What airlines fly to Chicago?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Chicago from Bozeman according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Bozeman to Chicago on average per day?

As of July 2025, there are 5 flights per day flying from Bozeman to Chicago. The most common time of day flights depart is 12:00PM, with 77% of flights taking off in the afternoon.

What is the cheapest airline that flies from Bozeman Gallatin Field to Chicago?

Southwest, United Airlines, and Alaska Airlines are the most popular carriers operating from Bozeman Gallatin Field to Chicago

How many flights depart from Bozeman to Chicago on average per week?

39 flights are operational weekly from Bozeman to Chicago as of July 2025. The most popular departure day for this route is Thu, with 31% of flights per week taking off on this day.

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?

As of July 2025, there are 5 operators available to choose from 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.

$93 Cheap Flights from Bozeman to Chicago in 2025

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Find the cheapest flights from Bozeman to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:39 pm - 5:56 pmBZN-ORD

3h 17mnonstop

10:32 am - 12:49 pmORD-BZN

3h 17mnonstop

$191American Airlines

Find Deal

jue., sep. 18 - dom., sep. 21

11:29 am - 9:45 pmBZN-ORD

9h 16m1 stop

10:32 am - 12:49 pmORD-BZN

3h 17mnonstop

$200American Airlines

Find Deal

jue., sep. 4 - dom., sep. 7

3:08 pm - 11:59 pmBZN-ORD

7h 51m1 stop

6:20 am - 2:14 pmORD-BZN

8h 54m1 stop

$205Hawaiian Airlines

Find Deal

mar., ago. 26 - mié., sep. 17

3:08 pm - 12:03 amBZN-ORD

7h 55m1 stop

8:00 am - 2:14 pmORD-BZN

7h 14m1 stop

$210Hawaiian Airlines

Find Deal

jue., sep. 4 - lun., sep. 8

4:32 pm - 12:30 amBZN-ORD

6h 58m1 stop

7:59 pm - 10:23 pmORD-BZN

3h 24mnonstop

$211United Airlines

Find Deal

mié., ago. 13 - sáb., ago. 16

6:25 am - 4:25 pmBZN-MDW

9h 00m1 stop

8:25 am - 10:35 amMDW-BZN

3h 10mnonstop

$211Southwest

Find Deal

vie., ago. 22 - lun., ago. 25

5:00 pm - 11:05 pmBZN-ORD

5h 05m1 stop

6:55 pm - 11:35 pmORD-BZN

5h 40m1 stop

$221Southwest

Find Deal

vie., ago. 22 - lun., ago. 25

6:05 am - 1:03 pmBZN-MDW

5h 58m1 stop

6:00 am - 1:08 pmMDW-BZN

8h 08m1 stop

$237Delta

Find Deal

sáb., ago. 23 - mar., ago. 26

7:35 am - 5:15 pmBZN-ORD

8h 40m1 stop

5:15 pm - 11:56 pmORD-BZN

7h 41m1 stop

$237Delta

Find Deal

jue., sep. 25 - lun., sep. 29

12:50 pm - 4:55 pmBZN-ORD

3h 05mnonstop

4:40 pm - 6:58 pmORD-BZN

3h 18mnonstop

$248United Airlines

Find Deal

jue., oct. 16 - dom., oct. 19

American Airlines flights from Bozeman to Chicago

Our best American Airlines deals on Bozeman to Chicago flight tickets

American Airlines

Sep 18

BZN1:39 pmBozeman Gallatin Field

3h 17m

ORD5:56 pmChicago O'Hare Intl

Sep 21

ORD10:32 amChicago O'Hare Intl

3h 17m

BZN12:49 pmBozeman Gallatin Field

$191

Find similar

American Airlines

Sep 4

BZN11:29 amBozeman Gallatin Field

9h 16m

1 stop

ORD9:45 pmChicago O'Hare Intl

Sep 7

ORD10:32 amChicago O'Hare Intl

3h 17m

BZN12:49 pmBozeman Gallatin Field

$200

Find similar

American Airlines

Aug 13

BZN4:40 pmBozeman Gallatin Field

3h 09m

ORD8:49 pmChicago O'Hare Intl

Aug 16

ORD1:36 pmChicago O'Hare Intl

3h 14m

BZN3:50 pmBozeman Gallatin Field

$201

Find similar

United Airlines flights from Bozeman to Chicago

Our best United Airlines deals on Bozeman to Chicago flight tickets

United Airlines

Aug 13

BZN4:32 pmBozeman Gallatin Field

6h 58m

1 stop

ORD12:30 amChicago O'Hare Intl

Aug 16

ORD7:59 pmChicago O'Hare Intl

3h 24m

BZN10:23 pmBozeman Gallatin Field

$211

Find similar

United Airlines

Aug 13

BZN4:32 pmBozeman Gallatin Field

6h 58m

1 stop

ORD12:30 amChicago O'Hare Intl

Aug 16

ORD5:00 amChicago O'Hare Intl

5h 54m

1 stop

BZN9:54 amBozeman Gallatin Field

$221

Find similar

United Airlines

Oct 16

BZN12:50 pmBozeman Gallatin Field

3h 05m

ORD4:55 pmChicago O'Hare Intl

Oct 19

ORD4:40 pmChicago O'Hare Intl

3h 18m

BZN6:58 pmBozeman Gallatin Field

$248

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

jue. 9/18

1:39 pm-5:56 pm

Nonstop3h 17m

Chicago O'Hare Intl

dom. 9/21

10:32 am-12:49 pm

Nonstop3h 17m

$191

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

jue. 9/4

11:29 am-9:45 pm

1 stop9h 16m

Chicago O'Hare Intl

dom. 9/7

10:32 am-12:49 pm

Nonstop3h 17m

$200

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

mar. 8/26

3:08 pm-11:59 pm

1 stop7h 51m

Chicago O'Hare Intl

mié. 9/17

6:20 am-2:14 pm

1 stop8h 54m

$205

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

jue. 9/4

3:08 pm-12:03 am

1 stop7h 55m

Chicago O'Hare Intl

lun. 9/8

8:00 am-2:14 pm

1 stop7h 14m

$210

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

mié. 8/13

4:32 pm-12:30 am

1 stop6h 58m

Chicago O'Hare Intl

sáb. 8/16

7:59 pm-10:23 pm

Nonstop3h 24m

$211

BozemanChicago

BZN - MDW

BZNMDW

Bozeman Gallatin Field

vie. 8/22

6:25 am-4:25 pm

1 stop9h 00m

Chicago Midway

lun. 8/25

8:25 am-10:35 am

Nonstop3h 10m

$211

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

vie. 8/22

5:00 pm-11:05 pm

1 stop5h 05m

Chicago O'Hare Intl

lun. 8/25

6:55 pm-11:35 pm

1 stop5h 40m

$221

BozemanChicago

BZN - MDW

BZNMDW

Bozeman Gallatin Field

sáb. 8/23

6:05 am-1:03 pm

1 stop5h 58m

Chicago Midway

mar. 8/26

6:00 am-1:08 pm

1 stop8h 08m

$237

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

jue. 9/25

7:35 am-5:15 pm

1 stop8h 40m

Chicago O'Hare Intl

lun. 9/29

5:15 pm-11:56 pm

1 stop7h 41m

$237

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

jue. 10/16

12:50 pm-4:55 pm

Nonstop3h 05m

Chicago O'Hare Intl

dom. 10/19

4:40 pm-6:58 pm

Nonstop3h 18m

$248

