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Cheap flights from Louisiana to Ontario from $85

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 10/1. 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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0 bags

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Find the cheapest flights from Louisiana to Ontario

Cheap round-trip flights

Logo
8:19 pm - 2:05 pmMSY-YYZ
16h 46m1 stop
Logo
6:30 am - 6:53 pmYYZ-MSY
13h 23m1 stop
$208
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Sat, Sep 13 - Sat, Sep 20
Logo
8:19 pm - 2:05 pmMSY-YYZ
16h 46m1 stop
Logo
7:10 am - 5:34 pmYYZ-MSY
11h 24m1 stop
$230
Find Deal
Wed, Oct 1 - Sat, Nov 1
Delta Logo
10:33 am - 9:57 pmMSY-YUL
10h 24m1 stop
Delta Logo
6:00 am - 4:46 pmYUL-MSY
11h 46m2 stops
$478Delta
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Tue, Sep 23 - Sat, Sep 27
Delta Logo
10:35 am - 9:48 pmMSY-YUL
10h 13m1 stop
Delta Logo
6:00 am - 5:53 pmYUL-MSY
12h 53m2 stops
$519Delta
Find Deal
Wed, Sep 3 - Mon, Sep 8
American Airlines Logo
5:34 pm - 9:58 amMSY-YUL
15h 24m1 stop
American Airlines Logo
12:31 pm - 11:01 pmYUL-MSY
11h 30m1 stop
$545American Airlines
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Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
5:39 pm - 9:51 amBTR-YUL
15h 12m2 stops
American Airlines Logo
10:31 am - 9:51 pmYUL-BTR
12h 20m2 stops
$621American Airlines
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Wed, Aug 20 - Mon, Aug 25
United Airlines Logo
5:07 am - 6:50 pmBTR-YUL
12h 43m2 stops
United Airlines Logo
9:25 am - 10:44 pmYUL-BTR
14h 19m2 stops
$683United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
WestJet Logo
3:40 pm - 11:58 pmBTR-YUL
7h 18m1 stop
WestJet Logo
6:45 am - 9:37 amYUL-BTR
27h 52m2 stops
$715WestJet
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Fri, Oct 31 - Mon, Nov 3
WestJet Logo
6:00 am - 5:34 pmBTR-YUL
10h 34m1 stop
WestJet Logo
7:00 am - 10:06 pmYUL-BTR
16h 06m1 stop
$716WestJet
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Fri, Oct 24 - Mon, Oct 27
United Airlines Logo
2:05 pm - 10:36 pmBTR-YYZ
7h 31m1 stop
United Airlines Logo
3:59 pm - 11:24 pmYYZ-BTR
8h 25m1 stop
$752United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8

United Airlines flights from Louisiana to Region of Ontario

Our best United Airlines deals on Louisiana to Region of Ontario flight tickets
United Airlines
Oct 31
BTR5:07 amBaton Rouge Ryan
12h 43m
2 stops
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
Nov 3
YUL9:25 amMontreal Pierre Elliott Trudeau Intl
14h 19m
2 stops
BTR10:44 pmBaton Rouge Ryan
$683
Find similar
United Airlines
Sep 4
BTR2:05 pmBaton Rouge Ryan
7h 31m
1 stop
YYZ10:36 pmToronto Pearson Intl
Sep 8
YYZ3:59 pmToronto Pearson Intl
8h 25m
1 stop
BTR11:24 pmBaton Rouge Ryan
$752
Find similar
United Airlines
Sep 4
BTR5:00 amBaton Rouge Ryan
8h 19m
2 stops
YYZ2:19 pmToronto Pearson Intl
Sep 8
YYZ6:10 amToronto Pearson Intl
6h 01m
1 stop
BTR11:11 amBaton Rouge Ryan
$761
Find similar

