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

There are many flights that can get you from Region of Ontario to Louisiana in 5h 34m. Fly via United Airlines, Delta, or WestJet to get the fastest option. The distance from Region of Ontario to Louisiana is about 2240 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Louisiana ranges from 83.0 - 163.0 mm per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit Louisiana when rainfall is around 83.0 mm.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Can I find deals for flights from Ontario to Louisiana that include hotel bookings?

Yes. In addition to deals on Ontario to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Louisiana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Louisiana.

Can I find deals for business class flights from Ontario to Louisiana?

Yes. Cheapflights offers flight deals from Ontario to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 242+ Cheap Flights from Ontario to Louisiana

Cheap flight deals from Ontario to Louisiana

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Louisiana
Explore the most affordable flight options available from Ontario to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Thu 10/1212:20 p.m. -

1 stop8h 20m

Sun 13/128:35 p.m. -

1 stop18h 40m

Deal found 9/9C$ 413

Sat 21/112:25 p.m. -

1 stop8h 44m

Thu 26/119:18 a.m. -

1 stop9h 02m

Deal found 10/9C$ 438

Thu 10/1212:20 p.m. -

1 stop8h 20m

Tue 15/127:11 p.m. -

2 stops21h 29m

Deal found 10/9C$ 439

Sat 24/101:30 p.m. -

1 stop6h 59m

Sat 31/105:08 p.m. -

2 stops23h 07m

Deal found 9/9C$ 442

Fri 13/119:15 a.m. -

1 stop13h 54m

Tue 17/115:08 p.m. -

2 stops25h 12m

Deal found 10/9C$ 452

Sat 24/101:30 p.m. -

1 stop6h 59m

Wed 28/105:08 p.m. -

2 stops21h 12m

Deal found 9/9C$ 463

Fri 20/119:15 a.m. -

1 stop13h 54m

Fri 27/117:00 a.m. -

1 stop8h 15m

Deal found 8/9C$ 467

Tue 6/109:50 a.m. -

1 stop29h 31m

Tue 20/103:17 p.m. -

1 stop27h 48m

Deal found 11/9C$ 468

Mon 9/119:15 a.m. -

1 stop13h 54m

Thu 12/116:22 p.m. -

2 stops20h 53m

Deal found 7/9C$ 470

Thu 10/1212:20 p.m. -

1 stop8h 20m

Wed 16/127:11 p.m. -

2 stops27h 44m

Deal found 10/9C$ 472

Thu 1/106:00 a.m. -

1 stop5h 51m

Wed 7/1011:45 a.m. -

1 stop6h 36m

Deal found 8/9C$ 550

Wed 7/106:00 a.m. -

1 stop5h 51m

Wed 14/1011:45 a.m. -

1 stop6h 07m

Deal found 9/9C$ 551

Best flights from Ontario to Louisiana
Discover carefully curated flight deals from Ontario to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Wed 17/22:20 p.m. -

