C$ 136 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 25/1. 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, 0 bags

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

 
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

Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
4:15 p.m. - 11:05 p.m.YOW-MSY
7h 50m1 stop
Multiple Airlines Logo
8:59 p.m. - 12:40 a.m.MSY-YOW
26h 41m2 stops
C$ 653Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Multiple Airlines Logo
4:15 p.m. - 9:34 a.m.YOW-MSY
18h 19m1 stop
Multiple Airlines Logo
9:56 p.m. - 12:35 p.m.MSY-YOW
13h 39m2 stops
C$ 761Multiple Airlines
Find Deal
Fri, 24 Apr - Wed, 29 Apr
Multiple Airlines Logo
9:30 a.m. - 5:46 p.m.YOW-MSY
9h 16m1 stop
Multiple Airlines Logo
8:59 p.m. - 12:40 a.m.MSY-YOW
26h 41m2 stops
C$ 776Multiple Airlines
Find Deal
Mon, 30 Mar - Tue, 31 Mar
United Airlines Logo
7:25 p.m. - 10:16 a.m.YOW-MSY
15h 51m1 stop
United Airlines Logo
12:34 p.m. - 6:42 p.m.MSY-YOW
5h 08m1 stop
C$ 790United Airlines
Find Deal
Mon, 30 Mar - Tue, 31 Mar
United Airlines Logo
7:25 p.m. - 10:16 a.m.YOW-MSY
15h 51m1 stop
United Airlines Logo
12:34 p.m. - 6:42 p.m.MSY-YOW
5h 08m1 stop
C$ 793United Airlines
Find Deal
Wed, 15 Apr - Sat, 18 Apr
United Airlines Logo
10:35 a.m. - 7:50 p.m.YOW-MSY
10h 15m2 stops
United Airlines Logo
12:00 p.m. - 9:14 p.m.MSY-YOW
8h 14m1 stop
C$ 799United Airlines
Find Deal
Thu, 16 Apr - Sun, 19 Apr
Air Canada Logo
12:00 p.m. - 5:03 p.m.YOW-MSY
6h 03m1 stop
Air Canada Logo
6:05 p.m. - 1:34 a.m.MSY-YOW
6h 29m1 stop
C$ 808Air Canada
Find Deal
Thu, 16 Apr - Sun, 19 Apr
Air Canada Logo
10:15 a.m. - 5:03 p.m.YOW-MSY
7h 48m1 stop
Air Canada Logo
6:05 p.m. - 1:34 a.m.MSY-YOW
6h 29m1 stop
C$ 811Air Canada
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Thu, 16 Apr - Sun, 19 Apr
American Airlines Logo
6:45 a.m. - 5:17 p.m.YOW-MSY
11h 32m2 stops
American Airlines Logo
9:31 a.m. - 6:26 p.m.MSY-YOW
7h 55m2 stops
C$ 925American Airlines
Find Deal
Thu, 16 Apr - Sun, 19 Apr
American Airlines Logo
6:45 a.m. - 5:17 p.m.YOW-MSY
11h 32m2 stops
American Airlines Logo
9:31 a.m. - 6:26 p.m.MSY-YOW
7h 55m2 stops
C$ 926American Airlines
Find Deal
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 September, when tickets cost C$ 860 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is C$ 1,110 and C$ 1,046 respectively.

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 a flight from Ottawa to Louisiana, you should book around 5 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 136
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly (5% more expensive 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 travellers 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 at night, when round-trip flights cost C$ 719 on average. Morning departures are around 8% 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 C$ 1,056.

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 8997 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

4.0 OkayAnonymous, Oct 2025YVR - SFO
Read more United Airlines reviews

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

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.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

First message when all on board was that we didnt have a pilot, then they found one, then it was something about the bridge something not working, they will either fix or do manually. Flight of course was leaving late with all the cruise guests worrying about making it to their ship in time. Then only some luggage made it off the ship. Around 15 to 20 people waiting. 45 min later arrived except mine. I asked the rep at the luggage conveyor, he asked me my name. Then said it was not picked up with the first batch so they put it in a room. I was going to take public transport but now worried about time so took a taxi that cost me $65 USD

The flight was very smooth and good. Boarding was fast, but the staff was just decently friendly.

Air Canada flight staff are in contact negotiations and they are less than happy and it show. The process of self checking baggage is less than desirable with lack of support staff to help

A sandwich and a drink would have been better thank a snack bar...

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

I liked the behaviour of the crew members.The flight was good.

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

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