ONT

$105 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 7/28. 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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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

Tue, Sep 1 - Tue, Sep 8
Frontier Logo
10:53 pm - 7:48 pm
TPA
-
ONT
23h 55m
1 stop
Frontier Logo
3:34 pm - 6:15 am
ONT
-
TPA
11h 41m
1 stop
$221Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
10:06 pm - 7:53 pm
MIA
-
ONT
24h 47m
1 stop
Frontier Logo
3:40 pm - 7:26 am
ONT
-
MIA
12h 46m
1 stop
$222Frontier
Tue, Aug 18 - Tue, Sep 1
Multiple Airlines Logo
6:28 pm - 10:05 am
JAX
-
ONT
42h 37m
2 stops
Multiple Airlines Logo
3:34 pm - 7:45 pm
ONT
-
JAX
25h 11m
1 stop
$301Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
6:28 pm - 5:49 pm
JAX
-
ONT
26h 21m
2 stops
Multiple Airlines Logo
3:40 pm - 7:45 pm
ONT
-
JAX
25h 05m
1 stop
$304Multiple Airlines
Tue, Aug 18 - Tue, Sep 1
Southwest Logo
2:05 pm - 6:55 pm
JAX
-
ONT
7h 50m
1 stop
Southwest Logo
7:40 am - 4:45 pm
ONT
-
JAX
6h 05m
1 stop
$331Southwest
Tue, Jun 2 - Sat, Jun 6
American Airlines Logo
5:49 am - 9:31 am
JAX
-
ONT
6h 42m
1 stop
American Airlines Logo
11:59 pm - 10:33 am
ONT
-
JAX
7h 34m
1 stop
$332American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
6:05 pm - 10:36 pm
JAX
-
ONT
7h 31m
1 stop
American Airlines Logo
11:59 pm - 10:33 am
ONT
-
JAX
7h 34m
1 stop
$333American Airlines
Tue, Aug 18 - Tue, Sep 1
Delta Logo
12:02 pm - 11:34 pm
JAX
-
ONT
14h 32m
2 stops
Delta Logo
5:05 pm - 8:47 am
ONT
-
JAX
12h 42m
2 stops
$341Delta
Sat, Aug 29 - Wed, Sep 9
Delta Logo
12:51 pm - 6:29 pm
JAX
-
ONT
8h 38m
1 stop
Delta Logo
7:00 am - 6:58 pm
ONT
-
JAX
8h 58m
1 stop
$343Delta
Wed, Oct 7 - Tue, Oct 13
Southwest Logo
12:35 pm - 5:45 pm
SRQ
-
ONT
8h 10m
1 stop
Southwest Logo
6:15 am - 7:55 pm
ONT
-
SRQ
10h 40m
2 stops
$400Southwest
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$105
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Tampa 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)