Buenos Aires (EZE) to Washington (IAD) flight deal in economy from $440

Copa AirlinesCMCopa Airlines
One Way•Economy
ArgentinaEZE

Ministro Pistarini International Airport

Buenos Aires, Argentina
United StatesIAD

Washington Dulles International Airport

Washington, United States
$602 USD
-27%$440 USD
Verified about 4 hours ago
Good Availability
44% of dates checked are available within 10% of the lowest price

Monday, June 29th, 2026

Outbound Flights

16h 31m·1 stop
$440 USD
Copa Airlines
EZEJun 29 09:02
→
PTYJun 29 14:24
CM 364Boeing 737MAX 9 Passenger
4h 17m layover
Copa Airlines
PTYJun 29 18:41
→
IADJun 30 00:33
CM 448Boeing 737
14h 32m·1 stop
$440 USD
Copa Airlines
EZEJun 29 14:49
→
PTYJun 29 20:10
CM 278Boeing 737
2h 19m layover
Copa Airlines
PTYJun 29 22:29
→
IADJun 30 04:21
CM 404Boeing 737
15h 55m·1 stop
$624 USD
Copa Airlines
EZEJun 29 00:10
→
PTYJun 29 05:32
CM 439Boeing 737MAX 9 Passenger
3h 41m layover
Copa Airlines
PTYJun 29 09:13
→
IADJun 29 15:05
CM 443Boeing 737MAX 9 Passenger
13h 48m·1 stop
$824 USD
Copa Airlines
EZEJun 29 02:17
→
PTYJun 29 07:39
CM 168Boeing 737
1h 34m layover
Copa Airlines
PTYJun 29 09:13
→
IADJun 29 15:05
CM 443Boeing 737MAX 9 Passenger
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