Find Deals on Flights from Argentina to Washington Dulles Intl

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Argentina to Washington Dulles Intl

(Round-trip)
Depart: Tue May 23 2017 Return: Wed May 24 2017 Trip spans 2 days
LATAM Airlines
LATAM Airlines
EZE
3:40p
IAD
2:35p
22h 55m
1 stop
IAD
6:35p
EZE
1:50p
19h 15m
2 stops
Depart: Wed May 3 2017 Return: Wed May 17 2017 Trip spans 15 days
Avianca
Avianca
EZE
2:11p
IAD
6:10p
27h 59m
2 stops
IAD
12:15p
EZE
11:58a
23h 43m
2 stops
Depart: Mon May 22 2017 Return: Tue May 23 2017 Trip spans 2 days
Copa Airlines
Copa Airlines
EZE
7:33a
IAD
9:55p
14h 22m
1 stop
IAD
6:21a
EZE
4:18p
33h 57m
1 stop
Depart: Thu May 25 2017 Return: Sat Jun 10 2017 Trip spans 17 days
Aeromexico
Aeromexico
EZE
7:50p
IAD
8:56p
25h 06m
1 stop
IAD
9:12p
EZE
4:40p
19h 28m
1 stop
Depart: Mon Mar 6 2017 Return: Tue Mar 21 2017 Trip spans 15 days
Delta
Delta
EZE
4:15p
IAD
6:06a
13h 51m
1 stop
IAD
9:52a
EZE
4:20a
18h 28m
2 stops
Depart: Wed May 10 2017 Return: Wed May 24 2017 Trip spans 15 days
Avianca
Avianca
EZE
2:11p
IAD
11:16a
21h 05m
2 stops
IAD
12:15p
EZE
11:58a
23h 43m
2 stops
Depart: Wed Mar 22 2017 Return: Wed Apr 12 2017 Trip spans 22 days
LATAM Airlines
LATAM Airlines
AEP
4:20p
IAD
2:30p
22h 10m
2 stops
IAD
6:35p
AEP
5:10p
22h 35m
2 stops
Depart: Fri Aug 4 2017 Return: Sat Aug 19 2017 Trip spans 16 days
Aeromexico
Aeromexico
EZE
7:40p
IAD
8:59p
25h 19m
1 stop
IAD
9:14p
EZE
4:40p
19h 26m
1 stop
Depart: Fri Mar 24 2017 Return: Wed Apr 12 2017 Trip spans 20 days
Copa Airlines
Copa Airlines
EZE
7:33a
IAD
9:55p
14h 22m
1 stop
IAD
12:29p
EZE
4:18p
27h 49m
1 stop
Depart: Thu Mar 23 2017 Return: Wed Apr 12 2017 Trip spans 21 days
LATAM Airlines
LATAM Airlines
EZE
12:20a
IAD
2:30p
14h 10m
1 stop
IAD
6:35p
EZE
10:56a
16h 21m
1 stop
Depart: Tue Apr 25 2017 Return: Sun May 28 2017 Trip spans 34 days
Avianca
Avianca
EZE
2:11p
IAD
11:43a
21h 32m
2 stops
IAD
12:15p
EZE
11:58a
23h 43m
2 stops
Depart: Sat May 27 2017 Return: Fri Jun 23 2017 Trip spans 28 days
Copa Airlines
Copa Airlines
EZE
12:51a
IAD
9:55p
21h 04m
1 stop
IAD
10:15p
EZE
8:05p
21h 50m
1 stop
Depart: Sun Mar 5 2017 Return: Mon Mar 20 2017 Trip spans 15 days
Aeromexico
Aeromexico
EZE
7:50p
IAD
8:34p
24h 44m
1 stop
IAD
10:03p
EZE
4:25p
18h 22m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Apr 12 2017 Trip spans 16 days
LATAM Airlines
LATAM Airlines
EZE
3:40p
IAD
2:35p
22h 55m
1 stop
IAD
6:35p
EZE
12:30p
17h 55m
2 stops
Depart: Wed Apr 26 2017 Return: Sat May 13 2017 Trip spans 18 days
Avianca
Avianca
EZE
2:11p
IAD
11:43a
21h 32m
2 stops
IAD
12:15p
EZE
11:58a
23h 43m
2 stops
Depart: Mon May 29 2017 Return: Sun Jun 11 2017 Trip spans 14 days
$1013
Select
Delta
Delta
EZE
4:20p
IAD
6:06a
13h 46m
1 stop
IAD
3:00p
EZE
4:20a
13h 20m
1 stop
Depart: Fri May 26 2017 Return: Sat Jun 10 2017 Trip spans 16 days
Aeromexico
Aeromexico
EZE
7:50p
IAD
8:56p
25h 06m
1 stop
IAD
9:12p
EZE
4:40p
19h 28m
1 stop
Depart: Mon Mar 20 2017 Return: Wed Apr 12 2017 Trip spans 24 days
Copa Airlines
Copa Airlines
EZE
7:40p
IAD
9:55p
26h 15m
1 stop
IAD
12:29p
EZE
4:18p
27h 49m
1 stop
Depart: Tue Apr 18 2017 Return: Mon May 29 2017 Trip spans 42 days
LATAM Airlines
LATAM Airlines
AEP
3:50a
IAD
2:35p
34h 45m
2 stops
IAD
6:35p
AEP
5:05a
34h 30m
2 stops
Depart: Wed May 17 2017 Return: Wed May 24 2017 Trip spans 8 days
Avianca
Avianca
EZE
2:11p
IAD
6:10p
27h 59m
2 stops
IAD
12:15p
EZE
11:58a
23h 43m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Buenos Aires
only $828
only $810
Destination

Washington
$810