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$372+ Cheap flights from Champaign to Boise (CMI - BOI)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — BOI
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Champaign to Boise

Cheapest flights from Champaign to Boise
Explore the most affordable flight options available from Champaign to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This American Airlines deal was found by Cheapflights users on 11/1. 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 11/156:00 amCMI - BOI
1 stop8h 06mAmerican Airlines
Tue 11/181:25 pmBOI - CMI
1 stop6h 05mAmerican Airlines
Deal found 11/1$554
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/256:10 amCMI - BOI
1 stop7h 24mAmerican Airlines
Mon 12/11:33 pmBOI - CMI
1 stop6h 57mAmerican Airlines
Deal found 11/1$791
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/263:15 pmCMI - BOI
1 stop8h 03mAmerican Airlines
Sun 11/301:33 pmBOI - CMI
1 stop6h 57mAmerican Airlines
Deal found 11/1$1,096

Cheap flight deals from Champaign to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Boise (BOI). 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 November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$554
(American Airlines)

One-way from

$372
(American Airlines)
Provider with most accurate pricing for Champaign University-Willard-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Champaign University-Willard-Boise Air Term. Gowen Fld flights.
Search Deals
From Champaign University-Willard to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Champaign University-Willard to Boise Air Term. Gowen Fld
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign to Boise 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 November 2, 2025.
Use the filters below to find and compare flights from Champaign to Boise that are best for you.

Fly from

Champaign

Fly to

Boise

Route

Depart

Return

Price

ChampaignBoise

CMI - BOI

CMIBOI

Champaign University-Willard

Sat 11/15

6:00 am-1:06 pm

1 stop8h 06m

Boise Air Term. Gowen Fld

Tue 11/18

1:25 pm-8:30 pm

1 stop6h 05m

$554

ChampaignBoise

CMI - BOI

CMIBOI

Champaign University-Willard

Tue 11/25

6:10 am-12:34 pm

1 stop7h 24m

Boise Air Term. Gowen Fld

Mon 12/1

1:33 pm-9:30 pm

1 stop6h 57m

$791

ChampaignBoise

CMI - BOI

CMIBOI

Champaign University-Willard

Wed 11/26

3:15 pm-10:18 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Sun 11/30

1:33 pm-9:30 pm

1 stop6h 57m

$1,096

ChampaignBoise

CMI - BOI

CMIBOI

Champaign University-Willard

Sat 11/8

6:45 am-12:32 pm

1 stop6h 47m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Compare providers for flights from Champaign to Boise

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 Champaign to Boise in November.
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 Champaign-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Champaign-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Champaign-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Boise 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 Champaign-Boise 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 Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Champaign 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.

Related info for your journey

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

  • How long is the flight from Champaign to Boise?

    For as low as $554, American Airlines can have you in Boise from Champaign in 8h 06m. Champaign and Boise are separated by a distance of 1452 mi.

  • Can I find deals for flights from Champaign to Boise that include hotel bookings?

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

  • How can I find direct flights from Champaign to Boise?

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

  • Can I find deals for business class flights from Champaign to Boise?

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

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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