CMI - BOS

$305 Find Cheap Flights from Champaign to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Champaign to Boston departing on 6/15. 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 Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Champaign to Boston, 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 Champaign to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$328
Typical prices: $471-$418
American Airlines
Sat 5/30Sat 6/6
CMI - BOS • 1 stop
Cheapest one-way
$305
American Airlines
Mon 6/15
CMI - BOS • 1 stop
Top airlines
American Airlines
Cheapest • from $328 (round-trip)
American Airlines
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 Champaign and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 100% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
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, May 30 - Sat, Jun 6
American Airlines Logo
6:39 pm - 12:15 am
CMI
-
BOS
4h 36m
1 stop
American Airlines Logo
5:00 am - 11:05 am
BOS
-
CMI
7h 05m
1 stop
$328American Airlines
Sat, May 23 - Sat, May 30
American Airlines Logo
6:39 pm - 12:15 am
CMI
-
BOS
4h 36m
1 stop
American Airlines Logo
5:05 am - 11:07 am
BOS
-
CMI
7h 02m
1 stop
$335American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
6:55 pm - 12:25 am
CMI
-
BOS
4h 30m
1 stop
American Airlines Logo
3:25 pm - 9:08 pm
BOS
-
CMI
6h 43m
1 stop
$342American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
6:39 pm - 12:15 am
CMI
-
BOS
4h 36m
1 stop
American Airlines Logo
7:00 am - 11:05 am
BOS
-
CMI
5h 05m
1 stop
$396American Airlines
Wed, May 27 - Thu, Jun 4
American Airlines Logo
6:39 pm - 9:27 am
CMI
-
BOS
13h 48m
1 stop
American Airlines Logo
8:57 am - 6:12 pm
BOS
-
CMI
10h 15m
1 stop
$408American Airlines
Tue, May 19 - Sat, May 23
American Airlines Logo
6:55 pm - 8:46 am
CMI
-
BOS
12h 51m
2 stops
American Airlines Logo
5:05 am - 11:07 am
BOS
-
CMI
7h 02m
1 stop
$414American Airlines
Fri, May 29 - Sun, Jun 7
American Airlines Logo
6:39 pm - 12:15 am
CMI
-
BOS
4h 36m
1 stop
American Airlines Logo
5:00 am - 11:03 am
BOS
-
CMI
7h 03m
1 stop
$418American Airlines
Tue, May 26 - Fri, Jun 5
American Airlines Logo
6:39 pm - 12:15 am
CMI
-
BOS
4h 36m
1 stop
American Airlines Logo
3:10 pm - 9:07 pm
BOS
-
CMI
6h 57m
1 stop
$471American Airlines
Fri, May 29 - Sat, Jun 6
American Airlines Logo
6:39 pm - 12:15 am
CMI
-
BOS
4h 36m
1 stop
American Airlines Logo
3:20 pm - 8:59 pm
BOS
-
CMI
6h 39m
1 stop
$487American Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
11:37 am - 12:15 am
CMI
-
BOS
11h 38m
1 stop
American Airlines Logo
5:05 am - 6:09 pm
BOS
-
CMI
14h 04m
1 stop
$489American 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.

How much is a round-trip flight from Champaign to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Champaign to Boston departing in May.

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 October, where the average cost of round-trip tickets is $713 and $597 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$305
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 37% 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 3 days, the lowest price for a flight from Champaign to Boston was $305 for a one-way ticket and $328 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 11669 reviews
6.9Entertainment
7.2Comfort
7.5Boarding
6.4Food
7.9Crew
Airline reviews

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

2.0 MediocreStella, Apr 2026
ORD - DCA
Read more American Airlines reviews

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

I almost missed my flight and they helped me out enormously

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 —

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

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.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

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.

The gate got changed several times and the flight was delayed over an hour. Awful experience

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

Information on your arrival and departure airports

Champaign (CMI)
Boston (BOS)