Cheap Flights from Baltimore to Buenos Aires (BWI to EZE)

Discover more affordable routes and cheaper dates from Baltimore to Buenos Aires (BWI to EZE) within a date range.

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€249

3:05pm - 8:00am
Thu May 29th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu May 29th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Thu May 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€249

2:54pm - 8:00am
Tue Jul 8th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Jul 8th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Tue Jul 8th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€249

6:00am - 8:00am
Fri May 16th 2025

25h 0m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Fri May 16th 2025 United Airlines · UA 2128 Depart at 6:00am from Washington, D.C. (BWI) Fly for 3h 29m Arrive at 8:29am in Houston (IAH)

Layover in Houston for 11h 46m

Fri May 16th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:19pm - 8:00am
Tue May 6th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue May 6th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Tue May 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:19pm - 8:00am
Wed May 14th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed May 14th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Wed May 14th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:19pm - 8:00am
Tue May 20th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue May 20th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Tue May 20th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:19pm - 8:00am
Mon May 19th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 19th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Mon May 19th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:19pm - 8:00am
Wed May 7th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed May 7th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Wed May 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:15pm - 8:00am
Mon Oct 6th 2025

14h 45m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Oct 6th 2025 United Airlines · UA 2384 Depart at 4:15pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 6:39pm in Houston (IAH)

Layover in Houston for 1h 36m

Mon Oct 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:10pm - 8:00am
Sun May 4th 2025

14h 50m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun May 4th 2025 United Airlines · UA 2384 Depart at 4:10pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:41pm in Houston (IAH)

Layover in Houston for 1h 34m

Sun May 4th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

4:10pm - 8:00am
Sun May 11th 2025

14h 50m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun May 11th 2025 United Airlines · UA 2384 Depart at 4:10pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:41pm in Houston (IAH)

Layover in Houston for 1h 34m

Sun May 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

3:05pm - 8:00am
Sat Jun 7th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sat Jun 7th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Sat Jun 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

3:05pm - 8:00am
Tue May 27th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue May 27th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Tue May 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

3:05pm - 8:00am
Wed May 28th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed May 28th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Wed May 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

3:05pm - 8:00am
Mon Jun 2nd 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Jun 2nd 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Mon Jun 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

3:05pm - 8:00am
Mon Jun 9th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Jun 9th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Mon Jun 9th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Wed Sep 10th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Sep 10th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Wed Sep 10th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Mon Aug 18th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Aug 18th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Mon Aug 18th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Wed Sep 3rd 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Sep 3rd 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Wed Sep 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Wed Jul 2nd 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Jul 2nd 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Wed Jul 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Tue Jul 1st 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Jul 1st 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Tue Jul 1st 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Mon Aug 11th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Aug 11th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Mon Aug 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Sun Aug 17th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Aug 17th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Sun Aug 17th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Thu Aug 14th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu Aug 14th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Thu Aug 14th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Thu Sep 18th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu Sep 18th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Thu Sep 18th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Tue Sep 9th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Sep 9th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Tue Sep 9th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Thu Sep 11th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu Sep 11th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Thu Sep 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Sun Sep 21st 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Sep 21st 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Sun Sep 21st 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Sun Sep 7th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Sep 7th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Sun Sep 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Tue Sep 2nd 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Sep 2nd 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Tue Sep 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Tue Aug 19th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Aug 19th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Tue Aug 19th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Sun Aug 24th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Aug 24th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 5:18pm in Houston (IAH)

Layover in Houston for 2h 57m

Sun Aug 24th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Sat Jul 5th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sat Jul 5th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Sat Jul 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Wed Jul 9th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Jul 9th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Wed Jul 9th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

2:54pm - 8:00am
Mon Jul 14th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Jul 14th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Mon Jul 14th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

12:40pm - 8:00am
Mon May 12th 2025

18h 20m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 12th 2025 United Airlines · UA 6086 Depart at 12:40pm from Washington, D.C. (BWI) Fly for 3h 35m Arrive at 3:15pm in Houston (IAH)

