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Cheap flights from Bozeman to Chicago from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bozeman to Chicago departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bozeman to Chicago

Cheap round-trip flights

Alaska Airlines Logo
11:16 am - 9:40 pmBZN-ORD
9h 24m1 stop
Alaska Airlines Logo
5:00 am - 1:08 pmORD-BZN
9h 08m1 stop
$228Alaska Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Alaska Airlines Logo
3:04 pm - 11:59 pmBZN-ORD
7h 55m1 stop
Alaska Airlines Logo
8:00 am - 2:10 pmORD-BZN
7h 10m1 stop
$248Alaska Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
American Airlines Logo
4:54 pm - 9:04 pmBZN-ORD
3h 10mnonstop
American Airlines Logo
10:36 am - 1:08 pmORD-BZN
3h 32mnonstop
$249American Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Delta Logo
3:00 pm - 11:44 pmBZN-ORD
7h 44m1 stop
Delta Logo
7:10 am - 1:22 pmORD-BZN
7h 12m1 stop
$253Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
Delta Logo
6:00 am - 6:34 pmBZN-MDW
11h 34m2 stops
Delta Logo
6:45 pm - 12:04 amMDW-BZN
6h 19m1 stop
$258Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
2:43 pm - 11:59 pmBZN-ORD
8h 16m1 stop
United Airlines Logo
9:15 am - 11:43 amORD-BZN
3h 28mnonstop
$259United Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
American Airlines Logo
7:00 am - 11:00 amBZN-ORD
3h 00mnonstop
American Airlines Logo
9:45 am - 12:22 pmORD-BZN
3h 37mnonstop
$260American Airlines
Find Deal
Wed, Feb 18 - Sat, Feb 21
Southwest Logo
5:30 am - 1:35 pmBZN-MDW
7h 05m1 stop
Southwest Logo
5:15 am - 9:35 amMDW-BZN
5h 20m1 stop
$269Southwest
Find Deal
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
5:30 am - 1:10 pmBZN-MDW
6h 40m2 stops
Southwest Logo
1:45 pm - 7:15 pmMDW-BZN
6h 30m1 stop
$274Southwest
Find Deal
Wed, Oct 29 - Thu, Oct 30
United Airlines Logo
12:50 pm - 4:55 pmBZN-ORD
3h 05mnonstop
United Airlines Logo
9:15 am - 11:39 amORD-BZN
3h 24mnonstop
$279United Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 5

Alaska Airlines flights from Bozeman to Chicago

Our best Alaska Airlines deals on Bozeman to Chicago flight tickets
Alaska Airlines
Oct 29
BZN11:16 amBozeman Gallatin Field
9h 24m
1 stop
ORD9:40 pmChicago O'Hare Intl
Nov 2
ORD5:00 amChicago O'Hare Intl
9h 08m
1 stop
BZN1:08 pmBozeman Gallatin Field
$228
Find similar
Alaska Airlines
Oct 18
BZN3:04 pmBozeman Gallatin Field
7h 55m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 21
ORD8:00 amChicago O'Hare Intl
7h 10m
1 stop
BZN2:10 pmBozeman Gallatin Field
$248
Find similar
Alaska Airlines
Oct 17
BZN7:34 pmBozeman Gallatin Field
9h 50m
1 stop
ORD6:24 amChicago O'Hare Intl
Oct 18
ORD10:05 amChicago O'Hare Intl
9h 35m
1 stop
BZN6:40 pmBozeman Gallatin Field
$263
Find similar

American Airlines flights from Bozeman to Chicago

Our best American Airlines deals on Bozeman to Chicago flight tickets
American Airlines
Oct 17
BZN4:54 pmBozeman Gallatin Field
3h 10m
ORD9:04 pmChicago O'Hare Intl
Oct 19
ORD10:36 amChicago O'Hare Intl
3h 32m
BZN1:08 pmBozeman Gallatin Field
$249
Find similar
American Airlines
Feb 18
BZN7:00 amBozeman Gallatin Field
3h 00m
ORD11:00 amChicago O'Hare Intl
Feb 21
ORD9:45 amChicago O'Hare Intl
3h 37m
BZN12:22 pmBozeman Gallatin Field
$260
Find similar
American Airlines
Feb 18
BZN7:00 amBozeman Gallatin Field
3h 00m
ORD11:00 amChicago O'Hare Intl
Feb 21
ORD6:46 amChicago O'Hare Intl
8h 53m
1 stop
BZN2:39 pmBozeman Gallatin Field
$270
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bozeman to Chicago 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 September 22, 2025.
Use the filters below to find and compare flights from Bozeman to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Wed 10/29

