C$ 138+ Cheap flights from Louisville

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 23/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — YYZ
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Louisville

Discover essential information about flights departing from Louisville, including flight schedules, destinations, airlines operating at the Louisville airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 8 December 2025.

Good one-way deal

C$ 200 or less
Price to beat on a one-way flight from Louisville Intl.
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Find flights from Louisville

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Cheapest flights from Louisville
Explore the most affordable flight options available from Louisville. Find the lowest fares based on data from user searches, with prices last updated on 8 December 2025.

Tue 20/13:36 p.m.SDF - YYZ
1 stop7h 44mMultiple Airlines
Tue 27/13:40 p.m.YYZ - SDF
2 stops21h 20mMultiple Airlines
Deal found 5/12C$ 396
Wed 21/11:55 p.m.SDF - YYZ
1 stop24h 25mMultiple Airlines
Tue 27/13:40 p.m.YYZ - SDF
2 stops21h 20mMultiple Airlines
Deal found 6/12C$ 405
Wed 14/11:55 p.m.SDF - YYZ
2 stops30h 16mMultiple Airlines
Mon 19/13:40 p.m.YYZ - SDF
1 stop23h 01mMultiple Airlines
Deal found 6/12C$ 414
Mon 19/11:55 p.m.SDF - YYZ
2 stops33h 25mMultiple Airlines
Mon 26/13:40 p.m.YYZ - SDF
1 stop23h 01mMultiple Airlines
Deal found 6/12C$ 432
Fri 30/110:57 a.m.SDF - YYZ
1 stop10h 22mMultiple Airlines
Sun 1/22:20 p.m.YYZ - SDF
1 stop19h 47mMultiple Airlines
Deal found 6/12C$ 445
Tue 23/125:05 a.m.SDF - YYZ
1 stop13h 57mMultiple Airlines
Wed 31/127:40 a.m.YYZ - SDF
1 stop16h 19mMultiple Airlines
Deal found 7/12C$ 459
Thu 29/18:29 a.m.SDF - YOW
1 stop8h 43mUnited Airlines
Mon 2/26:20 a.m.YOW - SDF
1 stop16h 10mUnited Airlines
Deal found 7/12C$ 501
Wed 21/11:55 p.m.SDF - YVR
2 stops24h 17mMultiple Airlines
Wed 28/111:00 p.m.YVR - SDF
2 stops12h 41mMultiple Airlines
Deal found 7/12C$ 510
Thu 22/13:36 p.m.SDF - YYC
2 stops22h 08mMultiple Airlines
Thu 29/17:30 a.m.YYC - SDF
2 stops27h 30mMultiple Airlines
Deal found 7/12C$ 515
Tue 5/56:00 a.m.SDF - YHZ
1 stop8h 57mAir Canada
Fri 8/52:50 p.m.YHZ - SDF
1 stop10h 04mAir Canada
Deal found 7/12C$ 564
Tue 21/46:00 a.m.SDF - YHZ
1 stop6h 54mAir Canada
Tue 28/41:20 p.m.YHZ - SDF
2 stops10h 06mAir Canada
Deal found 7/12C$ 580
Thu 22/18:14 p.m.SDF - YUL
1 stop18h 40mMultiple Airlines
Thu 29/18:00 a.m.YUL - SDF
2 stops29h 00mMultiple Airlines
Deal found 7/12C$ 582

Find flights from Louisville within your budget

 
Find flights departing from Louisville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 December 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pearson Intl

Route

Depart

Return

Price

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 20/1

3:36 p.m.-11:20 p.m.

1 stop7h 44m

Toronto Pearson Intl

Tue 27/1

3:40 p.m.-1:00 p.m.

2 stops21h 20m

C$ 396

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 14/1

1:55 p.m.-8:11 p.m.

2 stops30h 16m

Toronto Pearson Intl

Mon 19/1

3:40 p.m.-2:41 p.m.

