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Cheap flights from Canada to Louisville from C$ 205

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
27 Apr — 4 May1
1 adult

Cheap flight deals from Canada to Louisville

Keep the following information in mind while searching for Canada to Louisville flight deals. Data was last updated 22 April 2025.

Round-trip from

C$ 340

One-way from

C$ 205

Popular in

January

Cheapest in

February

Average price

C$ 487
American Airlines
  • American Airlines
  • 8/5-11/5
  • 2 total stops
  • 12h 41m total
  • Canada to Louisville
Search Deals
13/5
  • 13/5
  • 1 total stop
  • 28h 11m total
  • Canada to Louisville
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Canada to Louisville

Cheapest flights from Canada to Louisville
Explore the most affordable flight options available from Canada to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Thu 8/53:10 p.m.YYZ - SDF
1 stop7h 51mAmerican Airlines
Sun 11/56:15 a.m.SDF - YYZ
1 stop4h 50mAmerican Airlines
Deal found 22/4C$ 340
Thu 8/51:25 p.m.YYZ - SDF
1 stop7h 11mDelta
Sun 11/56:19 a.m.SDF - YYZ
1 stop5h 21mDelta
Deal found 22/4C$ 350
Wed 21/57:00 a.m.YYZ - SDF
1 stop6h 25mAir Canada
Wed 28/511:10 a.m.SDF - YYZ
1 stop4h 36mAir Canada
Deal found 21/4C$ 400
Tue 20/512:05 p.m.YYZ - SDF
2 stops7h 42mUnited Airlines
Tue 27/58:55 a.m.SDF - YYZ
1 stop4h 47mUnited Airlines
Deal found 22/4C$ 411
Wed 21/53:49 p.m.YYC - SDF
2 stops15h 44mUnited Airlines
Wed 28/53:29 p.m.SDF - YYC
1 stop8h 19mUnited Airlines
Deal found 21/4C$ 429
Sun 18/511:00 p.m.YVR - SDF
1 stop9h 02mMultiple Airlines
Wed 21/53:51 p.m.SDF - YVR
1 stop25h 39mMultiple Airlines
Deal found 22/4C$ 459
Wed 21/57:00 a.m.YYC - SDF
2 stops9h 16mWestJet
Wed 28/56:19 a.m.SDF - YYC
2 stops14h 42mWestJet
Deal found 21/4C$ 466
Thu 5/66:30 a.m.YYZ - SDF
1 stop28h 44mMultiple Airlines
Thu 12/61:18 p.m.SDF - YYZ
2 stops27h 52mMultiple Airlines
Deal found 20/4C$ 491
Sun 18/511:00 p.m.YVR - SDF
1 stop9h 49mWestJet
Wed 21/56:19 a.m.SDF - YVR
2 stops12h 47mWestJet
Deal found 22/4C$ 503
Mon 5/57:00 a.m.YUL - SDF
1 stop14h 48mWestJet
Mon 12/55:55 p.m.SDF - YUL
1 stop23h 45mWestJet
Deal found 21/4C$ 517
Thu 5/67:00 a.m.YUL - SDF
3 stops28h 14mMultiple Airlines
Thu 12/61:18 p.m.SDF - YUL
2 stops30h 39mMultiple Airlines
Deal found 21/4C$ 532
Thu 18/95:00 a.m.YVR - SDF
2 stops13h 41mDelta
Mon 22/912:40 p.m.SDF - YVR
2 stops14h 31mDelta
Deal found 21/4C$ 614

Cheapflights Fare Finder

Customize your flight search to find flights from Canada to Louisville 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 629,999 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from Canada to Louisville that are best for you.

Fly from

Canada

Fly to

Louisville

Route

Depart

Return

Price

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/5

3:10 p.m.-11:01 p.m.

1 stop7h 51m

Louisville Intl

Sun 11/5

6:15 a.m.-11:05 a.m.

