Washington (DCA) to Buenos Aires (EZE) flight deal in economy from $673

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
ArgentinaEZE

Ministro Pistarini International Airport

Buenos Aires, Argentina
$918 USD
-27%$673 USD
Verified 13 days ago
Fair Availability
33% of dates checked are available within 10% of the lowest price

Sunday, December 27th, 2026

7 round-trip options

Returning
Fri, Jan 1, 2027•5 Day Trip
$2,118 USD
Google Flights
Returning
Sat, Jan 2, 2027•6 Day Trip
$2,270 USD
Google Flights
Returning
Sun, Jan 3, 2027•7 Day Trip
$1,821 USD
Google Flights
Returning
Mon, Jan 4, 2027•8 Day Trip
$1,587 USD
Google Flights
Returning
Wed, Jan 6, 2027•10 Day Trip
$1,295 USD
Google Flights
Returning
Fri, Jan 8, 2027•12 Day Trip
$1,673 USD
Google Flights
Returning
Sat, Jan 9, 2027•13 Day Trip
$1,272 USD
Google Flights