$104 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 1/18. 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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Flight Deals

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

Thu, Jan 1 - Thu, Jan 8
Multiple Airlines Logo
4:20 pm - 11:55 pm
YOW
-
MSY
8h 35m1 stop
Multiple Airlines Logo
7:00 am - 5:13 pm
MSY
-
YOW
9h 13m1 stop
$287Multiple Airlines
Mon, Jan 5 - Sun, Jan 11
Multiple Airlines Logo
4:15 pm - 8:47 am
YOW
-
MSY
17h 32m1 stop
Multiple Airlines Logo
8:36 pm - 5:13 pm
MSY
-
YOW
19h 37m1 stop
$304Multiple Airlines
Mon, Jan 19 - Thu, Jan 22
Multiple Airlines Logo
7:00 am - 9:29 pm
YOW
-
MSY
15h 29m1 stop
Multiple Airlines Logo
6:05 am - 12:25 am
MSY
-
YOW
17h 20m1 stop
$306Multiple Airlines
Mon, Jan 5 - Sun, Jan 11
Multiple Airlines Logo
7:00 am - 11:55 pm
YOW
-
MSY
17h 55m3 stops
Multiple Airlines Logo
8:36 pm - 4:23 pm
MSY
-
YOW
18h 47m2 stops
$311Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
7:00 am - 8:21 am
YOW
-
MSY
26h 21m1 stop
Multiple Airlines Logo
7:00 am - 5:13 pm
MSY
-
YOW
9h 13m1 stop
$317Multiple Airlines
Mon, Jan 5 - Sun, Jan 11
Multiple Airlines Logo
4:15 pm - 8:47 am
YOW
-
MSY
17h 32m1 stop
Multiple Airlines Logo
8:36 pm - 5:25 pm
MSY
-
YOW
43h 49m2 stops
$320Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
7:00 am - 8:21 am
YOW
-
MSY
26h 21m1 stop
Multiple Airlines Logo
7:42 pm - 12:42 am
MSY
-
YOW
52h 00m2 stops
$322Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
4:20 pm - 10:58 pm
YOW
-
MSY
7h 38m1 stop
Multiple Airlines Logo
12:53 pm - 11:58 pm
MSY
-
YOW
10h 05m1 stop
$326Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
4:20 pm - 9:29 pm
YOW
-
MSY
30h 09m3 stops
Multiple Airlines Logo
7:00 am - 5:13 pm
MSY
-
YOW
9h 13m1 stop
$329Multiple Airlines
Thu, Jan 1 - Thu, Jan 8
Multiple Airlines Logo
4:20 pm - 11:55 pm
YOW
-
MSY
8h 35m1 stop
Multiple Airlines Logo
7:00 am - 4:53 pm
MSY
-
YOW
8h 53m2 stops
$333Multiple Airlines
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.

How much is a round-trip flight from Ottawa to Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ottawa to Louisiana departing in January.

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 $518 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $792 and $762 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 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low seasonJune
Cheapest flight$104
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 14% increase in price.
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 9072 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

8.0 ExcellentAnonymous, Dec 2025
YEG - IAH
Read more United Airlines reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

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's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff was great and made the long trip easy peasy!

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.

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

Information on your arrival and departure airports

Ottawa (YOW)