What is the cheapest airline that flies from Louisville Intl to Canada?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Louisville Intl to Canada

What airlines fly to Canada?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Canada from Louisville according to our data. Air Canada is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 6 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

How many flights depart from Louisville to Canada on average per week?

7 flights are operational weekly from Louisville to Canada as of June 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When did momondo last update prices for flights from Louisville Intl Airport to Canada?

Prices for flights from Louisville Intl Airport to Canada are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to Canada?

As of June 2026, there are 4 operators available to choose from for flights from Louisville Intl Airport to Canada.

How old do you have to be to fly from Louisville Intl Airport to Canada?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Canada.

What documentation or ID do you need to fly to Canada?

The travel and health documents required for your trip to Canada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$180 Cheap Flights from Louisville to Canada in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Canada

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:48 pm - 4:55 pm

SDF

YYZ

20h 07m

1 stop

6:30 am - 11:26 am

YYZ

SDF

28h 56m

1 stop

$373Multiple Airlines

Mon, Jul 6 - Tue, Jul 14

9:28 pm - 8:40 pm

SDF

YYZ

23h 12m

1 stop

9:30 am - 8:20 pm

YYZ

SDF

10h 50m

1 stop

$387Multiple Airlines

Fri, Aug 7 - Mon, Aug 10

5:50 pm - 10:37 pm

SDF

YYC

6h 47m

1 stop

6:00 am - 2:29 pm

YYC

SDF

6h 29m

1 stop

$406United Airlines

Mon, Aug 3 - Wed, Aug 12

6:15 am - 11:42 pm

SDF

YYC

19h 27m

1 stop

6:45 am - 9:43 pm

YYC

SDF

12h 58m

1 stop

$426American Airlines

Mon, Aug 31 - Wed, Sep 9

1:13 pm - 11:55 pm

SDF

YHZ

9h 42m

1 stop

2:50 pm - 10:59 pm

YHZ

SDF

9h 09m

1 stop

$434United Airlines

Tue, Aug 11 - Thu, Aug 13

12:35 pm - 8:35 pm

SDF

YYC

10h 00m

1 stop

7:15 am - 10:50 pm

YYC

SDF

13h 35m

2 stops

$436Delta

Mon, Aug 31 - Wed, Sep 9

6:30 pm - 11:42 pm

SDF

YYC

7h 12m

1 stop

6:45 am - 9:43 pm

YYC

SDF

12h 58m

1 stop

$442American Airlines

Tue, Sep 1 - Wed, Sep 9

10:34 am - 9:45 pm

SDF

YHZ

10h 11m

1 stop

3:30 pm - 9:12 pm

YHZ

SDF

6h 42m

1 stop

$446WestJet

Tue, Jul 14 - Tue, Jul 21

6:26 pm - 9:45 pm

SDF

YHZ

26h 19m

1 stop

3:30 pm - 9:55 am

YHZ

SDF

19h 25m

1 stop

$451WestJet

Fri, Sep 11 - Fri, Oct 9

12:35 pm - 8:35 pm

SDF

YYC

10h 00m

1 stop

7:15 am - 10:50 pm

YYC

SDF

13h 35m

2 stops

$452Delta

Tue, Sep 1 - Wed, Sep 9

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American Airlines flights from Louisville to Canada

