$266 Cheap Delta flights from Baltimore to Missoula (BWI to MSO)

Find The Best Day To Fly from Baltimore to Missoula

Amazing Delta BWI to MSO Flight Deals

The cheapest flights to Missoula Intl. found within the past 7 days were round trip and $266 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from BWI to MSO right now?
Be sure to check out our Covid-19 Travel Advisor to find out if there are any present travel advice reports or quarantine requirements in place in MSO when flying from BWI Airport.
What terminal is Delta Air Lines at BWI Marshall?
Before you set off from BWI Marshall to MSO with Delta Air Lines, it might be a good idea to get in touch with the airline to find out your terminal information. While your ticket should display some of the details, there's no guarantee.
Are there Delta Air Lines non-stop flights from BWI to MSO?
Expect a stopover when flying from BWI Airport to Missoula Intl. Airport, as Delta Air Lines doesn't operate direct flights on this route. While waiting for your connection, you might like to purchase a newspaper or a travel magazine from the airport bookstore to help pass the time.
How long is a Delta Air Lines flight from BWI to MSO?
As it'll take an average of 6 hours and 32 minutes for your Delta Air Lines flight to get from BWI to MSO, think about tossing some entertaining travel games in your hand luggage. You never know — the person beside you might love a challenge to break up the journey.
How many direct and indirect flights does Delta Air Lines fly from BWI to MSO?
Delta Air Lines makes planning a trip from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Missoula Intl. Airport easy and worry-free. It currently operates around 7 flights per week on this route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Missoula Intl. Airport (MSO), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Delta flight from Baltimore BWI to Missoula MSO 

To find the best deals on flights to Baltimore from Missoula with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Baltimore BWI to Missoula MSO with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Baltimore BWI to Missoula MSO 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Baltimore to Missoula costs from $266. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Missoula MSO from  Baltimore BWI with Delta 

To find a cheap Delta flight from Baltimore BWI to Missoula MSO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Baltimore BWI to Missoula MSO 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Baltimore BWI to Missoula MSO with Delta 

If you’re keen to be on Missoula soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Baltimore BWI to Missoula MSO 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Missoula MSO from  Baltimore BWI with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Missoula

StoneCreek Lodge

StoneCreek Lodge

3 out of 5
5145 Airway Blvd, Missoula, MT
This hotel features an indoor pool and a gym. Enjoy the hot tub and perks like free self parking and a free airport shuttle. A 24-hour business center, free ...
8.4/10 Very Good! (1,021 reviews)
"I didn’t like the fact that a room with the full Kitchen doesn’t have any dishes, pots, pans, silverware, not even a garbage can under the sink."

Reviewed on Sep 21, 2025

StoneCreek Lodge
Fairfield by Marriott Inn & Suites Missoula Airport

Fairfield by Marriott Inn & Suites Missoula Airport

3 out of 5
5252 Airway Blvd, I-90 Exit 99 / Airway Blvd 1 Block, Missoula, MT
Free water park access and an indoor pool are featured at this smoke-free hotel. There's fun for all ages with a children's pool and a waterslide. Enjoy the ...
8.4/10 Very Good! (1,011 reviews)
"Not many options close to hotel for food."

Reviewed on Sep 18, 2025

Fairfield by Marriott Inn & Suites Missoula Airport
Motel 6 Missoula, MT

Motel 6 Missoula, MT

2 out of 5
3035 Expo Pkwy, Missoula, MT
This motel doesn't skimp on freebies - guests receive free WiFi and free self parking. The front desk is staffed around-the-clock and laundry facilities are ...
8.6/10 Excellent! (1,306 reviews)
"Stayed here a few times in the past. Affordable option for game weekends. No frills but very clean and comfortable. Staff always accommodating."

Reviewed on Sep 19, 2025

Motel 6 Missoula, MT
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.