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Champaign

$477+ Cheap flights from Boise to Champaign (BOI - 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CMI
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
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Cheap flight deals from Boise to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Champaign (CMI). 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 11, 2025.

Round-trip from

$494
(American Airlines)
From Boise Air Term. Gowen Fld to Champaign University-Willard
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Find flight deals from Boise to Champaign

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

This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:36 pmBOI - CMI
1 stop6h 06mAmerican Airlines
Sat 8/303:46 pmCMI - BOI
1 stop6h 57mAmerican Airlines
Deal found 8/11$477
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 10/297:00 amBOI - CMI
1 stop7h 19mAmerican Airlines
Sat 11/16:00 amCMI - BOI
1 stop7h 38mAmerican Airlines
Deal found 8/9$494
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:36 pmBOI - CMI
1 stop6h 06mAmerican Airlines
Mon 9/1511:17 amCMI - BOI
2 stops13h 18mAmerican Airlines
Deal found 8/11$554
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:35 amBOI - CMI
2 stops13h 17mAmerican Airlines
Mon 9/1511:17 amCMI - BOI
2 stops13h 18mAmerican Airlines
Deal found 8/11$677

Cheapflights Fare Finder

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

Fly from

Boise

Fly to

Champaign

Route

Depart

Return

Price

BoiseChampaign

BOI - CMI

BOICMI

Boise Air Term. Gowen Fld

Wed 10/29

7:00 am-3:19 pm

1 stop7h 19m

Champaign University-Willard

Sat 11/1

6:00 am-12:38 pm

1 stop7h 38m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Best time to book a flight from Boise to Champaign

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

Reviews of airlines servicing Champaign

Get insights into the airlines that provide service to Champaign. 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 Champaign. Reviews last updated August 11, 2025.
Get a feel of what it's like to fly with American Airlines from Boise to Champaign by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Crew

8.0

Food

6.5

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

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

  • What is the cheapest airline to fly from Boise to Champaign round-trip?

    American Airlines, at $494, was found to be the cheapest airline from Boise to Champaign..

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Boise to Champaign (average of $384). Flying from Boise to Champaign in June is currently the most expensive (average of $549). 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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Alternative routes for Boise to Champaign

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Top airline flying from Boise to Champaign

Discover the top airline that operate flights from Boise 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 August 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$414Average$772FlexibilityNo cancel feeOn-time71%

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