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Bozeman

$104+ Cheap flights from Chicago (CHI) to Bozeman (BZN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BZN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Bozeman Gallatin Field are usually found in September or August, booked 87 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Find flight deals from Chicago to Bozeman

Cheapest flights from Chicago to Bozeman
Explore the most affordable flight options available from Chicago to Bozeman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/209:15 amORD - BZN
Nonstop3h 28mUnited Airlines
jue. 11/2712:45 pmBZN - ORD
Nonstop2h 59mUnited Airlines
Deal found 10/28$189
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/55:18 amORD - BZN
1 stop8h 36mAmerican Airlines
lun. 12/81:46 pmBZN - ORD
1 stop7h 32mAmerican Airlines
Deal found 10/29$209
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/209:40 amMDW - BZN
1 stop6h 45mSouthwest
jue. 11/2712:25 pmBZN - MDW
1 stop5h 00mSouthwest
Deal found 10/29$209
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:35 pmMDW - BZN
1 stop6h 40mSouthwest
lun. 12/1510:45 amBZN - MDW
1 stop10h 25mSouthwest
Deal found 10/28$214
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/187:58 pmORD - BZN
Nonstop3h 31mUnited Airlines
dom. 12/214:14 pmBZN - ORD
Nonstop3h 11mUnited Airlines
Deal found 10/28$216
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/202:12 pmORD - BZN
1 stop9h 17mDelta
jue. 11/275:30 amBZN - ORD
1 stop7h 14mDelta
Deal found 10/29$217
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/57:02 pmMDW - BZN
1 stop5h 35mDelta
lun. 12/82:36 pmBZN - MDW
1 stop8h 11mDelta
Deal found 10/27$217
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:35 pmORD - BZN
2 stops9h 51mDelta
lun. 12/87:25 amBZN - ORD
1 stop8h 50mDelta
Deal found 10/27$222
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/135:18 amORD - BZN
1 stop8h 43mAmerican Airlines
lun. 11/171:52 pmBZN - ORD
1 stop7h 28mAmerican Airlines
Deal found 10/27$224
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1812:45 pmORD - BZN
Nonstop3h 25mUnited Airlines
dom. 12/286:15 amBZN - ORD
1 stop6h 04mUnited Airlines
Deal found 10/29$226
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:20 amORD - BZN
Nonstop3h 28mUnited Airlines
sáb. 12/204:14 pmBZN - ORD
Nonstop3h 11mUnited Airlines
Deal found 10/28$231
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:50 amORD - BZN
1 stop5h 21mDelta
lun. 11/175:30 amBZN - ORD
2 stops12h 22mDelta
Deal found 10/27$233

Cheap flight deals from Chicago to Bozeman

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Bozeman (BZN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(American Airlines)

One-way from

$104
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$383

Good round-trip deal

$269 or less

Good one-way deal

$175 or less
Provider with most accurate pricing for Chicago (CHI)-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Bozeman Gallatin Field flights.
Search Deals
From Chicago (CHI) to Bozeman Gallatin Field
Search Deals
One-way flight from Chicago (CHI) to Bozeman Gallatin Field
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Bozeman Gallatin Field.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Bozeman Gallatin Field.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Chicago to Bozeman that are best for you.

