Washington (IAD) to Buenos Aires (EZE) flight deal in economy from $327
IADWashington Dulles International Airport
Washington, United States
EZEMinistro Pistarini International Airport
Buenos Aires, Argentina
$479 USD
-32%$327 USD
Verified about 4 hours agoNovember 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Monday, November 2nd, 2026
No flight details available for this date.