Flights from Chicago to Whittlesey

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 14 - Sun, Mar 22

ORD

O'Hare Intl.

LHR

Heathrow

$525 Roundtrip, found 4 days ago

$525

Roundtrip

found 4 days ago

Select Icelandair flight, departing Sat, Mar 14 from O'Hare Intl. to Heathrow, returning Sun, Mar 22, priced at $525 found 4 days ago

Wed, Sep 3 - Tue, Sep 16

ORD

O'Hare Intl.

LHR

Heathrow

$553 Roundtrip, found 5 hours ago

$553

Roundtrip

found 5 hours ago

Select British Airways flight, departing Wed, Sep 3 from O'Hare Intl. to Heathrow, returning Tue, Sep 16, priced at $553 found 5 hours ago

Fri, Sep 5 - Fri, Sep 12

ORD

O'Hare Intl.

LHR

Heathrow

$575 Roundtrip, found 2 days ago

$575

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Fri, Sep 12, priced at $575 found 2 days ago

Sun, Sep 7 - Sun, Sep 14

ORD

O'Hare Intl.

LHR

Heathrow

$582 Roundtrip, found 2 days ago

$582

Roundtrip

found 2 days ago

Select TAP Portugal flight, departing Sun, Sep 7 from O'Hare Intl. to Heathrow, returning Sun, Sep 14, priced at $582 found 2 days ago

Tue, Nov 25 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$583 Roundtrip, found 5 days ago

$583

Roundtrip

found 5 days ago

Select Virgin Atlantic flight, departing Tue, Nov 25 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $583 found 5 days ago

Wed, Nov 19 - Fri, Nov 28

ORD

O'Hare Intl.

LHR

Heathrow

$592 Roundtrip, found 5 days ago

$592

Roundtrip

found 5 days ago

Select KLM flight, departing Wed, Nov 19 from O'Hare Intl. to Heathrow, returning Fri, Nov 28, priced at $592 found 5 days ago

Thu, Sep 4 - Mon, Sep 15

ORD

O'Hare Intl.

LHR

Heathrow

$606 Roundtrip, found 2 days ago

$606

Roundtrip

found 2 days ago

Select Scandinavian Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Heathrow, returning Mon, Sep 15, priced at $606 found 2 days ago

Mon, Nov 24 - Wed, Nov 26

ORD

O'Hare Intl.

LHR

Heathrow

$635 Roundtrip, found 5 days ago

$635

Roundtrip

found 5 days ago

Select Air France flight, departing Mon, Nov 24 from O'Hare Intl. to Heathrow, returning Wed, Nov 26, priced at $635 found 5 days ago

Mon, Jul 28 - Tue, Sep 9

ORD

O'Hare Intl.

LHR

Heathrow

$644 Roundtrip, found 5 days ago

$644

Roundtrip

found 5 days ago

Select Swiss International Air Lines flight, departing Mon, Jul 28 from O'Hare Intl. to Heathrow, returning Tue, Sep 9, priced at $644 found 5 days ago

Mon, Jul 28 - Tue, Sep 9

ORD

O'Hare Intl.

LHR

Heathrow

$664 Roundtrip, found 5 days ago

$664

Roundtrip

found 5 days ago

Select Delta flight, departing Mon, Jul 28 from O'Hare Intl. to Heathrow, returning Tue, Sep 9, priced at $664 found 5 days ago

Fri, Sep 5 - Fri, Sep 12

ORD

O'Hare Intl.

LHR

Heathrow

$695 Roundtrip, found 2 days ago

$695

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Fri, Sep 12, priced at $695 found 2 days ago

Fri, Sep 5 - Fri, Sep 12

ORD

O'Hare Intl.

LHR

Heathrow

$708 Roundtrip, found 2 days ago

$708

Roundtrip

found 2 days ago

Select Austrian Airlines flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Fri, Sep 12, priced at $708 found 2 days ago

Fri, Sep 5 - Fri, Sep 12

ORD

O'Hare Intl.

LHR

Heathrow

$725 Roundtrip, found 2 days ago

$725

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Fri, Sep 12, priced at $725 found 2 days ago

Fri, Sep 5 - Sat, Sep 13

ORD

O'Hare Intl.

LHR

Heathrow

$734 Roundtrip, found 5 hours ago

$734

Roundtrip

found 5 hours ago

Select United flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Sat, Sep 13, priced at $734 found 5 hours ago

Fri, Sep 5 - Sat, Sep 13

ORD

O'Hare Intl.

LHR

Heathrow

$760 Roundtrip, found 5 hours ago

$760

Roundtrip

found 5 hours ago

Select Lufthansa flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Sat, Sep 13, priced at $760 found 5 hours ago

Mon, Jul 28 - Tue, Sep 9

ORD

O'Hare Intl.

LHR

Heathrow

$771 Roundtrip, found 5 days ago

$771

Roundtrip

found 5 days ago

Select Aer Lingus flight, departing Mon, Jul 28 from O'Hare Intl. to Heathrow, returning Tue, Sep 9, priced at $771 found 5 days ago

Fri, Sep 5 - Fri, Sep 12

ORD

O'Hare Intl.

LHR

Heathrow

$775 Roundtrip, found 2 days ago

$775

Roundtrip

found 2 days ago

Select Finnair flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Fri, Sep 12, priced at $775 found 2 days ago

Fri, Sep 5 - Fri, Sep 12

MDW

Midway Intl.

LHR

Heathrow

$802 Roundtrip, found 2 days ago

$802

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Sep 5 from Midway Intl. to Heathrow, returning Fri, Sep 12, priced at $802 found 2 days ago

Fri, Sep 5 - Fri, Sep 12

ORD

O'Hare Intl.

LHR

Heathrow

$803 Roundtrip, found 2 days ago

$803

Roundtrip

found 2 days ago

Select Iberia flight, departing Fri, Sep 5 from O'Hare Intl. to Heathrow, returning Fri, Sep 12, priced at $803 found 2 days ago

Mon, Jul 28 - Tue, Sep 9

ORD

O'Hare Intl.

LHR

Heathrow

$845 Roundtrip, found 5 days ago

$845

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Mon, Jul 28 from O'Hare Intl. to Heathrow, returning Tue, Sep 9, priced at $845 found 5 days ago