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Cheap flights from Toronto to Louisville from C$ 387

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SDF
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Toronto to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 405

Popular in

January

Cheapest in

August

Average price

C$ 690
United Airlines
  • United Airlines
  • 14/2-20/2
  • 2 total stops
  • 13h 36m total
  • Toronto to Louisville
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Toronto to Louisville

Cheapest flights from Toronto to Louisville
Explore the most affordable flight options available from Toronto to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Tue 4/24:00 p.m.YYZ - SDF
1 stop6h 29mAir Canada
Tue 11/22:00 p.m.SDF - YYZ
1 stop7h 25mAir Canada
Deal found 15/1C$ 387
Wed 12/27:45 a.m.YYZ - SDF
1 stop6h 15mUnited Airlines
Wed 19/22:10 p.m.SDF - YYZ
1 stop7h 07mUnited Airlines
Deal found 15/1C$ 394
Sun 23/27:45 a.m.YYZ - SDF
1 stop9h 50mWestJet
Thu 27/26:52 p.m.SDF - YYZ
1 stop5h 00mWestJet
Deal found 15/1C$ 464
Sat 22/37:10 a.m.YYZ - SDF
1 stop9h 28mMultiple Airlines
Mon 24/311:03 a.m.SDF - YYZ
2 stops24h 24mMultiple Airlines
Deal found 15/1C$ 519
Tue 27/53:59 p.m.YYZ - SDF
1 stop5h 39mDelta
Tue 3/65:00 p.m.SDF - YYZ
1 stop5h 46mDelta
Deal found 15/1C$ 838

Find flights from Toronto to Louisville within your budget

Customize your flight search to find flights from Toronto 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 14/2

3:30 p.m.-10:26 p.m.

1 stop6h 56m

Louisville Intl

Thu 20/2

7:02 a.m.-1:42 p.m.

1 stop6h 40m

C$ 405

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Fri 14/2

6:25 a.m.-8:51 p.m.

2 stops14h 26m

Louisville Intl

Mon 17/2

10:05 a.m.-9:25 p.m.

1 stop11h 20m

C$ 438

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 16/2

7:45 a.m.-11:31 a.m.

1 stop3h 46m

Louisville Intl

Wed 19/2

7:35 a.m.-11:56 a.m.

1 stop4h 21m

C$ 469

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 30/1

2:00 p.m.-8:33 a.m.

2 stops18h 33m

Louisville Intl

Wed 5/2

9:55 a.m.-2:18 p.m.

1 stop4h 23m

C$ 497

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Best time to book a flight from Toronto to Louisville

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

Travel insights for flights from Toronto to Louisville

Get recent, data-driven insights about flights from Toronto to Louisville including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Toronto to Louisville (average of C$ 337). Flying from Toronto 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 YTO to SDF?

Find hourly flight availability from Toronto 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 17 January 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto to Louisville in the evening. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

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 17 January 2025.
United Airlines
7.4
Good
8,964 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines
7.4
Good
8,964 reviews
United Airlines
7.4
Good
8,964 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

WestJet
7.2
Good
2,824 reviews
United Airlines
7.4
Good
8,964 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Air Canada
7.0
Good
8,587 reviews
United Airlines
7.4
Good
8,964 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 Toronto?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from Toronto to Louisville. You should not have trouble finding flights to Louisville Intl from Toronto; the airport handles an average of 0 inbound flights from Toronto per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Louisville airport from Toronto. It is only a 8.5 km journey from Louisville Intl (SDF) to Louisville’s city centre.

  • What are the cheapest airlines flying from Toronto to Louisville round-trip?

    Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at C$ 405. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at C$ 438 and C$ 469, respectively. United Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Toronto to Louisville (average of C$ 337). Flying from Toronto 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 Toronto to Louisville

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Top 5 airlines flying from Toronto to Louisville

Discover the top 5 airlines that operate flights from Toronto 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 347AverageC$ 453FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 351AverageC$ 674FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 362AverageC$ 473FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 374AverageC$ 592FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 423AverageC$ 515FlexibilityNo 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 Toronto to Louisville?

Deals for Toronto to Louisville flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Louisville from Toronto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Louisville, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Toronto to Louisville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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