Cheap flights from Louisville to Toronto from $139
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Toronto departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Louisville to Toronto Pearson Intl Airport
Our best United Airlines deals on Louisville to Toronto Pearson Intl Airport flight tickets
WestJet flights from Louisville to Toronto Pearson Intl Airport
Our best WestJet deals on Louisville to Toronto Pearson Intl Airport flight tickets
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How to get the cheapest flight ticket from Louisville to Toronto Pearson Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Toronto Pearson Intl Airport?
The cheapest month to fly to Toronto Pearson Intl Airport from Louisville is in July. Flight prices, which tend to average around $337, are often lower during this time because this is during the off-season. If you don’t want to visit Toronto Pearson Intl Airport in July, then you should wait until December to fly from Louisville, when ticket prices are also cheap, with an average price of $358.
What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?
The cheapest day to depart from Louisville to Toronto Pearson Intl Airport is on a Saturday when prices can be found for as low as $331. The most expensive day to fly to Toronto Pearson Intl Airport is Sunday, with ticket prices averaging around $574.
What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?
Flying to Toronto Pearson Intl Airport from Louisville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $372 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $398.
How have Louisville to Toronto Pearson Intl Airport flight prices changed over time?
As of June 2025, prices for Louisville to Toronto Pearson Intl Airport flights are approximately 41% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Louisville Intl to Toronto Pearson Intl?
American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Louisville Intl to Toronto Pearson Intl
What airlines fly to Toronto Pearson Intl Airport?
Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Toronto Pearson Intl Airport from Louisville according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Toronto Pearson Intl Airport. Keep in mind that there are 5 different airlines that fly to Toronto Pearson Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Louisville to Toronto Pearson Intl Airport
Cheap Louisville to Toronto Pearson Intl Airport (SDF to YYZ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Toronto Pearson Intl Airport
How far is Louisville Intl to Toronto Pearson Intl by plane?
The straight-line distance from Louisville Intl to Toronto Pearson Intl is 492.7 mi. Typically, this will take 4h 15m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Toronto Pearson Intl Airport?
Prices for flights from Louisville Intl Airport to Toronto Pearson Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Toronto Pearson Intl Airport?
There are 4 operators available for flights from Louisville Intl Airport to Toronto Pearson Intl Airport as of June 2025.
How old do you have to be to fly from Louisville Intl Airport to Toronto Pearson Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Toronto Pearson Intl Airport.
What documentation or ID do you need to fly to Toronto Pearson Intl Airport?
The required travel and health documents for your Toronto Pearson Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto Pearson Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Louisville to Toronto Pearson Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Louisville to Toronto Pearson Intl Airport is American Airlines, representing 36% of all bookings. The subsequent popular airlines are WestJet at 25%, Delta at 21%, and United Airlines at 19%.
Best airlines flying from Louisville to Toronto Pearson Intl Airport
Compare and see reviews for airlines that fly from Louisville to Toronto Pearson Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $276 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $312 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $337 | Free Cancellation | Rating 7.2 2,876 reviews |
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Why should I use momondo to find a flight deal from Louisville to Toronto?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Toronto. momondo saves you time and could save you money on your trip.
Can I find flights from Louisville to Toronto with flexible booking policies on momondo?
Flights from Louisville to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Louisville to Toronto?
Once all potential Louisville to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Louisville to Toronto right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from Louisville and alert you when they change.