DCA to EZE from $673 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Ronald Reagan Washington National Airport

Washington, United States

Ministro Pistarini International Airport

Buenos Aires, Argentina

$918 USD

-27%$673 USD

Verified 13 days ago

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28$789 29$752 30$827 1$789 2$752 3$752 4$802 5$752 6$789 7$789 8$988 9$910 10$988 11$847 12$847 13$789 14$789 15$785 16$847 17$881 18$833 19$1,031 20 21 22 23 24 25 26 27 28 29 30 31 1

Fair Availability

33% of dates checked are available within 10% of the lowest price

Tuesday, October 13th, 2026

5 round-trip options

Returning

Sun, Oct 18, 2026•5 Day Trip

$789 USD

Returning

Mon, Oct 19, 2026•6 Day Trip

$789 USD

Returning

Tue, Oct 20, 2026•7 Day Trip

$789 USD

Returning

Thu, Oct 22, 2026•9 Day Trip

$910 USD

Returning

Sat, Oct 24, 2026•11 Day Trip

$1,098 USD