Bozeman

$120+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BZN
May 7 — May 141
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Find cheap flights from Chicago to Bozeman with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Chicago to Bozeman Gallatin Field are usually found in January or April, booked 61 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Cheap 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 April 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:27 pm
ORD
-
BZN
2 stops43h 18m
Multiple Airlines
Fri 5/112:09 pm
BZN
-
ORD
1 stop28h 44m
Multiple Airlines
Deal found 4/6$247
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am
ORD
-
BZN
1 stop7h 24m
Alaska Airlines
Mon 10/57:25 pm
BZN
-
ORD
1 stop10h 35m
Alaska Airlines
Deal found 4/5$265
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:50 am
ORD
-
BZN
1 stop28h 29m
Multiple Airlines
Fri 5/112:09 pm
BZN
-
ORD
1 stop28h 44m
Multiple Airlines
Deal found 4/6$276
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:58 pm
ORD
-
BZN
1 stop13h 37m
Multiple Airlines
Mon 5/412:09 pm
BZN
-
ORD
2 stops33h 52m
Multiple Airlines
Deal found 4/6$278
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Sat 7/111:49 pm
ORD
-
BZN
Nonstop3h 19m
American Airlines
Sat 7/184:58 pm
BZN
-
ORD
Nonstop3h 31m
American Airlines
Deal found 4/6$285
This Southwest deal was found by Cheapflights users on 4/5. 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.
Wed 8/1910:05 am
MDW
-
BZN
Nonstop3h 10m
Southwest
Sat 8/227:10 am
BZN
-
MDW
Nonstop2h 55m
Southwest
Deal found 4/5$285
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 7/49:45 am
ORD
-
BZN
Nonstop3h 20m
American Airlines
Tue 7/74:58 pm
BZN
-
ORD
Nonstop3h 31m
American Airlines
Deal found 4/7$286
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 5/2410:10 am
ORD
-
BZN
Nonstop3h 18m
American Airlines
Sat 5/304:57 pm
BZN
-
ORD
Nonstop3h 28m
American Airlines
Deal found 4/7$287
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:50 am
ORD
-
BZN
1 stop28h 29m
Multiple Airlines
Thu 5/710:25 am
BZN
-
ORD
2 stops19h 14m
Multiple Airlines
Deal found 4/2$290
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
ORD
-
BZN
1 stop9h 06m
Alaska Airlines
Tue 10/277:25 pm
BZN
-
ORD
1 stop10h 35m
Alaska Airlines
Deal found 4/6$291
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Sat 7/115:00 am
ORD
-
BZN
1 stop8h 39m
American Airlines
Mon 7/204:58 pm
BZN
-
ORD
Nonstop3h 31m
American Airlines
Deal found 4/6$295
This Southwest deal was found by Cheapflights users on 4/2. 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.
Tue 6/26:05 pm
MDW
-
BZN
1 stop7h 10m
Southwest
Fri 6/57:35 am
BZN
-
MDW
Nonstop2h 50m
Southwest
Deal found 4/2$295

Find 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 April 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Kiwi.com)

One-way from

$120
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$309

Good round-trip deal

$333 or less

Good one-way deal

$182 or less
Provider with most accurate pricing for Chicago (CHI)-Bozeman Gallatin Field flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Bozeman Gallatin Field flights.
From Chicago (CHI) to Bozeman Gallatin Field
One-way flight from Chicago (CHI) to Bozeman Gallatin Field
Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Chicago (CHI) to Bozeman Gallatin Field.
Price to beat on a one-way flight from Chicago (CHI) to Bozeman Gallatin Field.

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 April 7, 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

Cheapest round-trip

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Mon 6/1

7:45 pm-11:59 pm

1 stop5h 14m

Bozeman Gallatin Field

Wed 6/10

12:13 pm-6:59 pm

1 stop5h 46m

$305

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Mon 5/4

5:15 pm-11:00 pm

1 stop6h 45m

Bozeman Gallatin Field

Mon 5/11

4:20 pm-11:40 pm

1 stop6h 20m

$305

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Sat 6/27

8:36 am-2:50 pm

1 stop7h 14m

Bozeman Gallatin Field

Sat 7/4

1:00 pm-9:23 pm

1 stop7h 23m

$305

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Sat 6/6

7:13 pm-11:44 pm

1 stop5h 31m

Bozeman Gallatin Field

Sat 6/13

6:00 am-1:09 pm

1 stop6h 09m

$305

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Fri 6/19

9:54 am-2:48 pm

1 stop5h 54m

Bozeman Gallatin Field

Thu 6/25

11:27 am-6:18 pm

1 stop5h 51m

$305

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Fri 6/5

7:13 pm-11:44 pm

1 stop5h 31m

Bozeman Gallatin Field

Tue 6/16

6:00 am-1:09 pm

1 stop6h 09m

$305

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Thu 4/30

6:00 am-2:55 pm

1 stop9h 55m

Bozeman Gallatin Field

Thu 5/7

3:49 pm-11:59 pm

1 stop7h 10m

$315

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Wed 6/24

8:36 am-2:48 pm

1 stop7h 12m

Bozeman Gallatin Field

Sun 6/28

5:15 am-12:00 pm

1 stop5h 45m

$332

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Thu 6/4

4:55 pm-1:10 am

1 stop9h 15m

Bozeman Gallatin Field

Mon 6/8

7:35 am-11:25 am

Nonstop2h 50m

$345

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Mon 5/11

5:15 pm-11:00 pm

1 stop6h 45m

Bozeman Gallatin Field

Fri 5/15

6:15 am-4:15 pm

1 stop9h 00m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 40 resultsSorted by cheapest first
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Bozeman flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 April 3, 2026.

The best time to book flights from Chicago to Bozeman is 61 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, October is the cheapest month in which you can book a flight from Chicago to Bozeman (average of $190). Flying from Chicago to Bozeman in December is currently the most expensive (average of $280). 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 April 7, 2026.

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 evening, which can drop the price by up to 30% versus a flight at noon.

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 April 7, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta 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.

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 2 inbound flights 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 Delta, Southwest, and Alaska Airlines fly from Chicago to Bozeman in about 5h 14m. The time it takes to get you to your destination can typically vary by up to 4h 41m. 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 ($210), American Airlines ($211), and Delta ($216) offers the cheapest pricing from Chicago to Bozeman. Southwest is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Bozeman one-way?

    $105 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $108 and $124, respectively.

  • 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 SkyWest Airlines (72%), United Airlines (72%) or Lufthansa (66%) 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 $134. While the most popular route (Chicago O'Hare Intl - Bozeman Gallatin Field) can be booked for $285 on average, our data indicates $507 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, October is the cheapest month in which you can book a flight from Chicago to Bozeman (average of $190). Flying from Chicago to Bozeman in December is currently the most expensive (average of $280). 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 April 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$210Average$412FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$211Average$335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$278FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$230Average$369FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$291Average$475FlexibilityNo cancel feeOn-time75%

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