1 stop5h 34m

Tue 23/29:45 a.m. -

2 stops10h 55m

Deal found 12/9C$ 599

Mon 9/116:10 a.m. -

1 stop10h 58m

Thu 12/1111:30 a.m. -

Nonstop2h 55m

Deal found 7/9C$ 617

Mon 15/26:00 a.m. -

1 stop5h 34m

Mon 22/25:30 a.m. -

1 stop5h 14m

Deal found 12/9C$ 633

Wed 9/125:25 p.m. -

1 stop5h 43m

Thu 10/1210:23 a.m. -

1 stop23h 47m

Deal found 7/9C$ 690

Sat 10/103:15 p.m. -

1 stop5h 32m

Sat 17/1011:46 a.m. -

1 stop6h 11m

Deal found 12/9C$ 727

Tue 2/27:00 a.m. -

1 stop8h 39m

Sat 13/27:00 a.m. -

1 stop13h 01m

Deal found 9/9C$ 601

Tue 8/127:00 a.m. -

1 stop6h 01m

Thu 10/125:11 p.m. -

1 stop5h 47m

Deal found 10/9C$ 647

Thu 14/19:30 a.m. -

2 stops11h 20m

Thu 21/110:33 a.m. -

2 stops10h 07m

Deal found 8/9C$ 601

Tue 27/106:33 p.m. -

1 stop15h 59m

Tue 3/116:03 a.m. -

1 stop27h 20m

Deal found 12/9C$ 691

Sat 6/23:00 p.m. -

1 stop9h 42m

Mon 15/28:20 p.m. -

2 stops15h 50m

Deal found 11/9C$ 601

Mon 14/125:25 p.m. -

1 stop7h 42m

Tue 5/111:55 a.m. -

1 stop7h 33m

Deal found 7/9C$ 690

Sat 31/105:00 a.m. -

1 stop6h 23m

Wed 4/1112:44 p.m. -

2 stops20h 27m

Deal found 11/9C$ 792

Mon 1/27:00 a.m. -

2 stops13h 50m

Sat 13/27:00 a.m. -

2 stops11h 38m

Deal found 9/9C$ 601

Sat 3/106:00 a.m. -

2 stops15h 49m

Tue 6/105:53 p.m. -

1 stop5h 01m

Deal found 9/9C$ 697

Mon 25/16:25 a.m. -

1 stop16h 55m

Fri 29/17:35 a.m. -

1 stop6h 18m

Deal found 10/9C$ 851

Sun 7/27:00 a.m. -

2 stops11h 53m

Sat 13/27:00 a.m. -

2 stops11h 38m

Deal found 9/9C$ 601

Fri 25/91:34 p.m. -

1 stop7h 21m

Sun 27/912:53 p.m. -

1 stop10h 06m

Deal found 8/9C$ 835

Thu 1/101:34 p.m. -

1 stop9h 19m

Tue 6/105:53 p.m. -

1 stop5h 06m

Deal found 8/9C$ 726

Sat 10/108:15 a.m. -

1 stop15h 17m

Sat 17/107:15 a.m. -

1 stop7h 40m

Deal found 10/9C$ 905

Fri 4/126:45 a.m. -

2 stops11h 48m

Mon 7/127:00 a.m. -

1 stop6h 17m

Deal found 11/9C$ 621

Thu 10/127:35 a.m. -

1 stop8h 38m

Mon 14/1210:23 a.m. -

1 stop4h 52m

Deal found 10/9C$ 727

Sat 10/103:53 p.m. -

1 stop6h 44m

Sat 17/103:43 p.m. -

1 stop5h 53m

Deal found 11/9C$ 621

Thu 10/126:25 a.m. -

1 stop10h 31m

Sun 20/124:55 p.m. -

1 stop20h 58m

Deal found 11/9C$ 973

Thu 3/123:45 p.m. -

1 stop7h 08m

Mon 7/127:00 a.m. -

1 stop6h 17m

Deal found 11/9C$ 621

Wed 14/106:15 a.m. -

1 stop5h 33m

Mon 19/105:13 p.m. -

1 stop5h 46m

Deal found 9/9C$ 759

Thu 31/126:25 a.m. -

1 stop10h 40m

Mon 11/17:35 a.m. -

1 stop6h 18m

Deal found 11/9C$ 993

Sat 12/125:55 p.m. -

1 stop5h 59m

Tue 15/127:00 a.m. -

1 stop7h 12m

Deal found 10/9C$ 622

Thu 1/105:15 p.m. -

1 stop6h 30m

Tue 6/107:00 a.m. -

1 stop5h 42m

Deal found 9/9C$ 622

Sun 8/1111:38 a.m. -

1 stop9h 21m

Thu 12/1110:58 a.m. -

1 stop9h 59m

Deal found 9/9C$ 833

Thu 10/126:25 a.m. -

1 stop10h 31m

Sun 13/127:40 a.m. -

1 stop8h 23m

Deal found 9/9C$ 1,061

Find flight deals from Ontario to Louisiana

Round-trip from	C$ 413
One-way from	C$ 242
Popular in	September
Cheapest in	July
Average price	C$ 913
Good round-trip deal	C$ 675 or less
Good one-way deal	C$ 450 or less

10/12-13/12
2 total stops
27h 00m total
Ontario to Louisiana

Search Deals

16/11-31/12
2 total stops
55h 58m total
Ontario to Louisiana

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 106 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Ontario to Louisiana.

Search Deals

Price to beat on a one-way flight from Ontario to Louisiana.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Fri 13/11

9:15 a.m.-10:09 p.m.

1 stop13h 54m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 260

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Mon 1/3

3:55 p.m.-6:51 p.m.

1 stop27h 56m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 270

TorontoNew Orleans

YTZ Toronto Island - MSY New Orleans Louis Armstrong

YTZMSY

Toronto Island

Tue 27/10

9:10 a.m.-4:13 p.m.

2 stops32h 03m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 291

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 5/10

4:15 p.m.-4:22 p.m.

2 stops25h 07m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 294

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Sat 5/12

7:15 a.m.-7:29 p.m.

1 stop13h 14m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 296

TorontoNew Orleans

YTZ Toronto Island - MSY New Orleans Louis Armstrong

YTZMSY

Toronto Island

Mon 26/10

9:10 a.m.-4:13 p.m.

2 stops32h 03m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 296

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Wed 11/11

9:20 a.m.-8:10 p.m.

3 stops35h 50m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 312

TorontoNew Orleans

YTZ Toronto Island - MSY New Orleans Louis Armstrong

YTZMSY

Toronto Island

Wed 11/11

9:10 a.m.-1:39 p.m.

2 stops29h 29m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 334

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

7:00 a.m.-3:50 p.m.

1 stop9h 50m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 337

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

7:10 a.m.-1:07 p.m.

1 stop6h 57m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ontario with our price prediction graph.

YYZ-MSY

YUL-MSY

YTZ-MSY

YYZ-BTR

YOW-MSY

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Louisiana

CAON-USLA

YYZ-MSY

YUL-MSY

YTZ-MSY

YYZ-BTR

What is the cheapest month to book a flight from Region of Ontario to Louisiana?

