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Flights from Boston to Champaign

Find flight deals from Boston to Champaign for the next 3 months. Book one way flights from $588 or round trip flights from $358.

      • BOS 6:00 AM
        7h 50m
        1 stop
        CMI 12:50 PM
        Boston - Champaign | Sat, Jun 13 | United Airlines
        CMI 1:32 PM
        4h 58m
        1 stop
        BOS 7:30 PM
        Champaign - Boston | Wed, Jun 17 | United Airlines
        $358 $843
        57% off
        57% off
        $843 $358
      • BOS 6:30 AM
        8h 28m
        1 stop
        CMI 1:58 PM
        Boston - Champaign | Mon, May 11 | American Airlines
        CMI 6:55 PM
        13h 32m
        1 stop
        BOS 9:27 AM
        Champaign - Boston | Mon, May 18 | American Airlines
        $390 $843
        54% off
        54% off
        $843 $390
      • BOS 12:01 PM
        7h 11m
        1 stop
        CMI 6:12 PM
        Boston - Champaign | Sat, Jun 13 | American Airlines
        CMI 6:43 PM
        4h 45m
        1 stop
        BOS 12:28 AM
        Champaign - Boston | Wed, Jun 17 | American Airlines
        $425 $843
        50% off
        50% off
        $843 $425
      • BOS 5:05 AM
        7h 5m
        1 stop
        CMI 11:10 AM
        Boston - Champaign | Sat, May 30 | American Airlines
        CMI 11:40 AM
        6h 6m
        1 stop
        BOS 6:46 PM
        Champaign - Boston | Tue, Jun 2 | American Airlines
        $464
        45% off
        $843 $464
      • BOS 6:00 AM
        7h 50m
        1 stop
        CMI 12:50 PM
        Boston - Champaign | Thu, May 21 | United Airlines
        CMI 6:30 AM
        17h 29m
        1 stop
        BOS 12:59 AM
        Champaign - Boston | Mon, May 25 | United Airlines
        $528
        37% off
        $843 $528
      • BOS 10:55 AM
        7h 43m
        1 stop
        CMI 5:38 PM
        Boston - Champaign | Fri, Jun 5 | United Airlines
        CMI 9:49 AM
        6h 40m
        1 stop
        BOS 5:29 PM
        Champaign - Boston | Sun, Jun 7 | United Airlines
        $530
        37% off
        $843 $530
      • BOS 5:00 AM
        7h 5m
        1 stop
        CMI 11:05 AM
        Boston - Champaign | Sat, Jun 6 | American Airlines
        CMI 11:33 AM
        6h 1m
        1 stop
        BOS 6:34 PM
        Champaign - Boston | Fri, Jun 12 | American Airlines
        $537
        36% off
        $843 $537
      • BOS 5:05 AM
        7h 5m
        1 stop
        CMI 11:10 AM
        Boston - Champaign | Thu, May 21 | American Airlines
        CMI 11:40 AM
        7h 21m
        1 stop
        BOS 8:01 PM
        Champaign - Boston | Mon, May 25 | American Airlines
        $553
        34% off
        $843 $553
      • BOS 5:05 AM
        7h 5m
        1 stop
        CMI 11:10 AM
        Boston - Champaign | Fri, May 22 | American Airlines
        CMI 11:40 AM
        7h 21m
        1 stop
        BOS 8:01 PM
        Champaign - Boston | Tue, May 26 | American Airlines
        $590
        30% off
        $843 $590
      • BOS 6:00 AM
        7h 48m
        1 stop
        CMI 12:48 PM
        Boston - Champaign | Fri, May 15 | United Airlines
        CMI 7:36 PM
        14h 25m
        1 stop
        BOS 11:01 AM
        Champaign - Boston | Mon, May 18 | United Airlines
        $590
        30% off
        $843 $590
      • BOS 1:00 PM
        17h 25m
        1 stop
        CMI 2:00 PM
        Boston - Champaign | Tue, May 12 | Normal Airline
        CMI 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        Champaign - Boston | Thu, May 14 | Normal Airline
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      • BOS 10:32 AM
        12h 3m
        1 stop
        CMI 9:35 PM
        Boston - Champaign | Thu, May 14 | American Airlines
        $588 $840
        30% off
        30% off
        $840 $588
      • BOS 1:00 PM
        17h 25m
        1 stop
        CMI 2:00 PM
        Boston - Champaign | Tue, May 12 | Normal Airline
        Find more flights
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Displayed flight fares from Boston to Champaign are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Boston to Champaign (BOS-CMI)?

    Based on Trip.com data, American Airlines offers one-way fares as low as $588 on Cheapest nonstop routes (e.g. BOS to CMI on Thu, May 14), while United Airlines offers Cheapest nonstop round-trips from $358 departing on Sat, Jun 13 and returning on Wed, Jun 17.
  • At the moment, several airlines serve connecting flights from Boston to Champaign, including: American Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Champaign is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Boston to Champaign, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, May 14, with one-way flights priced at just $588.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Champaign travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Boston to Champaign is October, when demand for travel is lower.
  • You can land at any one of the following hubs in Champaign, with Boston Logan International Airport to University Of Illinois Willard Airport (BOS-CMI) is by far the most common option on this route: University Of Illinois Willard Airport (CMI).
  • The time difference between Champaign and Boston is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.