$399 Cheap United flights Chicago (ORD) to Lisbon (LIS)

$399 Cheap United flights Chicago (ORD) to Lisbon (LIS)

Prices were available within the past 7 days and start at $399 for one-way flights and $477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 20 - Tue, Jan 27

ORD

Chicago

LIS

Lisbon

$477 Roundtrip, found 2 days ago

$477

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jan 20 from Chicago to Lisbon, returning Tue, Jan 27, priced at $477 found 2 days ago

Tue, Jan 20 - Wed, Jan 28

ORD

Chicago

LIS

Lisbon

$481 Roundtrip, found 2 days ago

$481

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jan 20 from Chicago to Lisbon, returning Wed, Jan 28, priced at $481 found 2 days ago

Mon, Jan 19 - Tue, Jan 27

ORD

Chicago

LIS

Lisbon

$482 Roundtrip, found 2 days ago

$482

Roundtrip

found 2 days ago

Select United flight, departing Mon, Jan 19 from Chicago to Lisbon, returning Tue, Jan 27, priced at $482 found 2 days ago

Mon, Jan 19 - Wed, Jan 28

ORD

Chicago

LIS

Lisbon

$485 Roundtrip, found 2 days ago

$485

Roundtrip

found 2 days ago

Select United flight, departing Mon, Jan 19 from Chicago to Lisbon, returning Wed, Jan 28, priced at $485 found 2 days ago

Tue, Jan 20 - Sun, Jan 25

ORD

Chicago

LIS

Lisbon

$502 Roundtrip, found 2 days ago

$502

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jan 20 from Chicago to Lisbon, returning Sun, Jan 25, priced at $502 found 2 days ago

Thu, Jan 22 - Wed, Jan 28

ORD

Chicago

LIS

Lisbon

$506 Roundtrip, found 2 days ago

$506

Roundtrip

found 2 days ago

Select United flight, departing Thu, Jan 22 from Chicago to Lisbon, returning Wed, Jan 28, priced at $506 found 2 days ago

Mon, Jan 19 - Sun, Jan 25

ORD

Chicago

LIS

Lisbon

$507 Roundtrip, found 2 days ago

$507

Roundtrip

found 2 days ago

Select United flight, departing Mon, Jan 19 from Chicago to Lisbon, returning Sun, Jan 25, priced at $507 found 2 days ago

Tue, Jan 20 - Mon, Jan 26

ORD

Chicago

LIS

Lisbon

$510 Roundtrip, found 2 days ago

$510

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jan 20 from Chicago to Lisbon, returning Mon, Jan 26, priced at $510 found 2 days ago

Fri, Jan 23 - Wed, Jan 28

ORD

Chicago

LIS

Lisbon

$510 Roundtrip, found 2 days ago

$510

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jan 23 from Chicago to Lisbon, returning Wed, Jan 28, priced at $510 found 2 days ago