$195 Cheap Flights from Bozeman (BZN) to Baltimore (BWI)
Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to Baltimore Washington Intl. Airport (BWI)
Alaska AirlinesAlaska Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
DeltaDelta
American AirlinesAmerican Airlines
Cheap Flights from Bozeman to Baltimore (BZN-BWI)
Alternative airports near Baltimore
Prices were available within the past 7 days. Prices and availability are subject to change.
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Bozeman (BZN) to Baltimore (BWI) at a glance
Travel from Bozeman (BZN) to Baltimore (BWI) with a selection of airlines catering to this domestic short-haul route. Evaluate choices from both full-service and budget airlines to discover the best itinerary that suits your travel needs, budget, and schedule. As you plan your visit to Baltimore and its renowned attractions, gather essential information on flights from Bozeman Yellowstone International Airport to Baltimore Washington International Thurgood Marshall Airport.
- Fastest flight duration: around 5h 15m in-flight, plus roughly 1h 15m layover with one stop
- Route distance: roughly 1,800 miles (2,900 km)
- Flights per week: around 10 departures on average
- Typical fares (one-way): economy tickets often range from $125–$425, depending on seasonality and how far ahead you book
Flights from Bozeman Yellowstone International Airport (BZN) to Baltimore Washington International Thurgood Marshall Airport (BWI)
Based on recent booking trends from travelers, here are the most popular airlines flying from Bozeman to Baltimore, often selected for one-stop and multi-stop journeys. Notable layover options include Denver International Airport (DEN) with a layover time of approximately 1 hour and 15 minutes, O'Hare International Airport (ORD) at about 1 hour and 30 minutes, and Minneapolis - St. Paul International Airport (MSP) also around 1 hour and 15 minutes. These choices allow you to balance price, overall travel duration, and cabin class to discover the ideal itinerary.
- United: This comprehensive carrier provides one-stop service, with one-way ticket prices generally between $125 and $520. It makes up about 31% of the flights on this route, featuring an in-flight duration of 5 hours and 15 minutes, with a total travel time of approximately 6 hours and 30 minutes, including layover.
- Southwest Airlines: As a budget-friendly airline, Southwest offers both one-stop and multi-stop options, with one-way fares typically ranging from $125 to $480. It constitutes around 29% of the departures on this route, with a standard in-flight time of 5 hours and 15 minutes and a total journey time of about 6 hours and 30 minutes.
- Delta: Delta is a full-service airline providing one-stop flights, with one-way fares usually between $140 and $670. It accounts for roughly 19% of the flights along this route, featuring an in-air time of 5 hours and 15 minutes and a total travel duration of around 6 hours and 30 minutes, including layover.
- American Airlines: This full-service airline offers one-stop flights with one-way ticket prices typically ranging from $140 to $545. It represents about 18% of the departures on this route, with an in-flight time of 5 hours and 15 minutes, and a total journey time of roughly 6 hours and 30 minutes, including layover.
- Alaska Airlines: Another full-service option, Alaska Airlines provides one-stop service, with one-way fares generally falling between $140 and $215. It makes up about 3% of the departures on this route, with a flight time of 5 hours and 15 minutes and a total travel time of around 6 hours and 30 minutes, including a layover.
Travelers flying from Bozeman to Baltimore can opt for an upgrade, with first-class service available on Delta and American Airlines for this route.
Best time to fly from Bozeman (BZN) to Baltimore (BWI)
The most popular months for travelers flying from Bozeman to Baltimore are March, June, and July, when peak temperatures in Baltimore reach up to 78.1°F in July. If you prefer quieter travel, consider December, the least busy time to visit with temperatures around 39.4°F and typically the lowest average one-way fare (around $212). Flight availability peaks in May and June, with approximately 12 flights per week, making it easier to find convenient departure times. February and March have the fewest flights, with approximately 8 flights per week.
- Cheapest time to fly: December usually offers good deals with average one-way fare around $212, roughly 19% cheaper than the yearly average.
- More budget-friendly months to fly: May, January, and February typically offer average one-way fares of around $226.
- Most flight options: May and June have the highest number of flights from Bozeman to Baltimore, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 33.8°F (1.0°C) | Average | 9 | $224 |
| February | 36.1°F (2.3°C) | Average | 8 | $230 |
| March | 43.7°F (6.5°C) | High | 8 | $295 |
| April | 54.3°F (12.4°C) | Low | 9 | $263 |
| May | 63.9°F (17.7°C) | Average | 12 | $223 |
| June | 72.5°F (22.5°C) | High | 12 | $272 |
| July | 78.1°F (25.6°C) | High | 10 | $236 |
| August | 76.1°F (24.5°C) | Average | 10 | $261 |
| September | 69.8°F (21.0°C) | Average | 9 | $332 |
| October | 58.8°F (14.9°C) | Average | 11 | $275 |
| November | 46.8°F (8.2°C) | Low | 11 | $327 |
| December | 39.4°F (4.1°C) | Low | 9 | $212 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Bozeman (BZN) to Baltimore (BWI)
- Helena to Baltimore (HLN-BWI): Helena Regional Airport (HLN) is located approximately 70 miles from Bozeman Yellowstone International Airport (BZN). One-way economy ticket prices on this route generally vary between $190 and $595, influenced by the season and timing of the booking. Travelers can expect one-stop flight options, with common layover cities being Denver International Airport (DEN) and Seattle - Tacoma International Airport (SEA). Major airlines servicing this route include United and Alaska Airlines.
