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Champaign

$473+ Cheap flights from Idaho to Champaign (CMI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CMI
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Idaho to Champaign

Keep the following information in mind while searching for Idaho to Champaign flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$473
(American Airlines)
From Idaho to Champaign University-Willard
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Find flight deals from Idaho to Champaign

Cheapest flights from Idaho to Champaign
Explore the most affordable flight options available from Idaho to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:00 amBOI - CMI
1 stop7h 19mAmerican Airlines
sáb. 11/16:54 amCMI - BOI
1 stop6h 52mAmerican Airlines
Deal found 9/9$494
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/251:07 pmBOI - CMI
1 stop7h 44mAmerican Airlines
lun. 9/293:32 pmCMI - BOI
1 stop7h 16mAmerican Airlines
Deal found 9/10$570

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Champaign 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Idaho to Champaign that are best for you.

Fly from

Idaho

Fly to

Champaign

Route

Depart

Return

Price

SpokaneChampaign

GEG - CMI

GEGCMI

Spokane

mar. 3/3

1:40 pm-9:25 pm

1 stop5h 45m

Champaign University-Willard

sáb. 3/7

6:26 am-12:59 pm

1 stop8h 33m

$473

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

mié. 10/29

7:00 am-3:19 pm

1 stop7h 19m

Champaign University-Willard

sáb. 11/1

6:54 am-12:46 pm

1 stop6h 52m

$494

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

jue. 9/25

1:07 pm-9:51 pm

1 stop7h 44m

Champaign University-Willard

lun. 9/29

3:32 pm-9:48 pm

1 stop7h 16m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Idaho to Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign from Idaho 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 Idaho to Champaign
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Champaign. 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 Champaign from Idaho?

    If you book a flight to Champaign from Idaho, you will be flying to University-Willard, which is the city’s only airport. Champaign University-Willard (CMI) is located 11.3 mi from the center of Champaign.

  • How long is the flight from Idaho to Champaign?

    Departing from Idaho to Champaign will take you 5h 45m. The distance from Idaho to Champaign is about 1537 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Champaign 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 Idaho to Champaign?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Champaign (average of $384). Flying from Idaho to Champaign in June is currently the most expensive (average of $548). 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 Champaign?

Book flights to Champaign if you plan to visit one of these locations
Danville

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Top airline flying from Idaho to Champaign

Discover the top airline that operate flights from Idaho to Champaign. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$414Average$494FlexibilityNo cancel feeOn-time71%

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