Layover in Houston for 5h 0m

Mon May 12th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€253

6:00am - 8:00am
Mon May 26th 2025

25h 0m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 26th 2025 United Airlines · UA 2128 Depart at 6:00am from Washington, D.C. (BWI) Fly for 3h 17m Arrive at 8:17am in Houston (IAH)

Layover in Houston for 11h 58m

Mon May 26th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€254

4:49pm - 8:14am
Wed Jun 4th 2025

14h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Jun 4th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Wed Jun 4th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 8m Arrive at 8:14am in Buenos Aires (EZE)
€254

4:49pm - 8:14am
Mon Jun 2nd 2025

14h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Jun 2nd 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Mon Jun 2nd 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 8m Arrive at 8:14am in Buenos Aires (EZE)
€254

4:49pm - 8:19am
Sat May 3rd 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sat May 3rd 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Sat May 3rd 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€254

4:49pm - 8:19am
Mon May 5th 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 5th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Mon May 5th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€254

4:49pm - 10:11pm
Mon May 26th 2025

28h 22m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 26th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 16h 18m

Tue May 27th 2025 Copa Airlines · CM 219 Depart at 12:58pm from Panama (PTY) Fly for 7h 13m Arrive at 10:11pm in Buenos Aires (EZE)
€254

4:49pm - 10:11pm
Mon May 5th 2025

28h 22m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 5th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 16h 18m

Tue May 6th 2025 Copa Airlines · CM 219 Depart at 12:58pm from Panama (PTY) Fly for 7h 13m Arrive at 10:11pm in Buenos Aires (EZE)
€256

4:49pm - 8:14am
Sun Jun 8th 2025

14h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Jun 8th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Sun Jun 8th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 8m Arrive at 8:14am in Buenos Aires (EZE)
€256

4:49pm - 8:14am
Mon Jun 9th 2025

14h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Jun 9th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Mon Jun 9th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 8m Arrive at 8:14am in Buenos Aires (EZE)
€256

4:49pm - 8:14am
Wed Jun 11th 2025

14h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Jun 11th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Wed Jun 11th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 8m Arrive at 8:14am in Buenos Aires (EZE)
€256

4:49pm - 8:19am
Wed May 7th 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed May 7th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Wed May 7th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€258

4:21pm - 8:00am
Mon Apr 28th 2025

14h 39m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 2384 Depart at 4:21pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:52pm in Houston (IAH)

Layover in Houston for 1h 23m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€258

4:21pm - 8:00am
Sun Apr 27th 2025

14h 39m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 United Airlines · UA 2384 Depart at 4:21pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:52pm in Houston (IAH)

Layover in Houston for 1h 23m

Sun Apr 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€258

12:35pm - 8:00am
Mon Apr 28th 2025

18h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 6062 Depart at 12:35pm from Washington, D.C. (BWI) Fly for 3h 37m Arrive at 3:12pm in Houston (IAH)

Layover in Houston for 5h 3m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€258

6:00am - 8:00am
Mon Apr 28th 2025

25h 0m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 United Airlines · UA 2128 Depart at 6:00am from Washington, D.C. (BWI) Fly for 3h 29m Arrive at 8:29am in Houston (IAH)

Layover in Houston for 11h 46m

Mon Apr 28th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€258

6:00am - 8:00am
Sun Apr 27th 2025

25h 0m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 United Airlines · UA 2128 Depart at 6:00am from Washington, D.C. (BWI) Fly for 3h 29m Arrive at 8:29am in Houston (IAH)

Layover in Houston for 11h 46m

Sun Apr 27th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€259

4:49pm - 8:19am
Sun Apr 27th 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun Apr 27th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Sun Apr 27th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€261

4:49pm - 8:19am
Sat Apr 26th 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sat Apr 26th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Sat Apr 26th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€261

4:49pm - 8:19am
Wed Apr 30th 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Wed Apr 30th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€261

4:49pm - 8:19am
Mon Apr 28th 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Apr 28th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Mon Apr 28th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€300

