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

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

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

On average, it takes 4h 20m to fly from Region of Ontario to Louisiana if you fly out of Toronto (the most popular airport in Region of Ontario) and into New Orleans (the most popular airport in Louisiana). If you’re flying out of Ottawa and into New Orleans, then the flight time is around 6h 05m.

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

As of March 2026, there are 6 flights per week flying from Region of Ontario to Louisiana. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

What airlines fly to Louisiana?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Louisiana from Region of Ontario according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 3 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Louisiana.

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

The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$143 Cheap Flights from Ontario to Louisiana in 2026

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Find the cheapest flights from Ontario to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 5:32 pm

YYZ

MSY

12h 02m

2 stops

3:39 pm - 2:05 pm

MSY

YYZ

21h 26m

1 stop

$301Multiple Airlines

Mon, Apr 27 - Wed, Apr 29

7:15 am - 6:55 pm

YYZ

MSY

12h 40m

2 stops

2:48 pm - 12:14 am

MSY

YYZ

8h 26m

1 stop

$309Multiple Airlines

Sat, Apr 11 - Wed, Apr 15

12:50 pm - 11:36 pm

YUL

MSY

11h 46m

1 stop

4:25 pm - 11:41 pm

MSY

YUL

6h 16m

1 stop

$372WestJet

Wed, May 6 - Wed, May 13

12:42 pm - 7:30 pm

YUL

MSY

7h 48m

1 stop

6:48 am - 5:40 pm

MSY

YUL

9h 52m

1 stop

$373WestJet

Tue, Apr 14 - Tue, Apr 21

6:25 am - 12:55 pm

YOW

MSY

7h 30m

1 stop

7:00 am - 11:54 pm

MSY

YOW

15h 54m

2 stops

$393United Airlines

Sun, May 31 - Wed, Jun 3

10:44 am - 10:47 pm

YOW

MSY

13h 03m

1 stop

12:30 pm - 11:54 pm

MSY

YOW

10h 24m

1 stop

$394United Airlines

Mon, May 4 - Mon, May 11

5:05 am - 10:56 am

YOW

MSY

6h 51m

1 stop

11:50 am - 12:46 am

MSY

YOW

11h 56m

1 stop

$407Air Canada

Wed, May 6 - Wed, May 13

8:30 am - 5:58 pm

YTZ

MSY

10h 28m

2 stops

8:00 am - 6:42 pm

MSY

YTZ

9h 42m

1 stop

$427Air Canada

Thu, Jun 11 - Mon, Jun 15

7:00 am - 3:12 pm

YUL

BTR

9h 12m

1 stop

10:25 am - 11:25 pm

BTR

YUL

12h 00m

2 stops

$427Delta

Wed, Jul 1 - Mon, Jul 13

6:00 am - 3:15 pm

YYZ

BTR

10h 15m

2 stops

4:00 pm - 11:59 pm

BTR

YYZ

6h 59m

1 stop

$462Delta

Tue, May 5 - Wed, May 6

WestJet flights from Region of Ontario to Louisiana

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

WestJet

Apr 20

YYZ6:11 pmToronto Pearson Intl

17h 07m

1 stop

MSY10:18 amNew Orleans Louis Armstrong

Apr 21

MSY12:59 pmNew Orleans Louis Armstrong

9h 11m

1 stop

YYZ11:10 pmToronto Pearson Intl

$362

WestJet

Apr 17

YYZ11:30 amToronto Pearson Intl

7h 47m

1 stop

MSY6:17 pmNew Orleans Louis Armstrong

Apr 24

MSY11:42 amNew Orleans Louis Armstrong

11h 17m

1 stop

YYZ11:59 pmToronto Pearson Intl

$365

WestJet

May 1

YYZ6:27 pmToronto Pearson Intl

6h 08m

1 stop

MSY11:35 pmNew Orleans Louis Armstrong

May 8

MSY4:25 pmNew Orleans Louis Armstrong

5h 49m

1 stop

YYZ11:14 pmToronto Pearson Intl

$367

Air Canada flights from Region of Ontario to Louisiana

Our best Air Canada deals on Region of Ontario to Louisiana flight tickets

Air Canada

Jul 10

YYZ8:55 amToronto Pearson Intl

2h 57m

MSY10:52 amNew Orleans Louis Armstrong

Jul 13

MSY11:50 amNew Orleans Louis Armstrong

2h 52m

YYZ3:42 pmToronto Pearson Intl

$366

Air Canada

May 27

YYZ8:55 amToronto Pearson Intl

3h 01m

MSY10:56 amNew Orleans Louis Armstrong

Jun 3

MSY11:50 amNew Orleans Louis Armstrong

2h 52m

YYZ3:42 pmToronto Pearson Intl

$396

Air Canada

Aug 17

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

5h 50m

1 stop

MSY10:50 amNew Orleans Louis Armstrong

Aug 21

MSY11:45 amNew Orleans Louis Armstrong

6h 42m

1 stop

YUL7:27 pmMontreal Pierre Elliott Trudeau Intl

$398

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Mon 4/27

6:30 am-5:32 pm

2 stops12h 02m

New Orleans Louis Armstrong

Wed 4/29

3:39 pm-2:05 pm

1 stop21h 26m

$301

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Sat 4/11

7:15 am-6:55 pm

2 stops12h 40m

New Orleans Louis Armstrong

Wed 4/15

2:48 pm-12:14 am

1 stop8h 26m

$309

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 5/6

12:50 pm-11:36 pm

1 stop11h 46m

New Orleans Louis Armstrong

Wed 5/13

4:25 pm-11:41 pm

1 stop6h 16m

$372

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

12:42 pm-7:30 pm

1 stop7h 48m

New Orleans Louis Armstrong

Tue 4/21

6:48 am-5:40 pm

1 stop9h 52m

$373

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 5/31

6:25 am-12:55 pm

1 stop7h 30m

New Orleans Louis Armstrong

Wed 6/3

7:00 am-11:54 pm

2 stops15h 54m

$393

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 5/4

10:44 am-10:47 pm

1 stop13h 03m

New Orleans Louis Armstrong

Mon 5/11

12:30 pm-11:54 pm

1 stop10h 24m

$394

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 5/6

5:05 am-10:56 am

1 stop6h 51m

New Orleans Louis Armstrong

Wed 5/13

11:50 am-12:46 am

1 stop11h 56m

$407

TorontoNew Orleans

YTZ - MSY

YTZMSY

Toronto Island

Thu 6/11

8:30 am-5:58 pm

2 stops10h 28m

New Orleans Louis Armstrong

Mon 6/15

8:00 am-6:42 pm

1 stop9h 42m

$427

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

7:00 am-3:12 pm

1 stop9h 12m

Baton Rouge Ryan

Mon 7/13

10:25 am-11:25 pm

2 stops12h 00m

$427

Quickest round-trip

