Cheap American Airlines flights London (LHR) to Chicago (ORD)

Cheap American Airlines flights London (LHR) to Chicago (ORD)

Prices were available within the past 7 days and start at for one-way flights and $642 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 6 - Tue, Jan 6

LHR

London

ORD

Chicago

$642 Roundtrip, found 2 days ago

$642

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Oct 6 from London to Chicago, returning Tue, Jan 6, priced at $642 found 2 days ago

Wed, Oct 8 - Tue, Jan 6

LHR

London

ORD

Chicago

$658 Roundtrip, found 2 days ago

$658

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Oct 8 from London to Chicago, returning Tue, Jan 6, priced at $658 found 2 days ago