What is the cheapest airline that flies from Louisiana to Ontario?

Delta, Air Canada, and United Airlines are the most popular carriers operating from Louisiana to Ontario

What airlines fly to Region of Ontario?

United Airlines, Air Canada and Delta are the top three most popular airlines that fly to Region of Ontario from Louisiana according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

How many flights depart from Louisiana to Region of Ontario on average per week?

As of March 2026, 4 flights take off from Louisiana and land in Region of Ontario each week. The most common flight departure day for this route is Wed, with 50% of weekly flights taking off on this day.

How long is the flight from Louisiana to Region of Ontario?

Average flight duration from Louisiana to Region of Ontario depends on which airport you fly into and out of. Flying from New Orleans to Toronto Pearson Intl Airport is 2h 47m on average, while flying from Monroe to Toronto Pearson Intl Airport is 5h 13m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

When did momondo last update prices for flights from Louisiana to Ontario?

Prices for flights from Louisiana to Ontario were last updated today.

How many operators does momondo search for flights from Louisiana to Ontario?

The number of operators available for flights from Louisiana to Ontario is 4 as of March 2026.

How old do you have to be to fly from Louisiana to Ontario?

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 Louisiana to Ontario.

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

The travel and health documents required for your trip to Ontario 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 Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$137 Cheap Flights from Louisiana to Ontario in 2026

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Find the cheapest flights from Louisiana to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:46 pm - 12:14 am

