Washington (IAD) to Porto Alegre (POA) flight deal in economy from $340

Copa AirlinesCMCopa Airlines
One Way•Economy
United StatesIAD

Washington Dulles International Airport

Washington, United States
BrazilPOA

Salgado Filho International Airport

Porto Alegre, Brazil
$540 USD
-37%$340 USD
Verified about 16 hours ago
Limited Availability
14% of dates checked are available within 10% of the lowest price

Thursday, October 15th, 2026

Outbound Flights

·
→
·
→
·
→
Google Flights