Washington (IAD) to Porto Alegre (POA) flight deal in economy from $552

Copa AirlinesCMCopa Airlines
Round Trip•Economy
United StatesIAD

Washington Dulles International Airport

Washington, United States
BrazilPOA

Salgado Filho International Airport

Porto Alegre, Brazil
$1,142 USD
-52%$552 USD
Verified 1 day ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Friday, December 11th, 2026

8 round-trip options

Returning
Wed, Dec 16, 2026•5 Day Trip
$1,716 USD
Google Flights
Returning
Thu, Dec 17, 2026•6 Day Trip
$1,716 USD
Google Flights
Returning
Fri, Dec 18, 2026•7 Day Trip
$1,716 USD
Google Flights
Returning
Sat, Dec 19, 2026•8 Day Trip
$1,716 USD
Google Flights
Returning
Sun, Dec 20, 2026•9 Day Trip
$1,716 USD
Google Flights
Returning
Mon, Dec 21, 2026•10 Day Trip
$1,716 USD
Google Flights
Returning
Wed, Dec 23, 2026•12 Day Trip
$1,716 USD
Google Flights
Returning
Thu, Dec 24, 2026•13 Day Trip
$1,261 USD
Google Flights