Canada

$177+ Cheap flights from Louisville (SDF) to Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YYZ
Jul 15 — Jul 221
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Cheap flight deals from Louisville to Canada

Cheapest flights from Louisville to Canada
Explore the most affordable flight options available from Louisville to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:48 pm
SDF
-
YYZ
1 stop20h 07m
Multiple Airlines
Tue 7/146:30 am
YYZ
-
SDF
1 stop28h 56m
Multiple Airlines
Deal found 6/13$373
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:28 pm
SDF
-
YYZ
1 stop23h 12m
Multiple Airlines
Mon 8/109:30 am
YYZ
-
SDF
1 stop10h 50m
Multiple Airlines
Deal found 6/12$387
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:48 pm
SDF
-
YYZ
1 stop20h 07m
Multiple Airlines
Sat 7/116:30 am
YYZ
-
SDF
2 stops28h 02m
Multiple Airlines
Deal found 6/13$412
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:15 am
SDF
-
YYC
1 stop19h 27m
American Airlines
Wed 9/96:45 am
YYC
-
SDF
1 stop12h 58m
American Airlines
Deal found 6/10$426
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:48 pm
SDF
-
YYZ
1 stop20h 07m
Multiple Airlines
Wed 7/159:30 am
YYZ
-
SDF
2 stops25h 08m
Multiple Airlines
Deal found 6/13$431
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:13 pm
SDF
-
YHZ
1 stop9h 42m
United Airlines
Thu 8/132:50 pm
YHZ
-
SDF
1 stop9h 09m
United Airlines
Deal found 6/11$434
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:35 pm
SDF
-
YYC
1 stop10h 00m
Delta
Wed 9/97:15 am
YYC
-
SDF
2 stops13h 35m
Delta
Deal found 6/10$436
This Justfly.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:34 am
SDF
-
YHZ
1 stop10h 11m
WestJet
Tue 7/213:30 pm
YHZ
-
SDF
1 stop6h 42m
WestJet
Deal found 6/11$446
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:19 pm
SDF
-
YYZ
1 stop22h 46m
Multiple Airlines
Tue 8/46:30 am
YYZ
-
SDF
2 stops26h 06m
Multiple Airlines
Deal found 6/11$450
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:26 pm
SDF
-
YHZ
1 stop26h 19m
WestJet
Fri 10/93:30 pm
YHZ
-
SDF
1 stop19h 25m
WestJet
Deal found 6/12$451
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:39 am
SDF
-
YYZ
1 stop10h 16m
Multiple Airlines
Sun 8/237:30 am
YYZ
-
SDF
1 stop26h 19m
Multiple Airlines
Deal found 6/11$456
This Priceline deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:22 pm
SDF
-
YHZ
1 stop6h 18m
WestJet
Thu 7/161:25 pm
YHZ
-
SDF
1 stop8h 34m
WestJet
Deal found 6/12$459

Find flight deals from Louisville to Canada

Keep the following information in mind while searching for Louisville to Canada flight deals. Data was last updated June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(Kiwi.com)

One-way from

$181
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$733
Provider with most accurate pricing for Louisville Intl-Toronto (YTO) flight deals.
Provider most trusted by Cheapflights users for Louisville Intl-Toronto (YTO) flights.
From Louisville Intl to Canada
One-way flight from Louisville Intl to Canada
Highest demand for flights based on searches. 31% potential increase in price ($290 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Canada 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, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Louisville to Canada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Tue 8/11

1:13 pm-11:55 pm

1 stop9h 42m

Halifax Intl

Thu 8/13

2:50 pm-10:59 pm

1 stop9h 09m

$434

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 9/1

4:30 pm-8:35 pm

1 stop6h 05m

Calgary

Wed 9/9

7:15 am-10:50 pm

2 stops13h 35m

$436

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Tue 7/14

10:34 am-9:45 pm

1 stop10h 11m

Halifax Intl

Tue 7/21

3:30 pm-9:12 pm

1 stop6h 42m

$446

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Fri 9/11

6:26 pm-9:45 pm

1 stop26h 19m

Halifax Intl

Fri 10/9

3:30 pm-9:55 am

1 stop19h 25m

$451

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 8/10

9:10 pm-2:05 pm

1 stop16h 55m

Toronto Pearson Intl

Wed 8/12

6:10 am-9:54 am

1 stop3h 44m

$466

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 7/30

9:19 pm-8:05 pm

1 stop22h 46m

Toronto Pearson Intl

Wed 8/5

9:50 am-2:40 pm

1 stop28h 50m

$469

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Thu 8/13

5:25 pm-2:10 pm

2 stops19h 45m

Halifax Intl

Thu 8/20

1:30 pm-12:34 am

2 stops12h 04m

$483

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Wed 8/19

11:17 am-11:18 pm

2 stops11h 01m

Halifax Intl

Tue 8/25

6:30 am-2:18 pm

2 stops8h 48m

$484

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 7/6

8:48 pm-4:55 pm

1 stop20h 07m

Toronto Pearson Intl

Wed 7/22

9:30 am-10:38 am

2 stops25h 08m

$506

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 7/21

12:49 pm-9:55 pm

1 stop11h 06m

Calgary

Tue 7/28

11:50 pm-1:42 pm

2 stops11h 52m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Louisville to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Canada

What is the cheapest month to book a flight from Louisville to Canada?

Currently, January is the cheapest month in which you can book a flight from Louisville to Canada (average of $210). Flying from Louisville to Canada in November is currently the most expensive (average of $503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated June 15, 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Louisville to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Louisville to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Louisville to Canada?

    If you book a flight to Canada from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville.

  • How long is the flight from Louisville to Canada?

    American Airlines, United Airlines, and Delta can get you from Louisville to Canada in just under 9h 42m. Your travel time can differ by up to 9h 45m. Airlines will cover a distance of 1234 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Louisville to Canada?

  • Can I find deals for flights from Louisville to Canada that include hotel bookings?

    Yes. In addition to deals on Louisville to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Canada.

  • Can I find deals for business class flights from Louisville to Canada?

    Yes. Cheapflights offers flight deals from Louisville to Canada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Canada?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Canada (average of $210). Flying from Louisville to Canada in November is currently the most expensive (average of $503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisville to Canada

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Louisville to Canada

Discover the top 4 airlines that operate flights from Louisville to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$214Average$633FlexibilityNo cancel feeOn-time69%
DeltaCheapest$240Average$627FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$346Average$670FlexibilityNo cancel feeOn-time71%
WestJetCheapest$491Average$562FlexibilityNo cancel feeOn-time60%

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