$150 Find Cheap Flights from Ontario to Louisiana

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Low seasonJune
High seasonFebruary
Cheapest flight$150
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 2% 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 $272.

  • What is the cheapest day to fly to Louisiana?

    Based on KAYAK data, the cheapest day to fly to Louisiana is Wednesday where round-trip tickets can be as cheap as $552. 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 $227 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 $227.

  • 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 2 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 44m, 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 (96% of total searches to Louisiana). The next most popular destinations are Baton Rouge (4%) and Shreveport (0%).

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 7946 reviews
7.9Entertainment
7.3Food
8.5Crew
8.2Boarding
7.9Comfort
Airline reviews

Subject: Complaint Regarding Disrespectful Behavior by Delta Air Lines Staff at Boarding Gate Dear Delta Air Lines Team, I am writing to formally file a complaint regarding the behavior of a staff member at the boarding gate today, May 14, 2025, at Las Américas International Airport. While we were preparing to board flight DL-1829 to New York, scheduled for 2:28 PM at gate T-11, we were informed that the aircraft was experiencing water system issues and that passengers were advised to use the restroom before boarding. I politely approached one of the Delta staff members to ask whether the lavatory would be partially or completely unavailable during the flight, as I am traveling with a baby in my arms. The employee’s response was extremely rude and arrogant. He replied, in an unnecessarily hostile tone, something along the lines of: “It’s either that or we cancel the flight — do you want us to cancel the flight?” This response lacked any empathy or professionalism. I understand that technical issues can arise, but that does not excuse such inappropriate treatment of passengers. I felt deeply disrespected and disappointed by the interaction. I sincerely hope appropriate measures are taken, and that all staff members receive the necessary training to treat passengers with courtesy, especially in delicate situations like this one.

2.0 MediocreAlbert, May 2025SDQ - JFK
Read more Delta reviews

Subject: Complaint Regarding Disrespectful Behavior by Delta Air Lines Staff at Boarding Gate Dear Delta Air Lines Team, I am writing to formally file a complaint regarding the behavior of a staff member at the boarding gate today, May 14, 2025, at Las Américas International Airport. While we were preparing to board flight DL-1829 to New York, scheduled for 2:28 PM at gate T-11, we were informed that the aircraft was experiencing water system issues and that passengers were advised to use the restroom before boarding. I politely approached one of the Delta staff members to ask whether the lavatory would be partially or completely unavailable during the flight, as I am traveling with a baby in my arms. The employee’s response was extremely rude and arrogant. He replied, in an unnecessarily hostile tone, something along the lines of: “It’s either that or we cancel the flight — do you want us to cancel the flight?” This response lacked any empathy or professionalism. I understand that technical issues can arise, but that does not excuse such inappropriate treatment of passengers. I felt deeply disrespected and disappointed by the interaction. I sincerely hope appropriate measures are taken, and that all staff members receive the necessary training to treat passengers with courtesy, especially in delicate situations like this one.

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

This is speaking of the original flight leaving on April 30th(DL 1957) not the rebooked the following morning DL 9887. On April 30th, it was unusually crowded at Sangster International Airport (MBJ) the morning my mother and I arrived for our flight. She had to exceedingly long time for a wheelchair, once a wheelchair attendant arrived to take us to thru immigration and security then to go to gate the flight was boarding. We stayed on board for 3 1/2 hrs until the flight crew notified the passengers that flight indefinitely delayed so we had to stay by gate area. Before that my mom had to wait an additional 20-30 mins to deboard the plane. Was given food vouchers, by the time I came back the gate agents said the flight was gonna to reboard, so all the wheelchair passengers lined up. We waited an additional 45 mins, while I received a notification from kayak that the flight was cancelled. And on my delta app updated that flight was being detoured to Miami then from Miami back to JFK. We boarded the plane started to eat, then the flight crew notified us the flight was indeed being detoured & that how come the gate agents didn’t notified the passengers. We stayed on board for another 30-40 mins then was told by the captain that they tried all avenues to get the passengers back to JFK but the crew couldn’t continue the journey and the flight was cancelled. So we deboarded the plane again. Was told that we were going to be setup in hotels for the night. The hotel that we setup to go to wasn’t suitable for my mother’s needs and requested one nearby we were located in Jamaica. So any we had called a taxi to come to take us back where we stayed in Jamaica, that we had to pay out of own pockets.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

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.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

The new seating in BC was a joy. My vegetarian pasta dish was excellent, very creative. The chicken potpie was ..... The crew was extremely focused and impersonal, but everything worked.

