Cheap flights from Boston to Chicago, Vereinigte Staaten (BOS - CHI)

As a rule, buying flight tickets from Boston to Chicago expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Boston to Chicago at the most favorable prices.

Out service helps you to find tickets from Boston to Chicago in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Boston - Chicago at the best price!

We also recommend you to look through the prices for return tickets from Chicago to Boston.

Airfares found by our users in the past 24 hours

The cheapest flight from Boston to Chicago is 116€ on Spirit Airlines, departing on 05.11.2025 and returning on 09.11.2025.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from Boston to Chicago by months

MonatRound-Trip
April 202512.04 - 13.04from 199€
Mai 202525.05 - 28.05from 135€
Juni 2025find now
Juli 2025find now
August 2025find now
September 2025find now
Oktober 2025find now
November 202505.11 - 09.11from 116€
Dezember 2025find now
Januar 2026find now
Februar 2026find now
März 2026find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

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