DCARonald Reagan Washington National Airport
Washington, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$912 USD
-51%$445 USD
Verified Nov 30, 2025 at 9:00 PMMarch 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
8% of dates checked are available within 10% of the lowest price
Saturday, March 28th, 2026
10 round-trip options
Returning
Thu, Apr 2, 2026•5 Day Trip
$1,881 USD
Returning
Fri, Apr 3, 2026•6 Day Trip
$2,033 USD
Returning
Sat, Apr 4, 2026•7 Day Trip
$936 USD
Returning
Sun, Apr 5, 2026•8 Day Trip
$936 USD
Returning
Mon, Apr 6, 2026•9 Day Trip
$885 USD
Returning
Tue, Apr 7, 2026•10 Day Trip
$795 USD
Returning
Wed, Apr 8, 2026•11 Day Trip
$788 USD
Returning
Thu, Apr 9, 2026•12 Day Trip
$777 USD
Returning
Fri, Apr 10, 2026•13 Day Trip
$806 USD
Returning
Sat, Apr 11, 2026•14 Day Trip
$851 USD