.
How old do you have to be to fly from Montana to Maryland?
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 Montana to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Maryland

Compare and see reviews for airlines that fly from Montana to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $203	Free Cancellation	Rating 7.9 8,000 reviews	Search Delta flights
United Airlines	PriceFrom $210	Free Cancellation	Rating 7.4 9,013 reviews	Search United Airlines flights
Southwest	PriceFrom $327	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Maryland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to Maryland. momondo saves you time and could save you money on your trip.

Can I find flights from Montana to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montana to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from Montana to Maryland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maryland from Montana.

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

Of course. momondo tracks the price of Montana to Maryland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.