Find the Cheapest Flights from United States to Portugal
Unlock the cheapest flights and the best airfares from United States to Portugal. Make your dream trip both memorable and affordable!
United States to Portugal: Flight information
Cheapest flight found
Cheapest month to fly
Most popular airline
Flights per week
Cheapest flight found
Jan 2024
N/A
Feb 2024
N/A
Sep 2024
N/A
Oct 2024
N/A
Nov 2024
N/A
Dec 2024
N/A
Jun 2024
$306
Mar 2024
$340
Apr 2024
$375
May 2024
$411
Jul 2024
$498
Aug 2024
$544
Airlines price comparison
| Airlines | Cheapest Airline  Cheapest Month May Cheapest Day of The Week Sun | ||
|---|---|---|---|
 | $303 | ||
 | $320 | ||
 | $345 | ||
 | $360 | ||
 | $376 | ||
 | $383 | ||
 | $394 | ||
 | $413 | ||
 | $435 | ||
 | $439 | ||
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