$144 Find Cheap Flights from Ontario to Louisiana

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Low seasonJune
High seasonFebruary
Cheapest flight$144
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Toronto to New Orleans

FAQs for booking flights from Ontario to Louisiana

  • How does KAYAK find such low prices on flights from Ontario to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Louisiana?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Louisiana is New Orleans Louis Armstrong Airport (MSY), with an average flight price of $228.

  • What is the cheapest day to fly to Louisiana?

    Based on KAYAK data, the cheapest day to fly to Louisiana is Monday where round-trip tickets can be as cheap as $543. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,164 on average.

  • What is the cheapest time of day to fly to Louisiana?

    The cheapest time of day to fly to Louisiana is generally at night, when round-trip flights cost $250 on average. The most expensive time of day to fly to Louisiana is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $567.

  • What is the cheapest flight to Louisiana?

    The cheapest ticket to Louisiana from Ontario found in the last 72 hours was to New Orleans, at $277 round-trip. The most popular route is Toronto Pearson Intl Airport (YYZ) to New Orleans (MSY) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $277.

  • What is the cheapest month to fly from Ontario to Louisiana?

    The cheapest month for flights from Ontario to Louisiana is November, when tickets cost $463 (return) on average. On the other hand, the most expensive months are March and October, when the average cost of round-trip tickets is $607 and $602 respectively.

  • How far in advance should I book a flight from Ontario to Louisiana?

    To get a below average price on the flight from Ontario to Louisiana, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How long is the flight to Louisiana?

    An average nonstop flight from Ontario to Louisiana takes 8h 59m, covering a distance of 1218 miles. The shortest route is Toronto Pearson Intl Airport (YYZ) to New Orleans (MSY) with an average flight time of 2h 51m.

  • What are the most popular destinations in Louisiana?

    Based on KAYAK flight searches, the most popular destination is New Orleans (91% of total searches to Louisiana). The next most popular destinations are Baton Rouge (6%) and Shreveport (3%).

Reviews of the top 4 airlines serving from Ontario to Louisiana

 
Need help choosing which airline to fly with from Ontario to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7974 reviews
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
Airline reviews

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

6.0 GoodBrenda, Jul 2025SAV - ATL
Read more Delta reviews

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

The way BCN airport handled boarding was a huge improvement over our trip to Spain from JFK. Instead of gate-mosquitos edging in before their zone was called, in BCN they had clearly marked lines for Zones 1-8 and people just lined up correctly. The flight itself was uneventful. The meal (curried chicken and rice) was one of the better meals we've had on Delta. Entertainment options were plentiful, power chargers were available in Main Cabin, and seats were decent. Flight staff were very friendly and positive throughout the 8 hour flight.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

The checkpoint hornets are always looking fhrough Americans' luggage keeping what they deem impassible! Grrrrr!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

Flight was good & early meaning the gate was changed. With gate change there were no wheelchairs & the gate attendant left without making sure wheelchairs were coming to the changed gate. I had to go to another attendant at another desk to get this done.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

Book cheap flights from Ontario to Louisiana

Recent round-trip flight deals

9/4Thu
1 stop
5h 51mYYZ-MSY
9/14Sun
1 stop
18h 05mMSY-YYZ
$255
9/14Sun
1 stop
5h 51mYYZ-MSY
9/19Fri
1 stop
17h 56mMSY-YYZ
$266
9/12Fri
1 stopDelta
17h 35mYUL-MSY
9/15Mon
1 stopDelta
14h 16mMSY-YUL
$399
7/23Wed
1 stopDelta
12h 58mYUL-MSY
7/28Mon
1 stopDelta
9h 53mMSY-YUL
$425
9/4Thu
2 stopsUnited Airlines
14h 16mYUL-MSY
9/8Mon
2 stopsUnited Airlines
19h 24mMSY-YUL
$442
9/12Fri
2 stopsUnited Airlines
19h 07mYUL-MSY
9/15Mon
1 stopUnited Airlines
19h 20mMSY-YUL
$445
8/20Wed
1 stopAmerican Airlines
7h 07mYUL-MSY
8/27Wed
1 stopAmerican Airlines
9h 36mMSY-YUL
$489
10/23Thu
1 stopAmerican Airlines
12h 29mYUL-MSY
10/27Mon
1 stopAmerican Airlines
9h 40mMSY-YUL
$506
8/24Sun
2 stopsAir Canada
11h 27mYTZ-MSY
8/31Sun
2 stopsAir Canada
10h 01mMSY-YTZ
$659
9/27Sat
1 stopAir Canada
15h 28mYOW-MSY
10/5Sun
1 stopAir Canada
5h 13mMSY-YOW
$1,199

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Recent one-way flight deals

9/15Mon
1 stop
12h 59mYYZ-MSY
$144
7/30Wed
1 stop
26h 43mYTZ-MSY
$149
8/12Tue
1 stopAmerican Airlines
12h 44mYYZ-MSY
$226
7/30Wed
1 stopDelta
11h 03mYYZ-MSY
$233
9/13Sat
1 stopAmerican Airlines
11h 30mYUL-MSY
$239
8/16Sat
1 stopDelta
28h 38mYUL-MSY
$243
9/13Sat
nonstopAir Canada
2h 57mYYZ-MSY
$244
9/14Sun
nonstopAir Canada
2h 57mYYZ-MSY
$251
9/13Sat
3 stopsUnited Airlines
15h 14mYYZ-MSY
$256
9/13Sat
2 stopsUnited Airlines
13h 41mYUL-MSY
$274

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Last minute flights from Ontario to Louisiana

Last minute flight, train and bus deals

7/7Mon
multi-stop
24h 52mYOW-MSY
7/14Mon
multi-stop
19h 51mMSY-YOW
$504
7/7Mon
multi-stop
14h 44mYOW-MSY
7/14Mon
multi-stop
19h 51mMSY-YOW
$516
7/7Mon
multi-stopAmerican Airlines
16h 58mYUL-MSY
7/14Mon
multi-stopAmerican Airlines
15h 17mMSY-YUL
$557
7/3Thu
multi-stopUnited Airlines
15h 07mYYZ-MSY
7/7Mon
multi-stopUnited Airlines
7h 12mMSY-YYZ
$654
7/3Thu
multi-stopUnited Airlines
5h 53mYYZ-MSY
7/7Mon
nonstopUnited Airlines
2h 54mMSY-YYZ
$656
7/3Thu
multi-stopAmerican Airlines
29h 22mYYZ-MSY
7/7Mon
multi-stopAmerican Airlines
28h 37mMSY-YYZ
$711
7/3Thu
multi-stopAir Canada
10h 11mYYZ-MSY
7/7Mon
nonstopAir Canada
2h 54mMSY-YYZ
$809
7/3Thu
multi-stopAir Canada
8h 32mYYZ-MSY
7/7Mon
nonstopAir Canada
2h 54mMSY-YYZ
$810
7/3Thu
multi-stopDelta
9h 59mYYZ-MSY
7/6Sun
multi-stopDelta
4h 45mMSY-YYZ
$814
7/3Thu
multi-stopDelta
10h 03mYYZ-MSY
7/7Mon
multi-stopDelta
5h 54mMSY-YYZ
$1,002

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Everything you need to know for your flight to Louisiana

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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