Eventless. It was a good flight and good crew. Can’t complaint.

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

In flight connectivity (via T-Mobile) was often not working.

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! 😊

I paid for a comfort class seat and was seated in economy.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Book cheap flights from Ontario to Louisiana

Recent round-trip flight deals

6/16Mon
1 stop
13h 50mYYZ-MSY
6/18Wed
1 stop
7h 55mMSY-YYZ
$270
6/6Fri
1 stop
11h 19mYYZ-MSY
6/9Mon
1 stop
11h 58mMSY-YYZ
$272
8/5Tue
1 stopDelta
12h 58mYUL-MSY
8/12Tue
1 stopDelta
19h 55mMSY-YUL
$348
6/11Wed
1 stopDelta
12h 35mYYZ-MSY
6/18Wed
1 stopDelta
5h 35mMSY-YYZ
$369
6/27Fri
1 stopAmerican Airlines
10h 16mYYZ-MSY
7/1Tue
1 stopAmerican Airlines
10h 32mMSY-YYZ
$442
6/27Fri
nonstopAir Canada
2h 59mYYZ-MSY
6/30Mon
nonstopAir Canada
2h 54mMSY-YYZ
$446
8/29Fri
1 stopUnited Airlines
23h 16mYYZ-MSY
9/2Tue
1 stopUnited Airlines
12h 28mMSY-YYZ
$447
6/27Fri
nonstopAir Canada
2h 59mYYZ-MSY
7/30Wed
nonstopAir Canada
2h 54mMSY-YYZ
$450
6/27Fri
nonstopUnited Airlines
2h 59mYYZ-MSY
6/30Mon
1 stopUnited Airlines
16h 21mMSY-YYZ
$461
7/20Sun
1 stopAmerican Airlines
10h 36mYYZ-MSY
7/25Fri
1 stopAmerican Airlines
12h 32mMSY-YYZ
$483

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Recent one-way flight deals

6/13Fri
2 stops
32h 28mYYZ-MSY
$150
6/4Wed
3 stops
30h 51mYYZ-MSY
$156
6/4Wed
2 stops
31h 51mYYZ-MSY
$159
7/30Wed
1 stopDelta
11h 03mYYZ-MSY
$187
6/2Mon
nonstopAir Canada
2h 58mYYZ-MSY
$225
5/21Wed
nonstopAir Canada
2h 58mYYZ-MSY
$227
5/21Wed
2 stopsUnited Airlines
11h 09mYYZ-MSY
$238
6/2Mon
1 stopDelta
4h 56mYYZ-MSY
$239
8/12Tue
1 stopAmerican Airlines
10h 24mYYZ-MSY
$240
7/30Wed
2 stopsUnited Airlines
8h 11mYYZ-MSY
$284

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Last minute flights from Ontario to Louisiana

Last minute flight, train and bus deals

5/18Sun
multi-stopDelta
6h 21mYYZ-MSY
6/7Sat
multi-stopDelta
7h 02mMSY-YYZ
$421
5/18Sun
nonstopUnited Airlines
2h 58mYYZ-MSY
6/7Sat
multi-stopUnited Airlines
8h 42mMSY-YYZ
$480
5/18Sun
multi-stop
13h 40mYYZ-MSY
6/7Sat
multi-stop
26h 42mMSY-YYZ
$484
5/16Fri
nonstopAir Canada
2h 58mYYZ-MSY
5/20Tue
multi-stopAir Canada
8h 09mMSY-YYZ
$604
5/15Thu
multi-stopUnited Airlines
14h 04mYYZ-MSY
5/21Wed
nonstopUnited Airlines
2h 54mMSY-YYZ
$609
5/15Thu
multi-stop
23h 26mYOW-MSY
5/22Thu
multi-stop
6h 14mMSY-YOW
$616
5/18Sun
multi-stopAmerican Airlines
9h 07mYUL-MSY
5/24Sat
multi-stopAmerican Airlines
7h 17mMSY-YUL
$826
5/18Sun
multi-stopAmerican Airlines
10h 24mYUL-MSY
5/24Sat
multi-stopAmerican Airlines
7h 18mMSY-YUL
$831
5/16Fri
nonstopAir Canada
2h 58mYYZ-MSY
5/19Mon
nonstopAir Canada
2h 54mMSY-YYZ
$907
5/16Fri
multi-stopWestJet
19h 41mYYZ-MSY
5/20Tue
multi-stopWestJet
25h 48mMSY-YYZ
$998

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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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