CMI - BOS

$316 Find Cheap Flights from Champaign to Boston - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to Boston departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$316
Typical prices: $389-$626
American Airlines
Sat 8/29Sat 9/5
CMI - BOS • 1 stop
Cheapest one-way
$494
American Airlines
Wed 11/4
CMI - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Champaign and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 100% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Champaign to Boston (CMI-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Champaign to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Champaign to Boston

Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
11:41 am - 6:41 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
6h 00m1 stop Chicago O'Hare Intl
American Airlines Logo
2:00 pm - 6:06 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
5h 06m1 stop Chicago O'Hare Intl
$316American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
11:41 am - 6:40 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
5h 59m1 stop Chicago O'Hare Intl
American Airlines Logo
2:58 pm - 8:56 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
6h 58m1 stop Chicago O'Hare Intl
$316American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
6:00 am - 4:42 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
9h 42m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
6:14 am - 11:11 amBOS  Boston Logan Intl-CMI Champaign University-Willard
5h 57m1 stop Chicago O'Hare Intl
$322American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
11:41 am - 7:50 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
7h 09m1 stop Chicago O'Hare Intl
American Airlines Logo
2:10 pm - 8:56 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
7h 46m2 stops New York LaGuardia Chicago O'Hare Intl
$322American Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
11:41 am - 9:45 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
9h 04m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
7:00 am - 12:53 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
6h 53m2 stops New York LaGuardia Chicago O'Hare Intl
$327American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
6:00 am - 4:42 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
9h 42m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
12:02 pm - 6:06 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
7h 04m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
$327American Airlines
Sat, Sep 26 - Sun, Sep 27
American Airlines Logo
1:23 pm - 7:30 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
5h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 12:52 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
7h 52m1 stop Chicago O'Hare Intl
$355American Airlines
Fri, Sep 11 - Sun, Sep 20
American Airlines Logo
1:23 pm - 7:30 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
5h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
7:00 am - 12:52 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
6h 52m1 stop Chicago O'Hare Intl
$355American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
11:41 am - 6:40 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
5h 59m1 stop Chicago O'Hare Intl
American Airlines Logo
6:14 am - 11:11 amBOS  Boston Logan Intl-CMI Champaign University-Willard
5h 57m1 stop Chicago O'Hare Intl
$355American Airlines
Sat, Sep 26 - Sun, Sep 27
American Airlines Logo
1:23 pm - 9:49 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
7h 26m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
6:00 am - 12:52 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
7h 52m1 stop Chicago O'Hare Intl
$361American Airlines
Booking Insights

KAYAK's insights & trends for Champaign to Boston flights

Get data-powered insights and trends into flights from Champaign to Boston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Champaign to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Champaign to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Champaign to Boston is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $759 and $629 respectively.

Find deals

Good to know

Low season

May

Cheapest flight

$316
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Champaign to Boston

When to book flights from Champaign to Boston

Are your dates flexible? Find out the best times to travel from Champaign to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Champaign to Boston

  • What is the cheapest flight from Champaign to Boston?

    In the last 5 days, the lowest price for a flight from Champaign to Boston was $494 for a one-way ticket and $316 for a round-trip.

  • Do I need a passport to fly between Champaign and Boston?

    No, a passport isn't needed to fly from Champaign to Boston. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Champaign to Boston?

    Champaign airport is called Champaign University-Willard and the only airport in Boston is Boston Logan Intl.

  • Which aircraft models fly most regularly from Champaign to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Champaign to Boston?

    oneworld is the only airline alliance operating flights between Champaign and Boston.

  • How does KAYAK find such low prices on flights from Champaign to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Champaign to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Champaign to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Champaign is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Champaign to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Champaign with another airline. Booking your flights between Champaign and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Champaign to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Champaign up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Champaign to Boston

 
See real verified KAYAK customer reviews for airlines flying from Champaign to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Champaign to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11852 reviews
7.9Crew
7.2Comfort
6.8Entertainment
6.4Food
7.5Boarding
Airline reviews

I thought American Airlines did well considering the adverse weather situation over July 21 and 22. I especially appreciated the consideration given to me when I got stuck in Miami on my way to Boston from Charleston, West Virginia. Thank you for providing a voucher for an overnight stay. Though it was only a few hours of sleep, it was very helpful. I was able to reschedule my medical appointment and got back to the Boston area on the 1st flight out of Miami as a standby passenger. It was very helpful that I was given number one priority on the standby list.

8.0 ExcellentMargaret, Jul 2026
Read more American Airlines reviews

I thought American Airlines did well considering the adverse weather situation over July 21 and 22. I especially appreciated the consideration given to me when I got stuck in Miami on my way to Boston from Charleston, West Virginia. Thank you for providing a voucher for an overnight stay. Though it was only a few hours of sleep, it was very helpful. I was able to reschedule my medical appointment and got back to the Boston area on the 1st flight out of Miami as a standby passenger. It was very helpful that I was given number one priority on the standby list.

I had my flight of Cedar Rapids. THen Chicago to Boston. Flight out of Cedar rapids was delayed by 12 hrs. Had to drive to Chicago to catch my flight

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

The plane was freezing cold. Normally I’m fine on planes but I needed to toss a sweatshirt on this time.

Everything you need to know for your flight from Champaign to Boston

Information on your arrival and departure airports

Champaign (CMI)
Boston (BOS)