IAD to POA from $340 in economy – flightdeals.net

Home Premium Fare Deals About

Copa Airlines

CMCopa Airlines

One Way•Economy

Washington Dulles International Airport

Washington, United States

Salgado Filho International Airport

Porto Alegre, Brazil

$540 USD

-37%$340 USD

Verified about 7 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4 5$340 6$360 7$340 8$340 9$340 10$340 11$340 12$415 13$503 14$492 15$576 16$503 17$649 18$649 19$1,104 20$1,104 21$898 22$838 23$763 24$614 25$876 26$614 27$876 28$576 29$547 30$640 1$640 2$640 3$576 4$576 5$582

Limited Availability

14% of dates checked are available within 10% of the lowest price

Monday, June 29th, 2026

Outbound Flights

·

→

·

→

·

→