4:19pm - 8:00am
Tue May 13th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue May 13th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Tue May 13th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€300

4:19pm - 8:00am
Mon May 5th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 5th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Mon May 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€300

4:15pm - 8:00am
Mon Sep 29th 2025

14h 45m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Sep 29th 2025 United Airlines · UA 2384 Depart at 4:15pm from Washington, D.C. (BWI) Fly for 3h 24m Arrive at 6:39pm in Houston (IAH)

Layover in Houston for 1h 36m

Mon Sep 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€300

3:05pm - 8:00am
Mon May 26th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 26th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Mon May 26th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€303

4:49pm - 8:19am
Mon May 12th 2025

14h 30m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 12th 2025 Copa Airlines · CM 709 Depart at 4:49pm from Washington, D.C. (BWI) Fly for 4h 51m Arrive at 8:40pm in Panama (PTY)

Layover in Panama for 2h 26m

Mon May 12th 2025 Copa Airlines · CM 367 Depart at 11:06pm from Panama (PTY) Fly for 7h 13m Arrive at 8:19am in Buenos Aires (EZE)
€304

10:40am - 4:09am
Tue May 6th 2025

16h 29m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Tue May 6th 2025 Frontier Airlines · F9 3663 Depart at 10:40am from Washington, D.C. (BWI) Fly for 2h 25m Arrive at 1:05pm in Orlando (MCO)

Layover in Orlando for 2h 21m

Tue May 6th 2025 Copa Airlines · CM 868 Depart at 3:26pm from Orlando (MCO) Fly for 3h 30m Arrive at 5:56pm in Panama (PTY)

Layover in Panama for 1h 8m

Tue May 6th 2025 Copa Airlines · CM 454 Depart at 7:04pm from Panama (PTY) Fly for 7h 5m Arrive at 4:09am in Buenos Aires (EZE)
€312

8:26am - 3:58am
Wed Jun 11th 2025

18h 32m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Wed Jun 11th 2025 Spirit Airlines · NK 1960 Depart at 8:26am from Washington, D.C. (BWI) Fly for 2h 26m Arrive at 10:52am in Orlando (MCO)

Layover in Orlando for 4h 34m

Wed Jun 11th 2025 Copa Airlines · CM 868 Depart at 3:26pm from Orlando (MCO) Fly for 3h 30m Arrive at 5:56pm in Panama (PTY)

Layover in Panama for 0h 45m

Wed Jun 11th 2025 Copa Airlines · CM 346 Depart at 6:41pm from Panama (PTY) Fly for 7h 17m Arrive at 3:58am in Buenos Aires (EZE)
€314

4:19pm - 8:00am
Mon May 12th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 12th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Mon May 12th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€314

3:05pm - 8:00am
Wed Jun 11th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Jun 11th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Wed Jun 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

4:19pm - 8:00am
Sat May 3rd 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sat May 3rd 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Sat May 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

4:19pm - 8:00am
Thu May 15th 2025

14h 41m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu May 15th 2025 United Airlines · UA 2384 Depart at 4:19pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:50pm in Houston (IAH)

Layover in Houston for 1h 25m

Thu May 15th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

4:10pm - 8:00am
Fri May 2nd 2025

14h 50m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Fri May 2nd 2025 United Airlines · UA 2384 Depart at 4:10pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:41pm in Houston (IAH)

Layover in Houston for 1h 34m

Fri May 2nd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

4:10pm - 8:00am
Sun May 18th 2025

14h 50m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sun May 18th 2025 United Airlines · UA 2384 Depart at 4:10pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:41pm in Houston (IAH)

Layover in Houston for 1h 34m

Sun May 18th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

3:05pm - 8:00am
Tue Jun 3rd 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Jun 3rd 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Tue Jun 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

3:05pm - 8:00am
Tue Jun 10th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Jun 10th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Tue Jun 10th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

3:05pm - 8:00am
Fri Jun 6th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Fri Jun 6th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Fri Jun 6th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

