Maryland

$147+ Cheap flights from Montana to Maryland

BZN — BWI
Nov 30 — Dec 71
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to Maryland

Cheapest flights from Montana to Maryland

Thu 12/36:30 am -
1 stop6h 46m
Mon 12/78:00 am -
1 stop10h 50m
Deal found 10/27$338
Wed 11/181:39 pm -
1 stop7h 44m
Sat 11/216:00 am -
1 stop9h 20m
Deal found 10/27$343
Sun 11/226:29 pm -
1 stop9h 31m
Thu 11/2612:18 pm -
2 stops9h 24m
Deal found 10/28$384
Thu 11/196:19 pm -
1 stop9h 41m
Mon 11/237:15 am -
1 stop7h 26m
Deal found 10/29$388
Thu 12/36:19 pm -
1 stop9h 41m
Mon 12/77:00 am -
2 stops12h 39m
Deal found 10/30$394
Thu 11/267:10 am -
1 stop8h 26m
Thu 12/37:00 am -
1 stop9h 13m
Deal found 10/28$396
Thu 12/101:52 pm -
1 stop6h 56m
Thu 12/176:30 am -
1 stop8h 20m
Deal found 10/26$397
Tue 11/171:06 pm -
1 stop8h 49m
Wed 11/187:18 am -
1 stop7h 18m
Deal found 10/27$399
Thu 12/32:35 pm -
1 stop6h 24m
Mon 12/74:22 pm -
1 stop7h 04m
Deal found 10/27$399
Sat 12/56:19 pm -
2 stops14h 36m
Wed 12/97:00 am -
2 stops12h 39m
Deal found 10/30$399
Wed 11/182:30 pm -
1 stop7h 05m
Sun 11/227:15 am -
1 stop6h 50m
Deal found 10/27$399
Thu 12/172:34 pm -
1 stop6h 40m
Sun 1/108:44 am -
1 stop10h 08m
Deal found 10/29$400

Find flight deals from Montana to Maryland

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(United Airlines)

One-way from

$147
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$557
Provider with most accurate pricing for Bozeman Gallatin Field-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Washington, D.C. (WAS) flights.
From Montana to Maryland
One-way flight from Montana to Maryland
Highest demand for flights based on searches. 20% potential increase in price ($128 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanBaltimore

BZN Bozeman Gallatin Field - BWI Baltimore/Washington

BZNBWI

Bozeman Gallatin Field

Thu 12/10

1:31 pm-11:28 pm

1 stop7h 57m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$172

KalispellBaltimore

FCA Kalispell Glacier Park - BWI Baltimore/Washington

FCABWI

Kalispell Glacier Park

Sat 12/12

6:16 pm-6:00 am

1 stop9h 44m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$190

KalispellBaltimore

FCA Kalispell Glacier Park - BWI Baltimore/Washington

FCABWI

Kalispell Glacier Park

Thu 1/21

2:45 pm-11:52 pm

1 stop7h 07m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$190

KalispellBaltimore

FCA Kalispell Glacier Park - BWI Baltimore/Washington

FCABWI

Kalispell Glacier Park

Fri 12/11

6:16 pm-9:57 am

2 stops13h 41m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$195

MissoulaBaltimore

MSO Missoula Johnson-Bell Field - BWI Baltimore/Washington

MSOBWI

Missoula Johnson-Bell Field

Fri 12/11

2:41 pm-10:59 pm

1 stop6h 18m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$200

MissoulaBaltimore

MSO Missoula Johnson-Bell Field - BWI Baltimore/Washington

MSOBWI

Missoula Johnson-Bell Field

Sat 12/12

6:25 pm-6:00 am

1 stop9h 35m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$200

MissoulaBaltimore

MSO Missoula Johnson-Bell Field - BWI Baltimore/Washington

MSOBWI

Missoula Johnson-Bell Field

Sun 1/3

6:24 pm-5:58 am

1 stop9h 34m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$200

MissoulaBaltimore

MSO Missoula Johnson-Bell Field - BWI Baltimore/Washington

MSOBWI

Missoula Johnson-Bell Field

Sun 12/13

6:25 pm-9:22 am

2 stops12h 57m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$205

KalispellBaltimore

FCA Kalispell Glacier Park - BWI Baltimore/Washington

FCABWI

Kalispell Glacier Park

Mon 11/23

6:14 am-7:09 pm

2 stops10h 55m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$215

KalispellBaltimore

FCA Kalispell Glacier Park - BWI Baltimore/Washington

FCABWI

Kalispell Glacier Park

Mon 11/23

6:17 pm-6:00 am

1 stop9h 43m

Baltimore/Washington

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Montana to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Montana with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Montana to Maryland

What is the cheapest month to book a flight from Montana to Maryland?

Currently, January is the cheapest month in which you can book a flight from Montana to Maryland (average of $420). Flying from Montana to Maryland in July is currently the most expensive (average of $686). 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 Montana to Maryland?

Airfare is below average for this route at the moment.
Montana to Maryland flights typically cost between $481 and $791 in December.
The cheapest round-trip price found within the last 5 days was $338 on United Airlines (Dec 3-Dec 7).

Reviews of airlines servicing Maryland

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Montana to Maryland to help guide your decision. 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.

Entertainment

7.4

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Entertainment

7.4

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Entertainment

7.4

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Entertainment

7.4

Comfort

8.0

Crew

8.6

Food

7.0

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Related info for your journey

  • How long is the flight from Montana to Maryland?

    United Airlines, Delta, and American Airlines can get you from Montana to Maryland in just under 6h 46m. Your travel time can differ by up to 2h 55m. The distance between Montana and Maryland is about 1799 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montana to Maryland one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $179 and $192 on Alaska Airlines and Southwest, respectively.

  • Can I find deals for flights from Montana to Maryland that include hotel bookings?

    Yes. In addition to deals on Montana to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Maryland.

  • Can I find deals for business class flights from Montana to Maryland?

    Yes. Cheapflights offers flight deals from Montana to Maryland 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 Montana to Maryland?

    Currently, January is the cheapest month in which you can book a flight from Montana to Maryland (average of $420). Flying from Montana to Maryland in July is currently the most expensive (average of $686). 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

Alternative routes for Montana to Maryland

Top 3 airlines flying from Montana to Maryland

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$568FlexibilityNo cancel feeOn-time69%
DeltaCheapest$277Average$582FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$308Average$476FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.