Cheap flights from Ontario to Louisiana from C$ 197

The month of June is, on average, the cheapest month to fly to Louisiana from Region of Ontario, with most prices found around C$ 641. If you are unable to visit Louisiana during the month of June, then departing from Region of Ontario during the month April is also very affordable. Most momondo users find prices during this month for around C$ 653.

The cheapest day to depart from Region of Ontario to Louisiana is on a Tuesday when prices can be found for as low as C$ 556. Flights from Region of Ontario to Louisiana on a Thursday will generally be more expensive and average around C$ 829. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Louisiana is in the afternoon when flights can be purchased for as low as C$ 614. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 752 on average. Flights to Louisiana from Region of Ontario in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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 C$ 740 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 C$ 345 on momondo.

There are 2 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.

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

Air Canada, United Airlines and WestJet 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 57% of people opting to fly with this airline when travelling to Louisiana. Keep in mind that there are 5 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

6 flights are operational weekly from Region of Ontario to Louisiana as of March 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Ottawa, and flying into Louisiana, then you can expect flight times to average 4h 20m and 6h 05m, respectively.