Washington (DCA) to Buenos Aires (EZE) flight deal in economy from $673
DCARonald Reagan Washington National Airport
Washington, United States
EZEMinistro Pistarini International Airport
Buenos Aires, Argentina
$918 USD
-27%$673 USD
Verified 13 days agoDecember 2026
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Monday, December 21st, 2026
7 round-trip options
Returning
Sat, Dec 26, 2026•5 Day Trip
$1,847 USD
Returning
Sun, Dec 27, 2026•6 Day Trip
$1,164 USD
Returning
Mon, Dec 28, 2026•7 Day Trip
$1,164 USD
Returning
Tue, Dec 29, 2026•8 Day Trip
$1,303 USD
Returning
Thu, Dec 31, 2026•10 Day Trip
$1,845 USD
Returning
Sat, Jan 2, 2027•12 Day Trip
$2,594 USD
Returning
Sun, Jan 3, 2027•13 Day Trip
$2,093 USD