
Popular airlines from Boston to South Suburbs
Delta
American Airlines
United
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Cheap Flights from Boston to South Suburbs (BOS-CHI)
Prices were available within the past 7 days and start at ¥6,650 for one-way flights and ¥13,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Mon, Aug 25
BOS
Boston
ORD
Chicago
¥13,320 Roundtrip, found 5 days ago
¥13,320
Roundtrip
found 5 days ago

Tue, Sep 2 - Fri, Sep 5
BOS
Boston
ORD
Chicago
¥14,350 Roundtrip, found 6 days ago
¥14,350
Roundtrip
found 6 days ago

Tue, Sep 2 - Fri, Sep 5
BOS
Boston
ORD
Chicago
¥15,220 Roundtrip, found 6 days ago
¥15,220
Roundtrip
found 6 days ago

Thu, Aug 21 - Mon, Aug 25
BOS
Boston
ORD
Chicago
¥15,260 Roundtrip, found 5 days ago
¥15,260
Roundtrip
found 5 days ago

Thu, Aug 21 - Mon, Aug 25
BOS
Boston
ORD
Chicago
¥23,640 Roundtrip, found 5 days ago
¥23,640
Roundtrip
found 5 days ago

Tue, Sep 2 - Thu, Sep 18
BOS
Boston
ORD
Chicago
¥27,420 Roundtrip, found 3 days ago
¥27,420
Roundtrip
found 3 days ago
Find the cheapest month to fly from Boston (BOS) to Chicago (ORD)
September is typically the cheapest month to fly
From ¥7,033 - ¥17,144 per traveler.
Graph displaying average flight prices per month
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