C$ 292 Find Cheap Flights from Louisville to Ontario – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Ontario departing on 21/9. 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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Cheap Flights from Louisville to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville 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 Louisville to Ontario

Thu, 19 Nov - Sun, 22 Nov
Multiple Airlines Logo
9:09 p.m. - 11:50 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
26h 41m1 stop Tampa
Multiple Airlines Logo
10:15 a.m. - 8:29 p.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
10h 14m1 stop Tampa
C$ 527Multiple Airlines
Fri, 4 Sep - Thu, 24 Sep
Multiple Airlines Logo
9:28 p.m. - 8:40 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
23h 12m1 stop Fort Myers SW Florida Intl
Multiple Airlines Logo
1:30 p.m. - 10:35 a.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
21h 05m1 stop Fort Lauderdale
C$ 615Multiple Airlines
Fri, 4 Sep - Sun, 20 Sep
Multiple Airlines Logo
9:28 p.m. - 8:40 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
23h 12m1 stop Fort Myers SW Florida Intl
Multiple Airlines Logo
6:30 a.m. - 10:25 a.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
27h 55m1 stop Fort Lauderdale
C$ 619Multiple Airlines
Fri, 18 Sep - Thu, 24 Sep
Multiple Airlines Logo
11:25 a.m. - 8:55 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
9h 30m1 stop Fort Lauderdale
Multiple Airlines Logo
1:30 p.m. - 10:35 a.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
21h 05m1 stop Fort Lauderdale
C$ 625Multiple Airlines
Fri, 18 Sep - Thu, 24 Sep
Multiple Airlines Logo
7:59 p.m. - 11:35 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
27h 36m2 stops Charleston Orlando
Multiple Airlines Logo
1:30 p.m. - 10:35 a.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
21h 05m1 stop Fort Lauderdale
C$ 628Multiple Airlines
Fri, 11 Sep - Wed, 16 Sep
WestJet Logo
5:59 p.m. - 8:35 a.m.SDF  Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl
14h 36m1 stop New York LaGuardia
WestJet Logo
12:48 p.m. - 9:52 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl
21h 04m1 stop Detroit Metropolitan Wayne County
C$ 631WestJet
Sat, 24 Oct - Tue, 27 Oct
American Airlines Logo
5:04 a.m. - 11:06 a.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
6h 02m1 stop Charlotte Douglas
American Airlines Logo
11:09 a.m. - 9:30 p.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
10h 21m1 stop Washington, D.C. Reagan-National
C$ 640American Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
10:56 a.m. - 8:55 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
33h 59m2 stops Raleigh-Durham Fort Lauderdale
Multiple Airlines Logo
6:00 a.m. - 9:52 a.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
3h 52m1 stop Detroit Metropolitan Wayne County
C$ 664Multiple Airlines
Fri, 4 Sep - Thu, 24 Sep
Multiple Airlines Logo
9:28 p.m. - 8:40 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
23h 12m1 stop Fort Myers SW Florida Intl
Multiple Airlines Logo
6:30 a.m. - 8:29 p.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
13h 59m2 stops Fort Lauderdale Tampa
C$ 667Multiple Airlines
Sat, 19 Sep - Wed, 23 Sep
American Airlines Logo
10:29 a.m. - 11:26 p.m.SDF  Louisville Intl-YYZ Toronto Pearson Intl
12h 57m1 stop Chicago O'Hare Intl
American Airlines Logo
5:45 p.m. - 11:22 p.m.YYZ  Toronto Pearson Intl-SDF Louisville Intl
5h 37m1 stop Charlotte Douglas
C$ 679American Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Ontario flights

Get data-powered insights and trends into flights from Louisville to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Louisville to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Louisville to Region of Ontario departing in November.

Flight prices are below average for this route right now.

Flights to Region of Ontario from Louisville usually cost between C$ 828 and C$ 1,085 in November.
The lowest price found in the past 5 days was C$ 527 on Multiple Airlines (19 Nov–22 Nov).

What is the cheapest month to fly from Louisville to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Ontario is January, when tickets cost C$ 721 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is C$ 1,283 and C$ 1,177 respectively.

Find deals

Good to know

Low season

March

Cheapest flight

C$ 292
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly and prices are also 37% lower on average.
Flight from Louisville to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Louisville 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 Louisville to Ontario.

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

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

  • What is the Hacker Fare option on flights from Louisville 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 from Louisville to Ontario with an airline and back with another airline.

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

Information on your arrival and departure airports

Louisville (SDF)