C$ 179+ Cheap flights from Louisville

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 9/4. 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 — YVR
28 Mar — 4 Apr1
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 26 February 2026.

Good one-way deal

C$ 198 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 26 February 2026.

Mon 30/37:20 a.m.
SDF
-
YOW
1 stop9h 47m
United Airlines
Tue 31/310:00 a.m.
YOW
-
SDF
1 stop4h 47m
United Airlines
Deal found 23/2C$ 465
Fri 29/512:36 p.m.
SDF
-
YYZ
1 stop7h 29m
Multiple Airlines
Tue 2/66:30 a.m.
YYZ
-
SDF
1 stop29h 00m
Multiple Airlines
Deal found 25/2C$ 471
Mon 10/89:10 p.m.
SDF
-
YYZ
1 stop16h 55m
Multiple Airlines
Tue 18/86:30 a.m.
YYZ
-
SDF
1 stop7h 55m
Multiple Airlines
Deal found 22/2C$ 487
Sat 30/55:35 a.m.
SDF
-
YHZ
1 stop9h 23m
United Airlines
Wed 3/67:00 a.m.
YHZ
-
SDF
1 stop6h 21m
United Airlines
Deal found 22/2C$ 491
Wed 18/38:15 a.m.
SDF
-
YOW
1 stop5h 17m
United Airlines
Tue 14/46:00 a.m.
YOW
-
SDF
3 stops14h 16m
United Airlines
Deal found 23/2C$ 499
Thu 9/411:38 a.m.
SDF
-
YYZ
1 stop12h 36m
Multiple Airlines
Wed 15/411:15 a.m.
YYZ
-
SDF
1 stop27h 12m
Multiple Airlines
Deal found 24/2C$ 506
Fri 8/57:01 p.m.
SDF
-
YUL
1 stop16h 43m
American Airlines
Mon 11/512:30 p.m.
YUL
-
SDF
1 stop11h 53m
American Airlines
Deal found 25/2C$ 510
Fri 10/412:09 p.m.
SDF
-
YYZ
1 stop12h 05m
Multiple Airlines
Fri 17/48:20 p.m.
YYZ
-
SDF
1 stop23h 12m
Multiple Airlines
Deal found 24/2C$ 512
Sat 9/57:01 p.m.
SDF
-
YUL
1 stop16h 43m
American Airlines
Sat 16/512:30 p.m.
YUL
-
SDF
1 stop9h 00m
American Airlines
Deal found 23/2C$ 513
Sat 11/411:16 a.m.
SDF
-
YUL
2 stops11h 42m
American Airlines
Sat 18/412:30 p.m.
YUL
-
SDF
1 stop11h 18m
American Airlines
Deal found 25/2C$ 524
Fri 10/710:15 a.m.
SDF
-
YHZ
1 stop10h 30m
WestJet
Sun 12/78:30 a.m.
YHZ
-
SDF
2 stops15h 07m
WestJet
Deal found 24/2C$ 524
Wed 8/47:01 p.m.
SDF
-
YUL
1 stop16h 43m
American Airlines
Wed 15/412:30 p.m.
YUL
-
SDF
1 stop9h 00m
American Airlines
Deal found 22/2C$ 528

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 26 February 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 30/3

7:20 a.m.-5:07 p.m.

1 stop9h 47m

Ottawa

Tue 31/3

10:00 a.m.-2:47 p.m.

1 stop4h 47m

C$ 465

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Sat 30/5

5:35 a.m.-3:58 p.m.

1 stop9h 23m

Halifax Intl

Wed 3/6

7:00 a.m.-12:21 p.m.

1 stop6h 21m

C$ 491

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Tue 24/3

8:15 a.m.-1:32 p.m.

1 stop5h 17m

Ottawa

Sun 12/4

10:44 a.m.-10:30 p.m.

1 stop11h 46m

C$ 499

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Fri 8/5

7:01 p.m.-11:44 a.m.

1 stop16h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

12:30 p.m.-9:30 p.m.

1 stop9h 00m

C$ 510

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 11/4

7:01 p.m.-11:44 a.m.

1 stop16h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

12:30 p.m.-11:48 p.m.

1 stop11h 18m

C$ 510

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 17/3

6:33 a.m.-3:05 p.m.

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

12:30 p.m.-9:30 p.m.

1 stop9h 00m

C$ 513

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Fri 10/7

10:15 a.m.-9:45 p.m.

1 stop10h 30m

Halifax Intl

Sun 12/7

8:30 a.m.-10:37 p.m.

2 stops15h 07m

C$ 524

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Thu 9/4

6:00 a.m.-4:03 p.m.

1 stop9h 03m

Halifax Intl

Thu 16/4

2:50 p.m.-11:12 p.m.

1 stop9h 22m

C$ 539

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Wed 15/7

1:59 p.m.-11:27 p.m.

1 stop8h 28m

Halifax Intl

Wed 22/7

6:40 a.m.-12:56 p.m.

1 stop7h 16m

C$ 546

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Sat 30/5

7:10 a.m.-4:02 p.m.

2 stops7h 52m

Halifax Intl

Wed 3/6

7:00 a.m.-12:21 p.m.

1 stop6h 21m

C$ 551

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/2

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Louisville (average of C$ 194). Flying from Louisville in February will prove the most costly (average of C$ 559). 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 (458 flights per day), Atlanta (246 flights per day) and Dallas (137 flights per day).

Washington, D.C.
Washington, D.C.
From C$ 198
Detroit
Detroit
From C$ 314

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$ 198. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From C$ 198
Detroit
Detroit
From C$ 314

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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 26 February 2026.

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

    This month, the top selected destinations from Louisville are Fort Lauderdale, Dallas/Fort Worth Airport, Key West. 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$ 198 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$ 326 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$ 839
    Fly from Louisville Intl to Chicago O'Hare Intl Airport starting at C$ 3,016

  • What is the cheapest month to fly from Louisville?

    At the present moment the cheapest month to fly from Louisville is currently May; with February 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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