Find Cheap Flights from Chicago to Boston

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Cheap flights from Chicago to Boston from $83

Chicago to Boston
Jun 10­ – ­Jun 13
Spirit Airlines
Chicago to Boston
Jun 11­ – ­Jun 13
Spirit Airlines
Chicago to Boston
Jul 11­ – ­Jul 18
Spirit Airlines
Chicago to Boston
Apr 9­ – ­Apr 18
Spirit Airlines
Bargain Deal
Chicago to Boston
Apr 9­ – ­Apr 15
Super Deal
Chicago to Boston
Jul 6­ – ­Jul 18
Spirit Airlines
Bargain Deal
Chicago to Boston
May 8­ – ­May 14
Super Deal
Bargain Deal
Chicago to Boston
May 11­ – ­May 17
Super Deal
Chicago to Boston
Aug 8­ – ­Aug 19
Spirit Airlines
Chicago to Boston
Aug 9­ – ­Aug 13
American Airlines

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