Find Cheap Flights from Washington Dulles Intl to Buenos Aires (IAD - 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 Dulles Intl to Buenos Aires

(Round-trip)
Depart: Sun Sep 24 2017 Return: Wed Nov 22 2017 Trip spans 60 days
Avianca
Avianca
IAD
12:15p
EZE
12:03p
47h 48m
2 stops
EZE
1:11p
IAD
10:43a
45h 32m
2 stops
Depart: Sun Oct 8 2017 Return: Tue Oct 17 2017 Trip spans 10 days
LATAM Airlines
LATAM Airlines
IAD
7:05p
EZE
1:20p
18h 15m
1 stop
EZE
11:55p
IAD
3:00p
15h 05m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Oct 14 2017 Trip spans 16 days
Copa Airlines
Copa Airlines
IAD
6:06a
EZE
8:26p
14h 20m
1 stop
EZE
7:29a
IAD
10:00p
14h 31m
1 stop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
Aeromexico
Aeromexico
IAD
9:34p
EZE
4:10p
18h 36m
1 stop
EZE
7:10p
IAD
9:03p
25h 53m
1 stop
Depart: Mon Sep 25 2017 Return: Wed Nov 22 2017 Trip spans 59 days
Avianca
Avianca
IAD
12:15p
EZE
12:03p
47h 48m
2 stops
EZE
1:11p
IAD
10:43a
45h 32m
2 stops
Depart: Sat Dec 23 2017 Return: Sat Jan 13 2018 Trip spans 22 days
$1510
Select
Air Canada
Air Canada
IAD
9:30a
EZE
8:25a
22h 55m
2 stops
EZE
12:30p
IAD
6:15a
17h 45m
2 stops
Depart: Wed Oct 4 2017 Return: Mon Oct 16 2017 Trip spans 13 days
Avianca
Avianca
IAD
12:15p
EZE
12:03p
47h 48m
2 stops
EZE
2:13p
IAD
11:43a
45h 30m
2 stops
Depart: Sat Aug 26 2017 Return: Mon Sep 4 2017 Trip spans 10 days
$1573
Select
American Airlines
American Airlines
IAD
2:55p
EZE
3:39a
12h 44m
1 stop
EZE
6:45p
IAD
8:21a
13h 36m
1 stop
Depart: Thu Oct 5 2017 Return: Mon Oct 16 2017 Trip spans 12 days
Avianca
Avianca
IAD
12:15p
EZE
12:03p
47h 48m
2 stops
EZE
2:13p
IAD
11:43a
45h 30m
2 stops
Depart: Sun Dec 31 2017 Return: Sun Jan 21 2018 Trip spans 22 days
LATAM Airlines
LATAM Airlines
IAD
5:05p
AEP
11:09a
42h 04m
2 stops
AEP
11:15a
IAD
5:15p
30h 00m
2 stops
Depart: Fri Sep 22 2017 Return: Mon Nov 20 2017 Trip spans 60 days
Copa Airlines
Copa Airlines
IAD
6:06a
EZE
8:26p
14h 20m
1 stop
EZE
6:29a
IAD
10:58a
28h 29m
1 stop
Depart: Thu Oct 19 2017 Return: Thu Nov 2 2017 Trip spans 15 days
Avianca
Avianca
IAD
12:15p
EZE
12:03p
47h 48m
2 stops
EZE
2:11p
IAD
11:43a
45h 32m
2 stops
Depart: Sun Oct 15 2017 Return: Sat Oct 28 2017 Trip spans 14 days
LATAM Airlines
LATAM Airlines
IAD
7:05p
EZE
1:55p
18h 50m
2 stops
EZE
11:55p
IAD
6:15p
18h 20m
1 stop
Depart: Sat Sep 23 2017 Return: Sat Sep 30 2017 Trip spans 8 days
Copa Airlines
Copa Airlines
IAD
12:13p
EZE
8:26p
32h 13m
1 stop
EZE
12:56a
IAD
10:00p
21h 04m
1 stop
Depart: Wed Oct 25 2017 Return: Fri Nov 10 2017 Trip spans 17 days
Avianca
Avianca
IAD
12:15p
EZE
12:03p
47h 48m
2 stops
EZE
1:11p
IAD
10:43a
45h 32m
2 stops
Depart: Tue Oct 17 2017 Return: Sun Oct 22 2017 Trip spans 6 days
Copa Airlines
Copa Airlines
IAD
6:06a
EZE
8:26p
14h 20m
1 stop
EZE
12:56a
IAD
11:58a
35h 02m
1 stop
Depart: Wed Nov 1 2017 Return: Fri Nov 10 2017 Trip spans 10 days
Avianca
Avianca
IAD
12:15p
EZE
11:58a
47h 43m
2 stops
EZE
1:11p
IAD
10:43a
45h 32m
2 stops
Depart: Wed Dec 27 2017 Return: Sun Jan 21 2018 Trip spans 26 days
LATAM Airlines
LATAM Airlines
IAD
5:05p
AEP
1:05p
44h 00m
2 stops
AEP
11:15a
IAD
5:15p
30h 00m
2 stops
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
$1214
Select
Aeromexico
Aeromexico
IAD
9:34p
EZE
4:10p
18h 36m
1 stop
EZE
7:10p
IAD
8:51p
25h 41m
1 stop
Depart: Wed Nov 8 2017 Return: Sat Nov 18 2017 Trip spans 11 days
Avianca
Avianca
IAD
10:15a
EZE
9:58a
23h 43m
2 stops
EZE
1:11p
IAD
10:16a
45h 05m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$692
Destination

Buenos Aires
only $849
only $692