MSY

YYZ

10h 28m

1 stop

11:15 am - 9:15 am

YYZ

MSY

23h 00m

1 stop

$271Multiple Airlines

Thu, Apr 9 - Tue, Apr 14

12:46 pm - 12:14 am

MSY

YYZ

10h 28m

1 stop

11:15 am - 8:19 am

YYZ

MSY

22h 04m

1 stop

$274Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

11:24 am - 12:14 am

MSY

YYZ

35h 50m

2 stops

11:15 am - 9:15 am

YYZ

MSY

23h 00m

1 stop

$311Multiple Airlines

Wed, Apr 8 - Tue, Apr 14

7:00 am - 9:35 pm

MSY

YOW

13h 35m

1 stop

5:20 pm - 10:41 pm

YOW

MSY

6h 21m

1 stop

$486United Airlines

Tue, Jun 9 - Wed, Jun 10

7:00 am - 4:15 pm

MSY

YOW

8h 15m

2 stops

6:00 am - 10:23 am

YOW

MSY

5h 23m

1 stop

$491United Airlines

Wed, Sep 9 - Sun, Sep 20

6:00 am - 4:15 pm

BTR

YYZ

9h 15m

2 stops

7:55 am - 6:27 pm

YYZ

BTR

11h 32m

2 stops

$500Delta

Thu, Apr 16 - Wed, Apr 22

11:45 am - 1:35 am

MSY

YOW

12h 50m

1 stop

5:10 am - 10:50 am

YOW

MSY

6h 40m

1 stop

$513Air Canada

Fri, Sep 18 - Fri, Sep 25

6:11 am - 11:28 pm

BTR

YUL

16h 17m

2 stops

7:00 am - 12:50 pm

YUL

BTR

6h 50m

1 stop

$519Delta

Thu, Jun 25 - Sat, Jul 4

5:40 am - 2:44 pm

BTR

YUL

8h 04m

1 stop

3:45 pm - 10:02 am

YUL

BTR

19h 17m

1 stop

$532American Airlines

Fri, May 8 - Fri, May 15

8:08 pm - 12:18 pm

BTR

YUL

15h 10m

2 stops

2:32 pm - 11:31 am

YUL

BTR

21h 59m

1 stop

$542American Airlines

Fri, May 8 - Fri, May 15

WestJet flights from Louisiana to Region of Ontario

Our best WestJet deals on Louisiana to Region of Ontario flight tickets

WestJet

May 14

MSY5:20 amNew Orleans Louis Armstrong

5h 59m

1 stop

YYZ12:19 pmToronto Pearson Intl

May 17

YYZ6:10 amToronto Pearson Intl

5h 14m

1 stop

MSY10:24 amNew Orleans Louis Armstrong

$397

WestJet

May 14

MSY5:09 pmNew Orleans Louis Armstrong

4h 50m

1 stop

YYZ10:59 pmToronto Pearson Intl

May 17

YYZ6:30 amToronto Pearson Intl

6h 02m

1 stop

MSY11:32 amNew Orleans Louis Armstrong

$403

WestJet

Jul 8

MSY5:00 pmNew Orleans Louis Armstrong

5h 02m

1 stop

YYZ11:02 pmToronto Pearson Intl

Jul 15

YYZ6:34 pmToronto Pearson Intl

6h 09m

1 stop

MSY11:43 pmNew Orleans Louis Armstrong

$408

Delta flights from Louisiana to Region of Ontario

Our best Delta deals on Louisiana to Region of Ontario flight tickets

Delta

Apr 29

MSY7:59 pmNew Orleans Louis Armstrong

11h 41m

1 stop

YUL8:40 amMontreal Pierre Elliott Trudeau Intl

May 1

YUL7:41 pmMontreal Pierre Elliott Trudeau Intl

15h 08m

1 stop

MSY9:49 amNew Orleans Louis Armstrong

$445

Delta

Apr 29

MSY11:13 amNew Orleans Louis Armstrong

11h 13m

2 stops

YUL11:26 pmMontreal Pierre Elliott Trudeau Intl

May 2

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

7h 45m

2 stops

MSY4:15 pmNew Orleans Louis Armstrong

$454

Delta

Jun 25

MSY5:00 pmNew Orleans Louis Armstrong

5h 28m

1 stop

YUL11:28 pmMontreal Pierre Elliott Trudeau Intl

Jul 4

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

8h 07m

1 stop

MSY2:07 pmNew Orleans Louis Armstrong

$465

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Thu 4/9

12:46 pm-12:14 am

1 stop10h 28m

Toronto Pearson Intl

Tue 4/14

11:15 am-9:15 am

1 stop23h 00m

$271

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Thu 4/9

12:46 pm-12:14 am

1 stop10h 28m

Toronto Pearson Intl

Mon 4/13

11:15 am-8:19 am

1 stop22h 04m

$274

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Wed 4/8

11:24 am-12:14 am

2 stops35h 50m

Toronto Pearson Intl

Tue 4/14

11:15 am-9:15 am

1 stop23h 00m

$311

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 6/9

7:00 am-9:35 pm

1 stop13h 35m

Ottawa

Wed 6/10

5:20 pm-10:41 pm

1 stop6h 21m

$486

Quickest round-trip

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Wed 9/9

7:00 am-4:15 pm

2 stops8h 15m

Ottawa

Sun 9/20

6:00 am-10:23 am

1 stop5h 23m

$491

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 4/16

6:00 am-4:15 pm

2 stops9h 15m

Toronto Pearson Intl

Wed 4/22

7:55 am-6:27 pm

2 stops11h 32m

$500

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 9/18

11:45 am-1:35 am

1 stop12h 50m

Ottawa

Fri 9/25

5:10 am-10:50 am

1 stop6h 40m

$513

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 6/25

6:11 am-11:28 pm

2 stops16h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

7:00 am-12:50 pm

1 stop6h 50m

$519

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 5/8

5:40 am-2:44 pm

1 stop8h 04m

Montreal Pierre Elliott Trudeau Intl

Fri 5/15

3:45 pm-10:02 am

1 stop19h 17m

$532

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 5/8

8:08 pm-12:18 pm

2 stops15h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 5/15

2:32 pm-11:31 am

1 stop21h 59m

$542

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 Louisiana to Region of Ontario

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 Region of Ontario?

The month of March is, on average, the cheapest month to fly to Region of Ontario from Louisiana, with most prices found around $337. If you aren’t able to travel during the month of March, then book flights to Region of Ontario from Louisiana during February instead. Flights to Region of Ontario in February, while not as cheap as those in March, still average around $369.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Thursday is the cheapest day to fly to Region of Ontario from Louisiana. The lowest ticket price found for a Thursday departure recently was $877. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Louisiana to Region of Ontario on a Tuesday will generally be more expensive and average around $1,163. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the evening. momondo users have found flights departing from Louisiana to Region of Ontario in the evening for as low as $658. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,046.

