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
Students
under 26
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: Tue Apr 18 2017 Return: Thu May 18 2017 Trip spans 31 days
Major Airline
Major Airline
IAD
3:10a
EZE
7:58a
28h 48m
2 stops
EZE
10:11a
IAD
7:43a
21h 32m
2 stops
Depart: Tue Mar 14 2017 Return: Sun Mar 19 2017 Trip spans 6 days
Avianca
Avianca
IAD
12:13p
EZE
11:58a
23h 45m
3 stops
EZE
2:11p
IAD
11:43a
21h 32m
3 stops
Depart: Mon Mar 13 2017 Return: Wed Mar 22 2017 Trip spans 10 days
LATAM Airlines
LATAM Airlines
IAD
6:35p
EZE
1:20p
18h 45m
1 stop
EZE
3:00p
IAD
2:30p
23h 30m
2 stops
Depart: Wed Jan 18 2017 Return: Wed Jan 25 2017 Trip spans 8 days
Copa Airlines
Copa Airlines
IAD
10:28a
EZE
2:34p
28h 06m
1 stop
EZE
6:26a
IAD
11:04a
28h 38m
1 stop
Depart: Fri May 19 2017 Return: Sat May 27 2017 Trip spans 9 days
Delta
Delta
DCA
12:15p
EZE
4:20a
16h 05m
1 stop
EZE
4:20p
DCA
7:11a
14h 51m
1 stop
Depart: Mon Jun 19 2017 Return: Thu Jul 20 2017 Trip spans 32 days
$1183
Select
Aeromexico
Aeromexico
IAD
9:14p
EZE
4:40p
19h 26m
1 stop
EZE
7:40p
IAD
8:59p
25h 19m
1 stop
Depart: Sat Jan 14 2017 Return: Thu Jan 19 2017 Trip spans 6 days
$1337
Select
American Airlines
American Airlines
DCA
7:47a
EZE
12:11a
16h 24m
1 stop
EZE
5:50p
DCA
1:23p
19h 33m
1 stop
Depart: Thu Apr 20 2017 Return: Sun Apr 23 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
8:13a
EZE
7:28p
35h 15m
2 stops
EZE
9:58p
IAD
7:43a
33h 45m
2 stops
Depart: Wed Mar 22 2017 Return: Wed Mar 29 2017 Trip spans 8 days
Avianca
Avianca
IAD
12:13p
EZE
11:58a
23h 45m
3 stops
EZE
2:11p
IAD
11:43a
21h 32m
3 stops
Depart: Mon Mar 27 2017 Return: Tue Apr 4 2017 Trip spans 9 days
LATAM Airlines
LATAM Airlines
IAD
6:35p
EZE
10:56a
16h 21m
1 stop
EZE
8:40a
IAD
2:45p
30h 05m
2 stops
Depart: Mon Apr 24 2017 Return: Tue May 9 2017 Trip spans 16 days
Major Airline
Major Airline
IAD
8:15a
EZE
7:28p
35h 13m
2 stops
EZE
9:58p
IAD
7:43a
33h 45m
2 stops
Depart: Sat Apr 29 2017 Return: Sat May 6 2017 Trip spans 8 days
Avianca
Avianca
IAD
12:13p
EZE
11:58a
23h 45m
3 stops
EZE
2:11p
IAD
11:43a
21h 32m
3 stops
Depart: Wed May 31 2017 Return: Sun Jun 11 2017 Trip spans 12 days
LATAM Airlines
LATAM Airlines
IAD
6:35p
EZE
1:50p
19h 15m
2 stops
EZE
11:55p
IAD
2:45p
14h 50m
1 stop
Depart: Sun Jan 15 2017 Return: Tue Jan 24 2017 Trip spans 10 days
Copa Airlines
Copa Airlines
IAD
4:07a
EZE
6:20p
14h 13m
1 stop
EZE
6:26a
IAD
9:06p
14h 40m
1 stop
Depart: Thu May 4 2017 Return: Fri May 12 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
3:10a
EZE
7:28p
16h 18m
2 stops
EZE
10:11a
IAD
7:43a
21h 32m
3 stops
Depart: Tue May 2 2017 Return: Tue May 16 2017 Trip spans 15 days
Avianca
Avianca
IAD
12:13p
EZE
11:58a
23h 45m
3 stops
EZE
2:11p
IAD
11:43a
21h 32m
3 stops
Depart: Fri Apr 14 2017 Return: Mon Apr 24 2017 Trip spans 11 days
LATAM Airlines
LATAM Airlines
DCA
8:04a
EZE
12:30p
28h 26m
2 stops
EZE
3:00p
DCA
9:00a
18h 00m
2 stops
Depart: Mon Jan 16 2017 Return: Tue Jan 24 2017 Trip spans 9 days
Copa Airlines
Copa Airlines
IAD
10:28a
EZE
12:10a
13h 42m
1 stop
EZE
6:26a
IAD
11:04a
28h 38m
1 stop
Depart: Mon May 15 2017 Return: Sat May 20 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
2:21a
EZE
10:11p
19h 50m
2 stops
EZE
10:00p
DCA
4:57p
18h 57m
2 stops
Depart: Sun May 7 2017 Return: Mon May 22 2017 Trip spans 16 days
Avianca
Avianca
IAD
12:13p
EZE
11:58a
23h 45m
3 stops
EZE
2:11p
IAD
11:43a
21h 32m
3 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?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
only $752
only $752
Destination

Buenos Aires
$752