Flights from Madrid to Chicago

Cheapest flights from Madrid

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.

Tue, May 27 - Tue, Jun 3

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$541 Roundtrip, found 21 hours ago

$541

Roundtrip

found 21 hours ago

Select United flight, departing Tue, May 27 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Tue, Jun 3, priced at $541 found 21 hours ago

Mon, May 26 - Tue, Jun 3

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$596 Roundtrip, found 21 hours ago

$596

Roundtrip

found 21 hours ago

Select Brussels Airlines flight, departing Mon, May 26 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Tue, Jun 3, priced at $596 found 21 hours ago

Tue, May 27 - Mon, Jun 2

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$598 Roundtrip, found 21 hours ago

$598

Roundtrip

found 21 hours ago

Select British Airways flight, departing Tue, May 27 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Mon, Jun 2, priced at $598 found 21 hours ago

Tue, May 27 - Sun, Jun 1

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$615 Roundtrip, found 21 hours ago

$615

Roundtrip

found 21 hours ago

Select British Airways flight, departing Tue, May 27 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, Jun 1, priced at $615 found 21 hours ago

Mon, May 26 - Mon, Jun 2

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$620 Roundtrip, found 21 hours ago

$620

Roundtrip

found 21 hours ago

Select British Airways flight, departing Mon, May 26 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Mon, Jun 2, priced at $620 found 21 hours ago

Mon, May 26 - Sun, Jun 1

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$637 Roundtrip, found 21 hours ago

$637

Roundtrip

found 21 hours ago

Select British Airways flight, departing Mon, May 26 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, Jun 1, priced at $637 found 21 hours ago

Thu, May 22 - Tue, May 27

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$762 Roundtrip, found 21 hours ago

$762

Roundtrip

found 21 hours ago

Select Delta flight, departing Thu, May 22 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Tue, May 27, priced at $762 found 21 hours ago

Thu, May 22 - Mon, May 26

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$789 Roundtrip, found 21 hours ago

$789

Roundtrip

found 21 hours ago

Select Delta flight, departing Thu, May 22 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Mon, May 26, priced at $789 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$922 Roundtrip, found 21 hours ago

$922

Roundtrip

found 21 hours ago

Select ITA Airways flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $922 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$967 Roundtrip, found 21 hours ago

$967

Roundtrip

found 21 hours ago

Select Swiss International Air Lines flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $967 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$999 Roundtrip, found 21 hours ago

$999

Roundtrip

found 21 hours ago

Select Lufthansa flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $999 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,106 Roundtrip, found 21 hours ago

$1,106

Roundtrip

found 21 hours ago

Select KLM flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,106 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,118 Roundtrip, found 21 hours ago

$1,118

Roundtrip

found 21 hours ago

Select TAP Portugal flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,118 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,138 Roundtrip, found 21 hours ago

$1,138

Roundtrip

found 21 hours ago

Select Brussels Airlines flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,138 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,233 Roundtrip, found 21 hours ago

$1,233

Roundtrip

found 21 hours ago

Select American Airlines flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,233 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,400 Roundtrip, found 21 hours ago

$1,400

Roundtrip

found 21 hours ago

Select Air France flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,400 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,418 Roundtrip, found 21 hours ago

$1,418

Roundtrip

found 21 hours ago

Select Finnair flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,418 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,422 Roundtrip, found 21 hours ago

$1,422

Roundtrip

found 21 hours ago

Select Iberia flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,422 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,756 Roundtrip, found 21 hours ago

$1,756

Roundtrip

found 21 hours ago

Select Virgin Atlantic flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,756 found 21 hours ago

Sat, May 24 - Sun, May 25

MAD

Adolfo Suárez Madrid-Barajas

ORD

O'Hare Intl.

$1,827 Roundtrip, found 21 hours ago

$1,827

Roundtrip

found 21 hours ago

Select Aer Lingus flight, departing Sat, May 24 from Adolfo Suárez Madrid-Barajas to O'Hare Intl., returning Sun, May 25, priced at $1,827 found 21 hours ago