What is the cheapest Louisiana to Ontario flight route?

Fly from New Orleans Louis Armstrong to Toronto Pearson Intl for the best Louisiana - Ontario flight prices

What cabin class options are available on Louisiana to Ontario flights?

There are 4 cabin classes available to choose from on Louisiana to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisiana to Region of Ontario flights?

You could potentially save up to 14% on your flight if you consider stops on a Louisiana to Region of Ontario flight.

Cheap Louisiana to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Region of Ontario

Best Price Found	$220
Fastest flight time	2h 47m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Louisiana in the past 72 hours is $220. The best round-trip flight deal from Louisiana to Region of Ontario found on momondo in the last 72 hours is $634.

The fastest flight from Louisiana to Region of Ontario takes 2h 47m

Direct flights go from Louisiana to Region of Ontario on Monday, Tuesday, Thursday, Friday and Saturday. The only airline offering direct flights is Air Canada.

There are 123 airports in Region of Ontario. From Louisiana there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from Louisiana to Ontario?
Prices for flights from Louisiana to Ontario were last updated today.
How many operators does momondo search for flights from Louisiana to Ontario?
The number of operators available for flights from Louisiana to Ontario is 4 as of March 2026.
How old do you have to be to fly from Louisiana to Ontario?
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 Louisiana to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario 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 Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Louisiana to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisiana to Region of Ontario is Airbus A220-300 (40.00% of total bookings). The next most popular plane models are Airbus A319 (20.00%), Airbus A320-100/200 (12.22%), and Boeing 787-8 Dreamliner (8.89%).

Best airlines flying from Louisiana to Region of Ontario

Compare and see reviews for airlines that fly from Louisiana to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $227	Free Cancellation	Rating 7.4 9,493 reviews	Search United Airlines flights
Air Canada	PriceFrom $264	Free Cancellation	Rating 7.1 10,848 reviews	Search Air Canada flights
Delta	PriceFrom $269	Free Cancellation	Rating 7.9 8,342 reviews	Search Delta flights
American Airlines	PriceFrom $389	Free Cancellation	Rating 7.1 11,508 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Louisiana to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Louisiana with this policy.

How can momondo help me find flights from Louisiana to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Louisiana.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Louisiana and alert you when they change.

An easier way to manage your Region of Ontario trip

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Popular cities in Ontario

Flights to Torontofrom $148

Flights to Vancouverfrom $146

Flights to Montrealfrom $209

Flights to Calgaryfrom $230

Flights to Ottawafrom $211

Flights to Halifaxfrom $258

Flights to Winnipegfrom $267

Flights to Québec Cityfrom $317

Flights to Kelownafrom $234

Flights to Saskatoonfrom $229

Flights to St. John'sfrom $340

Flights to Reginafrom $353

Cheap flights from Louisiana to Ontario from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Ontario departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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WestJet flights from Louisiana to Region of Ontario

Our best WestJet deals on Louisiana to Region of Ontario flight tickets

Delta flights from Louisiana to Region of Ontario

Our best Delta deals on Louisiana to Region of Ontario flight tickets

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How to get the cheapest flight ticket from Louisiana to Region of Ontario

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest Louisiana to Ontario flight route?

What cabin class options are available on Louisiana to Ontario flights?

Can stopping save me money on Louisiana to Region of Ontario flights?

What is the cheapest airline that flies from Louisiana to Ontario?

What airlines fly to Region of Ontario?

How many flights depart from Louisiana to Region of Ontario on average per week?

How long is the flight from Louisiana to Region of Ontario?

Cheap Louisiana to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Region of Ontario

Best Price Found

Fastest flight time

Direct flights

Airports in Region of Ontario

Best airlines flying from Louisiana to Region of Ontario

Compare and see reviews for airlines that fly from Louisiana to Region of Ontario with momondo

Why use momondo?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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