$564 Cheap United flights Washington (DCA) to Lisbon (LIS)

$564 Cheap United flights Washington (DCA) to Lisbon (LIS)

Prices were available within the past 7 days and start at $564 for one-way flights and $843 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Wed, Oct 8

DCA

Washington

LIS

Lisbon

$843 Roundtrip, found 4 days ago

$843

Roundtrip

found 4 days ago

Select United flight, departing Tue, Sep 30 from Washington to Lisbon, returning Wed, Oct 8, priced at $843 found 4 days ago

Tue, Sep 30 - Wed, Oct 8

DCA

Washington

LIS

Lisbon

$850 Roundtrip, found 4 days ago

$850

Roundtrip

found 4 days ago

Select United flight, departing Tue, Sep 30 from Washington to Lisbon, returning Wed, Oct 8, priced at $850 found 4 days ago

Wed, Sep 3 - Wed, Sep 24

DCA

Washington

LIS

Lisbon

$915 Roundtrip, found 1 hour ago

$915

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Sep 3 from Washington to Lisbon, returning Wed, Sep 24, priced at $915 found 1 hour ago

Tue, Sep 30 - Wed, Oct 8

DCA

Washington

LIS

Lisbon

$920 Roundtrip, found 4 days ago

$920

Roundtrip

found 4 days ago

Select United flight, departing Tue, Sep 30 from Washington to Lisbon, returning Wed, Oct 8, priced at $920 found 4 days ago

Wed, Sep 3 - Wed, Sep 24

DCA

Washington

LIS

Lisbon

$921 Roundtrip, found 1 hour ago

$921

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Sep 3 from Washington to Lisbon, returning Wed, Sep 24, priced at $921 found 1 hour ago

Tue, Sep 30 - Wed, Oct 8

DCA

Washington

LIS

Lisbon

$925 Roundtrip, found 4 days ago

$925

Roundtrip

found 4 days ago

Select United flight, departing Tue, Sep 30 from Washington to Lisbon, returning Wed, Oct 8, priced at $925 found 4 days ago

Wed, Dec 17 - Wed, Jan 7

DCA

Washington

LIS

Lisbon

$926 Roundtrip, found 4 days ago

$926

Roundtrip

found 4 days ago

Select United flight, departing Wed, Dec 17 from Washington to Lisbon, returning Wed, Jan 7, priced at $926 found 4 days ago

Wed, Sep 3 - Wed, Sep 24

DCA

Washington

LIS

Lisbon

$959 Roundtrip, found 1 hour ago

$959

Roundtrip

found 1 hour ago

Select United flight, departing Wed, Sep 3 from Washington to Lisbon, returning Wed, Sep 24, priced at $959 found 1 hour ago