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
Friday, December 25th, 2026
7 round-trip options
Returning
Wed, Dec 30, 2026•5 Day Trip
$1,587 USD
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Thu, Dec 31, 2026•6 Day Trip
$1,587 USD
Returning
Fri, Jan 1, 2027•7 Day Trip
$2,342 USD
Returning
Sat, Jan 2, 2027•8 Day Trip
$2,494 USD
Returning
Mon, Jan 4, 2027•10 Day Trip
$1,759 USD
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Wed, Jan 6, 2027•12 Day Trip
$1,467 USD
Returning
Thu, Jan 7, 2027•13 Day Trip
$1,390 USD