11:16 am-9:40 pm

1 stop9h 24m

Chicago O'Hare Intl

Sun 11/2

5:00 am-1:08 pm

1 stop9h 08m

$228

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Sat 10/18

3:04 pm-11:59 pm

1 stop7h 55m

Chicago O'Hare Intl

Tue 10/21

8:00 am-2:10 pm

1 stop7h 10m

$248

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Fri 10/17

4:54 pm-9:04 pm

Nonstop3h 10m

Chicago O'Hare Intl

Sun 10/19

10:36 am-1:08 pm

Nonstop3h 32m

$249

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Thu 2/26

3:00 pm-11:44 pm

1 stop7h 44m

Chicago O'Hare Intl

Mon 3/2

7:10 am-1:22 pm

1 stop7h 12m

$253

BozemanChicago

BZN - MDW

BZNMDW

Bozeman Gallatin Field

Thu 2/26

6:00 am-6:34 pm

2 stops11h 34m

Chicago Midway

Mon 3/2

6:45 pm-12:04 am

1 stop6h 19m

$258

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Thu 10/30

2:43 pm-11:59 pm

1 stop8h 16m

Chicago O'Hare Intl

Sun 11/2

9:15 am-11:43 am

Nonstop3h 28m

$259

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Wed 2/18

7:00 am-11:00 am

Nonstop3h 00m

Chicago O'Hare Intl

Sat 2/21

9:45 am-12:22 pm

Nonstop3h 37m

$260

BozemanChicago

BZN - MDW

BZNMDW

Bozeman Gallatin Field

Wed 10/29

5:30 am-1:35 pm

1 stop7h 05m

Chicago Midway

Sun 11/2

5:15 am-9:35 am

1 stop5h 20m

$269

BozemanChicago

BZN - MDW

BZNMDW

Bozeman Gallatin Field

Wed 10/29

5:30 am-1:10 pm

2 stops6h 40m

Chicago Midway

Thu 10/30

1:45 pm-7:15 pm

1 stop6h 30m

$274

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Sat 10/4

12:50 pm-4:55 pm

Nonstop3h 05m

Chicago O'Hare Intl

Sun 10/5

9:15 am-11:39 am

Nonstop3h 24m

$279

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 Chicago from

How to get the cheapest flight ticket from Bozeman to Chicago

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 Chicago?

The month of July is, on average, the cheapest month to fly to Chicago from Bozeman, with most prices found around $289. If you’re not able to fly to Chicago in July, then September is your next best option. Flight prices from Bozeman to Chicago during September average around $309.

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

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $460. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bozeman to Chicago for around $658.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Bozeman to Chicago during this time can be as low as $381. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $552.

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

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

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

You are more likely to see cheaper flights to Chicago from Bozeman when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $409 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Bozeman for as low as $247 on momondo.

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

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

Can stopping save me money on Bozeman to Chicago flights?

No. A direct flight is the cheapest option for a flight between Bozeman to Chicago.

How have Bozeman to Chicago flight prices changed over time?

As of September 2025, prices for Bozeman to Chicago flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Bozeman to Chicago

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

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

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

Best Price Found

$195

Fastest flight time

2h 55m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Bozeman in the past 72 hours is $195. The best round-trip flight deal from Bozeman to Chicago found on momondo in the last 72 hours is $337.
The fastest flight from Bozeman to Chicago takes 2h 55m
Direct flights go from Bozeman to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)
Search flight deals

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

    There are 1191.7 mi between Bozeman Gallatin Field and Chicago. In terms of flight time, this usually takes a little over 2h 57m.

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

    Prices for flights from Bozeman Gallatin Field Airport to Chicago are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bozeman Gallatin Field Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Bozeman to Chicago

Compare and see reviews for airlines that fly from Bozeman to Chicago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $191Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,971 reviews
Search Delta flights
United AirlinesPriceFrom $244Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $297Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $388Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

  • Alaska Airlines Flights From Bozeman to Chicago

    Alaska Airlines operates around 14 flights from Bozeman to Chicago every week. The average price of these flights found in the last 72 hours has been $325, but momondo users have found Alaska Airlines deals from Bozeman to Chicago from as low as $297 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.

  • Southwest Flights From Bozeman to Chicago

    Southwest is also a popular choice for this route. Southwest flight deals for Bozeman to Chicago start from as low as $388 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $420. Southwest operates 7 flights to Chicago from Bozeman in an average week. Users have rated it 8.0/10 across 4,244 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bozeman to Chicago for you.

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

momondo does allow users to show only those flights to Chicago from Bozeman which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Bozeman to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Bozeman and alert you when they change.

An easier way to manage your Chicago trip

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport