Washington (DCA) to Buenos Aires (EZE) flight deal in economy from $325

American AirlinesAAAmerican Airlines
One Way•Economy
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
ArgentinaEZE

Ministro Pistarini International Airport

Buenos Aires, Argentina
$398 USD
-18%$325 USD
Verified about 2 hours ago
Great Availability
62% of dates checked are available within 10% of the lowest price

Tuesday, September 15th, 2026

Outbound Flights

15h 42m·1 stop
$325 USD
American Airlines
DCASep 15 18:23
→
JFKSep 15 20:00
AA 4629Embraer 175
3h 20m layover
American Airlines
JFKSep 15 23:20
→
EZESep 16 11:05
AA 953Boeing 777
24h 6m·2 stops
$402 USD
American Airlines
DCASep 15 06:09
→
CLTSep 15 07:50
AA 1521Airbus A320
8h 45m layover
American Airlines
CLTSep 15 16:35
→
MIASep 15 18:44
AA 3011Boeing 737
2h 36m layover
American Airlines
MIASep 15 21:20
→
EZESep 16 07:15
AA 931Boeing 777
12h 50m·1 stop
$617 USD
American Airlines
DCASep 15 17:25
→
MIASep 15 20:16
AA 973Boeing 737
1h 4m layover
American Airlines
MIASep 15 21:20
→
EZESep 16 07:15
AA 931Boeing 777
12h 24m·1 stop
$790 USD
American Airlines
DCASep 15 19:06
→
MIASep 15 21:59
AA 582Boeing 737
46m layover
American Airlines
MIASep 15 22:45
→
EZESep 16 08:30
AA 907Boeing 777
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