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

Wednesday, August 19th, 2026

6 round-trip options

Returning
Tue, Aug 25, 2026•6 Day Trip
$829 USD
Google Flights
Returning
Thu, Aug 27, 2026•8 Day Trip
$828 USD
Google Flights
Returning
Fri, Aug 28, 2026•9 Day Trip
$828 USD
Google Flights
Returning
Sat, Aug 29, 2026•10 Day Trip
$917 USD
Google Flights
Returning
Sun, Aug 30, 2026•11 Day Trip
$860 USD
Google Flights
Returning
Wed, Sep 2, 2026•14 Day Trip
$1,113 USD
Google Flights