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 January 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.

$150 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.

1:19 pm - 11:26 am

SDF

YYZ

22h 07m

1 stop

6:20 pm - 2:33 pm

YYZ

SDF

20h 13m

2 stops

$401Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

1:19 pm - 2:20 pm

SDF

YYZ

25h 01m

1 stop

8:30 pm - 2:33 pm

YYZ

SDF

18h 03m

1 stop

$406Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

6:00 am - 4:42 pm

SDF

YYZ

10h 42m

1 stop

11:00 am - 9:39 pm

YYZ

SDF

10h 39m

1 stop

$442American Airlines

Sat, Mar 28 - Tue, Mar 31

12:33 pm - 11:47 pm

SDF

YYZ

11h 14m

1 stop

7:45 am - 8:24 pm

YYZ

SDF

12h 39m

1 stop

$460Multiple Airlines

Wed, May 13 - Sun, May 17

12:33 pm - 2:05 pm

SDF

YYZ

25h 32m

2 stops

7:45 am - 8:24 pm

YYZ

SDF

12h 39m

1 stop

$463Multiple Airlines

Wed, May 13 - Sun, May 17

6:00 am - 4:35 pm

SDF

YYZ

10h 35m

1 stop

10:59 am - 10:05 pm

YYZ

SDF

11h 06m

1 stop

$475American Airlines

Thu, Feb 5 - Sat, Feb 7

6:00 am - 4:45 pm

SDF

YYZ

10h 45m

1 stop

11:10 am - 9:28 pm

YYZ

SDF

10h 18m

1 stop

$517American Airlines

Wed, May 13 - Sat, May 16

12:33 pm - 11:47 pm

SDF

YYZ

11h 14m

1 stop

9:30 am - 6:58 pm

YYZ

SDF

9h 28m

1 stop

$533Multiple Airlines

Wed, May 13 - Fri, May 15

12:33 pm - 10:37 pm

SDF

YYZ

10h 04m

1 stop

6:30 am - 2:38 pm

YYZ

SDF

8h 08m

1 stop

$536Multiple Airlines

Fri, May 29 - Sun, May 31

3:36 pm - 11:20 pm

SDF

YYZ

7h 44m

1 stop

10:15 am - 1:26 pm

YYZ

SDF

27h 11m

2 stops

$545Multiple Airlines

Thu, Feb 5 - Sat, Feb 7

American Airlines flights from Louisville to Toronto

Our best American Airlines deals on Louisville to Toronto flight tickets

American Airlines

Mar 28

SDF6:00 amLouisville Intl

10h 42m

1 stop

YYZ4:42 pmToronto Pearson Intl

Mar 31

YYZ11:00 amToronto Pearson Intl

10h 39m

1 stop

SDF9:39 pmLouisville Intl

$442

American Airlines

Feb 5

SDF6:00 amLouisville Intl

10h 35m

1 stop

YYZ4:35 pmToronto Pearson Intl

Feb 7

YYZ10:59 amToronto Pearson Intl

11h 06m

1 stop

SDF10:05 pmLouisville Intl

$475

WestJet flights from Louisville to Toronto

Our best WestJet deals on Louisville to Toronto flight tickets

WestJet

Feb 16

SDF5:33 amLouisville Intl

24h 37m

2 stops

YYZ6:10 amToronto Pearson Intl

Feb 23

YYZ6:30 pmToronto Pearson Intl

20h 04m

2 stops

SDF2:34 pmLouisville Intl

$719

WestJet

Feb 5

SDF10:41 amLouisville Intl

21h 41m

2 stops

YYZ8:22 amToronto Pearson Intl

Feb 7

YYZ10:45 pmToronto Pearson Intl

20h 54m

2 stops

SDF7:39 pmLouisville Intl

$784

WestJet

Mar 4

SDF4:30 pmLouisville Intl

16h 04m

2 stops

YYZ8:34 amToronto Pearson Intl

Mar 11

YYZ9:40 amToronto Pearson Intl

13h 29m

2 stops

SDF11:09 pmLouisville Intl

$1,526

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 3/4

1:19 pm-11:26 am

1 stop22h 07m

Toronto Pearson Intl

Wed 3/11

6:20 pm-2:33 pm

2 stops20h 13m

$401

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 3/4

1:19 pm-2:20 pm

1 stop25h 01m

Toronto Pearson Intl

Wed 3/11

8:30 pm-2:33 pm

1 stop18h 03m

$406

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 3/28

6:00 am-4:42 pm

1 stop10h 42m

Toronto Pearson Intl

Tue 3/31

11:00 am-9:39 pm

1 stop10h 39m

$442

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

12:33 pm-11:47 pm

1 stop11h 14m

Toronto Pearson Intl

Sun 5/17

7:45 am-8:24 pm

1 stop12h 39m

$460

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

12:33 pm-2:05 pm

2 stops25h 32m

Toronto Pearson Intl

Sun 5/17

7:45 am-8:24 pm

1 stop12h 39m

$463

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 2/5

6:00 am-4:35 pm

1 stop10h 35m

Toronto Pearson Intl

Sat 2/7

10:59 am-10:05 pm

1 stop11h 06m

$475

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

6:00 am-4:45 pm

1 stop10h 45m

Toronto Pearson Intl

Sat 5/16

11:10 am-9:28 pm

1 stop10h 18m

$517

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 5/13

12:33 pm-11:47 pm

1 stop11h 14m

Toronto Pearson Intl

Fri 5/15

9:30 am-6:58 pm

1 stop9h 28m

$533

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 5/29

12:33 pm-10:37 pm

1 stop10h 04m

Toronto Pearson Intl

Sun 5/31

6:30 am-2:38 pm

1 stop8h 08m

$536

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 2/5

3:36 pm-11:20 pm

1 stop7h 44m

Toronto Pearson Intl

Sat 2/7

10:15 am-1:26 pm

2 stops27h 11m

$545

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?

American Airlines is the most popular carrier 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	4h 04m
Direct flights	None

The fastest flight from Louisville to Toronto takes 4h 04m

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 4h 04m 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 January 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 WestJet 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 8,077 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.