C$ 136+ 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 17/11. 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 — YUL
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Good one-way deal

C$ 203 or less
Price to beat on a one-way flight from Louisville Intl.
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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 17 October 2025.

Tue 20/16:00 a.m.SDF - YYZ
1 stop8h 05mMultiple Airlines
Tue 3/27:15 a.m.YYZ - SDF
1 stop16h 30mMultiple Airlines
Deal found 16/10C$ 489
Thu 8/15:20 p.m.SDF - YVR
1 stop9h 55mMultiple Airlines
Sun 11/15:30 p.m.YVR - SDF
1 stop19h 45mMultiple Airlines
Deal found 14/10C$ 490
Wed 18/25:35 a.m.SDF - YOW
1 stop15h 43mUnited Airlines
Sun 22/25:48 p.m.YOW - SDF
1 stop6h 11mUnited Airlines
Deal found 16/10C$ 508
Wed 14/17:09 p.m.SDF - YUL
1 stop19h 58mAmerican Airlines
Thu 7/512:30 p.m.YUL - SDF
1 stop8h 25mAmerican Airlines
Deal found 16/10C$ 531
Thu 20/116:48 p.m.SDF - YYZ
1 stop16h 55mMultiple Airlines
Thu 27/117:00 a.m.YYZ - SDF
1 stop28h 03mMultiple Airlines
Deal found 16/10C$ 542
Fri 9/110:55 a.m.SDF - YVR
2 stops16h 20mMultiple Airlines
Wed 14/110:05 p.m.YVR - SDF
2 stops14h 44mMultiple Airlines
Deal found 15/10C$ 562
Thu 26/37:45 a.m.SDF - YHZ
1 stop7h 29mUnited Airlines
Mon 30/32:50 p.m.YHZ - SDF
1 stop8h 40mUnited Airlines
Deal found 14/10C$ 573
Thu 26/36:00 a.m.SDF - YHZ
2 stops8h 47mAir Canada
Mon 30/32:50 p.m.YHZ - SDF
1 stop8h 40mAir Canada
Deal found 14/10C$ 580
Thu 6/117:11 p.m.SDF - YUL
2 stops21h 44mMultiple Airlines
Sun 9/118:00 a.m.YUL - SDF
1 stop10h 16mMultiple Airlines
Deal found 16/10C$ 590
Tue 3/37:00 a.m.SDF - YVR
2 stops14h 47mDelta
Wed 4/37:35 p.m.YVR - SDF
2 stops10h 59mDelta
Deal found 15/10C$ 595
Mon 16/29:30 a.m.SDF - YYZ
1 stop25h 58mMultiple Airlines
Mon 2/33:40 p.m.YYZ - SDF
1 stop18h 14mMultiple Airlines
Deal found 16/10C$ 601
Wed 25/27:23 p.m.SDF - YYC
1 stop19h 19mAmerican Airlines
Sun 1/31:14 p.m.YYC - SDF
1 stop19h 19mAmerican Airlines
Deal found 15/10C$ 612

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 17 October 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Tue 20/1

6:00 a.m.-2:05 p.m.

1 stop8h 05m

Toronto Pearson Intl

Tue 3/2

7:15 a.m.-11:45 p.m.

1 stop16h 30m

C$ 489

LouisvilleVancouver

SDF - YVR

SDFYVR

Louisville Intl

Thu 8/1

5:20 p.m.-12:15 a.m.

1 stop9h 55m

Vancouver Intl

Sun 11/1

5:30 p.m.-4:15 p.m.

1 stop19h 45m

C$ 490

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Wed 18/2

5:35 a.m.-9:18 p.m.

1 stop15h 43m

Ottawa

Sun 22/2

5:48 p.m.-11:59 p.m.

1 stop6h 11m

C$ 508

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Thu 26/3

7:45 a.m.-4:14 p.m.

1 stop7h 29m

Halifax Intl

Mon 30/3

2:50 p.m.-10:30 p.m.

1 stop8h 40m

C$ 573

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Thu 26/3

6:00 a.m.-3:47 p.m.

2 stops8h 47m

Halifax Intl

Mon 30/3

2:50 p.m.-10:30 p.m.

1 stop8h 40m

C$ 580

LouisvilleVancouver

SDF - YVR

SDFYVR

Louisville Intl

Fri 9/1

10:55 a.m.-10:45 p.m.

2 stops14h 50m

Vancouver Intl

Wed 14/1

9:30 a.m.-4:15 p.m.

1 stop27h 45m

C$ 581

LouisvilleVancouver

SDF - YVR

SDFYVR

Louisville Intl

Tue 3/3

7:00 a.m.-6:47 p.m.

2 stops14h 47m

Vancouver Intl

Wed 4/3

7:35 p.m.-9:34 a.m.

2 stops10h 59m

C$ 595

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 16/2

9:30 a.m.-11:28 a.m.

1 stop25h 58m

Toronto Pearson Intl

Mon 2/3

3:40 p.m.-9:54 a.m.

1 stop18h 14m

C$ 601

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 25/2

7:23 p.m.-12:42 p.m.

1 stop19h 19m

Calgary

Sun 1/3

1:14 p.m.-10:33 a.m.

1 stop19h 19m

C$ 612

LouisvilleVancouver

SDF - YVR

SDFYVR

Louisville Intl

Tue 3/3

9:00 a.m.-6:15 p.m.

1 stop12h 15m

Vancouver Intl

Wed 4/3

8:30 a.m.-10:09 p.m.

1 stop10h 39m

C$ 612

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

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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, October is the cheapest month in which you can book a flight from Louisville (average of C$ 272). Flying from Louisville in June will prove the most costly (average of C$ 664). 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 (579 flights per day), Atlanta (242 flights per day) and Detroit (174 flights per day).

Washington, D.C.
Washington, D.C.
From C$ 203

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$ 203. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From C$ 203

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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 17 October 2025.

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

    This month, the top selected destinations from Louisville are Boston, Fort Lauderdale, Dallas/Fort Worth Airport. 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$ 203 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$ 340 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$ 862
    Fly from Louisville Intl to Chicago O'Hare Intl Airport starting at C$ 3,096

  • What is the cheapest month to fly from Louisville?

    At the present moment the cheapest month to fly from Louisville is currently October; with June 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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