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 5h 22m on average. Another popular route from Montana to Maryland is flying from Missoula to Baltimore, which will take roughly 6h 18m. Keep in mind that layovers or delays could extend your travel time.

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 65% 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.

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

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Montana to Maryland

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

As of September 2026, 6 flights take off from Montana and land in Maryland each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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 3 as of September 2026.

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.

$184 Cheap Flights from Montana to Maryland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 6:00 amBIL Billings Logan Intl-BWI Baltimore/Washington

9h 35m1 stop Salt Lake City

3:11 pm - 7:48 pmBWI Baltimore/Washington-BIL Billings Logan Intl

6h 37m1 stop Minneapolis St Paul

$379Delta

Thu, Dec 10 - Sat, Dec 12

6:29 pm - 6:00 amBIL Billings Logan Intl-BWI Baltimore/Washington

9h 31m1 stop Salt Lake City

7:15 am - 12:18 pmBWI Baltimore/Washington-BIL Billings Logan Intl

7h 03m1 stop Salt Lake City

$379Delta

Tue, Nov 10 - Sat, Nov 14

2:42 pm - 11:08 pmBIL Billings Logan Intl-BWI Baltimore/Washington

6h 26m1 stop Denver Intl

4:19 pm - 9:14 pmBWI Baltimore/Washington-BIL Billings Logan Intl

6h 55m1 stop Denver Intl

$379United Airlines

Fri, Oct 30 - Tue, Nov 3

7:00 am - 3:13 pmBIL Billings Logan Intl-BWI Baltimore/Washington

6h 13m1 stop Denver Intl

4:19 pm - 9:14 pmBWI Baltimore/Washington-BIL Billings Logan Intl

6h 55m1 stop Denver Intl

$379United Airlines

Sat, Oct 31 - Sat, Nov 7

6:34 pm - 5:40 amFCA Kalispell Glacier Park-BWI Baltimore/Washington

9h 06m1 stop Seattle/Tacoma Intl

6:15 pm - 12:15 pmBWI Baltimore/Washington-FCA Kalispell Glacier Park

20h 00m1 stop Seattle/Tacoma Intl

$379Alaska Airlines

Fri, Nov 6 - Mon, Nov 9

6:21 pm - 6:00 amBIL Billings Logan Intl-BWI Baltimore/Washington

9h 39m1 stop Salt Lake City

3:11 pm - 7:48 pmBWI Baltimore/Washington-BIL Billings Logan Intl

6h 37m1 stop Minneapolis St Paul

$379Delta

Tue, Dec 8 - Sat, Dec 12

2:42 pm - 11:08 pmBIL Billings Logan Intl-BWI Baltimore/Washington

6h 26m1 stop Denver Intl

10:09 am - 5:14 pmBWI Baltimore/Washington-BIL Billings Logan Intl

9h 05m2 stops Chicago O'Hare Intl Denver Intl

$384United Airlines

Fri, Oct 30 - Tue, Nov 3

1:15 pm - 12:24 amBZN Bozeman Gallatin Field-BWI Baltimore/Washington

9h 09m1 stop Chicago O'Hare Intl

7:17 am - 12:25 pmBWI Baltimore/Washington-BZN Bozeman Gallatin Field

7h 08m1 stop Chicago O'Hare Intl

$399American Airlines

Thu, Oct 22 - Mon, Oct 26

11:20 am - 10:10 pmBZN Bozeman Gallatin Field-BWI Baltimore/Washington

8h 50m2 stops Denver Intl Dallas Love Field

5:20 pm - 10:25 pmBWI Baltimore/Washington-BZN Bozeman Gallatin Field

7h 05m1 stop Denver Intl

$404Southwest

Thu, Dec 3 - Mon, Dec 7

11:20 am - 10:10 pmBZN Bozeman Gallatin Field-BWI Baltimore/Washington

8h 50m2 stops Denver Intl Dallas Love Field

2:35 pm - 10:25 pmBWI Baltimore/Washington-BZN Bozeman Gallatin Field

9h 50m2 stops Atlanta Hartsfield-Jackson Denver Intl

$409Southwest

Thu, Dec 3 - Mon, Dec 7

Cheap last minute flights

Enter your travel dates to find the best prices.

