Find Deals on Flights from Ontario to Miami (ONT - MIA)

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 Ontario to Miami

(Round-trip)
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
2:20a
MIA
11:12a
8h 52m
1 stop
MIA
5:20a
ONT
12:36p
7h 16m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
ONT
1:45a
MIA
10:13a
8h 28m
1 stop
MIA
1:45p
ONT
11:06p
9h 21m
1 stop
Depart: Sat Mar 25 2017 Return: Tue Apr 4 2017 Trip spans 11 days
Major Airline
Major Airline
ONT
2:00a
MIA
3:35a
1h 35m
2 stops
MIA
2:00a
ONT
9:35a
7h 35m
2 stops
Depart: Wed May 24 2017 Return: Sun May 28 2017 Trip spans 5 days
Delta
Delta
ONT
6:15a
MIA
4:45p
10h 30m
1 stop
MIA
3:00a
ONT
11:09a
8h 09m
1 stop
Depart: Tue May 2 2017 Return: Fri May 5 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
2:20a
MIA
11:25a
9h 05m
1 stop
MIA
1:45a
ONT
9:05a
7h 20m
1 stop
Depart: Wed Apr 26 2017 Return: Wed May 3 2017 Trip spans 8 days
United
United
ONT
1:50a
MIA
10:04a
8h 14m
1 stop
MIA
1:55p
ONT
11:06p
9h 11m
1 stop
Depart: Sat May 6 2017 Return: Tue May 9 2017 Trip spans 4 days
American Airlines
American Airlines
ONT
2:20a
MIA
11:26a
9h 06m
1 stop
MIA
1:45a
ONT
9:05a
7h 20m
1 stop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
United
United
ONT
1:30a
MIA
10:04a
8h 34m
1 stop
MIA
1:55p
ONT
11:11p
9h 16m
1 stop
Depart: Sat May 20 2017 Return: Wed May 24 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
2:20a
MIA
11:26a
9h 06m
1 stop
MIA
3:00a
ONT
10:41a
7h 41m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Apr 3 2017 Trip spans 12 days
Major Airline
Major Airline
ONT
2:00a
MIA
3:35a
1h 35m
nonstop
MIA
2:00a
ONT
9:35a
7h 35m
nonstop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
United
United
ONT
1:30a
MIA
10:04a
8h 34m
1 stop
MIA
1:55p
ONT
11:11p
9h 16m
1 stop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Major Airline
Major Airline
ONT
2:00a
MIA
3:35a
1h 35m
2 stops
MIA
2:00a
ONT
9:35a
7h 35m
2 stops
Depart: Tue Mar 14 2017 Return: Wed Mar 29 2017 Trip spans 16 days
American Airlines
American Airlines
ONT
2:20a
MIA
11:08a
8h 48m
1 stop
MIA
11:30a
ONT
7:13p
7h 43m
1 stop
Depart: Wed Apr 5 2017 Return: Wed Apr 12 2017 Trip spans 8 days
United
United
ONT
1:50a
MIA
10:35a
8h 45m
1 stop
MIA
2:30p
ONT
11:06p
8h 36m
1 stop
Depart: Wed Mar 15 2017 Return: Wed Mar 29 2017 Trip spans 15 days
American Airlines
American Airlines
ONT
2:20a
MIA
11:08a
8h 48m
1 stop
MIA
11:30a
ONT
7:13p
7h 43m
1 stop
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
United
United
ONT
1:50a
MIA
10:04a
8h 14m
1 stop
MIA
1:55p
ONT
11:06p
9h 11m
1 stop
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
6:49a
MIA
2:07p
7h 18m
1 stop
MIA
7:05a
ONT
5:12p
10h 07m
1 stop
Depart: Sun May 7 2017 Return: Sat May 13 2017 Trip spans 7 days
United
United
ONT
1:30a
MIA
10:04a
8h 34m
1 stop
MIA
1:55p
ONT
11:11p
9h 16m
1 stop
Depart: Tue Jun 20 2017 Return: Mon Jul 3 2017 Trip spans 14 days
Delta
Delta
ONT
6:20a
MIA
4:45p
10h 25m
1 stop
MIA
3:00a
ONT
10:55a
7h 55m
1 stop
Depart: Thu Jul 13 2017 Return: Tue Jul 18 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
1:00a
MIA
2:35a
1h 35m
2 stops
MIA
1:00a
ONT
8:35a
7h 35m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Ontario
$350
Destination

Miami
$350