3:05pm - 8:00am
Tue Jun 17th 2025

15h 55m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Jun 17th 2025 United Airlines · UA 600 Depart at 3:05pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:20pm in Houston (IAH)

Layover in Houston for 2h 55m

Tue Jun 17th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

2:54pm - 8:00am
Mon Jul 7th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon Jul 7th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Mon Jul 7th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

2:54pm - 8:00am
Thu Jul 10th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu Jul 10th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Thu Jul 10th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

2:54pm - 8:00am
Fri Jul 11th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Fri Jul 11th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Fri Jul 11th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

2:54pm - 8:00am
Tue Aug 12th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Aug 12th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Tue Aug 12th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

2:54pm - 8:00am
Tue Jul 15th 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Jul 15th 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Tue Jul 15th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

2:54pm - 8:00am
Thu Jul 3rd 2025

16h 6m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu Jul 3rd 2025 United Airlines · UA 2384 Depart at 2:54pm from Washington, D.C. (BWI) Fly for 3h 15m Arrive at 5:09pm in Houston (IAH)

Layover in Houston for 3h 6m

Thu Jul 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

1:10pm - 8:00am
Thu Jun 5th 2025

17h 50m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu Jun 5th 2025 United Airlines · UA 6086 Depart at 1:10pm from Washington, D.C. (BWI) Fly for 3h 26m Arrive at 3:36pm in Houston (IAH)

Layover in Houston for 4h 39m

Thu Jun 5th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€319

12:40pm - 8:00am
Sat May 3rd 2025

18h 20m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Sat May 3rd 2025 United Airlines · UA 6086 Depart at 12:40pm from Washington, D.C. (BWI) Fly for 3h 35m Arrive at 3:15pm in Houston (IAH)

Layover in Houston for 5h 0m

Sat May 3rd 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€322

4:21pm - 8:00am
Tue Apr 29th 2025

14h 39m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Apr 29th 2025 United Airlines · UA 2384 Depart at 4:21pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:52pm in Houston (IAH)

Layover in Houston for 1h 23m

Tue Apr 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€322

12:35pm - 8:00am
Tue Apr 29th 2025

18h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Apr 29th 2025 United Airlines · UA 6062 Depart at 12:35pm from Washington, D.C. (BWI) Fly for 3h 37m Arrive at 3:12pm in Houston (IAH)

Layover in Houston for 5h 3m

Tue Apr 29th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€325

4:21pm - 8:00am
Wed Apr 30th 2025

14h 39m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 United Airlines · UA 2384 Depart at 4:21pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:52pm in Houston (IAH)

Layover in Houston for 1h 23m

Wed Apr 30th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€325

12:35pm - 8:00am
Wed Apr 30th 2025

18h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Wed Apr 30th 2025 United Airlines · UA 6062 Depart at 12:35pm from Washington, D.C. (BWI) Fly for 3h 37m Arrive at 3:12pm in Houston (IAH)

Layover in Houston for 5h 3m

Wed Apr 30th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€326

4:21pm - 8:00am
Fri Apr 25th 2025

14h 39m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Fri Apr 25th 2025 United Airlines · UA 2384 Depart at 4:21pm from Washington, D.C. (BWI) Fly for 3h 31m Arrive at 6:52pm in Houston (IAH)

Layover in Houston for 1h 23m

Fri Apr 25th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€326

12:35pm - 8:00am
Fri Apr 25th 2025

18h 25m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Fri Apr 25th 2025 United Airlines · UA 6062 Depart at 12:35pm from Washington, D.C. (BWI) Fly for 3h 37m Arrive at 3:12pm in Houston (IAH)

Layover in Houston for 5h 3m

Fri Apr 25th 2025 United Airlines · UA 819 Depart at 8:15pm from Houston (IAH) Fly for 9h 45m Arrive at 8:00am in Buenos Aires (EZE)
€1349

6:21pm - 9:45am
Tue Jun 3rd 2025

14h 24m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Tue Jun 3rd 2025 Frontier Airlines · F9 2509 Depart at 6:21pm from Washington, D.C. (BWI) Fly for 2h 9m Arrive at 8:30pm in Atlanta (ATL)

