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Bozeman

$135+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BZN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from Chicago to Bozeman Gallatin Field are usually found in January or February, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$135
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$420

Good round-trip deal

$398 or less

Good one-way deal

$329 or less
Provider with most accurate pricing for Chicago (CHI)-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Bozeman Gallatin Field flights.
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From Chicago (CHI) to Bozeman Gallatin Field
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One-way flight from Chicago (CHI) to Bozeman Gallatin Field
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Bozeman Gallatin Field.
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Price to beat on a one-way flight from Chicago (CHI) to Bozeman Gallatin Field.
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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 January 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 3/2910:40 amORD - BZN
Nonstop3h 27mAmerican Airlines
Thu 4/31:58 pmBZN - ORD
Nonstop2h 57mAmerican Airlines
Deal found 1/29$289
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:45 amORD - BZN
3 stops27h 47mMultiple Airlines
Sun 3/910:22 amBZN - ORD
2 stops17h 23mMultiple Airlines
Deal found 1/29$296
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/246:15 amORD - BZN
1 stop7h 38mDelta
Wed 3/56:10 amBZN - ORD
1 stop4h 20mDelta
Deal found 1/28$309
This Delta deal was found by Cheapflights users on 1/29. 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.
Mon 2/246:59 pmMDW - BZN
1 stop5h 40mDelta
Tue 3/46:10 amBZN - MDW
1 stop5h 32mDelta
Deal found 1/29$309
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Mon 2/105:28 pmORD - BZN
1 stop7h 28mAlaska Airlines
Wed 2/263:04 pmBZN - ORD
1 stop7h 55mAlaska Airlines
Deal found 1/30$329
This Southwest deal was found by Cheapflights users on 1/29. 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.
Fri 2/284:20 pmORD - BZN
1 stop8h 05mSouthwest
Fri 3/75:15 amBZN - ORD
1 stop5h 35mSouthwest
Deal found 1/29$334
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 9/97:56 pmORD - BZN
Nonstop3h 26mUnited Airlines
Sun 9/218:50 amBZN - ORD
Nonstop3h 11mUnited Airlines
Deal found 1/28$337
This Southwest deal was found by Cheapflights users on 1/30. 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 3/49:05 amMDW - BZN
2 stops10h 25mSouthwest
Fri 3/75:15 amBZN - MDW
1 stop5h 20mSouthwest
Deal found 1/30$339
This Gotogate deal was found by Cheapflights users on 1/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/158:10 pmORD - BZN
1 stop14h 57mSun Country Air
Sun 8/1711:10 amBZN - ORD
1 stop7h 01mSun Country Air
Deal found 1/29$415

Find flights from Chicago to Bozeman within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Thu 4/24

9:09 am-11:37 am

Nonstop3h 28m

Bozeman Gallatin Field

Sun 4/27

12:40 pm-4:47 pm

Nonstop3h 07m

$289

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Fri 3/7

7:10 pm-11:39 pm

1 stop5h 29m

Bozeman Gallatin Field

Mon 3/10

1:20 pm-9:45 pm

1 stop7h 25m

$309

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Mon 2/24

6:59 pm-11:39 pm

1 stop5h 40m

Bozeman Gallatin Field

Tue 3/4

6:10 am-12:42 pm

1 stop5h 32m

$309

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Thu 4/24

10:19 am-8:49 am

2 stops23h 30m

Bozeman Gallatin Field

Sun 4/27

2:31 pm-6:33 am

1 stop15h 02m

$325

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Mon 2/10

5:28 pm-11:56 pm

1 stop7h 28m

Bozeman Gallatin Field

Wed 2/26

3:04 pm-11:59 pm

1 stop7h 55m

$329

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Fri 2/28

4:20 pm-11:25 pm

1 stop8h 05m

Bozeman Gallatin Field

Fri 3/7

5:15 am-11:50 am

1 stop5h 35m

$334

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Tue 3/4

9:05 am-6:30 pm

2 stops10h 25m

Bozeman Gallatin Field

Fri 3/7

5:15 am-11:35 am

1 stop5h 20m

$339

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Wed 6/25

9:45 am-12:11 pm

Nonstop3h 26m

Bozeman Gallatin Field

Tue 7/1

4:30 pm-8:35 pm

Nonstop3h 05m

$384

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

Thu 6/26

8:09 pm-10:07 am

3 stops38h 58m

Bozeman Gallatin Field

Sun 6/29

11:10 am-8:22 am

3 stops20h 12m

$883

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

Tue 2/25

7:45 am-1:58 pm

1 stop7h 13m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 18 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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.

Travel insights for flights from Chicago to Bozeman

Get recent, data-driven insights about flights from Chicago to Bozeman including ideal travel times, pricing trends, and more.

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 January 24, 2025.

The best time to book flights from Chicago to Bozeman is 57 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 $371). Flying from Chicago to Bozeman in June is currently the most expensive (average of $520). 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 January 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 afternoon, which can drop the price by up to 5% versus a flight in the morning.

Weekly flight availability from Chicago to Bozeman

Explore weekly flight availability from Chicago to Bozeman. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 30, 2025.

The most flights from CHI to BZN are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Bozeman by month

Plan your trip to Bozeman by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bozeman ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Bozeman when rainfall is around 0.4 in.

Temperature in Bozeman by month

Plan your trip to Bozeman by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bozeman, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 January 30, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Chicago to Bozeman. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.3
Good
790 reviews
Southwest
8.1
Very good
4,585 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Entertainment

7.7

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    According to our current data, American Airlines ($289), Delta ($309), and Alaska Airlines ($329) offers the cheapest pricing from Chicago to Bozeman. American Airlines is priced at 36% 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?

    $135 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $145 and $155, 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 (78%), United Airlines (76%) or Lufthansa (71%) 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 $220. While the most popular route (Chicago O'Hare Intl - Bozeman Gallatin Field) can be booked for $272 on average our data indicates $808 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 $371). Flying from Chicago to Bozeman in June is currently the most expensive (average of $520). 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

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Alternative routes for Chicago to Bozeman

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$175Average$245FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$291Average$459FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$294Average$433FlexibilityNo cancel feeOn-time71%
DeltaCheapest$304Average$459FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$342Average$492FlexibilityNo cancel feeOn-time69%
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