$115 Cheap Flights from Chicago (MDW) to Bozeman (BZN)

View $115 flight on Tue, Feb 24, 2026Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to Bozeman Yellowstone Intl. Airport (BZN)

Cheap Flights from Chicago to Bozeman (MDW-BZN)

Prices were available within the past 7 days and start at $115 for one-way flights and $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Sun, Jan 18 - Sat, Jan 24
MDW
Chicago
BZN
Bozeman
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sun, Jan 18 from Chicago to Bozeman, returning Sat, Jan 24, priced at $214 found 3 days ago
Delta
Mon, Feb 16 - Thu, Feb 26
MDW
Chicago
BZN
Bozeman
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 16 from Chicago to Bozeman, returning Thu, Feb 26, priced at $217 found 1 day ago
Southwest Airlines
Wed, Dec 10 - Tue, Dec 16
MDW
Chicago
BZN
Bozeman
$218 Roundtrip, found 4 days ago
$218
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Chicago to Bozeman, returning Tue, Dec 16, priced at $218 found 4 days ago
Delta
Sat, Nov 22 - Thu, Nov 27
MDW
Chicago
BZN
Bozeman
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 22 from Chicago to Bozeman, returning Thu, Nov 27, priced at $222 found 1 day ago
Southwest Airlines
Sat, Nov 8 - Sat, Nov 15
MDW
Chicago
BZN
Bozeman
$229 Roundtrip, found 6 days ago
$229
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Nov 8 from Chicago to Bozeman, returning Sat, Nov 15, priced at $229 found 6 days ago
Delta
Wed, Jan 7 - Wed, Jan 21
MDW
Chicago
BZN
Bozeman
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 7 from Chicago to Bozeman, returning Wed, Jan 21, priced at $233 found 4 days ago
Delta
Mon, Nov 17 - Wed, Nov 19
MDW
Chicago
BZN
Bozeman
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 17 from Chicago to Bozeman, returning Wed, Nov 19, priced at $238 found 2 days ago
Delta
Sat, Jan 24 - Sat, Feb 7
MDW
Chicago
BZN
Bozeman
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 24 from Chicago to Bozeman, returning Sat, Feb 7, priced at $238 found 4 days ago
Southwest Airlines
Mon, Nov 17 - Wed, Nov 19
MDW
Chicago
BZN
Bozeman
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Nov 17 from Chicago to Bozeman, returning Wed, Nov 19, priced at $239 found 2 days ago
Delta
Mon, Nov 17 - Thu, Nov 27
MDW
Chicago
BZN
Bozeman
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 17 from Chicago to Bozeman, returning Thu, Nov 27, priced at $243 found 1 day ago

Find the cheapest month to fly from Chicago (MDW) to Bozeman (BZN)

October is typically the cheapest month to fly

From $170 - $929 per traveler.

Alternative airports near Bozeman

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gallatin Field BZN. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $238
BZN
Gallatin Field
CheapestClosest
Average driving time to city center13 min
Flights from $238
Flights from Chicago (MDW) to Bozeman (BZN)
Origin airport
Midway Intl.
Destination airport
Bozeman Yellowstone Intl.
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$214
Distance
1195 mi

Chicago to Bozeman Flights

The cheapest times to fly from Chicago to Bozeman

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 Chicago to Bozeman are during the month of January. You can find some of the cheapest flights from Chicago to Bozeman with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Bozeman

Sunday is one of the best days to book for cheap flights from Chicago to Bozeman: 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 Chicago to Bozeman

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 Chicago to Bozeman in 2025. You can also book with separate airlines for your outbound and return journeys, from $115 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 Chicago to Bozeman 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 Chicago to Bozeman 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 Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN) cost?
Lock in a cheap one-way flight from $115 or cheap return flight from $214 from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN)?
January is the least expensive month to fly from MDW to BZN. Traveling during quieter months is often the key to finding better fares.
Which airlines fly direct from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN)?
Although Chicago, IL (MDW-Midway Intl.) doesn't have any direct flights to Gallatin Field Airport (BZN), other airports have nonstop routes. Taking off from O'Hare Intl. Airport (ORD) will get you to Bozeman without any layovers.
What is the cheapest airline that flies from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from MDW to BZN. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN)?
You'll have to hop on a flight with a layover if you're traveling from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from MDW to BZN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from MDW to BZN?
Southwest Airlines has the strongest track record for on-time direct flights from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN), with an on-time rating of 96%. Use the Expedia App to view your flight status before you jet off and get real-time updates about any changes.
What is the best time to fly from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN)?
To avoid possible delays on the Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN) last-minute?
Holding off until just before your departure to book a flight from MDW to BZN generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a MDW to BZN flight and hotel package?
Opting for a MDW to BZN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to Gallatin Field Airport (BZN)?
Typically, you can reschedule or cancel your MDW to BZN flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.