$568 Cheap United flights Washington (DCA) to Lisbon (LIS)

$568 Cheap United flights Washington (DCA) to Lisbon (LIS)

Prices were available within the past 7 days and start at $568 for one-way flights and $1,150 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Mon, Dec 1

DCA

Washington

LIS

Lisbon

$1,150 Roundtrip, found 1 day ago

$1,150

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 24 from Washington to Lisbon, returning Mon, Dec 1, priced at $1,150 found 1 day ago

Mon, Nov 24 - Mon, Dec 1

DCA

Washington

LIS

Lisbon

$1,176 Roundtrip, found 1 day ago

$1,176

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 24 from Washington to Lisbon, returning Mon, Dec 1, priced at $1,176 found 1 day ago

Mon, Nov 24 - Mon, Dec 1

DCA

Washington

LIS

Lisbon

$1,230 Roundtrip, found 1 day ago

$1,230

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 24 from Washington to Lisbon, returning Mon, Dec 1, priced at $1,230 found 1 day ago

Mon, Nov 24 - Mon, Dec 1

DCA

Washington

LIS

Lisbon

$1,348 Roundtrip, found 1 day ago

$1,348

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 24 from Washington to Lisbon, returning Mon, Dec 1, priced at $1,348 found 1 day ago

Mon, Nov 24 - Mon, Dec 1

DCA

Washington

LIS

Lisbon

$1,350 Roundtrip, found 1 day ago

$1,350

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 24 from Washington to Lisbon, returning Mon, Dec 1, priced at $1,350 found 1 day ago