Find the Cheapest Flights from Lisbon Portela Airport to United States

Unlock the cheapest flights and the best airfares from Lisbon Portela Airport to United States. Make your dream trip both memorable and affordable!

Mon, Jun 8LIS-DTT
Westjet

oneway$332

Tue, Jun 16LIS-NYC
Ryanair

oneway$351

Thu, Oct 15LIS-MIA
Vueling

oneway$396

Thu, Jun 11LIS-LAX
Westjet

oneway$411

Thu, Jun 18LIS-BOS
Westjet

oneway$412

Sun, Jun 7LIS-ATL
Westjet

oneway$419

Sat, Jun 6LIS-CHI
Westjet

oneway$420

Mon, Nov 2LIS-WAS
Iberia

oneway$434

Mon, Jun 15LIS-MSP
Westjet

oneway$455

Mon, Nov 2LIS-BWI
British Airways

oneway$463

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Lisbon Portela Airport to United States: Flight information

Cheapest flight found$332

Cheapest month to flyJune

Most popular airlineWestjet

Average flight duration16h 5m

Cheapest flight found

Jun 2026

$419

Jul 2026

$482

May 2026

$657

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