HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$266+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BWI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missoula to Baltimore 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 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:38 pmMSO - BWI
1 stop6h 38mUnited Airlines
Wed 12/314:05 pmBWI - MSO
1 stop7h 36mUnited Airlines
Deal found 12/10$778
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:35 pmMSO - BWI
1 stop6h 25mUnited Airlines
Sun 12/218:15 amBWI - MSO
1 stop9h 55mUnited Airlines
Deal found 12/10$856
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:15 amMSO - BWI
1 stop6h 56mUnited Airlines
Sun 12/218:15 amBWI - MSO
1 stop9h 55mUnited Airlines
Deal found 12/10$891
This Delta deal was found by Cheapflights users on 12/11. 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.
Fri 12/126:16 pmMSO - BWI
1 stop9h 44mDelta
Sun 12/213:00 pmBWI - MSO
1 stop7h 40mDelta
Deal found 12/11$898
This Delta deal was found by Cheapflights users on 12/11. 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 12/136:16 pmMSO - BWI
1 stop9h 44mDelta
Sun 12/213:00 pmBWI - MSO
1 stop7h 40mDelta
Deal found 12/11$913

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$389
(Delta)

One-way from

$266
(Alaska Airlines)

Popular in

May

Cheapest in

April

Average price

$585
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. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 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 2/11

1:25 pm-11:44 pm

1 stop8h 19m

Baltimore/Washington

Tue 2/24

7:05 am-12:26 pm

1 stop7h 21m

$389

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Thu 2/12

4:20 pm-5:46 pm

1 stop23h 26m

Baltimore/Washington

Tue 2/24

6:46 pm-12:21 pm

1 stop19h 35m

$404

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Wed 1/21

1:25 pm-11:44 pm

1 stop8h 19m

Baltimore/Washington

Mon 1/26

7:00 am-12:35 pm

1 stop7h 35m

$405

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Thu 2/12

1:24 pm-9:46 pm

1 stop6h 22m

Baltimore/Washington

Tue 2/24

1:00 pm-9:41 pm

2 stops10h 41m

$410

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Fri 2/13

6:23 am-5:46 pm

1 stop9h 23m

Baltimore/Washington

Mon 2/16

6:46 pm-12:21 pm

1 stop19h 35m

$423

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Fri 2/13

1:16 pm-11:44 pm

1 stop8h 28m

Baltimore/Washington

Mon 2/16

2:58 pm-8:01 pm

1 stop7h 03m

$450

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sat 1/10

6:00 am-3:04 pm

1 stop7h 04m

Baltimore/Washington

Tue 1/13

8:23 am-1:35 pm

1 stop7h 12m

$479

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sun 5/31

1:59 pm-6:29 am

1 stop14h 30m

$266

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sun 5/31

6:10 pm-9:15 am

2 stops13h 05m

$345

MissoulaBaltimore

MSO - BWI

MSOBWI

Missoula Johnson-Bell Field

Sun 5/31

6:15 am-10:34 pm

3 stops14h 19m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Baltimore flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, August is the cheapest month in which you can book a flight from Missoula to Baltimore (average of $306). Flying from Missoula to Baltimore in January is currently the most expensive (average of $438). 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 Missoula to Baltimore?

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 December 12, 2025.
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
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 8h 19m. Fly via Delta or Alaska 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 $406, was found to be the cheapest airline from Missoula to Baltimore.. This flight start at 25% 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 $203. American Airlines flights start at $203 while deals on United Airlines start at $219 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 $306). Flying from Missoula to Baltimore in January is currently the most expensive (average of $438). 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.

Alternative routes for Missoula to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to Reagan-National flights
Missoula to Dulles Intl flights
Billings to Dulles Intl flights
Bozeman to Philadelphia flights
Kalispell to Philadelphia flights
Billings to Reagan-National flights
Bozeman to Dulles Intl flights
Bozeman to Baltimore flights
Kalispell to Dulles Intl flights
Kalispell to Baltimore flights
Billings to Baltimore flights
Bozeman to Reagan-National flights
Great Falls to Dulles Intl flights
Great Falls to Reagan-National flights
Kalispell to Reagan-National flights
Great Falls to Philadelphia flights
Billings to Philadelphia flights
Missoula to Philadelphia flights
Great Falls to Baltimore flights
Helena to Dulles Intl flights
Helena to Philadelphia flights
Helena to Baltimore flights
Cody to Dulles Intl flights
Cody to Baltimore flights
Helena to Reagan-National flights
Cody to Philadelphia flights
Cody to Reagan-National flights
Butte to Philadelphia flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$406Average$590FlexibilityNo cancel feeOn-time69%

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.