6:23 am - 2:01 pmBIL Billings Logan Intl-BWI Baltimore/Washington

5h 38m1 stop Minneapolis St Paul

2:59 pm - 8:15 pmBWI Baltimore/Washington-BIL Billings Logan Intl

7h 16m1 stop Minneapolis St Paul

$479Delta

Sat, Oct 3 - Sat, Oct 10

6:23 am - 7:47 pmBIL Billings Logan Intl-BWI Baltimore/Washington

11h 24m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

2:59 pm - 8:15 pmBWI Baltimore/Washington-BIL Billings Logan Intl

7h 16m1 stop Minneapolis St Paul

$484Delta

Sat, Oct 3 - Sat, Oct 10

6:23 am - 7:47 pmBIL Billings Logan Intl-BWI Baltimore/Washington

11h 24m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

12:37 pm - 10:25 pmBWI Baltimore/Washington-BIL Billings Logan Intl

11h 48m2 stops Detroit Metropolitan Wayne County Salt Lake City

$489Delta

Sat, Oct 3 - Sat, Oct 10

2:40 pm - 11:19 pmFCA Kalispell Glacier Park-BWI Baltimore/Washington

6h 39m1 stop Minneapolis St Paul

7:15 pm - 11:43 pmBWI Baltimore/Washington-FCA Kalispell Glacier Park

6h 28m1 stop Minneapolis St Paul

$509Delta

Thu, Oct 1 - Mon, Oct 5

12:28 pm - 9:03 pmMSO Missoula Johnson-Bell Field-BWI Baltimore/Washington

6h 35m1 stop Chicago O'Hare Intl

4:13 pm - 9:32 pmBWI Baltimore/Washington-MSO Missoula Johnson-Bell Field

7h 19m1 stop Denver Intl

$529United Airlines

Sat, Oct 3 - Mon, Oct 5

12:28 pm - 9:03 pmMSO Missoula Johnson-Bell Field-BWI Baltimore/Washington

6h 35m1 stop Chicago O'Hare Intl

6:29 am - 11:32 amBWI Baltimore/Washington-MSO Missoula Johnson-Bell Field

7h 03m1 stop Chicago O'Hare Intl

$539United Airlines

Fri, Oct 2 - Sun, Oct 4

12:02 pm - 10:59 pmBZN Bozeman Gallatin Field-BWI Baltimore/Washington

8h 57m1 stop Dallas/Fort Worth

7:17 am - 12:25 pmBWI Baltimore/Washington-BZN Bozeman Gallatin Field

7h 08m1 stop Chicago O'Hare Intl

$565American Airlines

Fri, Oct 2 - Wed, Oct 7

2:37 pm - 11:44 pmBZN Bozeman Gallatin Field-BWI Baltimore/Washington

7h 07m1 stop Denver Intl

4:13 pm - 9:04 pmBWI Baltimore/Washington-BZN Bozeman Gallatin Field

6h 51m1 stop Denver Intl

$565United Airlines

Thu, Oct 1 - Sat, Oct 3

12:02 pm - 10:59 pmBZN Bozeman Gallatin Field-BWI Baltimore/Washington

8h 57m1 stop Dallas/Fort Worth

7:17 am - 12:25 pmBWI Baltimore/Washington-BZN Bozeman Gallatin Field

7h 08m1 stop Chicago O'Hare Intl

$607American Airlines

Fri, Oct 2 - Wed, Oct 7

7:03 am - 6:08 pmBZN Bozeman Gallatin Field-BWI Baltimore/Washington

9h 05m1 stop Seattle/Tacoma Intl

7:15 pm - 9:54 amBWI Baltimore/Washington-BZN Bozeman Gallatin Field

16h 39m1 stop Seattle/Tacoma Intl

$695Alaska Airlines

Wed, Sep 30 - Wed, Sep 30

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Alaska Airlines flights from Montana to Maryland

