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Bozeman

$96+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BZN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Bozeman Gallatin Field are usually found in April or June, booked 58 days in advance, depart on a Tuesday or Monday 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 junio 12, 2025.

Round-trip from

$237
(Delta)

One-way from

$98
(Hawaiian Airlines)

Popular in

December

Cheapest in

April

Average price

$391

Good round-trip deal

$276 or less

Good one-way deal

$144 or less
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. 8% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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. 8/87:11 amORD - BZN
1 stop10h 23mDelta
mar. 8/125:30 amBZN - ORD
1 stop5h 28mDelta
Deal found 6/12$237
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 7/85:00 amORD - BZN
1 stop5h 54mUnited Airlines
mar. 7/157:30 amBZN - ORD
Nonstop3h 06mUnited Airlines
Deal found 6/11$239
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 8/268:20 amORD - BZN
1 stop7h 58mAmerican Airlines
mar. 9/24:40 pmBZN - ORD
Nonstop3h 09mAmerican Airlines
Deal found 6/10$241
This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 9/87:17 pmMDW - BZN
1 stop4h 44mDelta
sáb. 9/135:45 amBZN - MDW
2 stops11h 22mDelta
Deal found 6/10$242
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 7/266:00 amORD - BZN
1 stop9h 06mAlaska Airlines
mar. 8/57:25 pmBZN - ORD
1 stop9h 15mAlaska Airlines
Deal found 6/10$248
This Mytrip deal was found by Cheapflights users on 6/11. 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.
mié. 8/63:18 pmORD - BZN
1 stop23h 28mMultiple Airlines
lun. 8/1112:04 pmBZN - ORD
1 stop8h 26mMultiple Airlines
Deal found 6/11$250
This Southwest deal was found by Cheapflights users on 6/10. 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.
sáb. 9/278:20 amMDW - BZN
Nonstop3h 10mSouthwest
mié. 10/16:00 amBZN - MDW
2 stops8h 10mSouthwest
Deal found 6/10$278
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/811:50 amORD - BZN
1 stop23h 14mSun Country Air
sáb. 7/1211:13 amBZN - ORD
1 stop4h 56mSun Country Air
Deal found 6/10$285
This Southwest deal was found by Cheapflights users on 6/9. 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.
lun. 9/156:15 amORD - BZN
1 stop7h 30mSouthwest
dom. 9/215:50 amBZN - ORD
2 stops9h 55mSouthwest
Deal found 6/9$322
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/75:55 pmORD - BZN
1 stop7h 04mHawaiian Airlines
dom. 8/107:25 pmBZN - ORD
1 stop9h 15mHawaiian Airlines
Deal found 6/11$356

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 junio 12, 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

ORD - BZN

ORDBZN

Chicago O'Hare Intl

vie. 8/8

7:11 am-4:34 pm

1 stop10h 23m

Bozeman Gallatin Field

mar. 8/12

5:30 am-11:58 am

1 stop5h 28m

$237

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

mar. 7/8

5:00 am-9:54 am

1 stop5h 54m

Bozeman Gallatin Field

mar. 7/15

7:30 am-11:36 am

Nonstop3h 06m

$239

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

mar. 8/26

1:24 pm-6:55 pm

1 stop6h 31m

Bozeman Gallatin Field

mar. 9/2

4:40 pm-8:49 pm

Nonstop3h 09m

$241

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

lun. 9/8

7:17 pm-11:01 pm

1 stop4h 44m

Bozeman Gallatin Field

sáb. 9/13

5:45 am-6:07 pm

2 stops11h 22m

$242

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

sáb. 7/26

6:00 am-2:06 pm

1 stop9h 06m

Bozeman Gallatin Field

mar. 8/5

7:25 pm-5:40 am

1 stop9h 15m

$248

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

mié. 8/6

3:18 pm-1:46 pm

1 stop23h 28m

Bozeman Gallatin Field

lun. 8/11

12:04 pm-9:30 pm

1 stop8h 26m

$250

ChicagoBozeman

MDW - BZN

MDWBZN

Chicago Midway

sáb. 7/5

8:05 am-10:20 am

Nonstop3h 15m

Bozeman Gallatin Field

vie. 7/11

6:35 pm-5:00 am

1 stop9h 25m

$280

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

mar. 7/8

11:50 am-10:04 am

1 stop23h 14m

Bozeman Gallatin Field

sáb. 7/12

11:13 am-5:09 pm

1 stop4h 56m

$285

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

lun. 9/15

6:15 am-12:45 pm

1 stop7h 30m

Bozeman Gallatin Field

dom. 9/21

5:50 am-4:45 pm

2 stops9h 55m

$322

ChicagoBozeman

ORD - BZN

ORDBZN

Chicago O'Hare Intl

jue. 8/7

5:55 pm-11:59 pm

1 stop7h 04m

Bozeman Gallatin Field

dom. 8/10

7:25 pm-5:40 am

1 stop9h 15m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
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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 June 9, 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, 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 May is currently the most expensive (average of $479). 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 junio 12, 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 at noon, which can drop the price by up to 49% versus a flight in the afternoon.

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 June 8, 2025.

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

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 junio 12, 2025.

The most flights from CHI to BZN are scheduled on a Thursday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 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 junio 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Chicago to Bozeman. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 7 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, Delta ($237), United Airlines ($239), and American Airlines ($241) offers the cheapest pricing from Chicago to Bozeman. Delta is priced at 45% 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?

    $98 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $99 and $104, 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 (100%), United Airlines (92%) or Emirates (90%) 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 $115. While the most popular route (Chicago O'Hare Intl - Bozeman Gallatin Field) can be booked for $196 on average our data indicates $267 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 May is currently the most expensive (average of $479). 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.

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Alternative routes for Chicago to Bozeman

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$340FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$289Average$490FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$481FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$313Average$506FlexibilityNo cancel feeOn-time75%

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