BOS - CMI

$247 Find Cheap Flights from Boston to Champaign

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Champaign departing on 5/13. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Champaign

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Champaign, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Champaign, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$303
American Airlines
Sat 3/28Mon 3/30
BOS - CMI • 1 stop
Cheapest one-way
$247
American Airlines
Wed 5/13
BOS - CMI • 1 stop
Top airlines
Cheapest • from $288 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Champaign. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $576 (round-trip)
Shortest trip • 5h 34m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Champaign!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Champaign (BOS-CMI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Champaign 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 Boston to Champaign

Sat, Mar 28 - Mon, Mar 30
American Airlines Logo
6:52 am - 11:31 am
BOS
-
CMI
5h 39m
1 stop
American Airlines Logo
3:47 pm - 12:05 am
CMI
-
BOS
7h 18m
1 stop
$303American Airlines
Wed, May 6 - Sat, May 9
United Airlines Logo
12:30 pm - 5:52 pm
BOS
-
CMI
6h 22m
1 stop
United Airlines Logo
7:36 pm - 12:59 am
CMI
-
BOS
4h 23m
1 stop
$308United Airlines
Thu, Apr 9 - Wed, Jul 15
American Airlines Logo
8:03 am - 9:35 pm
BOS
-
CMI
14h 32m
1 stop
American Airlines Logo
11:37 am - 10:46 pm
CMI
-
BOS
10h 09m
1 stop
$314American Airlines
Wed, May 6 - Sat, May 9
United Airlines Logo
9:30 am - 5:52 pm
BOS
-
CMI
9h 22m
2 stops
United Airlines Logo
5:45 am - 4:36 pm
CMI
-
BOS
9h 51m
2 stops
$319United Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
8:03 am - 2:08 pm
BOS
-
CMI
7h 05m
1 stop
American Airlines Logo
6:58 pm - 12:25 am
CMI
-
BOS
4h 27m
1 stop
$347American Airlines
Thu, Apr 2 - Sat, Apr 4
American Airlines Logo
5:31 pm - 9:30 pm
BOS
-
CMI
4h 59m
1 stop
American Airlines Logo
6:00 am - 11:33 am
CMI
-
BOS
4h 33m
1 stop
$348American Airlines
Thu, Apr 9 - Wed, Jul 15
American Airlines Logo
6:30 am - 6:28 pm
BOS
-
CMI
12h 58m
1 stop
American Airlines Logo
11:37 am - 11:59 pm
CMI
-
BOS
11h 22m
1 stop
$354American Airlines
Thu, Apr 9 - Wed, Jul 15
American Airlines Logo
6:30 am - 6:28 pm
BOS
-
CMI
12h 58m
1 stop
American Airlines Logo
11:37 am - 11:59 pm
CMI
-
BOS
11h 22m
1 stop
$364American Airlines
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
5:31 pm - 9:30 pm
BOS
-
CMI
4h 59m
1 stop
American Airlines Logo
3:47 pm - 11:01 pm
CMI
-
BOS
6h 14m
1 stop
$368American Airlines
Tue, May 5 - Sun, May 10
United Airlines Logo
12:30 pm - 5:49 pm
BOS
-
CMI
6h 19m
1 stop
United Airlines Logo
7:36 pm - 12:59 am
CMI
-
BOS
4h 23m
1 stop
$378United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Champaign flights

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

Which airlines provide the cheapest flights from Boston to Champaign?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Champaign were found on United Airlines ($288) and American Airlines ($303).

Good to know

Low seasonMarch
Cheapest flight$247
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Boston to Champaign

When to book flights from Boston to Champaign

Are your dates flexible? Find out the best times to travel from Boston to Champaign 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 Boston to Champaign

  • What is the cheapest flight from Boston to Champaign?

    In the last 3 days, the lowest price for a flight from Boston to Champaign was $247 for a one-way ticket and $288 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

  • Which airline alliances offer flights from Boston to Champaign?

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

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

    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 Boston to Champaign.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Champaign from Boston 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 Boston to Champaign?

    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 Champaign with an airline and back to Boston with another airline. Booking your flights between Boston and CMI 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 Boston to Champaign?

    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 Champaign from Boston 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 Boston to Champaign

 
See real verified KAYAK customer reviews for airlines flying from Boston to Champaign. 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 Boston to Champaign? 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 11464 reviews
7.5Boarding
6.9Entertainment
7.2Comfort
6.4Food
7.9Crew
Airline reviews

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

2.0 MediocreBrendan, Mar 2026
LGA - ORD
Read more American Airlines reviews

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Never going to fly your airline again if it can be avoided.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

Waiting for gate in RDU for more than 20mins is crazy.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

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

Information on your arrival and departure airports