1 stop4h 50m

C$ 340

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/5

1:25 p.m.-8:36 p.m.

1 stop7h 11m

Louisville Intl

Sun 11/5

6:19 a.m.-11:40 a.m.

1 stop5h 21m

C$ 350

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 21/5

7:00 a.m.-1:25 p.m.

1 stop6h 25m

Louisville Intl

Wed 28/5

11:10 a.m.-3:46 p.m.

1 stop4h 36m

C$ 400

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Tue 20/5

12:05 p.m.-7:47 p.m.

2 stops7h 42m

Louisville Intl

Tue 27/5

8:55 a.m.-1:42 p.m.

1 stop4h 47m

C$ 411

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 21/5

3:49 p.m.-9:33 a.m.

2 stops15h 44m

Louisville Intl

Wed 28/5

3:29 p.m.-9:48 p.m.

1 stop8h 19m

C$ 429

VancouverLouisville

YVR - SDF

YVRSDF

Vancouver Intl

Sun 18/5

11:00 p.m.-11:02 a.m.

1 stop9h 02m

Louisville Intl

Wed 21/5

3:51 p.m.-2:30 p.m.

1 stop25h 39m

C$ 459

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 21/5

7:00 a.m.-6:16 p.m.

2 stops9h 16m

Louisville Intl

Wed 28/5

6:19 a.m.-7:01 p.m.

2 stops14h 42m

C$ 466

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 5/6

6:30 a.m.-11:14 a.m.

1 stop28h 44m

Louisville Intl

Thu 12/6

1:18 p.m.-5:10 p.m.

2 stops27h 52m

C$ 491

VancouverLouisville

YVR - SDF

YVRSDF

Vancouver Intl

Sun 18/5

11:00 p.m.-11:49 a.m.

1 stop9h 49m

Louisville Intl

Wed 21/5

6:19 a.m.-4:06 p.m.

2 stops12h 47m

C$ 503

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

7:00 a.m.-9:48 p.m.

1 stop14h 48m

Louisville Intl

Mon 12/5

5:55 p.m.-5:40 p.m.

1 stop23h 45m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 48 results
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Best time to book a flight from Canada to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Canada 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 Canada to Louisville

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

Currently, February is the cheapest month in which you can book a flight from Canada to Louisville (average of C$ 332). Flying from Canada to Louisville in September is currently the most expensive (average of C$ 487). 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.

What is the cheapest time of day to fly from CA to SDF?

Find hourly flight availability from Canada to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

When flying from Canada to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated 22 April 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Canada to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,813 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,179 reviews
Delta
8.0
Very good
7,920 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Canada to Louisville. 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 into for flights to Louisville from Canada?

    If you book a flight to Louisville from Canada, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 8.5 km from the centre of Louisville.

  • What are the cheapest airlines to fly from Canada to Louisville one-way?

    C$ 214 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 220 and C$ 254, respectively.

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

    The most popular route from Canada to Louisville is Toronto Pearson Intl - Louisville Intl. You may also consider Ottawa - Louisville Intl or Vancouver Intl - Louisville Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada to Louisville 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 Canada to Louisville?

    Currently, February is the cheapest month in which you can book a flight from Canada to Louisville (average of C$ 332). Flying from Canada to Louisville in September is currently the most expensive (average of C$ 487). 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

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Alternative routes for Canada to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Canada to Louisville

Discover the top 5 airlines that operate flights from Canada to Louisville. 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 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 192AverageC$ 598FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 199AverageC$ 362FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 308AverageC$ 469FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 360AverageC$ 731FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 407AverageC$ 647FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Louisville?

Cheapflights makes it easy to find Canada to Louisville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Canada to Louisville?

Millions of users choose and trust Cheapflights to book the best flight deals from Canada to Louisville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Canada to Louisville with no change fees?

Certainly. Search results for flights to Louisville from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Canada to Louisville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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