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Cheap flights from Louisville to Toronto from C$ 291

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 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:54 p.m. - 3:20 p.m.
SDF
-
YYZ
18h 26m
1 stop
Multiple Airlines Logo
7:25 a.m. - 6:03 p.m.
YYZ
-
SDF
10h 38m
1 stop
C$ 518Multiple Airlines
Fri, 6 Nov - Mon, 9 Nov
Multiple Airlines Logo
11:15 a.m. - 8:55 p.m.
SDF
-
YYZ
9h 40m
1 stop
Multiple Airlines Logo
9:30 a.m. - 8:29 p.m.
YYZ
-
SDF
34h 59m
2 stops
C$ 584Multiple Airlines
Mon, 14 Sep - Wed, 23 Sep
Multiple Airlines Logo
9:09 p.m. - 2:55 p.m.
SDF
-
YYZ
17h 46m
1 stop
Multiple Airlines Logo
8:10 a.m. - 10:11 a.m.
YYZ
-
SDF
26h 01m
2 stops
C$ 631Multiple Airlines
Thu, 10 Sep - Fri, 18 Sep
American Airlines Logo
6:08 a.m. - 4:45 p.m.
SDF
-
YYZ
10h 37m
1 stop
American Airlines Logo
11:01 a.m. - 9:38 p.m.
YYZ
-
SDF
10h 37m
1 stop
C$ 652American Airlines
Sat, 29 Aug - Wed, 2 Sep
American Airlines Logo
6:05 a.m. - 11:10 a.m.
SDF
-
YYZ
5h 05m
1 stop
American Airlines Logo
5:45 p.m. - 11:22 p.m.
YYZ
-
SDF
5h 37m
1 stop
C$ 662American Airlines
Wed, 2 Sep - Wed, 9 Sep
American Airlines Logo
6:28 a.m. - 12:33 p.m.
SDF
-
YYZ
6h 05m
1 stop
American Airlines Logo
11:39 a.m. - 6:35 p.m.
YYZ
-
SDF
6h 56m
1 stop
C$ 664American Airlines
Sat, 22 Aug - Sat, 29 Aug
Delta Logo
1:17 p.m. - 9:59 p.m.
SDF
-
YYZ
8h 42m
1 stop
Delta Logo
6:00 a.m. - 1:27 p.m.
YYZ
-
SDF
7h 27m
1 stop
C$ 688Delta
Fri, 7 Aug - Wed, 12 Aug
Delta Logo
3:25 p.m. - 11:57 p.m.
SDF
-
YYZ
8h 32m
1 stop
Delta Logo
9:45 a.m. - 5:19 p.m.
YYZ
-
SDF
7h 34m
1 stop
C$ 700Delta
Fri, 21 Aug - Sun, 23 Aug
Multiple Airlines Logo
11:12 a.m. - 2:55 p.m.
SDF
-
YYZ
27h 43m
1 stop
Multiple Airlines Logo
7:30 a.m. - 10:25 a.m.
YYZ
-
SDF
26h 55m
1 stop
C$ 705Multiple Airlines
Sun, 6 Sep - Sun, 13 Sep
Multiple Airlines Logo
9:09 p.m. - 2:55 p.m.
SDF
-
YYZ
17h 46m
1 stop
Multiple Airlines Logo
1:30 p.m. - 11:01 a.m.
YYZ
-
SDF
21h 31m
1 stop
C$ 708Multiple Airlines
Sun, 4 Oct - Fri, 9 Oct

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Delta flights from Louisville to Toronto

Our best Delta deals on Louisville to Toronto flight tickets
Delta
7 Aug
SDF1:17 p.m.Louisville Intl
8h 42m
1 stop
YYZ9:59 p.m.Toronto Pearson Intl
12 Aug
YYZ6:00 a.m.Toronto Pearson Intl
7h 27m
1 stop
SDF1:27 p.m.Louisville Intl
C$ 688
Delta
21 Aug
SDF3:25 p.m.Louisville Intl
8h 32m
1 stop
YYZ11:57 p.m.Toronto Pearson Intl
23 Aug
YYZ9:45 a.m.Toronto Pearson Intl
7h 34m
1 stop
SDF5:19 p.m.Louisville Intl
C$ 700
Delta
10 Aug
SDF5:50 p.m.Louisville Intl
6h 07m
1 stop
YYZ11:57 p.m.Toronto Pearson Intl
12 Aug
YYZ6:34 p.m.Toronto Pearson Intl
5h 50m
1 stop
SDF12:24 a.m.Louisville Intl
C$ 736

