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Cheap flights from Louisiana to Ontario from C$ 180

MSY — YYZ
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Louisiana to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Louisiana to Ontario

Sat 17/109:00 a.m. -
1 stop7h 34m
Wed 4/113:55 p.m. -
1 stop7h 14m
Deal found 8/9C$ 455
Fri 23/105:05 p.m. -
2 stops46h 10m
Fri 30/109:15 a.m. -
1 stop13h 54m
Deal found 9/9C$ 460
Thu 3/128:35 p.m. -
1 stop18h 40m
Sat 12/1212:30 p.m. -
2 stops17h 40m
Deal found 9/9C$ 499
Fri 2/108:03 p.m. -
1 stop26h 32m
Mon 5/109:50 a.m. -
1 stop10h 17m
Deal found 12/9C$ 509
Thu 15/105:51 p.m. -
1 stop20h 04m
Sun 18/108:10 a.m. -
1 stop14h 47m
Deal found 10/9C$ 520
Tue 1/127:11 p.m. -
2 stops20h 59m
Wed 9/127:15 a.m. -
1 stop13h 14m
Deal found 10/9C$ 526
Tue 27/1011:30 a.m. -
1 stop7h 55m
Tue 3/115:00 a.m. -
1 stop6h 23m
Deal found 12/9C$ 684
Thu 3/1211:30 a.m. -
1 stop6h 30m
Mon 7/129:20 p.m. -
1 stop14h 03m
Deal found 9/9C$ 699
Sat 24/106:29 a.m. -
1 stop6h 21m
Sat 31/101:06 p.m. -
1 stop6h 31m
Deal found 9/9C$ 741
Thu 24/96:03 a.m. -
1 stop5h 16m
Sun 27/96:15 a.m. -
1 stop9h 46m
Deal found 9/9C$ 749
Fri 9/1011:45 a.m. -
1 stop6h 36m
Fri 23/105:00 a.m. -
1 stop6h 51m
Deal found 8/9C$ 750
Thu 24/96:10 a.m. -
1 stop6h 28m
Sat 26/911:40 a.m. -
2 stops9h 32m
Deal found 10/9C$ 761

Find flight deals from Louisiana to Ontario

Round-trip from

C$ 455

One-way from

C$ 180

Popular in

March

Cheapest in

February

Average price

C$ 1,018

Good round-trip deal

C$ 253 or less
17/10-4/11
  • 17/10-4/11
  • 2 total stops
  • 14h 48m total
  • Louisiana to Ontario
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31/10-31/12
  • 31/10-31/12
  • 2 total stops
  • 23h 07m total
  • Louisiana to Ontario
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Highest demand for flights based on searches. 3% potential increase in price (C$ 39 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 63 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Louisiana to Ontario.
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Cheapflights Fare Finder

 
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

Cheapest round-trip

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Thu 26/11

6:55 p.m.-1:40 p.m.

1 stop17h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 215

New OrleansToronto

MSY New Orleans Louis Armstrong - YTZ Toronto Island

MSYYTZ

New Orleans Louis Armstrong

Sat 10/10

6:18 p.m.-12:55 p.m.

2 stops17h 37m

Toronto Island

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 221

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Thu 22/10

9:04 p.m.-8:55 p.m.

3 stops22h 51m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 265

New OrleansToronto

MSY New Orleans Louis Armstrong - YTZ Toronto Island

MSYYTZ

New Orleans Louis Armstrong

Tue 20/10

5:05 p.m.-6:00 p.m.

3 stops23h 55m

Toronto Island

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 287

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Tue 6/10

3:17 p.m.-4:40 p.m.

1 stop24h 23m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 290

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Mon 2/11

6:03 p.m.-5:10 p.m.

2 stops22h 07m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 301

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Fri 2/10

8:03 p.m.-1:45 p.m.

1 stop16h 42m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 308
Quickest round-trip

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Sat 9/1

11:30 a.m.-3:25 p.m.

Nonstop2h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 315

New OrleansMontreal

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

MSYYUL

New Orleans Louis Armstrong

Tue 24/11

3:42 p.m.-11:56 p.m.

1 stop7h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 320

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Tue 29/9

5:17 p.m.-4:55 p.m.

2 stops22h 38m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 320

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Louisiana to Ontario

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Louisiana to Region of Ontario (average of C$ 540). Flying from Louisiana to Region of Ontario in December is currently the most expensive (average of C$ 965). 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 LA to ON?

When flying from Louisiana to Region of Ontario, 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 Louisiana to Region of Ontario?

Airfare is below average for this route at the moment.
Louisiana to Region of Ontario flights typically cost between C$ 655 and C$ 1,026 in October.
The cheapest round-trip price found within the last 5 days was C$ 455 on Multiple Airlines (17 Oct-4 Nov).

Related info for your journey

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

    For as low as C$ 737, Delta can have you in Region of Ontario from Louisiana in 5h 59m. Airlines will cover a distance of 1788 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisiana to Region of Ontario one-way?

    C$ 228 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from C$ 233 and C$ 318, respectively.

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

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

  • How can I find direct flights from Louisiana to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Ontario 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 Louisiana to Region of Ontario?

    Currently, February is the cheapest month in which you can book a flight from Louisiana to Region of Ontario (average of C$ 540). Flying from Louisiana to Region of Ontario in December is currently the most expensive (average of C$ 965). 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 for Louisiana to Ontario

Newark to Toronto Island flights
Newark to Pearson Intl flights
Los Angeles to Vancouver Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
San Francisco to Vancouver Intl flights
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Newark to Vancouver Intl flights
John F Kennedy Intl to Toronto Island flights
O'Hare Intl to Pearson Intl flights
Boston to Toronto Island flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
O'Hare Intl to Vancouver Intl flights
Boston to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
Newark to Hamilton flights
Boston to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Newark to Calgary flights
Dallas/Fort Worth to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Los Angeles to Calgary flights
Newark to Québec City flights
O'Hare Intl to Calgary flights
Dulles Intl to Toronto Island flights
San Francisco to Calgary flights
Hobby to Pearson Intl flights
Dallas/Fort Worth to Vancouver Intl flights
Portland to Vancouver Intl flights
Seattle to Calgary flights
Fort Lauderdale to Pearson Intl flights
Atlanta to Pearson Intl flights
John F Kennedy Intl to Calgary flights
San Francisco to Pierre Elliott Trudeau Intl flights
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Ontario to Vancouver Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
LaGuardia to Vancouver Intl flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Louisiana to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Louisiana to Ontario for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Ontario from Louisiana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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