Our best American Airlines deals on Louisville to Canada flight tickets

American Airlines

Aug 31

SDF6:15 amLouisville Intl

19h 27m

1 stop

YYC11:42 pmCalgary

Sep 9

YYC6:45 amCalgary

12h 58m

1 stop

SDF9:43 pmLouisville Intl

$426

American Airlines

Sep 1

SDF6:30 pmLouisville Intl

7h 12m

1 stop

YYC11:42 pmCalgary

Sep 9

YYC6:45 amCalgary

12h 58m

1 stop

SDF9:43 pmLouisville Intl

$442

American Airlines

Aug 31

SDF6:30 pmLouisville Intl

20h 27m

1 stop

YYC12:57 pmCalgary

Sep 9

YYC6:45 amCalgary

12h 58m

1 stop

SDF9:43 pmLouisville Intl

$484

WestJet flights from Louisville to Canada

Our best WestJet deals on Louisville to Canada flight tickets

WestJet

Jul 14

SDF10:34 amLouisville Intl

10h 11m

1 stop

YHZ9:45 pmHalifax Intl

Jul 21

YHZ3:30 pmHalifax Intl

6h 42m

1 stop

SDF9:12 pmLouisville Intl

$446

WestJet

Sep 11

SDF6:26 pmLouisville Intl

26h 19m

1 stop

YHZ9:45 pmHalifax Intl

Oct 9

YHZ3:30 pmHalifax Intl

19h 25m

1 stop

SDF9:55 amLouisville Intl

$451

WestJet

Jul 10

SDF2:22 pmLouisville Intl

6h 18m

1 stop

YHZ9:40 pmHalifax Intl

Jul 16

YHZ1:25 pmHalifax Intl

8h 34m

1 stop

SDF8:59 pmLouisville Intl

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Mon 7/6

8:48 pm-4:55 pm

1 stop20h 07m

Toronto Pearson Intl

Tue 7/14

6:30 am-11:26 am

1 stop28h 56m

$373

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 8/7

9:28 pm-8:40 pm

1 stop23h 12m

Toronto Pearson Intl

Mon 8/10

9:30 am-8:20 pm

1 stop10h 50m

$387

Quickest round-trip

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Mon 8/3

5:50 pm-10:37 pm

1 stop6h 47m

Calgary

Wed 8/12

6:00 am-2:29 pm

1 stop6h 29m

$406

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Mon 8/31

6:15 am-11:42 pm

1 stop19h 27m

Calgary

Wed 9/9

6:45 am-9:43 pm

1 stop12h 58m

$426

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Tue 8/11

1:13 pm-11:55 pm

1 stop9h 42m

Halifax Intl

Thu 8/13

2:50 pm-10:59 pm

1 stop9h 09m

$434

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Mon 8/31

12:35 pm-8:35 pm

1 stop10h 00m

Calgary

Wed 9/9

7:15 am-10:50 pm

2 stops13h 35m

$436

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 9/1

6:30 pm-11:42 pm

1 stop7h 12m

Calgary

Wed 9/9

6:45 am-9:43 pm

1 stop12h 58m

$442

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Tue 7/14

10:34 am-9:45 pm

1 stop10h 11m

Halifax Intl

Tue 7/21

3:30 pm-9:12 pm

1 stop6h 42m

$446

LouisvilleHalifax

SDF - YHZ

SDFYHZ

Louisville Intl

Fri 9/11

6:26 pm-9:45 pm

1 stop26h 19m

Halifax Intl

Fri 10/9

3:30 pm-9:55 am

1 stop19h 25m

$451

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 9/1

12:35 pm-8:35 pm

1 stop10h 00m

Calgary

Wed 9/9

7:15 am-10:50 pm

2 stops13h 35m

$452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Canada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Canada?

If you aren’t able to travel during the month of January, then book flights to Canada from Louisville during June instead. Flights to Canada in June, while not as cheap as those in January, still average around $214.

Can stopping save me money on Louisville to Canada flights?

You could potentially save up to 35% on your flight if you consider stops on a Louisville to Canada flight.

Cheap Louisville to Canada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Canada

Fastest flight time	4h 07m
Direct flights	None

The fastest flight from Louisville to Canada takes 4h 07m

There are no direct flights from Louisville to Canada. There are no popular flight routes from Louisville to Canada.

Search flight deals

Frequently asked questions about flying from Louisville to Canada

When did momondo last update prices for flights from Louisville Intl Airport to Canada?
Prices for flights from Louisville Intl Airport to Canada are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Canada?
As of June 2026, there are 4 operators available to choose from for flights from Louisville Intl Airport to Canada.
How old do you have to be to fly from Louisville Intl Airport to Canada?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Canada.
What documentation or ID do you need to fly to Canada?
The travel and health documents required for your trip to Canada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisville to Canada

Compare and see reviews for airlines that fly from Louisville to Canada with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.4 9,819 reviews	Search United Airlines flights
Delta	PriceFrom $240	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
American Airlines	PriceFrom $346	Free Cancellation	Rating 7.1 11,651 reviews	Search American Airlines flights
WestJet	PriceFrom $491	Free Cancellation	Rating 7.2 3,360 reviews	Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Canada?

Finding the right flight to Canada from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Canada quick and easy, saving you time and money.

Can I find flights from Louisville to Canada with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Canada from Louisville with this policy.

How can momondo help me find flights from Louisville to Canada?

momondo helps you find the best flight between Louisville and Canada by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to Canada right now. Can momondo alert me if prices change?

Price alerts on flights to Canada from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.