When did momondo last update prices for flights from Louisville Intl Airport to Toronto?

Prices for flights from Louisville Intl Airport to Toronto are refreshed on a daily basis.

How many operators does momondo search for flights from Louisville Intl Airport to Toronto?

There is 1 operator available for flights from Louisville Intl Airport to Toronto as of February 2026.

How old do you have to be to fly from Louisville Intl Airport to Toronto?

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.

What documentation or ID do you need to fly to Toronto?

The required travel and health documents for your Toronto 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$181 Cheap Flights from Louisville to Toronto in 2026

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Find the cheapest flights from Louisville to Toronto

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:33 pm - 6:20 am

SDF

YYZ

38h 47m

2 stops

8:20 pm - 12:21 pm

YYZ

SDF

16h 01m

1 stop

$390Multiple Airlines

Sun, Mar 1 - Sun, Mar 8

12:09 pm - 12:14 am

SDF

YYZ

12h 05m

1 stop

8:20 pm - 2:33 pm

YYZ

SDF

18h 13m

2 stops

$429Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

12:00 pm - 11:20 pm

SDF

YYZ

11h 20m

1 stop

3:40 pm - 8:40 am

YYZ

SDF

17h 00m

1 stop

$440Multiple Airlines

Sat, Feb 14 - Thu, Feb 19

3:33 pm - 2:40 pm

SDF

YYZ

23h 07m

1 stop

8:20 pm - 12:21 pm

YYZ

SDF

16h 01m

1 stop

$452Multiple Airlines

Sun, Mar 1 - Sun, Mar 8

12:09 pm - 12:14 am

SDF

YYZ

12h 05m

1 stop

12:15 pm - 2:33 pm

YYZ

SDF

26h 18m

1 stop

$462Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

12:09 pm - 10:40 pm

SDF

YYZ

10h 31m

2 stops

8:20 pm - 2:33 pm

YYZ

SDF

18h 13m

2 stops

$465Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

2:27 pm - 8:05 pm

SDF

YYZ

29h 38m

2 stops

9:30 am - 2:38 pm

YYZ

SDF

29h 08m

1 stop

$467Multiple Airlines

Thu, May 14 - Mon, May 25

12:33 pm - 11:35 pm

SDF

YYZ

11h 02m

1 stop

9:30 am - 2:38 pm

YYZ

SDF

29h 08m

1 stop

$471Multiple Airlines

Fri, May 22 - Mon, May 25

3:33 pm - 8:55 pm

SDF

YYZ

29h 22m

1 stop

9:30 am - 2:38 pm

YYZ

SDF

29h 08m

1 stop

$479Multiple Airlines

Thu, May 14 - Mon, May 25

3:33 pm - 11:20 pm

SDF

YYZ

7h 47m

1 stop

8:20 pm - 11:14 am

YYZ

SDF

14h 54m

1 stop

$482Multiple Airlines

Thu, Mar 19 - Thu, Mar 26

WestJet flights from Louisville to Toronto

Our best WestJet deals on Louisville to Toronto flight tickets

WestJet

Jun 22

SDF5:45 pmLouisville Intl

6h 19m

1 stop

YYZ12:04 amToronto Pearson Intl

Jun 27

YYZ7:45 amToronto Pearson Intl

6h 04m

1 stop

SDF1:49 pmLouisville Intl

$605

WestJet

May 22

SDF12:35 pmLouisville Intl

11h 24m

2 stops

YYZ11:59 pmToronto Pearson Intl

May 25

YYZ6:35 pmToronto Pearson Intl

15h 44m

2 stops

SDF10:19 amLouisville Intl

$623

WestJet

Jun 26

SDF7:30 pmLouisville Intl

4h 34m

1 stop

YYZ12:04 amToronto Pearson Intl

Jun 28

YYZ1:30 pmToronto Pearson Intl

9h 07m

1 stop

SDF10:37 pmLouisville Intl

$627

United Airlines flights from Louisville to Toronto

Our best United Airlines deals on Louisville to Toronto flight tickets

United Airlines

Feb 18

SDF9:00 amLouisville Intl

5h 01m

1 stop

YYZ2:01 pmToronto Pearson Intl

Feb 19

YYZ7:30 amToronto Pearson Intl

5h 36m

1 stop

SDF1:06 pmLouisville Intl

$629

United Airlines

Feb 12

SDF9:00 amLouisville Intl

5h 01m

1 stop

YYZ2:01 pmToronto Pearson Intl

Feb 16

YYZ5:30 pmToronto Pearson Intl

4h 43m

1 stop

SDF10:13 pmLouisville Intl

$715

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 3/1

3:33 pm-6:20 am

2 stops38h 47m

Toronto Pearson Intl

Sun 3/8

8:20 pm-12:21 pm

1 stop16h 01m

$390

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 3/18

12:09 pm-12:14 am

1 stop12h 05m

Toronto Pearson Intl

Wed 3/25

8:20 pm-2:33 pm

2 stops18h 13m

$429

