$167 Find Cheap Flights from Ottawa to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Louisiana departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Louisiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Louisiana, as well as popular online travel agencies
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Cheap Flights from Ottawa to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$283
New Orleans
New Orleans1 stop$283

Book Cheap Ottawa to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Louisiana

Tue, Oct 14 - Tue, Oct 21
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3:50 pm - 6:50 pmYOW-MSY
28h 00m1 stop
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8:22 pm - 5:20 pmMSY-YOW
19h 58m1 stop
Fri, Oct 3 - Sat, Oct 4
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3:50 pm - 11:52 pmYOW-MSY
9h 02m1 stop
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6:30 am - 5:20 pmMSY-YOW
9h 50m1 stop
Tue, Oct 14 - Tue, Oct 21
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3:50 pm - 6:50 pmYOW-MSY
28h 00m1 stop
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6:40 am - 12:22 amMSY-YOW
16h 42m2 stops
Sat, Oct 4 - Mon, Oct 6
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3:50 pm - 10:43 pmYOW-MSY
7h 53m1 stop
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7:55 pm - 5:20 pmMSY-YOW
20h 25m1 stop
Fri, Oct 3 - Mon, Oct 6
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3:50 pm - 11:52 pmYOW-MSY
9h 02m1 stop
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7:55 pm - 5:20 pmMSY-YOW
20h 25m1 stop
Fri, Oct 3 - Mon, Oct 6
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3:50 pm - 11:52 pmYOW-MSY
9h 02m1 stop
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9:12 am - 12:22 amMSY-YOW
14h 10m2 stops
Thu, Oct 2 - Sun, Oct 5
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3:50 pm - 11:52 pmYOW-MSY
9h 02m1 stop
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6:40 am - 5:20 pmMSY-YOW
9h 40m1 stop
Wed, Oct 22 - Mon, Oct 27
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3:50 pm - 11:53 pmYOW-MSY
9h 03m1 stop
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6:10 pm - 5:25 pmMSY-YOW
22h 15m1 stop
Thu, Oct 2 - Sun, Oct 5
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7:00 am - 8:54 pmYOW-MSY
14h 54m2 stops
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6:40 am - 5:20 pmMSY-YOW
9h 40m1 stop
Thu, Oct 23 - Mon, Oct 27
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3:50 pm - 11:53 pmYOW-MSY
9h 03m1 stop
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6:10 pm - 5:25 pmMSY-YOW
22h 15m1 stop
Booking Insights

KAYAK's insights & trends for Ottawa to Louisiana flights

Get data-powered insights and trends into flights from Ottawa to Louisiana to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ottawa to Louisiana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Louisiana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Louisiana is April, when tickets cost $634 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $902 and $880 respectively.

What’s the cheapest day of the week to fly from Ottawa to Louisiana?

The average price of all round-trip flights from Ottawa to Louisiana clicked on KAYAK for each day over the last 12 months.

For Ottawa to Louisiana, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Louisiana back to Ottawa, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Louisiana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Louisiana, you should book around 5 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$167
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Ottawa to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Ottawa 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 Ottawa to Louisiana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa 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 Ottawa 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 Ottawa 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 Ottawa 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 Ottawa to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Louisiana is generally in the morning, when round-trip flights cost $582 on average. Morning departures are around 13% cheaper than evening flights, 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 $836.

Reviews of the top airlines flying from Ottawa to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa 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.
7.4
United AirlinesOverall score based on 8937 reviews
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

10.0 ExcellentPaulos, Aug 2025YUL - IAD
Read more United Airlines reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

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

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

Horrible flight cancelled had to buy another very expensive ticket

Air Canada marooned me in Canada with no way back home during my summer vacation. I had to buy a last minute flight ticket for over $500 to make it back home. I have their credit card and have flown them for years. Never again.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Due to the strike by AC flight attendants, my flight was cancelled. Very disappointing! A refund is being processed. This was not a Kayak issue. I will be sure to come back to Kayak in the future.

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Great breakfast and coffee …..fastest bag service I have ever had in NOLA

Everything you need to know for your flight from Ottawa to Louisiana

Information on your arrival and departure airports

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