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$149+ Cheap flights from Missoula to Baltimore (MSO - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BWI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Missoula to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$299
(American Airlines)

One-way from

$149
(Alaska Airlines)

Popular in

May

Cheapest in

April

Average price

$550
From Missoula Johnson-Bell Field to Baltimore/Washington
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One-way flight from Missoula Johnson-Bell Field to Baltimore/Washington
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Missoula to Baltimore

Cheapest flights from Missoula to Baltimore
Explore the most affordable flight options available from Missoula to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:51 pmMSO - BWI
1 stop7h 31mAmerican Airlines
Sun 9/286:30 amBWI - MSO
1 stop8h 30mAmerican Airlines
Deal found 7/27$299
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:33 pmMSO - BWI
1 stop6h 16mDelta
Tue 9/305:15 pmBWI - MSO
2 stops9h 03mDelta
Deal found 7/26$304
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:54 pmMSO - BWI
2 stops17h 38mMultiple Airlines
Fri 8/152:30 pmBWI - MSO
2 stops21h 08mMultiple Airlines
Deal found 7/27$391
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:30 pmMSO - BWI
1 stop9h 15mAlaska Airlines
Tue 12/167:30 amBWI - MSO
1 stop8h 22mAlaska Airlines
Deal found 7/29$400
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:33 pmMSO - BWI
1 stop6h 45mUnited Airlines
Mon 12/154:15 pmBWI - MSO
1 stop7h 03mUnited Airlines
Deal found 7/29$412

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Missoula to Baltimore that are best for you.

Fly from

Missoula

Fly to

Baltimore

Route

Depart

Return

Price

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Wed 9/24

1:51 pm-11:22 pm

1 stop7h 31m

Baltimore/Washington

Sun 9/28

6:30 am-1:00 pm

1 stop8h 30m

$299

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Thu 9/18

3:33 pm-11:49 pm

1 stop6h 16m

Baltimore/Washington

Tue 9/30

5:15 pm-12:18 am

2 stops9h 03m

$304

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Mon 8/11

9:54 pm-5:32 pm

2 stops17h 38m

Baltimore/Washington

Fri 8/15

2:30 pm-9:38 am

2 stops21h 08m

$391

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Thu 12/11

6:30 pm-5:45 am

1 stop9h 15m

Baltimore/Washington

Tue 12/16

7:30 am-1:52 pm

1 stop8h 22m

$400

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Fri 9/26

2:33 pm-11:18 pm

1 stop6h 45m

Baltimore/Washington

Mon 12/15

4:15 pm-9:18 pm

1 stop7h 03m

$412

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Wed 9/24

6:40 pm-5:39 am

1 stop8h 59m

$149

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Thu 10/2

1:50 pm-11:18 pm

1 stop7h 28m

$150

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Wed 9/24

6:20 pm-9:13 am

2 stops12h 53m

$155

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Fri 8/15

6:13 pm-5:15 am

1 stop9h 02m

$211

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Thu 8/21

6:30 am-5:29 pm

2 stops8h 59m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Missoula to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Baltimore

What is the cheapest month to book a flight from Missoula to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Missoula to Baltimore (average of $241). Flying from Missoula to Baltimore in March is currently the most expensive (average of $290). 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.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Missoula to Baltimore, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Missoula to Baltimore round-trip?

    American Airlines, at $299, was found to be the cheapest airline from Missoula to Baltimore.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. These flights start at 46% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Missoula to Baltimore one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $149. American Airlines flights start at $150 while deals on Delta start at $155 one-way.

  • Can I find deals for flights from Missoula to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Missoula to Baltimore?

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

  • Can I find deals for business class flights from Missoula to Baltimore?

    Yes. Cheapflights offers flight deals from Missoula to Baltimore 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 Missoula to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Baltimore (average of $241). Flying from Missoula to Baltimore in March is currently the most expensive (average of $290). 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

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Alternative routes for Missoula to Baltimore

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Top 2 airlines flying from Missoula to Baltimore

Discover the top 2 airlines that operate flights from Missoula to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$366Average$570FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$406Average$623FlexibilityNo cancel feeOn-time69%

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