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
Thursday, December 31st, 2026
7 round-trip options
Returning
Tue, Jan 5, 2027•5 Day Trip
$1,189 USD
Returning
Wed, Jan 6, 2027•6 Day Trip
$1,266 USD
Returning
Thu, Jan 7, 2027•7 Day Trip
$1,189 USD
Returning
Fri, Jan 8, 2027•8 Day Trip
$1,552 USD
Returning
Sun, Jan 10, 2027•10 Day Trip
$1,024 USD
Returning
Tue, Jan 12, 2027•12 Day Trip
$993 USD
Returning
Wed, Jan 13, 2027•13 Day Trip
$970 USD