Layover in Atlanta for 2h 25m

Tue Jun 3rd 2025 Aerolineas Argentinas · AR 7001 Depart at 10:55pm from Atlanta (ATL) Fly for 9h 50m Arrive at 9:45am in Buenos Aires (EZE)
€1364

6:49pm - 9:45am
Thu May 29th 2025

13h 56m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Thu May 29th 2025 Frontier Airlines · F9 2509 Depart at 6:49pm from Washington, D.C. (BWI) Fly for 2h 10m Arrive at 8:59pm in Atlanta (ATL)

Layover in Atlanta for 2h 1m

Thu May 29th 2025 Aerolineas Argentinas · AR 7001 Depart at 11:00pm from Atlanta (ATL) Fly for 9h 45m Arrive at 9:45am in Buenos Aires (EZE)
€1377

6:36pm - 9:45am
Mon May 19th 2025

14h 9m
Washington, D.C. (BWI) → Buenos Aires (EZE)

1 Stop

Mon May 19th 2025 Frontier Airlines · F9 2509 Depart at 6:36pm from Washington, D.C. (BWI) Fly for 2h 15m Arrive at 8:51pm in Atlanta (ATL)

Layover in Atlanta for 2h 9m

Mon May 19th 2025 Aerolineas Argentinas · AR 7001 Depart at 11:00pm from Atlanta (ATL) Fly for 9h 45m Arrive at 9:45am in Buenos Aires (EZE)
€1392

9:20pm - 10:35am
Sat Apr 26th 2025

36h 15m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Sat Apr 26th 2025 Iberia Airlines · IB 3597 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)

Layover in London for 12h 20m

Sun Apr 27th 2025 Iberia Airlines · IB 3608 Depart at 9:55pm from London (LHR) Fly for 11h 40m Arrive at 5:35am in Rio de Janeiro (GIG)

Layover in Rio de Janeiro for 1h 40m

Mon Apr 28th 2025 Iberia Airlines · IB 3608 Depart at 7:15am from Rio de Janeiro (GIG) Fly for 3h 20m Arrive at 10:35am in Buenos Aires (EZE)
€1474

1:52pm - 8:05pm
Tue May 13th 2025

29h 13m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Tue May 13th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 1:52pm from Washington, D.C. (BWI) Fly for 1h 53m Arrive at 3:45pm in Atlanta (ATL)

Layover in Atlanta for 3h 26m

Tue May 13th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 55m

Wed May 14th 2025 Iberia Airlines · IB 107 Depart at 12:30pm from Madrid (MAD) Fly for 12h 35m Arrive at 8:05pm in Buenos Aires (EZE)
€1474

1:52pm - 4:20pm
Wed May 7th 2025

49h 28m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Wed May 7th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 1:52pm from Washington, D.C. (BWI) Fly for 1h 53m Arrive at 3:45pm in Atlanta (ATL)

Layover in Atlanta for 3h 26m

Wed May 7th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 23h 10m

Fri May 9th 2025 Iberia Airlines · IB 105 Depart at 8:45am from Madrid (MAD) Fly for 12h 35m Arrive at 4:20pm in Buenos Aires (EZE)
€1485

1:52pm - 8:00pm
Wed May 7th 2025

29h 8m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Wed May 7th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 1:52pm from Washington, D.C. (BWI) Fly for 1h 53m Arrive at 3:45pm in Atlanta (ATL)

Layover in Atlanta for 3h 26m

Wed May 7th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 5m

Thu May 8th 2025 Iberia Airlines · IB 107 Depart at 11:40am from Madrid (MAD) Fly for 13h 20m Arrive at 8:00pm in Buenos Aires (EZE)
€1561

11:55am - 7:35am
Mon May 12th 2025

42h 40m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Mon May 12th 2025 KLM Royal Dutch Airlines · KL 6611 Depart at 11:55am from Washington, D.C. (BWI) Fly for 1h 56m Arrive at 1:51pm in Atlanta (ATL)