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Tue 5/5

6:00 am-3:15 pm

2 stops10h 15m

Baton Rouge Ryan

Wed 5/6

4:00 pm-11:59 pm

1 stop6h 59m

$462

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 Region of Ontario to Louisiana

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

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Other information

What is the cheapest month to fly to Louisiana?

In general, June is the cheapest month to fly from Region of Ontario to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $466. The month of April is another great option to travel to Louisiana, with average flight prices from Region of Ontario averaging around $475.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Wednesday is the cheapest day to fly to Louisiana from Region of Ontario. The lowest ticket price found for a Wednesday departure recently was $342. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Thursday is $677.

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

The cheapest time of day to fly to Louisiana is in the morning when flights can be purchased for as low as $485. In contrast, the most expensive time of day to depart to Louisiana is in the afternoon when prices are around $526.

What is the cheapest Ontario to Louisiana flight route?

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

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $538 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Region of Ontario for as low as $251 on momondo.

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

There are 3 cabin classes available to choose from on Ontario to Louisiana 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 Region of Ontario to Louisiana flights?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Louisiana.

Cheap Region of Ontario to Louisiana flight deals and tips

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

Best Price Found	$360
Fastest flight time	2h 57m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Louisiana	31 airports

The best flight deal from Region of Ontario to Louisiana found on momondo in the last 72 hours is $360

The fastest flight from Region of Ontario to Louisiana takes 2h 57m

Direct flights go from Region of Ontario to Louisiana on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There are 31 airports in Louisiana. From Region of Ontario there are direct flights to New Orleans Louis Armstrong (MSY).

Search flight deals

When did momondo last update prices for flights from Ontario to Louisiana?
Prices for flights from Ontario to Louisiana were last updated today.
How many operators does momondo search for flights from Ontario to Louisiana?
The number of operators available for flights from Ontario to Louisiana is 4 as of March 2026.
How old do you have to be to fly from Ontario to Louisiana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Louisiana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to Louisiana is Airbus A319 (57.41% of total bookings). The next most popular plane models are Airbus A220-300 (15.74%), Embraer 175 (10.19%), and Boeing 737 MAX 8 (7.41%).

Best airlines flying from Region of Ontario to Louisiana

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $193	Free Cancellation	Rating 7.4 9,477 reviews	Search United Airlines flights
Air Canada	PriceFrom $286	Free Cancellation	Rating 7.1 10,840 reviews	Search Air Canada flights
Delta	PriceFrom $333	Free Cancellation	Rating 7.9 8,326 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Louisiana. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Louisiana from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Ontario to Louisiana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Ontario to Louisiana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to New Yorkfrom $66

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Flights to Chicagofrom $68

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Flights to Las Vegasfrom $41

Flights to Washington, D.C.from $59

Flights to Bostonfrom $65

Flights to Atlantafrom $53

Flights to Dallasfrom $62

Flights to Seattlefrom $104

Cheap flights from Ontario to Louisiana from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Louisiana departing on 4/14. 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 Region of Ontario to Louisiana

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

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Our best Air Canada deals on Region of Ontario to Louisiana flight tickets

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See travel insights to Louisiana from

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

What is the cheapest month to fly to Louisiana?

What is the cheapest day to depart on your flight to Louisiana?

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

What is the cheapest Ontario to Louisiana flight route?

How far in advance should I book a flight to Louisiana?

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

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

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

What airlines fly to Louisiana?

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

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

Cheap Region of Ontario to Louisiana flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Louisiana

Best airlines flying from Region of Ontario to Louisiana

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

Why use momondo?

An easier way to manage your Louisiana 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 Louisiana

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