Our best Alaska Airlines deals on Montana to Maryland flight tickets

Alaska Airlines

Nov 6

FCA6:34 pmKalispell Glacier Park

9h 06m

1 stop

BWI5:40 amBaltimore/Washington

Nov 9

BWI6:15 pmBaltimore/Washington

20h 00m

1 stop

FCA12:15 pmKalispell Glacier Park

$379

Alaska Airlines

Oct 29

MSO3:49 pmMissoula Johnson-Bell Field

11h 31m

1 stop

BWI5:20 amBaltimore/Washington

Nov 1

BWI7:02 amBaltimore/Washington

10h 29m

1 stop

MSO3:31 pmMissoula Johnson-Bell Field

$444

Alaska Airlines

Oct 28

BIL7:32 pmBillings Logan Intl

19h 40m

1 stop

BWI5:12 pmBaltimore/Washington

Nov 2

BWI7:02 amBaltimore/Washington

11h 30m

1 stop

BIL4:32 pmBillings Logan Intl

$449

United Airlines flights from Montana to Maryland

Our best United Airlines deals on Montana to Maryland flight tickets

United Airlines

Nov 2

GTF2:45 pmGreat Falls

6h 23m

1 stop

BWI11:08 pmBaltimore/Washington

Nov 18

BWI8:23 amBaltimore/Washington

7h 26m

1 stop

GTF1:49 pmGreat Falls

$388

United Airlines

Nov 5

BIL2:42 pmBillings Logan Intl

6h 26m

1 stop

BWI11:08 pmBaltimore/Washington

Nov 10

BWI4:19 pmBaltimore/Washington

6h 55m

1 stop

BIL9:14 pmBillings Logan Intl

$392

United Airlines

Nov 2

GTF2:45 pmGreat Falls

6h 23m

1 stop

BWI11:08 pmBaltimore/Washington

Nov 18

BWI12:34 pmBaltimore/Washington

11h 04m

2 stops

GTF9:38 pmGreat Falls

$394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsBaltimore

BIL Billings Logan Intl - BWI Baltimore/Washington

BILBWI

Billings Logan Intl

Thu 12/10

6:25 pm-6:00 am

1 stop9h 35m

Baltimore/Washington

Sat 12/12

3:11 pm-7:48 pm

1 stop6h 37m

$379

BillingsBaltimore

BIL Billings Logan Intl - BWI Baltimore/Washington

BILBWI

Billings Logan Intl

Tue 11/10

6:29 pm-6:00 am

1 stop9h 31m

Baltimore/Washington

Sat 11/14

7:15 am-12:18 pm

1 stop7h 03m

$379

BillingsBaltimore

BIL Billings Logan Intl - BWI Baltimore/Washington

BILBWI

Billings Logan Intl

Fri 10/30

2:42 pm-11:08 pm

1 stop6h 26m

Baltimore/Washington

Tue 11/3

4:19 pm-9:14 pm

1 stop6h 55m

$379

Quickest round-trip

BillingsBaltimore

BIL Billings Logan Intl - BWI Baltimore/Washington

BILBWI

Billings Logan Intl

Sat 10/31

7:00 am-3:13 pm

1 stop6h 13m

Baltimore/Washington

Sat 11/7

4:19 pm-9:14 pm

1 stop6h 55m

$379

KalispellBaltimore

FCA Kalispell Glacier Park - BWI Baltimore/Washington

FCABWI

Kalispell Glacier Park

Fri 11/6

6:34 pm-5:40 am

1 stop9h 06m

Baltimore/Washington

Mon 11/9

6:15 pm-12:15 pm

1 stop20h 00m

$379

BillingsBaltimore

BIL Billings Logan Intl - BWI Baltimore/Washington

BILBWI

Billings Logan Intl

Tue 12/8

6:21 pm-6:00 am

1 stop9h 39m

Baltimore/Washington

Sat 12/12

3:11 pm-7:48 pm

1 stop6h 37m

$379

BillingsBaltimore

BIL Billings Logan Intl - BWI Baltimore/Washington

BILBWI

Billings Logan Intl

Fri 10/30

2:42 pm-11:08 pm

1 stop6h 26m

Baltimore/Washington

Tue 11/3

10:09 am-5:14 pm

2 stops9h 05m

$384

BozemanBaltimore

BZN Bozeman Gallatin Field - BWI Baltimore/Washington

BZNBWI

Bozeman Gallatin Field

Thu 10/22

1:15 pm-12:24 am

1 stop9h 09m

Baltimore/Washington

Mon 10/26

7:17 am-12:25 pm

1 stop7h 08m

$399

BozemanBaltimore

BZN Bozeman Gallatin Field - BWI Baltimore/Washington

BZNBWI

Bozeman Gallatin Field

Thu 12/3

11:20 am-10:10 pm

2 stops8h 50m

Baltimore/Washington

Mon 12/7

5:20 pm-10:25 pm

1 stop7h 05m

$404

BozemanBaltimore

BZN Bozeman Gallatin Field - BWI Baltimore/Washington

BZNBWI

Bozeman Gallatin Field

Thu 12/3

11:20 am-10:10 pm

2 stops8h 50m

Baltimore/Washington

Mon 12/7

2:35 pm-10:25 pm

2 stops9h 50m

$409

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 January. Flight prices, which tend to average around $420, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in January, then you should wait until November to fly from Montana, when ticket prices are also cheap, with an average price of $430.

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

The cheapest day to depart from Montana to Maryland is on a Saturday. Travelers who choose to depart for Maryland on a Saturday will often find tickets for as low as $649. The most expensive day to fly to Maryland is Friday, with ticket prices averaging around $1,380.

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 $649. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $784.

Can stopping save me money on Montana to Maryland flights?

You could potentially save up to 29% 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

Best Price Found	$184
Fastest flight time	3h 47m
Direct flights	None

The best one-way flight to Maryland from Montana in the past 72 hours is $184. The best round-trip flight deal from Montana to Maryland found on momondo in the last 72 hours is $379.

The fastest flight from Montana to Maryland takes 3h 47m

There are no direct flights from Montana to Maryland. There are no popular flight routes from Montana to Maryland.

Search flight deals

Frequently asked questions about flying from Montana to Maryland

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 3 as of September 2026.
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
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,251 reviews	Search United Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.8 8,612 reviews	Search Delta flights
Southwest	PriceFrom $308	Free Cancellation	Rating 8.0 4,201 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.