CMI - BOS

$372 Find Cheap Flights from Champaign to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$411
Typical prices: $379-$562
American Airlines
Wed 10/31Sat 11/3
CMI - BOS • 1 stop
Cheapest one-way
$504
Typical prices: $368-$428
American Airlines
Sun 11/4
CMI - BOS • 1 stop
When to travel
May
Cheapest • 27% price drop
June
Most popular
Good to know
+1
Good to know
+1
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Cheap Flights from Champaign to Boston (CMI-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Champaign to Boston

Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
1:23 pm - 9:00 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
6h 37m1 stop Chicago O'Hare Intl
American Airlines Logo
1:34 pm - 6:10 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
5h 36m1 stop Chicago O'Hare Intl
$372American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
6:00 am - 2:08 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
7h 08m1 stop Chicago O'Hare Intl
American Airlines Logo
1:56 pm - 8:56 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
8h 00m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
$378American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
1:23 pm - 11:28 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
9h 05m2 stops Chicago O'Hare Intl New York John F Kennedy Intl
American Airlines Logo
7:00 am - 12:52 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
6h 52m2 stops New York LaGuardia Chicago O'Hare Intl
$383American Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
6:00 am - 2:41 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
7h 41m1 stop Chicago O'Hare Intl
American Airlines Logo
1:30 pm - 6:18 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
5h 48m1 stop Chicago O'Hare Intl
$411American Airlines
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
12:38 pm - 8:59 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
7h 21m1 stop Chicago O'Hare Intl
American Airlines Logo
7:14 am - 11:39 amBOS  Boston Logan Intl-CMI Champaign University-Willard
5h 25m1 stop Chicago O'Hare Intl
$411American Airlines
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
4:05 pm - 11:35 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
6h 30m1 stop Chicago O'Hare Intl
American Airlines Logo
12:56 pm - 8:21 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
8h 25m2 stops Philadelphia Chicago O'Hare Intl
$417American Airlines
Wed, Oct 21 - Tue, Oct 27
American Airlines Logo
12:38 pm - 11:39 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
10h 01m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
1:33 pm - 8:25 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
7h 52m1 stop Chicago O'Hare Intl
$417American Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
6:00 am - 12:07 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
5h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
12:56 pm - 8:21 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
8h 25m2 stops Philadelphia Chicago O'Hare Intl
$417American Airlines
Wed, Oct 21 - Tue, Oct 27
American Airlines Logo
12:38 pm - 11:39 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
10h 01m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
9:30 am - 6:05 pmBOS  Boston Logan Intl-CMI Champaign University-Willard
9h 35m2 stops Philadelphia Chicago O'Hare Intl
$422American Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
12:38 pm - 8:59 pmCMI  Champaign University-Willard-BOS Boston Logan Intl
7h 21m1 stop Chicago O'Hare Intl
American Airlines Logo
7:14 am - 11:39 amBOS  Boston Logan Intl-CMI Champaign University-Willard
5h 25m1 stop Chicago O'Hare Intl
$431American Airlines
Booking Insights

Price, demand and travel trends for Champaign to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Champaign to Boston with more confidence.

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

Round-trip flights from Champaign to Boston start at $411. Prices are typical for this route right now, with typical round-trip fares ranging from $379 to $562. The lowest price found in the past 5 days was $411 on American Airlines.

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Key details for Champaign to Boston flights

Low season

January

Cheapest flight

$504
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 11% 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

Your Champaign to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Champaign to Boston?

    Flights from Champaign to Boston usually depart from Champaign University-Willard (CMI) and arrive at Boston Logan Intl (BOS).

  • What cabin classes can I book on flights from Champaign to Boston?

    Only Economy Class is available on flights from Champaign to Boston.

  • Which airports do connecting flights from Champaign to Boston pass through?

    Most connecting flights from Champaign to Boston pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Champaign to Boston?

    Yes. Being flexible with your travel dates can save you up to 48% on the Champaign to Boston route. Tuesday is the cheapest departure day at $342 round-trip on average, while Monday is the most expensive at $648, a difference of $306. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

  • Do I need a passport to fly from Champaign to Boston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Champaign to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $411 to $1,411. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Champaign to Boston looking right now?

    One-way fares from Champaign to Boston are currently higher than usual. Average one-way flight prices are about $639, which is 49% above the typical average for this route.

  • What is the time difference between Champaign and Boston?

    Boston is 1 hour ahead of Champaign (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • How much should I expect to pay for a Champaign to Boston flight?

    Round-trip flights from Champaign to Boston range from $379 to $562, with an average of $448 over the past 12 months. Anything below $379 counts as a good deal.

Your guide to booking Champaign to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $342 - about $306 less than Monday (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Champaign to Boston trip for May. Fares historically average $328 round-trip in that month - typically $431 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Hilton Garden Inn Boston Logan Airport
    - Hilton Boston Logan Airport
    - Embassy Suites by Hilton Boston at Logan Airport

More options for your flight from Champaign to Boston

Complete your trip to Boston with a hotel stay or car rental

Car rentals in Boston
Hotels in Boston
Vacations in Boston