Fly from

Chicago

Fly to

Bozeman

Route

Depart

Return

Price

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

mar. 1/13

5:35 pm-10:15 pm

1 stop5h 40m

Bozeman Gallatin Field

sáb. 1/17

10:35 am-7:45 pm

1 stop8h 10m

$209

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

jue. 11/20

5:15 am-11:55 am

1 stop7h 40m

Bozeman Gallatin Field

jue. 11/27

12:25 pm-6:25 pm

1 stop5h 00m

$209

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

vie. 12/12

6:35 pm-12:15 am

1 stop6h 40m

Bozeman Gallatin Field

lun. 12/15

10:45 am-10:10 pm

1 stop10h 25m

$214

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

vie. 12/5

6:00 pm-10:45 pm

1 stop5h 45m

Bozeman Gallatin Field

lun. 12/8

5:30 am-12:35 pm

2 stops6h 05m

$214

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

lun. 1/5

6:43 pm-11:17 pm

1 stop5h 34m

Bozeman Gallatin Field

sáb. 1/10

2:39 pm-11:57 pm

1 stop8h 18m

$217

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

jue. 11/20

7:47 am-2:20 pm

1 stop7h 33m

Bozeman Gallatin Field

jue. 11/27

5:30 am-1:44 pm

1 stop7h 14m

$217

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

vie. 11/21

7:47 am-2:20 pm

1 stop7h 33m

Bozeman Gallatin Field

lun. 11/24

3:00 pm-11:59 pm

1 stop7h 59m

$217

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

dom. 11/23

7:40 pm-12:10 am

1 stop5h 30m

Bozeman Gallatin Field

sáb. 12/13

2:36 pm-10:43 pm

1 stop7h 07m

$217

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

dom. 1/4

6:30 pm-11:46 pm

1 stop6h 16m

Bozeman Gallatin Field

sáb. 1/10

2:39 pm-11:57 pm

1 stop8h 18m

$217

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

mar. 1/13

6:45 am-1:29 pm

1 stop7h 44m

Bozeman Gallatin Field

dom. 1/18

2:39 pm-10:09 pm

1 stop6h 30m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 34 results
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Compare providers for flights from Chicago to Bozeman

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Bozeman in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Bozeman flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Bozeman flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Bozeman flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Bozeman flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Bozeman flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Bozeman

Have a flexible travel schedule? Discover the best time to fly to Bozeman from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Bozeman

How far ahead should I book a flight from Chicago to Bozeman?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Bozeman. Price data was last updated on October 24, 2025.

The best time to book flights from Chicago to Bozeman is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Bozeman?

Currently, January is the cheapest month in which you can book a flight from Chicago to Bozeman (average of $191). Flying from Chicago to Bozeman in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to BZN?

Find hourly flight availability from Chicago to Bozeman. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

When flying from Chicago to Bozeman, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 6% versus a flight at noon.

What is the cheapest day to fly from Chicago to Bozeman?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Bozeman. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Chicago to Bozeman flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago to Bozeman?

Reviews of airlines servicing Bozeman

Get insights into the airlines that provide service to Bozeman. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bozeman. Reviews last updated octubre 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Chicago to Bozeman by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,243 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Bozeman. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bozeman from Chicago?

    For a flight from Chicago to Bozeman, you will be flying into Gallatin Field. Bozeman Gallatin Field (BZN) is just 8.7 mi from the center of the city. Gallatin Field is the only Bozeman airport and it handles 1 inbound flight from Chicago per day. 5 airlines have flights to Bozeman Gallatin Field from Chicago on a regular basis.

  • How long is the flight from Chicago to Bozeman?

    Airlines like Southwest and Delta fly from Chicago to Bozeman in about 5h 34m. The time it takes to get you to your destination can typically vary by up to 06m. The distance from Chicago to Bozeman is about 1182 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Bozeman round-trip?

    According to our current data, Southwest ($152), American Airlines ($211), and Delta ($236) offers the cheapest pricing from Chicago to Bozeman. Southwest is priced at 60% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Chicago to Bozeman?

    No one likes to see their flight delayed. When booking a flight from Chicago to Bozeman consider choosing Alaska Airlines (77%), SkyWest Airlines (75%) or American Airlines (72%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Bozeman?

    Looking at all options, your cheapest flight can be booked for $135. While the most popular route (Chicago O'Hare Intl - Bozeman Gallatin Field) can be booked for $189 on average, our data indicates $258 when flying from Chicago to Bozeman.

  • Can I find deals for flights from Chicago to Bozeman that include hotel bookings?

    Yes. In addition to deals on Chicago to Bozeman flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Bozeman?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Bozeman.

  • Can I find deals for business class flights from Chicago to Bozeman?

    Yes. Cheapflights offers flight deals from Chicago to Bozeman by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Bozeman?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Bozeman (average of $191). Flying from Chicago to Bozeman in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bozeman?

Book flights to Bozeman if you plan to visit one of these locations
Livingston

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Top 5 airlines flying from Chicago to Bozeman

Discover the top 5 airlines that operate flights from Chicago to Bozeman. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$152Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$211Average$357FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$340FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$420FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$291Average$504FlexibilityNo cancel feeOn-time75%

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