- Bozeman to Washington (BZN-DCA): Ronald Reagan Washington National Airport (DCA) is about 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). On this route, one-way economy fares typically range from $130 to $430, depending on the season and when the tickets are booked. Both one-stop and multi-stop flights are available, with popular layovers at O'Hare International Airport (ORD) and Minneapolis - St. Paul International Airport (MSP). Delta and United are among the leading airlines for this route, and first-class service is also offered.
How to find the best prices for flights from Bozeman (BZN) to Baltimore (BWI)
Getting some of the best deals on flights from Bozeman to Baltimore is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Departures in the afternoon (12 PM-6 PM) tend to offer lower prices and are popular among travelers. Additionally, flying on Wednesdays generally provides cheaper options, while Saturdays remain the most favored travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Baltimore Washington International Thurgood Marshall Airport from Bozeman Yellowstone International Airport
Baltimore welcomes travelers from Bozeman with a range of transport options based on price, convenience, and proximity. For departures, Bozeman Yellowstone International Airport is roughly a 15-minute drive (covering about 11 miles) from central Bozeman. Here's how to reach Baltimore efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Baltimore, with private rides that can be arranged in advance.
- Car rental: Renting a car from Baltimore Washington International Thurgood Marshall Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Baltimore Washington International Thurgood Marshall Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Baltimore Washington International Thurgood Marshall Airport, BWI Thurgood Marshall Airport Metro Station (a metro station) is located about 0.3 miles away on foot, while Baltimore-Washington International Airport Station (a train station) is situated approximately 1.7 miles from the airport and is best reached by car.
Bozeman to Baltimore Flights
The cheapest times to fly from Bozeman to Baltimore
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bozeman to Baltimore are during the month of December. You can find some of the cheapest flights from Bozeman to Baltimore with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Bozeman to Baltimore
Sunday is one of the best days to book for cheap flights from Bozeman to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Bozeman to Baltimore
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bozeman to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $195 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bozeman to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Bozeman to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $195 and cheap return flights $393 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights typically cost between $183 and $1207, and return flights often range between $392 and $1587. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
January is the cheapest month to fly from Bozeman to Baltimore, with average round-trip fares around $294. This is about 32% lower than the average price throughout the year, as demand is lower during the winter months. Other cheap months to fly from Bozeman to Baltimore include August and December.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter BZN to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Bozeman (BZN) to Baltimore (BWI), with round-trip tickets starting from around $201. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
For your journey from Bozeman, MT (BZN) to Baltimore, MD (BWI), January and December are the best months to fly. With average return flight prices around $294, these months are not only economical but also provide a chance to enjoy the holiday season in Baltimore.
*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Gallatin Field (BZN) to Baltimore Washington International Thurgood Marshall Airport (BWI) typically departs at around 5:00 AM, operated by Alaska Airlines. An early flight can help you make the most of your day in Baltimore. This service operates seasonally in November. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Bozeman, MT (BZN) to Baltimore, MD (BWI) are in the morning, from 6am to 9am. About 35% of passengers prefer this time window. Many major carriers, including United Airlines and Southwest Airlines, offer flights during this window. This timing works well because it allows you to arrive in Baltimore with plenty of time to explore the city.
How long does it take to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A flight from BZN to BWI with a layover takes around 6 hours 50 minutes, with the route covering approximately 1,801 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
First class seats are offered on the BZN to BWI route. First class cabins are available on:
- American Airlines
- Delta Air Lines
- United Airlines
How do I earn miles on a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore from Gallatin Field (BZN)?
If you're planning to travel to Baltimore from Gallatin Field (BZN), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) Some flights may connect through major hubs like Denver Intl. (DEN), Harry Reid Intl. (LAS), Portland Intl. (PDX) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) Baltimore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Bozeman Yellowstone Intl. Airport |
|---|---|
Destination airport | Baltimore Washington Intl. Airport |
Distance | 1,800 miles away |
Airlines serving | Alaska Airlines, United, Southwest Airlines, Delta, American Airlines |
Popular airline | Alaska Airlines |
Roundtrip price | $393 |