Find Deals on Flights from Buenos Aires to Ontario (BUE - ONT)

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 Buenos Aires to Ontario

(Round-trip)
Depart: Sat Sep 23 2017 Return: Thu Oct 5 2017 Trip spans 13 days
Aeromexico
Aeromexico
EZE
7:40p
ONT
11:13p
27h 33m
2 stops
ONT
8:43p
EZE
1:25p
16h 42m
2 stops
Depart: Tue Apr 25 2017 Return: Sun May 7 2017 Trip spans 13 days
$1189
Select
United
United
EZE
4:55p
ONT
12:53p
19h 58m
2 stops
ONT
9:34a
EZE
1:50a
16h 16m
2 stops
Depart: Mon Jun 12 2017 Return: Fri Jun 30 2017 Trip spans 19 days
$1255
Select
American Airlines
American Airlines
EZE
4:05p
ONT
9:59a
17h 54m
1 stop
ONT
6:46a
EZE
11:17p
16h 31m
1 stop
Depart: Wed Jun 7 2017 Return: Sun Jun 25 2017 Trip spans 19 days
Aeromexico
Aeromexico
EZE
7:40p
ONT
11:13p
27h 33m
2 stops
ONT
8:43p
EZE
1:40p
40h 57m
2 stops
Depart: Sat Apr 29 2017 Return: Sun Jun 11 2017 Trip spans 44 days
$1059
Select
Aeromexico
Aeromexico
EZE
7:40p
ONT
11:13p
27h 33m
2 stops
ONT
8:43p
EZE
1:40p
40h 57m
2 stops
Depart: Thu Apr 27 2017 Return: Mon May 8 2017 Trip spans 12 days
$1189
Select
United
United
EZE
4:55p
ONT
7:26a
38h 31m
2 stops
ONT
9:34a
EZE
1:50a
16h 16m
2 stops
Depart: Mon May 22 2017 Return: Sun Jul 16 2017 Trip spans 56 days
$1296
Select
American Airlines
American Airlines
EZE
4:05p
ONT
1:38p
21h 33m
1 stop
ONT
8:59p
EZE
11:14p
26h 15m
1 stop
Depart: Tue May 2 2017 Return: Sun May 7 2017 Trip spans 6 days
$1189
Select
United
United
EZE
4:55p
ONT
4:21p
23h 26m
2 stops
ONT
5:07a
EZE
1:50a
20h 43m
2 stops
Depart: Thu Jun 29 2017 Return: Fri Jul 7 2017 Trip spans 9 days
$1100
Select
Aeromexico
Aeromexico
EZE
7:40p
ONT
11:13p
27h 33m
2 stops
ONT
8:37p
EZE
1:40p
41h 03m
2 stops
Depart: Thu Mar 30 2017 Return: Thu Apr 27 2017 Trip spans 29 days
$1304
Select
American Airlines
American Airlines
EZE
4:05p
ONT
10:02a
17h 57m
1 stop
ONT
6:55a
EZE
12:14a
17h 19m
1 stop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
$1189
Select
United
United
EZE
4:55p
ONT
12:36p
19h 41m
2 stops
ONT
5:07a
EZE
1:50a
20h 43m
2 stops
Depart: Sat Jun 24 2017 Return: Fri Jul 7 2017 Trip spans 14 days
$1113
Select
Aeromexico
Aeromexico
EZE
7:40p
ONT
11:13p
27h 33m
2 stops
ONT
8:37p
EZE
1:40p
17h 03m
2 stops
Depart: Sun Apr 2 2017 Return: Tue Apr 25 2017 Trip spans 24 days
$1304
Select
American Airlines
American Airlines
EZE
4:05p
ONT
10:02a
17h 57m
1 stop
ONT
6:55a
EZE
12:14a
17h 19m
1 stop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
$1189
Select
United
United
EZE
4:55p
ONT
8:34p
27h 39m
2 stops
ONT
9:34a
EZE
1:50a
16h 16m
2 stops
Depart: Fri May 5 2017 Return: Sun May 7 2017 Trip spans 3 days
$1189
Select
United
United
EZE
4:55p
ONT
4:21p
23h 26m
2 stops
ONT
9:34a
EZE
1:50a
16h 16m
2 stops
Depart: Fri May 19 2017 Return: Thu Jul 13 2017 Trip spans 56 days
$1329
Select
American Airlines
American Airlines
EZE
4:05p
ONT
1:38p
21h 33m
1 stop
ONT
8:59p
EZE
11:14p
26h 15m
1 stop
Depart: Mon Jun 26 2017 Return: Wed Jul 5 2017 Trip spans 10 days
$1189
Select
United
United
EZE
4:55p
ONT
4:19p
23h 24m
2 stops
ONT
6:30a
EZE
1:50a
19h 20m
2 stops
Depart: Wed Jul 5 2017 Return: Sat Jul 22 2017 Trip spans 18 days
$1401
Select
Aeromexico
Aeromexico
EZE
7:40p
ONT
11:07p
27h 27m
2 stops
ONT
8:37p
EZE
1:40p
17h 03m
2 stops
Depart: Wed Apr 26 2017 Return: Mon May 8 2017 Trip spans 13 days
$1197
Select
United
United
EZE
4:55p
ONT
7:26a
38h 31m
2 stops
ONT
9:34a
EZE
1:50a
16h 16m
2 stops
Depart: Fri Mar 31 2017 Return: Sun Apr 9 2017 Trip spans 10 days
$1529
Select
American Airlines
American Airlines
EZE
5:50p
ONT
9:39p
27h 49m
2 stops
ONT
3:35p
EZE
12:14a
32h 39m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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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

Buenos Aires
$815
Destination

Ontario
$815