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Find Deals on Flights 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: Wed Aug 26 2015 Return: Mon Aug 31 2015 Trip spans 6 days
Avianca Aerovias
Avianca Aerovias
IAD
1:00p
EZE
12:05p
23h 05m
2 stops
EZE
2:15p
IAD
12:20p
22h 05m
2 stops
Depart: Mon Jun 8 2015 Return: Mon Jun 22 2015 Trip spans 15 days
TAM
TAM
DCA
1:59p
AEP
9:06a
19h 07m
2 stops
AEP
6:10p
DCA
10:51a
40h 41m
2 stops
Depart: Mon Aug 17 2015 Return: Mon Aug 24 2015 Trip spans 8 days
TAM
TAM
DCA
1:55p
EZE
3:30p
25h 35m
2 stops
EZE
3:00p
DCA
10:51a
19h 51m
2 stops
Depart: Thu Jun 18 2015 Return: Mon Jun 22 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
1:59p
EZE
4:43a
14h 44m
1 stop
EZE
4:20p
DCA
8:07a
15h 47m
1 stop
Depart: Tue Jul 21 2015 Return: Tue Jul 28 2015 Trip spans 8 days
LAN Airlines
LAN Airlines
DCA
12:23p
EZE
12:10p
23h 47m
2 stops
EZE
12:15a
DCA
6:07p
17h 52m
2 stops
Depart: Mon Jul 20 2015 Return: Tue Aug 18 2015 Trip spans 30 days
LAN Airlines
LAN Airlines
IAD
1:25p
EZE
6:40a
17h 15m
2 stops
EZE
12:15a
IAD
7:53p
19h 38m
2 stops
Depart: Sat Jul 11 2015 Return: Wed Jul 22 2015 Trip spans 12 days
LAN Argentina
LAN Argentina
DCA
12:23p
EZE
1:50a
13h 27m
1 stop
EZE
7:45p
DCA
12:33p
16h 48m
1 stop
Depart: Thu Nov 26 2015 Return: Sat Dec 19 2015 Trip spans 24 days
Major Airline
Major Airline
DCA
10:36a
EZE
4:16a
17h 40m
1 stop
EZE
5:20a
DCA
8:57p
15h 37m
1 stop
Depart: Sun Aug 2 2015 Return: Mon Aug 17 2015 Trip spans 16 days
$1057
Select
LAN Airlines
LAN Airlines
DCA
12:23p
AEP
5:20p
28h 57m
2 stops
AEP
8:45a
DCA
12:09p
27h 24m
2 stops
Depart: Wed Jul 22 2015 Return: Tue Jul 28 2015 Trip spans 7 days
$1072
Select
US Airways
US Airways
DCA
4:20p
EZE
4:57a
12h 37m
1 stop
EZE
7:15p
DCA
9:08a
13h 53m
1 stop
Depart: Tue Aug 25 2015 Return: Mon Aug 31 2015 Trip spans 7 days
$1137
Select
Aeromexico
Aeromexico
IAD
9:12p
EZE
5:05p
19h 53m
1 stop
EZE
7:40p
IAD
8:44p
25h 04m
1 stop
Depart: Tue Jul 14 2015 Return: Sun Jul 26 2015 Trip spans 13 days
$1621
Select
Major Airline
Major Airline
IAD
9:12p
EZE
4:25p
19h 13m
1 stop
EZE
7:35p
IAD
8:57p
25h 22m
1 stop
Airports
Origin

Washington
only $818
only $855
Destination

Buenos Aires
only $855
only $818