Layover in Atlanta for 5h 20m

Mon May 12th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 14h 24m

Tue May 13th 2025 Iberia Airlines · IB 101 Depart at 11:59pm from Madrid (MAD) Fly for 12h 36m Arrive at 7:35am in Buenos Aires (EZE)
€1562

2:04pm - 7:35am
Mon May 5th 2025

40h 31m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Mon May 5th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 2:04pm from Washington, D.C. (BWI) Fly for 1h 58m Arrive at 4:02pm in Atlanta (ATL)

Layover in Atlanta for 3h 9m

Mon May 5th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:11pm from Atlanta (ATL) Fly for 8h 24m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 14h 24m

Tue May 6th 2025 Iberia Airlines · IB 101 Depart at 11:59pm from Madrid (MAD) Fly for 12h 36m Arrive at 7:35am in Buenos Aires (EZE)
€1604

2:04pm - 8:00pm
Sun Apr 27th 2025

28h 56m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Sun Apr 27th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 2:04pm from Washington, D.C. (BWI) Fly for 1h 58m Arrive at 4:02pm in Atlanta (ATL)

Layover in Atlanta for 3h 18m

Sun Apr 27th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:20pm from Atlanta (ATL) Fly for 8h 15m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 5m

Mon Apr 28th 2025 Iberia Airlines · IB 107 Depart at 11:40am from Madrid (MAD) Fly for 13h 20m Arrive at 8:00pm in Buenos Aires (EZE)
€1618

2:04pm - 8:00pm
Wed Apr 30th 2025

28h 56m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Wed Apr 30th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 2:04pm from Washington, D.C. (BWI) Fly for 1h 58m Arrive at 4:02pm in Atlanta (ATL)

Layover in Atlanta for 3h 18m

Wed Apr 30th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:20pm from Atlanta (ATL) Fly for 8h 15m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 5m

Thu May 1st 2025 Iberia Airlines · IB 107 Depart at 11:40am from Madrid (MAD) Fly for 13h 20m Arrive at 8:00pm in Buenos Aires (EZE)
€1666

2:04pm - 8:05pm
Thu Apr 24th 2025

29h 1m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Thu Apr 24th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 2:04pm from Washington, D.C. (BWI) Fly for 1h 58m Arrive at 4:02pm in Atlanta (ATL)

Layover in Atlanta for 3h 18m

Thu Apr 24th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:20pm from Atlanta (ATL) Fly for 8h 15m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 55m

Fri Apr 25th 2025 Iberia Airlines · IB 107 Depart at 12:30pm from Madrid (MAD) Fly for 12h 35m Arrive at 8:05pm in Buenos Aires (EZE)
€1682

1:52pm - 8:00pm
Wed Jun 4th 2025

29h 8m
Washington, D.C. (BWI) → Buenos Aires (EZE)

2 Stops

Wed Jun 4th 2025 KLM Royal Dutch Airlines · KL 5743 Depart at 1:52pm from Washington, D.C. (BWI) Fly for 1h 53m Arrive at 3:45pm in Atlanta (ATL)

Layover in Atlanta for 3h 25m

Wed Jun 4th 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:10pm from Atlanta (ATL) Fly for 8h 25m Arrive at 9:35am in Madrid (MAD)

Layover in Madrid for 2h 5m

Thu Jun 5th 2025 Iberia Airlines · IB 107 Depart at 11:40am from Madrid (MAD) Fly for 13h 20m Arrive at 8:00pm in Buenos Aires (EZE)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality. It's designed for remote workers, backpackers, and people living abroad.

Read Sonaa's 7 Amazing Skyscanner Alternatives for Booking Travel

ANDY TRAVELS

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Read Wesley's My Best Cheap Flight Hacks (Why Pay More?)

Cheap Flights from Baltimore to Buenos Aires (BWI to EZE)

Sarah Belizaire

John Ford

Roaming Sonaa

ANDY TRAVELS

Travel With Bender

Wesley Mergard

Latest Cheap Flight Searches

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