1 stop23h 01m

C$ 414

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 19/1

1:55 p.m.-11:20 p.m.

2 stops33h 25m

Toronto Pearson Intl

Mon 26/1

3:40 p.m.-2:41 p.m.

1 stop23h 01m

C$ 432

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 30/1

10:57 a.m.-9:19 p.m.

1 stop10h 22m

Toronto Pearson Intl

Sun 1/2

2:20 p.m.-10:07 a.m.

1 stop19h 47m

C$ 445

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 23/12

5:05 a.m.-7:02 p.m.

1 stop13h 57m

Toronto Pearson Intl

Wed 31/12

7:40 a.m.-11:59 p.m.

1 stop16h 19m

C$ 459

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Thu 29/1

8:29 a.m.-5:12 p.m.

1 stop8h 43m

Ottawa

Mon 2/2

6:20 a.m.-10:30 p.m.

1 stop16h 10m

C$ 501

LouisvilleVancouver

SDF - YVR

SDFYVR

Louisville Intl

Wed 21/1

1:55 p.m.-11:12 a.m.

2 stops24h 17m

Vancouver Intl

Wed 28/1

11:00 p.m.-2:41 p.m.

2 stops12h 41m

C$ 510

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Thu 22/1

3:36 p.m.-11:44 a.m.

2 stops22h 08m

Calgary

Thu 29/1

7:30 a.m.-6:04 p.m.

3 stops32h 34m

C$ 547

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 11/3

1:19 p.m.-11:20 p.m.

2 stops34h 01m

Toronto Pearson Intl

Sat 21/3

3:40 p.m.-2:33 p.m.

1 stop22h 53m

C$ 558

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Thu 26/3

3:33 p.m.-11:20 p.m.

1 stop7h 47m

Toronto Pearson Intl

Mon 30/3

3:40 p.m.-2:33 p.m.

1 stop22h 53m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 40 results
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Best time to book a flight from Louisville

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

Travel insights for flights from Louisville

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

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

Currently, April is the cheapest month in which you can book a flight from Louisville (average of C$ 267). Flying from Louisville in September will prove the most costly (average of C$ 450). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Louisville?

From Louisville you can expect to find greater availability for the following destinations: Chicago (475 flights per day), Atlanta (215 flights per day) and Detroit (178 flights per day).

Washington, D.C.
Washington, D.C.
From C$ 200

What is the cheapest place to fly to from Louisville?

The cheapest city to fly to from Louisville is Washington, D.C., with prices starting at C$ 200. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From C$ 200

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Related info for your journey

Access useful and relevant information related to your journey from Louisville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 December 2025.

  • What are the most popular destinations to fly to from Louisville?

    This month, the top selected destinations from Louisville are Bangkok Suvarnabhumi Airport, Fort Lauderdale, Cancún. Throughout the year, Fort Lauderdale, Boston, Dallas/Fort Worth Airport are some of the top choices made by users flying from Louisville.

  • What is the cheapest flight from Louisville to anywhere?

    Users have flown out of Louisville for as low as C$ 200 to Washington, D.C. Reagan-National Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 335 to fly from Louisville.

  • What is the cheapest premium economy flight from Louisville?

    Options for some of the cheapest premium economy flights from Louisville we have found on Cheapflights are as follows:
    Fly from Louisville Intl to Atlanta starting at C$ 848
    Fly from Louisville Intl to Chicago O'Hare Intl Airport starting at C$ 3,047

  • What is the cheapest month to fly from Louisville?

    At the present moment the cheapest month to fly from Louisville is currently April; with September being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Louisville?

    Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

  • Can Cheapflights find flights from Louisville with no change fees?

    Need flexible booking options for your flight from Louisville ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Of course! You can now track prices for flights from Louisville and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Louisville?

Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

Can Cheapflights find flights from Louisville with no change fees?

Need flexible booking options for your flight from Louisville ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Louisville and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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