OPOFrancisco Sá Carneiro Airport
Porto, Portugal
DCARonald Reagan Washington National Airport
Washington, United States
$781 USD
-35%$507 USD
Verified Nov 30, 2025 at 9:04 PMDecember 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
45% of dates checked are available within 10% of the lowest price
Thursday, December 25th, 2025
10 round-trip options
Returning
Tue, Dec 30, 2025•5 Day Trip
$712 USD
Returning
Wed, Dec 31, 2025•6 Day Trip
$669 USD
Returning
Thu, Jan 1, 2026•7 Day Trip
$828 USD
Returning
Fri, Jan 2, 2026•8 Day Trip
$748 USD
Returning
Sat, Jan 3, 2026•9 Day Trip
$977 USD
Returning
Sun, Jan 4, 2026•10 Day Trip
$828 USD
Returning
Mon, Jan 5, 2026•11 Day Trip
$749 USD
Returning
Tue, Jan 6, 2026•12 Day Trip
$828 USD
Returning
Wed, Jan 7, 2026•13 Day Trip
$708 USD
Returning
Thu, Jan 8, 2026•14 Day Trip
$661 USD