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$159+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BWI
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap 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 March 13, 2026.

This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 4/181:40 pm
MSO
-
BWI
1 stop7h 45m
Delta
Sat 4/256:08 am
BWI
-
MSO
2 stops13h 30m
Delta
Deal found 3/8$322
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 5/282:26 pm
MSO
-
BWI
1 stop7h 04m
United Airlines
Sun 5/316:15 am
BWI
-
MSO
1 stop7h 17m
United Airlines
Deal found 3/9$349
This Delta deal was found by Cheapflights users on 3/10. 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.
Tue 12/225:40 am
MSO
-
BWI
2 stops11h 06m
Delta
Mon 1/43:00 pm
BWI
-
MSO
1 stop7h 12m
Delta
Deal found 3/10$379
This Delta deal was found by Cheapflights users on 3/10. 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.
Tue 12/225:40 am
MSO
-
BWI
2 stops11h 06m
Delta
Tue 1/54:39 pm
BWI
-
MSO
2 stops9h 52m
Delta
Deal found 3/10$384
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 5/95:05 am
MSO
-
BWI
1 stop6h 50m
Delta
Wed 5/136:59 pm
BWI
-
MSO
1 stop6h 41m
Delta
Deal found 3/8$393
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/86:04 pm
MSO
-
BWI
1 stop9h 47m
Delta
Wed 4/227:15 am
BWI
-
MSO
1 stop7h 26m
Delta
Deal found 3/10$399
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 4/257:00 am
MSO
-
BWI
1 stop9h 16m
Alaska Airlines
Tue 4/287:04 am
BWI
-
MSO
1 stop9h 55m
Alaska Airlines
Deal found 3/8$403
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 4/252:38 pm
MSO
-
BWI
1 stop6h 46m
United Airlines
Tue 4/2811:08 am
BWI
-
MSO
2 stops12h 22m
United Airlines
Deal found 3/8$412

Find 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$322
(Delta)

One-way from

$159
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$587
Provider with most accurate pricing for Missoula Johnson-Bell Field-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Baltimore/Washington flights.
Search Deals
From Missoula Johnson-Bell Field to Baltimore/Washington
Search Deals
One-way flight from Missoula Johnson-Bell Field to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 13, 2026.
Use the filters below to find and compare flights from Missoula to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 4/18

1:40 pm-11:25 pm

1 stop7h 45m

Baltimore/Washington

Sat 4/25

6:08 am-5:38 pm

2 stops13h 30m

$322

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 4/25

7:00 am-6:16 pm

1 stop9h 16m

Baltimore/Washington

Tue 4/28

7:04 am-2:59 pm

1 stop9h 55m

$403

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 4/25

6:15 am-3:11 pm

1 stop6h 56m

Baltimore/Washington

Tue 4/28

4:18 pm-9:30 pm

1 stop7h 12m

$427

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Tue 6/23

2:26 pm-11:30 pm

1 stop7h 04m

Baltimore/Washington

Mon 6/29

6:15 am-11:32 am

1 stop7h 17m

$478

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 4/18

6:15 am-9:24 pm

2 stops13h 09m

Baltimore/Washington

Sat 4/25

11:08 am-9:30 pm

2 stops12h 22m

$518
Quickest round-trip

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Wed 6/24

3:27 pm-11:44 pm

1 stop6h 17m

Baltimore/Washington

Wed 7/8

7:00 pm-11:47 pm

1 stop6h 47m

$524
Cheapest one-way
Quickest one-way

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 5/9

2:37 pm-11:27 pm

1 stop6h 50m

$159

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 5/9

6:05 pm-9:23 am

2 stops13h 18m

$164

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 5/9

6:45 am-11:56 pm

2 stops15h 11m

$164

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Mon 4/13

6:18 pm-6:00 am

1 stop9h 42m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Missoula to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Baltimore in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Missoula to Baltimore (average of $297). Flying from Missoula to Baltimore in October is currently the most expensive (average of $423). 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 March 13, 2026.
Read through reviews of airlines operating flights from Missoula to Baltimore, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,418 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from Missoula to Baltimore?

    There are many flights that can get you from Missoula to Baltimore in 6h 46m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. Airlines will cover a distance of 1942 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Missoula to Baltimore round-trip?

    United Airlines, at $438, was found to be the cheapest airline from Missoula to Baltimore.. This flight start at 22% lower than the current average price 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Missoula to Baltimore (average of $297). Flying from Missoula to Baltimore in October is currently the most expensive (average of $423). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Missoula to Baltimore

Discover the top airline 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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$438Average$606FlexibilityNo cancel feeOn-time69%

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