Washington (IAD) to Porto Alegre (POA) flight deal in business from $1,540
IADWashington Dulles International Airport
Washington, United States
POASalgado Filho International Airport
Porto Alegre, Brazil
$3,380 USD
-54%$1,540 USD
Verified 13 days agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
5% of dates checked are available within 10% of the lowest price
Monday, December 21st, 2026
8 round-trip options
Returning
Sun, Dec 27, 2026•6 Day Trip
$5,790 USD
Returning
Mon, Dec 28, 2026•7 Day Trip
$4,410 USD
Returning
Tue, Dec 29, 2026•8 Day Trip
$6,296 USD
Returning
Wed, Dec 30, 2026•9 Day Trip
$5,678 USD
Returning
Thu, Dec 31, 2026•10 Day Trip
$5,258 USD
Returning
Sat, Jan 2, 2027•12 Day Trip
$5,823 USD
Returning
Sun, Jan 3, 2027•13 Day Trip
$5,631 USD
Returning
Mon, Jan 4, 2027•14 Day Trip
$5,550 USD