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Champaign

$464+ Cheap flights from Boston to Champaign (BOS - 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CMI
out 11 — out 181
sáb 10/11
sáb 10/18
1 adult, Economy
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Cheap flight deals from Boston to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 setembro 11, 2025.

Round-trip from

$472
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$641
From Boston Logan Intl to Champaign University-Willard
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Highest demand for flights based on searches. 18% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Champaign

Cheapest flights from Boston to Champaign
Explore the most affordable flight options available from Boston to Champaign. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 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.
qua 9/105:00 amBOS - CMI
1 stop6h 47mAmerican Airlines
sáb 9/1311:17 amCMI - BOS
1 stop6h 36mAmerican Airlines
Deal found 9/9$464
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.
sáb 9/272:40 pmBOS - CMI
1 stop8h 09mAmerican Airlines
sáb 10/114:26 pmCMI - BOS
1 stop6h 28mAmerican Airlines
Deal found 9/10$503
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.
ter 9/308:37 pmBOS - CMI
2 stops15h 10mAmerican Airlines
sáb 10/114:26 pmCMI - BOS
1 stop5h 36mAmerican Airlines
Deal found 9/10$514
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.
seg 9/299:17 amBOS - CMI
2 stops13h 34mAmerican Airlines
sáb 10/114:26 pmCMI - BOS
1 stop5h 36mAmerican Airlines
Deal found 9/10$519
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.
sex 10/312:30 pmBOS - CMI
2 stops10h 21mAmerican Airlines
sáb 10/114:26 pmCMI - BOS
1 stop6h 28mAmerican Airlines
Deal found 9/10$529
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.
sáb 9/273:46 pmBOS - CMI
1 stop7h 03mAmerican Airlines
ter 10/711:13 amCMI - BOS
1 stop4h 36mAmerican Airlines
Deal found 9/10$534
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.
ter 9/305:00 amBOS - CMI
1 stop6h 47mAmerican Airlines
seg 10/611:13 amCMI - BOS
2 stops11h 21mAmerican Airlines
Deal found 9/10$545
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.
dom 9/285:00 amBOS - CMI
1 stop6h 47mAmerican Airlines
sáb 10/114:26 pmCMI - BOS
1 stop5h 36mAmerican Airlines
Deal found 9/10$547
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.
seg 9/299:17 amBOS - CMI
2 stops13h 34mAmerican Airlines
ter 10/74:26 pmCMI - BOS
1 stop5h 36mAmerican Airlines
Deal found 9/10$550

Cheapflights Fare Finder

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

Fly from

Boston

Fly to

Champaign

Route

Depart

Return

Price

BostonChampaign

BOS - CMI

BOSCMI

Boston Logan Intl

sáb 3/7

5:51 pm-9:25 pm

1 stop4h 34m

Champaign University-Willard

ter 3/10

1:16 pm-7:55 pm

1 stop5h 39m

$472

BostonChampaign

BOS - CMI

BOSCMI

Boston Logan Intl

qua 10/1

7:00 am-10:47 am

1 stop4h 47m

Champaign University-Willard

sáb 10/11

4:26 pm-11:54 pm

1 stop6h 28m

$503

BostonChampaign

BOS - CMI

BOSCMI

Boston Logan Intl

ter 9/30

8:37 pm-10:47 am

2 stops15h 10m

Champaign University-Willard

sáb 10/11

4:26 pm-11:02 pm

1 stop5h 36m

$514

BostonChampaign

BOS - CMI

BOSCMI

Boston Logan Intl

qui 10/2

9:17 am-9:51 pm

2 stops13h 34m

Champaign University-Willard

sáb 10/11

4:26 pm-11:02 pm

1 stop5h 36m

$514

BostonChampaign

BOS - CMI

BOSCMI

Boston Logan Intl

seg 9/29

9:17 am-9:51 pm

2 stops13h 34m

Champaign University-Willard

sáb 10/11

4:26 pm-11:02 pm

1 stop5h 36m

$519

BostonChampaign

BOS - CMI

BOSCMI

Boston Logan Intl

sáb 9/27

3:46 pm-9:49 pm

1 stop7h 03m

Champaign University-Willard

ter 10/7

11:13 am-4:49 pm

1 stop4h 36m

$534

BostonChampaign

BOS - CMI

BOSCMI

Boston Logan Intl

ter 9/30

8:37 pm-10:47 am

2 stops15h 10m

Champaign University-Willard

ter 10/7

4:26 pm-11:54 pm

1 stop6h 28m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from Boston to Champaign

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

What is the cheapest month to book a flight from Boston to Champaign?

Currently, August is the cheapest month in which you can book a flight from Boston to Champaign (average of $384). Flying from Boston 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.

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 setembro 11, 2025.
Peruse reviews from past customers who have flown with American Airlines from Boston to Champaign to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

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

    A quick flight from Boston to Champaign can take about 4h 34m. American Airlines provides one of the quickest options available for as low as $472. There are 910 mi between Boston and Champaign.

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

    According to our current data, American Airlines ($446), offers the cheapest pricing from Boston to Champaign. You may be able to fly from Boston to Champaign for 26% less than the average price by searching for this airline.

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

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

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

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

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

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

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

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Top airline flying from Boston to Champaign

Discover the top airline that operate flights from Boston 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 setembro 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$446Average$578FlexibilityNo cancel feeOn-time71%

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