Flights are sorted by cheapest round-trip flights first.

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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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Bozeman and Chicago?

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 $309. If you’re not able to fly to Chicago in July, then January is your next best option. Flight prices from Bozeman to Chicago during January average around $336.

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 $480. 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 $689.

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 $396. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $574.

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

Fly from Bozeman Gallatin Field to Chicago Midway 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 $408 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 July 2025, prices for Bozeman to Chicago flights are approximately 43% 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	$93
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 $93. The best round-trip flight deal from Bozeman to Chicago found on momondo in the last 72 hours is $191.

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 55m.
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?
As of July 2025, there are 5 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Bozeman to Chicago is Boeing 737-800, representing 43.99% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 25.42%, Airbus A320-100/200 at 10.44%, and Embraer 175 (Enhanced Winglets) at 9.70%.
What is the most popular airline from Bozeman to Chicago?
Based on momondo bookings for flights between Bozeman and Chicago, the leading airline is United Airlines, making up 53% of the total bookings. Other popular airlines include American Airlines with 30%, Southwest with 12%, and Delta with 6%.

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 Airlines	PriceFrom $197	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $216	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $246	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $297	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $388	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Alaska Airlines Flights From Bozeman to Chicago
Alaska Airlines operates around 11 flights from Bozeman to Chicago every week. The average price of these flights found in the last 72 hours has been $346, 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 $418. Southwest operates 3 flights to Chicago from Bozeman in an average week. Users have rated it 8.0/10 across 4,246 reviews.

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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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Bozeman to Chicago from $93

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 10/24. 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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Big names and deals

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Filter for what you want

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American Airlines flights from Bozeman to Chicago

Our best American Airlines deals on Bozeman to Chicago flight tickets

United Airlines flights from Bozeman to Chicago

Our best United Airlines deals on Bozeman to Chicago flight tickets

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Use the filters below to find and compare flights from Bozeman to Chicago that are best for you.

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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 typical price of a round-trip flight between Bozeman and Chicago?

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 $309. If you’re not able to fly to Chicago in July, then January is your next best option. Flight prices from Bozeman to Chicago during January average around $336.

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

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 $396. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $574.

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

Fly from Bozeman Gallatin Field to Chicago Midway for the best Bozeman Gallatin Field - Chicago flight prices

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

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 July 2025, prices for Bozeman to Chicago flights are approximately 43% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Bozeman Gallatin Field to Chicago?

Southwest, United Airlines, and Alaska Airlines are the most popular carriers operating from Bozeman Gallatin Field to Chicago

What airlines fly to Chicago?

How many flights depart from Bozeman to Chicago on average per day?

As of July 2025, there are 5 flights per day flying from Bozeman to Chicago. The most common time of day flights depart is 12:00PM, with 77% of flights taking off in the afternoon.

How many flights depart from Bozeman to Chicago on average per week?

39 flights are operational weekly from Bozeman to Chicago as of July 2025. The most popular departure day for this route is Thu, with 31% of flights per week taking off on this day.

When to book flights from Bozeman to Chicago

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

Fastest flight time

Direct flights

Airports in Chicago

How far is Bozeman Gallatin Field to Chicago by plane?

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

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?

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

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

Alaska Airlines Flights From Bozeman to Chicago

Southwest Flights From Bozeman to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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