$2,972 Cheap United flights London (LHR) to Chicago (ORD)

$2,972 Cheap United flights London (LHR) to Chicago (ORD)

Prices were available within the past 7 days and start at $2,972 for one-way flights and $669 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Tue, Nov 4

LHR

London

ORD

Chicago

$669 Roundtrip, found 1 day ago

$669

Roundtrip

found 1 day ago

Select United flight, departing Wed, Oct 29 from London to Chicago, returning Tue, Nov 4, priced at $669 found 1 day ago

Tue, Oct 28 - Tue, Nov 4

LHR

London

ORD

Chicago

$673 Roundtrip, found 1 day ago

$673

Roundtrip

found 1 day ago

Select United flight, departing Tue, Oct 28 from London to Chicago, returning Tue, Nov 4, priced at $673 found 1 day ago

Wed, Oct 29 - Mon, Nov 3

LHR

London

ORD

Chicago

$675 Roundtrip, found 1 day ago

$675

Roundtrip

found 1 day ago

Select United flight, departing Wed, Oct 29 from London to Chicago, returning Mon, Nov 3, priced at $675 found 1 day ago

Mon, Nov 10 - Mon, Dec 8

LHR

London

ORD

Chicago

$678 Roundtrip, found 6 days ago

$678

Roundtrip

found 6 days ago

Select United flight, departing Mon, Nov 10 from London to Chicago, returning Mon, Dec 8, priced at $678 found 6 days ago

Sat, Nov 8 - Wed, Dec 10

LHR

London

ORD

Chicago

$750 Roundtrip, found 6 days ago

$750

Roundtrip

found 6 days ago

Select United flight, departing Sat, Nov 8 from London to Chicago, returning Wed, Dec 10, priced at $750 found 6 days ago