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 2/14

12:00 pm-11:20 pm

1 stop11h 20m

Toronto Pearson Intl

Thu 2/19

3:40 pm-8:40 am

1 stop17h 00m

$440

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 3/1

3:33 pm-2:40 pm

1 stop23h 07m

Toronto Pearson Intl

Sun 3/8

8:20 pm-12:21 pm

1 stop16h 01m

$452

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 3/18

12:09 pm-12:14 am

1 stop12h 05m

Toronto Pearson Intl

Wed 3/25

12:15 pm-2:33 pm

1 stop26h 18m

$462

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 3/18

12:09 pm-10:40 pm

2 stops10h 31m

Toronto Pearson Intl

Wed 3/25

8:20 pm-2:33 pm

2 stops18h 13m

$465

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 5/14

2:27 pm-8:05 pm

2 stops29h 38m

Toronto Pearson Intl

Mon 5/25

9:30 am-2:38 pm

1 stop29h 08m

$467

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 5/22

12:33 pm-11:35 pm

1 stop11h 02m

Toronto Pearson Intl

Mon 5/25

9:30 am-2:38 pm

1 stop29h 08m

$471

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 5/14

3:33 pm-8:55 pm

1 stop29h 22m

Toronto Pearson Intl

Mon 5/25

9:30 am-2:38 pm

1 stop29h 08m

$479

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 3/19

3:33 pm-11:20 pm

1 stop7h 47m

Toronto Pearson Intl

Thu 3/26

8:20 pm-11:14 am

1 stop14h 54m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Toronto

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 airline that flies from Louisville Intl to Toronto?

United Airlines and American Airlines are the most popular carriers operating from Louisville Intl to Toronto

What airlines fly to Toronto?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Toronto from Louisville according to our data. Air Canada is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 3 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to Toronto

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Toronto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Toronto (SDF to YTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Toronto

Fastest flight time	5h 01m
Direct flights	None

The fastest flight from Louisville to Toronto takes 5h 01m

There are no direct flights from Louisville to Toronto. There are no popular flight routes from Louisville to Toronto.

Search flight deals

How far is Louisville Intl to Toronto by plane?
Toronto is 499.2 mi away from Louisville Intl. Typically, this will take 5h 01m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Toronto?
Prices for flights from Louisville Intl Airport to Toronto are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Toronto?
There is 1 operator available for flights from Louisville Intl Airport to Toronto as of February 2026.
How old do you have to be to fly from Louisville Intl Airport to Toronto?
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.
What documentation or ID do you need to fly to Toronto?
The required travel and health documents for your Toronto 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. 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?
Based on momondo bookings for flights between Louisville and Toronto, the leading airline is Delta, making up 59% of the total bookings. Other popular airlines include American Airlines with 41%.

Best airlines flying from Louisville to Toronto

Compare and see reviews for airlines that fly from Louisville to Toronto with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $370	Free Cancellation	Rating 7.9 8,138 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Toronto?

Finding the right flight to Toronto from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

Can I find flights from Louisville to Toronto with flexible booking policies on momondo?

Yes. All flights to Toronto from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Louisville to Toronto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.