American Airlines flights from Louisiana to Region of Ontario

Our best American Airlines deals on Louisiana to Region of Ontario flight tickets
American Airlines
Sep 16
MSY5:34 pmNew Orleans Louis Armstrong
15h 24m
1 stop
YUL9:58 amMontreal Pierre Elliott Trudeau Intl
Sep 23
YUL12:31 pmMontreal Pierre Elliott Trudeau Intl
11h 30m
1 stop
MSY11:01 pmNew Orleans Louis Armstrong
$545
Find similar
American Airlines
Aug 20
BTR5:39 pmBaton Rouge Ryan
15h 12m
2 stops
YUL9:51 amMontreal Pierre Elliott Trudeau Intl
Aug 25
YUL10:31 amMontreal Pierre Elliott Trudeau Intl
12h 20m
2 stops
BTR9:51 pmBaton Rouge Ryan
$621
Find similar
American Airlines
Oct 24
BTR5:43 pmBaton Rouge Ryan
15h 07m
2 stops
YUL9:50 amMontreal Pierre Elliott Trudeau Intl
Oct 27
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 16m
2 stops
BTR10:46 pmBaton Rouge Ryan
$678
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Region of Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Louisiana to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Sat 9/13

8:19 pm-2:05 pm

1 stop16h 46m

Toronto Pearson Intl

Sat 9/20

6:30 am-6:53 pm

1 stop13h 23m

$208

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Wed 10/1

8:19 pm-2:05 pm

1 stop16h 46m

Toronto Pearson Intl

Sat 11/1

7:10 am-5:34 pm

1 stop11h 24m

$230

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 9/23

10:33 am-9:57 pm

1 stop10h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 9/27

6:00 am-4:46 pm

2 stops11h 46m

$478

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 9/3

10:35 am-9:48 pm

1 stop10h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 9/8

6:00 am-5:53 pm

2 stops12h 53m

$519

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 9/16

5:34 pm-9:58 am

1 stop15h 24m

Montreal Pierre Elliott Trudeau Intl

Tue 9/23

12:31 pm-11:01 pm

1 stop11h 30m

$545

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Wed 8/20

5:39 pm-9:51 am

2 stops15h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 8/25

10:31 am-9:51 pm

2 stops12h 20m

$621

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 10/31

5:07 am-6:50 pm

2 stops12h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 11/3

9:25 am-10:44 pm

2 stops14h 19m

$683

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 10/31

3:40 pm-11:58 pm

1 stop7h 18m

Montreal Pierre Elliott Trudeau Intl

Mon 11/3

6:45 am-9:37 am

2 stops27h 52m

$715

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 10/24

6:00 am-5:34 pm

1 stop10h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 10/27

7:00 am-10:06 pm

1 stop16h 06m

$716

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 9/4

2:05 pm-10:36 pm

1 stop7h 31m

Toronto Pearson Intl

Mon 9/8

3:59 pm-11:24 pm

1 stop8h 25m

$752

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

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

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 $347. If you aren’t able to travel during the month of March, then book flights to Region of Ontario from Louisiana during November instead. Flights to Region of Ontario in November, while not as cheap as those in March, still average around $441.

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

According to our data, Saturday is the cheapest day to fly to Region of Ontario from Louisiana. The lowest ticket price found for a Saturday departure recently was $929. 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 $1,182. 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 at noon. momondo users have found flights departing from Louisiana to Region of Ontario at noon for as low as $205. 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 $1,096.

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 3 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 34% 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

$85

Fastest flight time

2h 47m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Region of Ontario

3 airports
The best one-way flight to Region of Ontario from Louisiana in the past 72 hours is $85. The best round-trip flight deal from Louisiana to Region of Ontario found on momondo in the last 72 hours is $208.
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, Saturday and Sunday. Airlines offering direct flights are: United Airlines and Air Canada.
There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)
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?

  • 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?

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 AirlinesPriceFrom $274Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Air CanadaPriceFrom $295Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
DeltaPriceFrom $465Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $562Free CancellationRating
7.2
10,000 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

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.
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Find better results for your trip to Ontario

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