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C$ 149+ 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 19/9. 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
23 Aug — 30 Aug1
1 adult

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 18 August 2025.

Cheapest airline

Delta

Good one-way deal

C$ 200 or less
On average, Delta currently has the cheapest one-way flight from Louisville Intl (avg. price of C$ 1,032).
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Price to beat on a one-way flight from Louisville Intl.
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Find flights from Louisville

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 18 August 2025.

Fri 19/98:23 a.m.SDF - YYZ
2 stops12h 58mMultiple Airlines
Mon 22/97:45 a.m.YYZ - SDF
1 stop10h 17mMultiple Airlines
Deal found 17/8C$ 373
Mon 15/98:23 a.m.SDF - YYZ
1 stop29h 42mMultiple Airlines
Mon 22/97:45 a.m.YYZ - SDF
2 stops14h 19mMultiple Airlines
Deal found 16/8C$ 438
Fri 12/910:14 a.m.SDF - YYZ
1 stop12h 26mMultiple Airlines
Mon 15/97:45 a.m.YYZ - SDF
2 stops14h 19mMultiple Airlines
Deal found 16/8C$ 439
Fri 26/98:23 a.m.SDF - YYZ
1 stop29h 42mMultiple Airlines
Sat 4/103:00 p.m.YYZ - SDF
2 stops28h 13mMultiple Airlines
Deal found 16/8C$ 448
Fri 12/910:14 a.m.SDF - YYZ
1 stop12h 26mMultiple Airlines
Sun 14/96:30 a.m.YYZ - SDF
1 stop15h 34mMultiple Airlines
Deal found 17/8C$ 449
Sun 28/98:23 a.m.SDF - YVR
2 stops39h 42mMultiple Airlines
Sun 5/105:35 p.m.YVR - SDF
1 stop17h 27mMultiple Airlines
Deal found 17/8C$ 455
Mon 29/98:23 a.m.SDF - YYZ
1 stop29h 42mMultiple Airlines
Sat 4/103:00 p.m.YYZ - SDF
2 stops28h 13mMultiple Airlines
Deal found 16/8C$ 466
Wed 1/1010:14 a.m.SDF - YVR
2 stops37h 34mMultiple Airlines
Wed 8/105:35 p.m.YVR - SDF
1 stop17h 27mMultiple Airlines
Deal found 17/8C$ 467
Sat 25/102:21 p.m.SDF - YYC
1 stop24h 13mAmerican Airlines
Tue 28/101:29 p.m.YYC - SDF
1 stop22h 14mAmerican Airlines
Deal found 17/8C$ 468
Sat 13/92:42 p.m.SDF - YYC
1 stop10h 37mAmerican Airlines
Mon 22/96:29 a.m.YYC - SDF
1 stop14h 34mAmerican Airlines
Deal found 17/8C$ 486
Thu 18/97:00 a.m.SDF - YVR
1 stop18h 55mAmerican Airlines
Mon 22/91:29 p.m.YVR - SDF
1 stop21h 34mAmerican Airlines
Deal found 18/8C$ 495
Sat 13/98:23 a.m.SDF - YOW
1 stop8h 57mMultiple Airlines
Sat 20/97:00 a.m.YOW - SDF
2 stops15h 04mMultiple Airlines
Deal found 16/8C$ 508

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 18 August 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

Fri 19/9

8:23 a.m.-9:21 p.m.

2 stops12h 58m

Toronto Pearson Intl

Mon 22/9

7:45 a.m.-6:02 p.m.

1 stop10h 17m

C$ 373

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 15/9

8:23 a.m.-2:05 p.m.

1 stop29h 42m

Toronto Pearson Intl

Mon 22/9

7:45 a.m.-10:04 p.m.

2 stops14h 19m

C$ 438

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 12/9

10:14 a.m.-10:40 p.m.

1 stop12h 26m

Toronto Pearson Intl

Mon 15/9

7:45 a.m.-10:04 p.m.

2 stops14h 19m

C$ 439

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 26/9

8:23 a.m.-2:05 p.m.

1 stop29h 42m

Toronto Pearson Intl

Sat 4/10

3:00 p.m.-7:13 p.m.

2 stops28h 13m

C$ 448

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 12/9

10:14 a.m.-10:40 p.m.

1 stop12h 26m

Toronto Pearson Intl

Sun 14/9

6:30 a.m.-10:04 p.m.

1 stop15h 34m

C$ 449

LouisvilleVancouver

SDF - YVR

SDFYVR

Louisville Intl

Sun 28/9

8:23 a.m.-9:05 p.m.

2 stops39h 42m

Vancouver Intl

Sun 5/10

5:35 p.m.-2:02 p.m.

1 stop17h 27m

C$ 455

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 29/9

8:23 a.m.-2:05 p.m.

1 stop29h 42m

Toronto Pearson Intl

Sat 4/10

3:00 p.m.-7:13 p.m.

2 stops28h 13m

C$ 466

LouisvilleVancouver

SDF - YVR

SDFYVR

Louisville Intl

Wed 1/10

10:14 a.m.-8:48 p.m.

2 stops37h 34m

Vancouver Intl

Wed 8/10

5:35 p.m.-2:02 p.m.

1 stop17h 27m

C$ 467

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sat 25/10

2:21 p.m.-12:34 p.m.

1 stop24h 13m

Calgary

Tue 28/10

1:29 p.m.-1:43 p.m.

1 stop22h 14m

C$ 468

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sat 13/9

2:42 p.m.-11:19 p.m.

1 stop10h 37m

Calgary

Mon 22/9

6:29 a.m.-11:03 p.m.

1 stop14h 34m

C$ 486

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/8

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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, December is the cheapest month in which you can book a flight from Louisville (average of C$ 227). Flying from Louisville in January will prove the most costly (average of C$ 384). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Louisville?

For flights departing from Louisville check dates and pricing for the following: WestJet. This airline departs to the following popular destinations: Toronto.

Delta
Delta
From C$ 682
WestJet
WestJet
From C$ 372

What are popular destinations to fly to from Louisville?

From Louisville you can expect to find greater availability for the following destinations: Chicago (419 flights per day), Atlanta (205 flights per day) and Detroit (186 flights per day).

Washington, D.C.
Washington, D.C.
From C$ 145

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$ 145

Airline reviews for flights from Louisville

Get insights into the airlines that provide service from Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Louisville. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Get a feel of what it's like to fly with WestJet from Louisville by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,023 reviews
Check prices

Entertainment

6.1

Food

6.2

Boarding

7.4

Overall

7.2

Crew

7.9

Comfort

7.0

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.
WestJet
7.2
Good
3,023 reviews
WestJet
7.2
Good
3,023 reviews
Check prices

Entertainment

6.1

Food

6.2

Boarding

7.4

Overall

7.2

Crew

7.9

Comfort

7.0

Reviews

1 / 20
6.0
Good

Roger,Jun 2025

MSP - YXE

Everything was good except the actual equipment. The aircraft was old and definitely showed its age, as far the interior cabin was concerned. WestJet definitely needs tio update the interior.

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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 18 August 2025.

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

    This month, the top selected destinations from Louisville are Boston, Fort Lauderdale, Denver. Throughout the year, Fort Lauderdale, Boston, Denver 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$ 200 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$ 2,867
    Fly from Louisville Intl to Houston George Bush Intcntl Airport starting at C$ 4,836

  • What is the cheapest month to fly from Louisville?

    At the present moment the cheapest month to fly from Louisville is currently December; with January 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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