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

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

Prices were available within the past 7 days and start at $59 for one-way flights and $149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Tue, Oct 21

ORD

Chicago

BOS

Boston

$149 Roundtrip, found 2 days ago

$149

Roundtrip

found 2 days ago

Select United flight, departing Thu, Oct 16 from Chicago to Boston, returning Tue, Oct 21, priced at $149 found 2 days ago

Tue, Sep 2 - Wed, Sep 17

ORD

Chicago

BOS

Boston

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 2 from Chicago to Boston, returning Wed, Sep 17, priced at $157 found 1 day ago

Tue, Sep 2 - Wed, Sep 17

ORD

Chicago

BOS

Boston

$162 Roundtrip, found 1 day ago

$162

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 2 from Chicago to Boston, returning Wed, Sep 17, priced at $162 found 1 day ago

Thu, Oct 16 - Mon, Oct 20

ORD

Chicago

BOS

Boston

$166 Roundtrip, found 5 hours ago

$166

Roundtrip

found 5 hours ago

Select United flight, departing Thu, Oct 16 from Chicago to Boston, returning Mon, Oct 20, priced at $166 found 5 hours ago

Tue, Sep 2 - Wed, Sep 17

ORD

Chicago

BOS

Boston

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 2 from Chicago to Boston, returning Wed, Sep 17, priced at $167 found 1 day ago

Tue, Sep 2 - Wed, Sep 17

ORD

Chicago

BOS

Boston

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 2 from Chicago to Boston, returning Wed, Sep 17, priced at $177 found 1 day ago