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Cheap flights from Louisiana to Ontario from C$ 210

MSY — YYZ
25 Nov — 2 Dec1
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

Thu 3/123:29 p.m. -
1 stop23h 46m
Sun 6/129:15 a.m. -
1 stop13h 42m
Deal found 25/10C$ 475
Thu 12/116:22 p.m. -
2 stops13h 10m
Mon 16/119:00 p.m. -
2 stops20h 13m
Deal found 22/10C$ 532
Thu 26/117:44 a.m. -
2 stops28h 56m
Mon 30/116:30 a.m. -
1 stop12h 30m
Deal found 24/10C$ 552
Sat 5/129:26 a.m. -
2 stops12h 18m
Sat 12/122:25 p.m. -
1 stop21h 01m
Deal found 21/10C$ 553
Wed 9/129:26 a.m. -
2 stops12h 54m
Wed 16/128:00 a.m. -
1 stop12h 13m
Deal found 24/10C$ 571
Wed 28/107:00 a.m. -
2 stops31h 20m
Mon 23/112:25 p.m. -
1 stop18h 58m
Deal found 24/10C$ 576
Wed 28/107:00 a.m. -
2 stops31h 20m
Sat 21/112:25 p.m. -
1 stop18h 58m
Deal found 24/10C$ 584
Mon 23/116:55 p.m. -
2 stops20h 02m
Mon 30/1112:15 p.m. -
3 stops21h 26m
Deal found 26/10C$ 740
Thu 10/129:26 a.m. -
3 stops30h 49m
Thu 17/1212:15 p.m. -
3 stops21h 32m
Deal found 26/10C$ 744
Sat 5/126:00 a.m. -
1 stop9h 14m
Sat 12/127:35 a.m. -
1 stop6h 37m
Deal found 21/10C$ 1,004
Mon 7/123:59 p.m. -
1 stop4h 57m
Mon 14/126:15 a.m. -
1 stop7h 57m
Deal found 23/10C$ 1,032
Mon 7/125:31 a.m. -
1 stop9h 59m
Mon 14/1212:30 p.m. -
2 stops11h 31m
Deal found 23/10C$ 1,076

Find flight deals from Louisiana to Ontario

Round-trip from

C$ 475

One-way from

C$ 210

Popular in

March

Cheapest in

February

Average price

C$ 880

Good round-trip deal

C$ 349 or less

Good one-way deal

C$ 349 or less
3/12-6/12
  • 3/12-6/12
  • 2 total stops
  • 37h 28m total
  • Louisiana to Ontario
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2/2-31/12
  • 2/2-31/12
  • 2 total stops
  • 31h 47m total
  • Louisiana to Ontario
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (C$ 61 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Louisiana to Ontario.
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Price to beat on a one-way 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

Mon 30/11

2:46 p.m.-10:55 p.m.

3 stops55h 09m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 279

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Sun 21/2

5:54 p.m.-11:55 p.m.

2 stops29h 01m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 297

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Mon 1/2

7:46 p.m.-6:50 a.m.

1 stop10h 04m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 304

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Sun 7/2

5:54 p.m.-11:55 p.m.

2 stops29h 01m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 339

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Sat 9/1

7:15 a.m.-10:18 p.m.

2 stops14h 03m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 377
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$ 408

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Sat 28/11

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$ 420

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Wed 7/4

7:55 a.m.-5:15 p.m.

2 stops32h 20m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 422

New OrleansToronto

MSY New Orleans Louis Armstrong - YYZ Toronto Pearson Intl

MSYYYZ

New Orleans Louis Armstrong

Fri 4/12

7:00 a.m.-4:47 p.m.

2 stops8h 47m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 465

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Wed 7/4

7:00 a.m.-9:56 p.m.

3 stops13h 56m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 506

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 25 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$ 545). Flying from Louisiana to Region of Ontario in September is currently the most expensive (average of C$ 992). 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$ 674 and C$ 1,023 in December.
The cheapest round-trip price found within the last 5 days was C$ 475 on Multiple Airlines (3 Dec-6 Dec).

Related info for your journey

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

    For as low as C$ 912, American Airlines can have you in Region of Ontario from Louisiana in 4h 45m. 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$ 230 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$ 235 and C$ 321, 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$ 545). Flying from Louisiana to Region of Ontario in September is currently the most expensive (average of C$ 992). 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

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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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