ONT

$61 Find Cheap Flights from Florida to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$170
Overall average: $301
Frontier
Thu 2/26Wed 3/4
MCO - ONT • 1 stop
Cheapest one-way
$71
Typical prices: $191-$339
Frontier
Tue 4/28
MIA - ONT • 1 stop
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We hope you love your trip to Ontario!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Florida to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Florida to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Florida to Ontario

Thu, Feb 26 - Wed, Mar 4
Frontier Logo
8:00 am - 2:29 pm
MCO
-
ONT
9h 29m
1 stop
Frontier Logo
7:17 pm - 6:30 am
ONT
-
MCO
8h 13m
1 stop
$170Frontier
Wed, Mar 4 - Wed, Mar 11
Frontier Logo
7:40 am - 1:11 pm
MCO
-
ONT
8h 31m
1 stop
Frontier Logo
10:03 pm - 7:26 am
ONT
-
MCO
6h 23m
1 stop
$174Frontier
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
6:45 am - 11:59 pm
MIA
-
ONT
20h 14m
1 stop
Multiple Airlines Logo
4:22 pm - 8:51 pm
ONT
-
MIA
25h 29m
1 stop
$191Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
9:54 am - 4:38 pm
FLL
-
ONT
9h 44m
1 stop
Multiple Airlines Logo
12:59 am - 9:07 am
ONT
-
FLL
29h 08m
2 stops
$200Multiple Airlines
Wed, Mar 25 - Tue, Mar 31
American Airlines Logo
7:45 pm - 11:59 pm
JAX
-
ONT
7h 14m
1 stop
American Airlines Logo
10:36 pm - 8:51 am
ONT
-
JAX
7h 15m
1 stop
$311American Airlines
Tue, Mar 10 - Tue, Mar 17
Southwest Logo
3:40 pm - 10:35 pm
JAX
-
ONT
9h 55m
2 stops
Southwest Logo
1:20 pm - 10:50 pm
ONT
-
JAX
6h 30m
1 stop
$316Southwest
Wed, Mar 25 - Tue, Mar 31
Delta Logo
5:30 am - 12:23 pm
JAX
-
ONT
9h 53m
2 stops
Delta Logo
5:09 pm - 8:46 am
ONT
-
JAX
12h 37m
2 stops
$321Delta
Wed, Mar 25 - Tue, Mar 31
American Airlines Logo
7:01 am - 11:31 am
JAX
-
ONT
7h 30m
1 stop
American Airlines Logo
7:59 pm - 9:03 am
ONT
-
JAX
10h 04m
2 stops
$326American Airlines
Sat, Apr 11 - Tue, Apr 14
Delta Logo
5:30 am - 11:47 am
JAX
-
ONT
9h 17m
1 stop
Delta Logo
10:15 pm - 10:14 am
ONT
-
JAX
8h 59m
1 stop
$332Delta
Mon, Mar 16 - Mon, Mar 23
Southwest Logo
6:15 am - 2:05 pm
SRQ
-
ONT
10h 50m
1 stop
Southwest Logo
9:55 pm - 10:55 am
ONT
-
SRQ
10h 00m
1 stop
$385Southwest
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$71
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Miami to Ontario

FAQs for booking flights from Florida to Ontario

  • How does KAYAK find such low prices on flights from Florida to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Florida to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Florida to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Florida is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Florida to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Florida with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Florida to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Florida up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)