Cheap flights from Champaign to Boston

One-way fares from $499 · CMI → BOS · prices found by travellers in the last 48 hours

Compare all dates Boston → Champaign
Cheapest fare
$499

American Airlines · Thu, Nov 19

Cheapest month
November

from $499

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 47m

1,460 km

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Cheapest month to fly from Champaign to Boston

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $499

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

American Airlines
Depart05:53 Thu, Nov 19CMI → BOS 3h 47m · 1 stop
$499one way, per person
View deal
See every date in November 2026 →

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About flights from Champaign to Boston

Champaign (CMI) and Boston (BOS) are about 1,460 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 47m. Over the next few months, one-way fares start from $499, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Champaign to Boston?

The cheapest one-way fare we've seen recently is $499 with American Airlines, departing Thursday, November 19, 2026.

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

November 2026 currently has the lowest fares, from $499 one way.

Are there direct flights from Champaign to Boston?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Champaign to Boston?

The quickest journey we've seen takes about 3h 47m. Champaign and Boston are around 1,460 km apart.

Which airlines fly from Champaign to Boston?

Recent fares on this route were with American Airlines.

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