Find Cheap 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 Jan 16 2018 Return: Tue Jan 23 2018 Trip spans 8 days
Frontier
Frontier
ONT
12:00a
MIA
10:58p
22h 58m
1 stop
MIA
12:00a
ONT
2:28p
14h 28m
1 stop
Depart: Sat Jan 13 2018 Return: Tue Jan 16 2018 Trip spans 4 days
Frontier
Frontier
ONT
12:00a
MIA
7:57a
7h 57m
1 stop
MIA
12:00a
ONT
2:28p
14h 28m
1 stop
Depart: Wed Feb 28 2018 Return: Tue Mar 6 2018 Trip spans 7 days
Frontier
Frontier
ONT
12:00a
MIA
8:12a
8h 12m
1 stop
MIA
12:00a
ONT
1:23p
13h 23m
1 stop
Depart: Tue Jan 9 2018 Return: Wed Jan 10 2018 Trip spans 2 days
Frontier
Frontier
ONT
12:00a
MIA
2:09a
26h 09m
2 stops
MIA
12:00a
ONT
4:12p
40h 12m
2 stops
Depart: Tue Dec 5 2017 Return: Wed Dec 13 2017 Trip spans 9 days
Frontier
Frontier
ONT
12:00a
MIA
8:25p
20h 25m
2 stops
MIA
12:00a
ONT
11:20p
23h 20m
2 stops
Depart: Tue Feb 20 2018 Return: Wed Feb 28 2018 Trip spans 9 days
Frontier
Frontier
ONT
12:00a
MIA
11:58p
23h 58m
1 stop
MIA
12:00a
ONT
11:13p
23h 13m
1 stop
Depart: Tue Mar 6 2018 Return: Sat Mar 10 2018 Trip spans 5 days
Frontier
Frontier
ONT
12:00a
MIA
12:00a
24h 00m
1 stop
MIA
12:00a
ONT
9:23p
21h 23m
1 stop
Depart: Sat Jan 27 2018 Return: Sun Feb 4 2018 Trip spans 9 days
Frontier
Frontier
ONT
12:00a
MIA
7:57a
7h 57m
1 stop
MIA
12:00a
ONT
2:28p
14h 28m
1 stop
Depart: Wed Feb 7 2018 Return: Fri Mar 9 2018 Trip spans 31 days
Frontier
Frontier
ONT
12:00a
MIA
7:57a
7h 57m
1 stop
MIA
12:00a
ONT
1:23p
13h 23m
1 stop
Depart: Wed Mar 21 2018 Return: Tue Mar 27 2018 Trip spans 7 days
Frontier
Frontier
ONT
12:00a
MIA
8:55a
8h 55m
1 stop
MIA
12:00a
ONT
1:23p
13h 23m
1 stop
Depart: Tue Mar 27 2018 Return: Mon Apr 2 2018 Trip spans 7 days
Frontier
Frontier
ONT
12:00a
MIA
12:00a
24h 00m
1 stop
MIA
12:00a
ONT
10:23p
22h 23m
1 stop
Depart: Tue Apr 17 2018 Return: Fri Apr 27 2018 Trip spans 11 days
Frontier
Frontier
ONT
12:00a
MIA
8:32a
8h 32m
1 stop
MIA
12:00a
ONT
11:20p
23h 20m
1 stop
Depart: Fri Apr 6 2018 Return: Tue Apr 10 2018 Trip spans 5 days
Frontier
Frontier
ONT
12:00a
MIA
8:55a
8h 55m
1 stop
MIA
12:00a
ONT
11:20p
23h 20m
1 stop
Depart: Wed May 9 2018 Return: Sun May 13 2018 Trip spans 5 days
Frontier
Frontier
ONT
12:00a
MIA
11:22p
23h 22m
1 stop
MIA
12:00a
ONT
10:58p
22h 58m
1 stop
Depart: Thu May 31 2018 Return: Wed Jun 6 2018 Trip spans 7 days
Frontier
Frontier
ONT
12:00a
MIA
8:43a
8h 43m
1 stop
MIA
12:00a
ONT
1:37p
13h 37m
1 stop
Depart: Thu Apr 12 2018 Return: Mon Apr 23 2018 Trip spans 12 days
Frontier
Frontier
ONT
12:00a
MIA
8:32a
8h 32m
1 stop
MIA
12:00a
ONT
1:48p
13h 48m
1 stop
Depart: Fri Dec 29 2017 Return: Mon Jan 8 2018 Trip spans 11 days
Frontier
Frontier
ONT
12:00a
MIA
8:26a
8h 26m
1 stop
MIA
12:00a
ONT
11:40p
23h 40m
2 stops
Depart: Thu Feb 15 2018 Return: Sat Mar 3 2018 Trip spans 17 days
Frontier
Frontier
ONT
12:00a
MIA
11:58p
23h 58m
1 stop
MIA
12:00a
ONT
10:23p
22h 23m
1 stop
Depart: Wed Mar 28 2018 Return: Sun Apr 8 2018 Trip spans 12 days
Frontier
Frontier
ONT
12:00a
MIA
8:55a
8h 55m
1 stop
MIA
12:00a
ONT
11:20p
23h 20m
1 stop
Depart: Wed Nov 29 2017 Return: Sat Dec 2 2017 Trip spans 4 days
Frontier
Frontier
ONT
12:00a
MIA
4:20a
28h 20m
2 stops
MIA
12:00a
ONT
6:19a
30h 19m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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
$136
Destination

Miami
$136
Airlines