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Find Flight Deals from Washington to Buenos Aires (WAS - BUE)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Buenos Aires

(Round-trip)
Depart: Sun Apr 12 2015 Return: Sat Apr 18 2015 Trip spans 7 days
Avianca Aerovias
Avianca Aerovias
IAD
12:45p
EZE
12:05p
23h 20m
2 stops
EZE
2:15p
IAD
12:20p
22h 05m
2 stops
Depart: Mon Apr 13 2015 Return: Thu Apr 16 2015 Trip spans 4 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:02a
IAD
12:20p
34h 18m
2 stops
Depart: Tue Apr 14 2015 Return: Fri Apr 17 2015 Trip spans 4 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:15p
IAD
6:22p
28h 07m
2 stops
Depart: Wed Apr 15 2015 Return: Sat Apr 18 2015 Trip spans 4 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:15p
IAD
12:20p
22h 05m
2 stops
Depart: Thu Apr 16 2015 Return: Tue Apr 21 2015 Trip spans 6 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:15p
IAD
6:22p
28h 07m
2 stops
Depart: Fri Apr 17 2015 Return: Sat May 2 2015 Trip spans 16 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:15p
IAD
12:20p
22h 05m
2 stops
Depart: Sat Apr 18 2015 Return: Sun Apr 26 2015 Trip spans 9 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:15p
IAD
12:20p
22h 05m
2 stops
Depart: Sun Apr 19 2015 Return: Sat Apr 25 2015 Trip spans 7 days
Avianca Aerovias
Avianca Aerovias
IAD
12:36p
EZE
11:28p
34h 52m
2 stops
EZE
2:15p
IAD
6:22p
28h 07m
2 stops
Depart: Mon Apr 20 2015 Return: Thu Apr 23 2015 Trip spans 4 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:02a
IAD
6:22p
16h 20m
2 stops
Depart: Tue Apr 21 2015 Return: Fri Apr 24 2015 Trip spans 4 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
11:28p
16h 08m
2 stops
EZE
2:15p
IAD
6:22p
28h 07m
2 stops
Depart: Sat Mar 21 2015 Return: Sun Apr 26 2015 Trip spans 37 days
Avianca Aerovias
Avianca Aerovias
IAD
12:45p
EZE
12:05p
23h 20m
2 stops
EZE
2:02a
IAD
12:20p
34h 18m
2 stops
Depart: Sun Mar 22 2015 Return: Sat Apr 18 2015 Trip spans 28 days
Avianca Aerovias
Avianca Aerovias
IAD
7:20a
EZE
12:05p
28h 45m
2 stops
EZE
2:15p
IAD
12:20p
22h 05m
2 stops
Depart: Mon Mar 23 2015 Return: Sat Apr 18 2015 Trip spans 27 days
Avianca Aerovias
Avianca Aerovias
IAD
12:36p
EZE
12:05p
23h 29m
2 stops
EZE
2:15p
IAD
12:20p
22h 05m
2 stops
Depart: Mon Aug 31 2015 Return: Tue Sep 8 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
IAD
9:00p
EZE
8:20a
35h 20m
2 stops
EZE
7:30p
IAD
8:44p
25h 14m
1 stop
Depart: Sun Mar 8 2015 Return: Wed Mar 18 2015 Trip spans 11 days
$1085
Select
Multiple Airlines
Multiple Airlines
IAD
6:05p
AEP
4:15p
22h 10m
1 stop
AEP
6:40p
IAD
3:40a
33h 00m
1 stop
Depart: Thu Mar 5 2015 Return: Thu Mar 12 2015 Trip spans 7 days
$1161
Select
Multiple Airlines
Multiple Airlines
DCA
4:40p
AEP
2:15p
45h 35m
2 stops
AEP
11:50a
DCA
7:13a
19h 23m
2 stops
Depart: Wed Mar 11 2015 Return: Tue Mar 24 2015 Trip spans 14 days
$1204
Select
Multiple Airlines
Multiple Airlines
DCA
5:35a
EZE
3:45p
34h 10m
2 stops
EZE
7:20p
DCA
9:20a
38h 00m
2 stops
Depart: Sun Jun 28 2015 Return: Mon Jul 13 2015 Trip spans 16 days
$1270
Select
Aeromexico
Aeromexico
IAD
9:00p
EZE
4:25p
19h 25m
1 stop
EZE
7:40p
IAD
8:44p
25h 04m
1 stop
Depart: Wed Mar 4 2015 Return: Wed Apr 8 2015 Trip spans 35 days
$1392
Select
American Airlines
American Airlines
DCA
5:40a
EZE
3:46a
22h 06m
1 stop
EZE
5:30p
DCA
3:16p
21h 46m
1 stop
Depart: Sat Apr 4 2015 Return: Fri Apr 10 2015 Trip spans 7 days
$1478
Select
Air Canada
Air Canada
DCA
8:55a
EZE
8:30a
23h 35m
2 stops
EZE
12:00p
DCA
9:17a
21h 17m
2 stops
Change your search
Airports
Origin

Washington
only $854
only $1161
Destination

Buenos Aires
only $1085
only $854