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Cheap flights from Chicago to Bozeman from $85

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Bozeman departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Bozeman

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:41 pm - 10:12 pm
ORD
-
BZN
3h 31mnonstop
United Airlines Logo
8:00 am - 12:03 pm
BZN
-
ORD
3h 03mnonstop
$248United Airlines
Sun, Mar 15 - Tue, Mar 24
Delta Logo
6:15 am - 12:53 pm
ORD
-
BZN
7h 38m
1 stop
Delta Logo
3:05 pm - 11:52 pm
BZN
-
ORD
7h 47m
1 stop
$249Delta
Mon, Feb 23 - Tue, Mar 3
Delta Logo
6:00 am - 1:36 pm
MDW
-
BZN
8h 36m
1 stop
Delta Logo
2:53 pm - 10:28 pm
BZN
-
MDW
6h 35m
1 stop
$249Delta
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
7:41 pm - 10:12 pm
ORD
-
BZN
3h 31mnonstop
United Airlines Logo
8:00 am - 12:03 pm
BZN
-
ORD
3h 03mnonstop
$250United Airlines
Sun, Mar 15 - Tue, Mar 24
United Airlines Logo
4:20 pm - 6:59 pm
ORD
-
BZN
3h 39mnonstop
United Airlines Logo
2:41 pm - 11:59 pm
BZN
-
ORD
8h 18m
1 stop
$251United Airlines
Mon, Feb 16 - Thu, Feb 19
American Airlines Logo
1:49 pm - 4:09 pm
ORD
-
BZN
3h 20mnonstop
American Airlines Logo
5:00 pm - 9:20 pm
BZN
-
ORD
3h 20mnonstop
$253American Airlines
Wed, Jul 15 - Wed, Jul 29
Delta Logo
10:35 am - 8:08 pm
ORD
-
BZN
10h 33m
2 stops
Delta Logo
5:30 am - 12:19 pm
BZN
-
ORD
5h 49m
1 stop
$254Delta
Tue, Feb 24 - Sat, Feb 28
Delta Logo
1:49 pm - 8:08 pm
MDW
-
BZN
7h 19m
1 stop
Delta Logo
6:00 am - 5:37 pm
BZN
-
MDW
10h 37m
2 stops
$254Delta
Mon, Feb 23 - Tue, Mar 3
Southwest Logo
3:15 pm - 10:50 pm
MDW
-
BZN
8h 35m
1 stop
Southwest Logo
7:40 am - 3:25 pm
BZN
-
MDW
6h 45m
1 stop
$262Southwest
Sat, Feb 21 - Wed, Feb 25
Southwest Logo
6:10 am - 2:05 pm
MDW
-
BZN
8h 55m
1 stop
Southwest Logo
11:15 am - 9:50 pm
BZN
-
MDW
9h 35m
2 stops
$267Southwest
Sat, Feb 21 - Wed, Feb 25

American Airlines flights from Chicago to Bozeman

Our best American Airlines deals on Chicago to Bozeman flight tickets
American Airlines
Jul 15
ORD1:49 pmChicago O'Hare Intl
3h 20m
BZN4:09 pmBozeman Gallatin Field
Jul 29
BZN5:00 pmBozeman Gallatin Field
3h 20m
ORD9:20 pmChicago O'Hare Intl
$253
American Airlines
Mar 18
ORD10:09 amChicago O'Hare Intl
3h 29m
BZN12:38 pmBozeman Gallatin Field
Mar 25
BZN1:47 pmBozeman Gallatin Field
7h 37m
1 stop
ORD10:24 pmChicago O'Hare Intl
$262
American Airlines
Jul 15
ORD5:00 amChicago O'Hare Intl
9h 01m
1 stop
BZN1:01 pmBozeman Gallatin Field
Jul 29
BZN5:00 pmBozeman Gallatin Field
3h 20m
ORD9:20 pmChicago O'Hare Intl
$263

Southwest flights from Chicago to Bozeman

Our best Southwest deals on Chicago to Bozeman flight tickets
Southwest
Feb 21
MDW3:15 pmChicago Midway
8h 35m
1 stop
BZN10:50 pmBozeman Gallatin Field
Feb 25
BZN7:40 amBozeman Gallatin Field
6h 45m
1 stop
MDW3:25 pmChicago Midway
$262
Southwest
Feb 21
MDW6:10 amChicago Midway
8h 55m
1 stop
BZN2:05 pmBozeman Gallatin Field
Feb 25
BZN11:15 amBozeman Gallatin Field
9h 35m
2 stops
MDW9:50 pmChicago Midway
$267
Southwest
Jun 15
MDW5:45 amChicago Midway
11h 10m
1 stop
BZN3:55 pmBozeman Gallatin Field
Jun 25
BZN7:35 amBozeman Gallatin Field
2h 50m
MDW11:25 amChicago Midway
$276

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Bozeman 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Chicago to Bozeman that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Sun 3/15

