$237+ Cheap flights from Champaign to Bozeman (CMI - 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — BZN
Sep 3 — Sep 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Champaign 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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Champaign to Bozeman
Cheapest
Best
One-way
Cheapest flights from Champaign to BozemanExplore the most affordable flight options available from Champaign to Bozeman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Champaign to Bozeman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 11/17:11 am -
1 stop6h 41m
Fri 11/61:42 pm -
1 stop7h 20m
Deal found 8/3![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop7h 25m
Sun 10/181:15 pm -
1 stop6h 10m
Deal found 8/2![American Airlines logo]()
$569
Best flights from Champaign to BozemanDiscover carefully curated flight deals from Champaign to Bozeman that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Champaign to Bozeman that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 11/17:11 am -
1 stop6h 41m
Fri 11/61:42 pm -
1 stop7h 20m
Deal found 8/3![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop7h 25m
Sun 10/181:15 pm -
1 stop6h 10m
Deal found 8/2![American Airlines logo]()
$569
One-way flights from Champaign to BozemanSearch for one-way flight options from Champaign to Bozeman. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Champaign to Bozeman. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 10/156:00 am -
1 stop7h 25m
Deal found 8/4![American Airlines logo]()
$237
Find flight deals from Champaign to Bozeman
Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) 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 August 4, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $434 (American Airlines) |
One-way from | $237 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Champaign 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 August 4, 2026.
Use the filters below to find and compare flights from Champaign to Bozeman that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChampaignBozeman
CMI - BZN
CMIBZN
Champaign University-Willard
Sun 11/1
7:11 am-12:52 pm
1 stop6h 41m
Bozeman Gallatin Field
Fri 11/6
1:42 pm-10:02 pm
1 stop7h 20m
$434
Quickest round-trip
ChampaignBozeman
CMI - BZN
CMIBZN
Champaign University-Willard
Tue 10/13
6:00 am-12:25 pm
1 stop7h 25m
Bozeman Gallatin Field
Sun 10/18
1:15 pm-8:25 pm
1 stop6h 10m
$569
Cheapest one-way
Quickest one-way
ChampaignBozeman
CMI - BZN
CMIBZN
Champaign University-Willard
Thu 10/15
6:00 am-12:25 pm
1 stop7h 25m
$237
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Champaign-Bozeman flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Champaign-Bozeman flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Champaign-Bozeman flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Champaign-Bozeman flights, Cheapflights users trust Expedia the most. Expedia 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 Champaign-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 Champaign to Bozeman
Have a flexible travel schedule? Discover the best time to fly to Bozeman from Champaign with our price prediction graph.
CMI-BZN
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.
Related info for your journey
Find useful and relevant information for your journey from Champaign to Bozeman. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bozeman?
Book flights to Bozeman if you plan to visit one of these locationsLivingston
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Bozeman flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Champaign
Popular flights