United Airlines flights from Louisville to Toronto

Our best United Airlines deals on Louisville to Toronto flight tickets
United Airlines
5 Sep
SDF10:45 a.m.Louisville Intl
11h 38m
1 stop
YYZ10:23 p.m.Toronto Pearson Intl
12 Sep
YYZ1:00 p.m.Toronto Pearson Intl
6h 07m
1 stop
SDF7:07 p.m.Louisville Intl
C$ 795
United Airlines
7 Aug
SDF6:00 a.m.Louisville Intl
4h 04m
1 stop
YYZ10:04 a.m.Toronto Pearson Intl
12 Aug
YYZ1:00 p.m.Toronto Pearson Intl
6h 07m
1 stop
SDF7:07 p.m.Louisville Intl
C$ 811
United Airlines
27 Oct
SDF6:20 a.m.Louisville Intl
5h 28m
1 stop
YYZ11:48 a.m.Toronto Pearson Intl
29 Oct
YYZ10:53 a.m.Toronto Pearson Intl
6h 08m
1 stop
SDF5:01 p.m.Louisville Intl
C$ 825

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from Louisville to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 6/11

8:54 p.m.-3:20 p.m.

1 stop18h 26m

Toronto Pearson Intl

Mon 9/11

7:25 a.m.-6:03 p.m.

1 stop10h 38m

C$ 518

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 14/9

11:15 a.m.-8:55 p.m.

1 stop9h 40m

Toronto Pearson Intl

Wed 23/9

9:30 a.m.-8:29 p.m.

2 stops34h 59m

C$ 584

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 10/9

9:09 p.m.-2:55 p.m.

1 stop17h 46m

Toronto Pearson Intl

Fri 18/9

8:10 a.m.-10:11 a.m.

2 stops26h 01m

C$ 631

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 29/8

6:08 a.m.-4:45 p.m.

1 stop10h 37m

Toronto Pearson Intl

Wed 2/9

11:01 a.m.-9:38 p.m.

1 stop10h 37m

C$ 652
Quickest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 2/9

6:05 a.m.-11:10 a.m.

1 stop5h 05m

Toronto Pearson Intl

Wed 9/9

5:45 p.m.-11:22 p.m.

1 stop5h 37m

C$ 662

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sat 22/8

6:28 a.m.-12:33 p.m.

1 stop6h 05m

Toronto Pearson Intl

Sat 29/8

11:39 a.m.-6:35 p.m.

1 stop6h 56m

C$ 664

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 7/8

1:17 p.m.-9:59 p.m.

1 stop8h 42m

Toronto Pearson Intl

Wed 12/8

6:00 a.m.-1:27 p.m.

1 stop7h 27m

C$ 688

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 21/8

3:25 p.m.-11:57 p.m.

1 stop8h 32m

Toronto Pearson Intl

Sun 23/8

9:45 a.m.-5:19 p.m.

1 stop7h 34m

C$ 700

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 6/9

11:12 a.m.-2:55 p.m.

1 stop27h 43m

Toronto Pearson Intl

Sun 13/9

7:30 a.m.-10:25 a.m.

1 stop26h 55m

C$ 705

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Sun 4/10

9:09 p.m.-2:55 p.m.

1 stop17h 46m

Toronto Pearson Intl

Fri 9/10

1:30 p.m.-11:01 a.m.

1 stop21h 31m

C$ 708

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

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 month to fly to Toronto?

The month of January is, on average, the cheapest month to fly to Toronto from Louisville, with most prices found around C$ 726. The month of May is another great option to travel to Toronto, with average flight prices from Louisville averaging around C$ 790.

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 34m

Direct flights

None
The fastest flight from Louisville to Toronto takes 4h 34m
There are no direct flights from Louisville to Toronto. There are no popular flight routes from Louisville to Toronto.
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Frequently asked questions about flying from Louisville to Toronto

  • How far is Louisville Intl to Toronto by plane?

    There are 803.4 km between Louisville Intl and Toronto. 4h 34m is a normal flight duration for this route.

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

    Prices for flights from Louisville Intl Airport to Toronto are updated daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

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?

momondo helps you find the best flight between Louisville and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to Toronto right now. Can momondo alert me if prices change?

Price alerts on flights to Toronto from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport