$59 Cheap United flights Boston (BOS) to Chicago (ORD)

$59 Cheap United flights Boston (BOS) to Chicago (ORD)

Prices were available within the past 7 days and start at $59 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 16 - Fri, Aug 22

BOS

Boston

ORD

Chicago

$117 Roundtrip, found 4 days ago

$117

Roundtrip

found 4 days ago

Select United flight, departing Sat, Aug 16 from Boston to Chicago, returning Fri, Aug 22, priced at $117 found 4 days ago

Tue, Jul 8 - Sun, Jul 13

BOS

Boston

ORD

Chicago

$123 Roundtrip, found 2 days ago

$123

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 8 from Boston to Chicago, returning Sun, Jul 13, priced at $123 found 2 days ago

Tue, Jul 8 - Sun, Jul 13

BOS

Boston

ORD

Chicago

$137 Roundtrip, found 2 days ago

$137

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 8 from Boston to Chicago, returning Sun, Jul 13, priced at $137 found 2 days ago

Tue, Jul 8 - Sun, Jul 13

BOS

Boston

ORD

Chicago

$139 Roundtrip, found 2 days ago

$139

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 8 from Boston to Chicago, returning Sun, Jul 13, priced at $139 found 2 days ago

Tue, Jul 8 - Sun, Jul 13

BOS

Boston

ORD

Chicago

$147 Roundtrip, found 2 days ago

$147

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 8 from Boston to Chicago, returning Sun, Jul 13, priced at $147 found 2 days ago

Tue, Jul 8 - Sun, Jul 13

BOS

Boston

ORD

Chicago

$149 Roundtrip, found 2 days ago

$149

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jul 8 from Boston to Chicago, returning Sun, Jul 13, priced at $149 found 2 days ago