7:41 pm-10:12 pm

Nonstop3h 31m

Bozeman Gallatin Field

Tue 3/24

8:00 am-12:03 pm

Nonstop3h 03m

$248

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Mon 2/23

6:15 am-12:53 pm

1 stop7h 38m

Bozeman Gallatin Field

Tue 3/3

3:05 pm-11:52 pm

1 stop7h 47m

$249

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Thu 4/16

6:00 am-1:36 pm

1 stop8h 36m

Bozeman Gallatin Field

Mon 4/20

2:53 pm-10:28 pm

1 stop6h 35m

$249

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Sun 3/15

7:41 pm-10:12 pm

Nonstop3h 31m

Bozeman Gallatin Field

Tue 3/24

8:00 am-12:03 pm

Nonstop3h 03m

$250

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Mon 2/16

4:20 pm-6:59 pm

Nonstop3h 39m

Bozeman Gallatin Field

Thu 2/19

2:41 pm-11:59 pm

1 stop8h 18m

$251

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Wed 7/15

1:49 pm-4:09 pm

Nonstop3h 20m

Bozeman Gallatin Field

Wed 7/29

5:00 pm-9:20 pm

Nonstop3h 20m

$253

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Tue 2/24

10:35 am-8:08 pm

2 stops10h 33m

Bozeman Gallatin Field

Sat 2/28

5:30 am-12:19 pm

1 stop5h 49m

$254

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Mon 2/23

1:49 pm-8:08 pm

1 stop7h 19m

Bozeman Gallatin Field

Tue 3/3

6:00 am-5:37 pm

2 stops10h 37m

$254

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Sat 2/21

3:15 pm-10:50 pm

1 stop8h 35m

Bozeman Gallatin Field

Wed 2/25

7:40 am-3:25 pm

1 stop6h 45m

$262

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Sat 2/21

6:10 am-2:05 pm

1 stop8h 55m

Bozeman Gallatin Field

Wed 2/25

11:15 am-9:50 pm

2 stops9h 35m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bozeman from

How to get the cheapest flight ticket from Chicago to Bozeman

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bozeman?

The month of September is, on average, the cheapest month to fly to Bozeman from Chicago, with most prices found around $309. If you don’t want to visit Bozeman in September, then you should wait until August to fly from Chicago, when ticket prices are also cheap, with an average price of $321.

What is the cheapest day to depart on your flight to Bozeman?

Our data shows that Tuesday is the least expensive day to fly to Bozeman. Tickets to fly out on this day can be as low as $310. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Bozeman for around $398.

What is the cheapest time of day to depart on your flight to Bozeman?

Our most recent data shows that the best time of day to fly to Bozeman is at noon. Flights from Chicago to Bozeman during this time can be as low as $296. In contrast, the most expensive time of day to depart to Bozeman is in the afternoon when prices are around $407.

What is the cheapest Chicago to Bozeman Gallatin Field flight route?

Fly from Chicago O'Hare Intl to Bozeman Gallatin Field for the best Chicago - Bozeman Gallatin Field flight prices

How far in advance should I book a flight to Bozeman?

You are more likely to see cheaper flights to Bozeman from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Bozeman for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bozeman from Chicago for as low as $331 on momondo.

What cabin class options are available on Chicago to Bozeman Gallatin Field flights?

There are 4 cabin classes available to choose from on Chicago to Bozeman Gallatin Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago to Bozeman flight prices changed over time?

As of February 2026, prices for Chicago to Bozeman flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Bozeman

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Bozeman according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Bozeman (CHI to BZN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Bozeman

Best Price Found

$176

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Bozeman

1 airport
The best one-way flight to Bozeman from Chicago in the past 72 hours is $176. The best round-trip flight deal from Chicago to Bozeman found on momondo in the last 72 hours is $271.
The fastest flight from Chicago to Bozeman takes 3h 05m
Direct flights go from Chicago to Bozeman every day.
There is 1 airport in Bozeman. From Chicago there are direct flights to Bozeman Gallatin Field (BZN).
Search flight deals

  • How far is Chicago to Bozeman Gallatin Field by plane?

    The distance between Chicago and Bozeman Gallatin Field is about 1191.7 mi. In terms of flight time, this usually takes a little over 3h 05m.

  • When did momondo last update prices for flights from Chicago to Bozeman Gallatin Field Airport?

    Prices for flights from Chicago to Bozeman Gallatin Field Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Bozeman Gallatin Field Airport?

  • How old do you have to be to fly from Chicago to Bozeman Gallatin Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bozeman Gallatin Field Airport.

  • What documentation or ID do you need to fly to Bozeman Gallatin Field Airport?

    The necessary travel and health documents for your Bozeman Gallatin Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Bozeman?

  • What is the most popular airline from Chicago to Bozeman?

Best airlines flying from Chicago to Bozeman

Compare and see reviews for airlines that fly from Chicago to Bozeman with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $152Free CancellationRating
8.0
4,271 reviews
Search Southwest flights
DeltaPriceFrom $169Free CancellationRating
7.9
8,132 reviews
Search Delta flights
American AirlinesPriceFrom $211Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $291Free CancellationRating
8.0
11,829 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Chicago to Bozeman

    The lowest priced Alaska Airlines flight from Chicago to Bozeman from the last 72 hours was $291. Generally, Alaska Airlines has 10 flights on this route every week with an average price of $486. Alaska Airlines is rated 8.0/10 by our users.

  • United Airlines Flights From Chicago to Bozeman

    United Airlines is also a popular choice for this route. United Airlines flight deals for Chicago to Bozeman start from as low as $245 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $390. United Airlines operates 6 flights to Bozeman from Chicago in an average week. Users have rated it 7.4/10 across 9,236 reviews.

Traveling to a place near Bozeman?

Book flights to Bozeman if you plan to visit one of these locations
Big Sky
Livingston
Virginia City

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bozeman?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bozeman from Chicago.

Can I find flights from Chicago to Bozeman with flexible booking policies on momondo?

Yes. All flights to Bozeman from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Bozeman?

momondo provides multiple filters to help you find the best flight to Bozeman from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Bozeman right now. Can momondo alert me if prices change?

Price alerts on flights to Bozeman from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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