Buenos Aires (EZE) to Washington (IAD) flight deal in economy from $754

Copa AirlinesCMCopa Airlines
Round Trip•Economy
ArgentinaEZE

Ministro Pistarini International Airport

Buenos Aires, Argentina
United StatesIAD

Washington Dulles International Airport

Washington, United States
$1,176 USD
-36%$754 USD
Verified 16 days ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Tuesday, August 18th, 2026

6 round-trip options

Returning
Mon, Aug 24, 2026•6 Day Trip
$829 USD
Google Flights
Returning
Wed, Aug 26, 2026•8 Day Trip
$828 USD
Google Flights
Returning
Thu, Aug 27, 2026•9 Day Trip
$828 USD
Google Flights
Returning
Fri, Aug 28, 2026•10 Day Trip
$828 USD
Google Flights
Returning
Sat, Aug 29, 2026•11 Day Trip
$917 USD
Google Flights
Returning
Tue, Sep 1, 2026•14 Day Trip
$885 USD
Google Flights