Buenos Aires (EZE) to Washington (IAD) flight deal in economy from $743

Copa AirlinesCMCopa Airlines
Round Trip•Economy
ArgentinaEZE

Ministro Pistarini International Airport

Buenos Aires, Argentina
United StatesIAD

Washington Dulles International Airport

Washington, United States
$1,079 USD
-31%$743 USD
Verified about 17 hours ago
Fair Availability
21% of dates checked are available within 10% of the lowest price

Sunday, August 9th, 2026

10 round-trip options

Returning
Fri, Aug 14, 2026•5 Day Trip
$967 USD
Google Flights
Returning
Sat, Aug 15, 2026•6 Day Trip
$1,033 USD
Google Flights
Returning
Sun, Aug 16, 2026•7 Day Trip
$967 USD
Google Flights
Returning
Mon, Aug 17, 2026•8 Day Trip
$933 USD
Google Flights
Returning
Tue, Aug 18, 2026•9 Day Trip
$928 USD
Google Flights
Returning
Wed, Aug 19, 2026•10 Day Trip
$928 USD
Google Flights
Returning
Thu, Aug 20, 2026•11 Day Trip
$935 USD
Google Flights
Returning
Fri, Aug 21, 2026•12 Day Trip
$1,002 USD
Google Flights
Returning
Sat, Aug 22, 2026•13 Day Trip
$967 USD
Google Flights
Returning
Sun, Aug 23, 2026•14 Day Trip
$960 USD
Google Flights