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Louisiana (average of C$ 572). Flying from Region of Ontario to Louisiana in October is currently the most expensive (average of C$ 777). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to LA?

When flying from Region of Ontario to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Region of Ontario to Louisiana?

Airfare is below average for this route at the moment.

Region of Ontario to Louisiana flights typically cost between C$ 514 and C$ 752 in December.
The cheapest round-trip price found within the last 5 days was C$ 413 on Multiple Airlines (10 Dec-13 Dec).

How far ahead should I book a flight from Region of Ontario to Louisiana?

The best time to book flights from Region of Ontario to Louisiana is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Louisiana

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Ontario to Louisiana by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Delta

7.8

Good

8,568 reviews

Delta

7.8

Good

8,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

United Airlines

7.4

Good

10,211 reviews

Delta

7.8

Good

8,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

WestJet

7.2

Good

3,444 reviews

Delta

7.8

Good

8,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

American Airlines

7.1

Good

12,049 reviews

Delta

7.8

Good

8,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Air Canada

7.1

Good

11,619 reviews

Delta

7.8

Good

8,568 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

How long is the flight from Region of Ontario to Louisiana?
There are many flights that can get you from Region of Ontario to Louisiana in 5h 34m. Fly via United Airlines, Delta, or WestJet to get the fastest option. The distance from Region of Ontario to Louisiana is about 2240 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Ontario to Louisiana that include hotel bookings?
Yes. In addition to deals on Ontario to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Louisiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Louisiana.
Can I find deals for business class flights from Ontario to Louisiana?
Yes. Cheapflights offers flight deals from Ontario to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Louisiana?
Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Louisiana (average of C$ 572). Flying from Region of Ontario to Louisiana in October is currently the most expensive (average of C$ 777). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for Ontario to Louisiana

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Top 5 airlines flying from Ontario to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 294	AverageC$ 541	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 334	AverageC$ 687	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 357	AverageC$ 611	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 368	AverageC$ 627	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 512	AverageC$ 680	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Louisiana?

When you search for this flight from Ontario to Louisiana, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Louisiana?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Louisiana for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Louisiana with no change fees?

Need flexible booking options for your flight to Louisiana from Ontario? 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 Ontario to Louisiana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisiana from Ontario today and book when prices fit your budget.

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Cheap flights from Ontario to Louisiana from C$ 242

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Louisiana

Cheapest flights from Ontario to LouisianaExplore the most affordable flight options available from Ontario to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from Ontario to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Ontario to LouisianaDiscover carefully curated flight deals from Ontario to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Ontario to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Ontario to LouisianaExplore direct flight options from Ontario to Louisiana based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct flight options from Ontario to Louisiana based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Ontario to LouisianaDiscover last-minute flight deals from Ontario to Louisiana. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Louisiana. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Ontario to LouisianaSearch for one-way flight options from Ontario to Louisiana. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Ontario to Louisiana. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Ontario to Louisiana

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Louisiana that are best for you.

Best time to book a flight from Ontario to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ontario with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Region of Ontario to Louisiana?

What is the cheapest time of day to fly from ON to LA?

Find hourly flight availability from Ontario to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2026.

When flying from Region of Ontario to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Region of Ontario to Louisiana?

Airfare is below average for this route at the moment.

Region of Ontario to Louisiana flights typically cost between C$ 514 and C$ 752 in December.The cheapest round-trip price found within the last 5 days was C$ 413 on Multiple Airlines (10 Dec-13 Dec).

How far ahead should I book a flight from Region of Ontario to Louisiana?

The best time to book flights from Region of Ontario to Louisiana is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Louisiana

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Ontario to Louisiana by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Ontario to Louisiana that include hotel bookings?

How can I find direct flights from Ontario to Louisiana?

Can I find deals for business class flights from Ontario to Louisiana?

What is the cheapest month to book a flight from Region of Ontario to Louisiana?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Ontario to Louisiana by cabin class

Find flights from Ontario to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Louisiana flights

Browse other Ontario and Louisiana flight options. Last updated on 12 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Louisiana

Find the right flight back to Ontario after your stay in Louisiana

Ontario to Louisiana flights

Consider these flights travelling from Ontario to Louisiana.

Top 5 airlines flying from Ontario to Louisiana

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Louisiana?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Louisiana?

Can Cheapflights find flights from Ontario to Louisiana with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Louisiana become cheaper?

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Cheapest flights from Ontario to Louisiana
Explore the most affordable flight options available from Ontario to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from Ontario to Louisiana
Discover carefully curated flight deals from Ontario to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Ontario to Louisiana
Explore direct flight options from Ontario to Louisiana based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Ontario to Louisiana
Discover last-minute flight deals from Ontario to Louisiana. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Ontario to Louisiana
Search for one-way flight options from Ontario to Louisiana. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Region of Ontario to Louisiana flights typically cost between C$ 514 and C$ 752 in December.
The cheapest round-trip price found within the last 5 days was C$ 413 on Multiple Airlines (10 Dec-13 Dec).