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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Buenos Aires

(Round-trip)
Depart: Wed Jun 7 2017 Return: Mon Jun 12 2017 Trip spans 6 days
Avianca
Avianca
IAD
12:13p
EZE
11:58a
23h 45m
2 stops
EZE
2:11p
IAD
11:16a
21h 05m
2 stops
Depart: Mon Jun 12 2017 Return: Wed Jun 21 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
8:15a
EZE
7:28p
35h 13m
2 stops
EZE
10:11a
IAD
7:16a
45h 05m
2 stops
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
LATAM Airlines
LATAM Airlines
IAD
7:05p
EZE
1:50p
18h 45m
2 stops
EZE
3:40p
IAD
3:00p
23h 20m
1 stop
Depart: Tue Sep 26 2017 Return: Mon Oct 9 2017 Trip spans 14 days
$1168
Select
Aeromexico
Aeromexico
IAD
9:17p
EZE
4:40p
19h 23m
1 stop
EZE
7:40p
IAD
8:58p
25h 18m
1 stop
Depart: Sat Apr 8 2017 Return: Sun Apr 16 2017 Trip spans 9 days
$1326
Select
Air Canada
Air Canada
DCA
8:50a
EZE
8:30a
23h 40m
2 stops
EZE
11:50a
DCA
5:34a
17h 44m
2 stops
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
$1460
Select
Copa Airlines
Copa Airlines
IAD
12:29p
EZE
4:18p
27h 49m
1 stop
EZE
7:40p
IAD
12:10p
16h 30m
1 stop
Depart: Fri Sep 8 2017 Return: Sat Sep 23 2017 Trip spans 16 days
$1527
Select
United
United
DCA
10:00a
EZE
4:50a
18h 50m
1 stop
EZE
4:55p
DCA
9:50a
16h 55m
1 stop
Depart: Wed Jun 14 2017 Return: Tue Jun 27 2017 Trip spans 14 days
Avianca
Avianca
IAD
7:10a
EZE
11:58a
28h 48m
2 stops
EZE
2:11p
IAD
6:10p
27h 59m
2 stops
Depart: Tue Aug 1 2017 Return: Mon Aug 7 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
8:15a
EZE
7:58a
23h 43m
2 stops
EZE
9:58p
IAD
7:43a
33h 45m
2 stops
Depart: Mon May 22 2017 Return: Sun May 28 2017 Trip spans 7 days
LATAM Airlines
LATAM Airlines
IAD
7:05p
EZE
12:30p
17h 25m
2 stops
EZE
3:40p
IAD
3:00p
23h 20m
1 stop
Depart: Thu Jun 15 2017 Return: Fri Jun 23 2017 Trip spans 9 days
Avianca
Avianca
IAD
12:15p
EZE
11:58a
23h 43m
2 stops
EZE
1:58a
IAD
6:10p
16h 12m
2 stops
Depart: Sat May 20 2017 Return: Sat May 27 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
10:55p
EZE
4:40a
29h 45m
2 stops
EZE
7:40a
IAD
4:45a
21h 05m
2 stops
Depart: Mon May 15 2017 Return: Sun May 28 2017 Trip spans 14 days
LATAM Airlines
LATAM Airlines
IAD
7:05p
EZE
1:50p
18h 45m
2 stops
EZE
3:40p
IAD
3:00p
23h 20m
1 stop
Depart: Wed Aug 2 2017 Return: Wed Aug 30 2017 Trip spans 29 days
Avianca
Avianca
IAD
12:15p
EZE
11:58a
23h 43m
2 stops
EZE
2:11p
IAD
11:16a
21h 05m
2 stops
Depart: Tue May 23 2017 Return: Mon May 29 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
8:20a
EZE
12:50p
28h 30m
2 stops
EZE
3:50p
DCA
4:57p
25h 07m
2 stops
Depart: Mon Jun 5 2017 Return: Sun Jun 11 2017 Trip spans 7 days
LATAM Airlines
LATAM Airlines
IAD
7:05p
EZE
12:30p
17h 25m
2 stops
EZE
11:55p
IAD
3:00p
15h 05m
1 stop
Depart: Tue May 9 2017 Return: Wed May 24 2017 Trip spans 16 days
Avianca
Avianca
IAD
12:13p
EZE
11:58a
23h 45m
2 stops
EZE
2:11p
IAD
6:10p
27h 59m
2 stops
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
3:10a
EZE
7:58a
28h 48m
2 stops
EZE
9:58p
IAD
7:16a
33h 18m
2 stops
Depart: Mon Apr 24 2017 Return: Sat May 6 2017 Trip spans 13 days
LATAM Airlines
LATAM Airlines
IAD
7:05p
EZE
10:05p
27h 00m
2 stops
EZE
3:40p
IAD
3:00p
23h 20m
1 stop
Depart: Thu May 18 2017 Return: Wed May 31 2017 Trip spans 14 days
Avianca
Avianca
IAD
7:10a
EZE
11:58a
28h 48m
2 stops
EZE
2:11p
IAD
11:43a
21h 32m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Washington
only $764
only $784
Destination

Buenos Aires
$764