$147 Cheap United flights Baltimore (BWI) to Bozeman (BZN)

View $147 flight on Mon, Aug 18, 2025Opens in a new window

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$147 Cheap United flights Baltimore (BWI) to Bozeman (BZN)

Prices were available within the past 7 days and start at $147 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 3 - Wed, Aug 6
BWI
Baltimore
BZN
Bozeman
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 3 from Baltimore to Bozeman, returning Wed, Aug 6, priced at $242 found 4 days ago
United
Sun, Aug 10 - Thu, Aug 14
BWI
Baltimore
BZN
Bozeman
$298 Roundtrip, found 10 hours ago
$298
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Aug 10 from Baltimore to Bozeman, returning Thu, Aug 14, priced at $298 found 10 hours ago
United
Sun, Aug 10 - Thu, Aug 14
BWI
Baltimore
BZN
Bozeman
$300 Roundtrip, found 10 hours ago
$300
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Aug 10 from Baltimore to Bozeman, returning Thu, Aug 14, priced at $300 found 10 hours ago
United
Wed, Aug 13 - Wed, Aug 20
BWI
Baltimore
BZN
Bozeman
$302 Roundtrip, found 19 hours ago
$302
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Aug 13 from Baltimore to Bozeman, returning Wed, Aug 20, priced at $302 found 19 hours ago
United
Sun, Aug 10 - Thu, Aug 14
BWI
Baltimore
BZN
Bozeman
$304 Roundtrip, found 10 hours ago
$304
Roundtrip
found 10 hours ago
Select United flight, departing Sun, Aug 10 from Baltimore to Bozeman, returning Thu, Aug 14, priced at $304 found 10 hours ago
United
Mon, Sep 8 - Fri, Sep 12
BWI
Baltimore
BZN
Bozeman
$305 Roundtrip, found 14 hours ago
$305
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Baltimore to Bozeman, returning Fri, Sep 12, priced at $305 found 14 hours ago
Flights from Baltimore (BWI) to Bozeman (BZN)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Bozeman Yellowstone Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
United
Distance
1800 mi
Average flight time
7 hours 32 mins

Frequently asked questions

How much is a United Airlines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Gallatin Field Airport (BZN)?
You'll find affordable round-trip United Airlines flights from $242 from BWI to BZN by organizing your results from "Price (lowest to highest)" on Expedia. Or search for deals from $147 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BWI to BZN with United Airlines?
January is one of the least expensive months to get away to Bozeman with United Airlines. You could also find great prices on return and one-way tickets in November.
What is the cheapest time to book flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Gallatin Field Airport (BZN) with United Airlines?
Search for cheap United Airlines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Gallatin Field Airport (BZN) one to three months before your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Gallatin Field Airport (BZN)?
To find out if there's a direct journey from BWI to BZN with United Airlines or another carrier, check the "Nonstop" box when browsing for flights.
What is the earliest United Airlines flight from BWI to BZN?
Browse United Airlines's earliest flights from BWI to BZN by checking our "Morning" and "Early Morning" filters. Not only will you arrive sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Bozeman?
Get on a United Airlines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bozeman, and you'll most likely arrive at Gallatin Field Airport (BZN). This is the airline's primary hub here.
Why fly with United Airlines from BWI to BZN?
Offering a rewarding loyalty program, United Airlines is a popular choice for many passengers departing from BWI to BZN. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Gallatin Field Airport (BZN)?
Changes are generally free within 24 hours of making your booking, but your airline may charge you after that. For further information about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to update your itinerary without additional charges, tick the "Changes included" or "No cancel fee" filter when planning your trip.

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