$212 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 3/11. 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

Tue, Mar 3 - Wed, Mar 11
Multiple Airlines Logo
7:00 am - 8:55 pm
YOW
-
MSY
14h 55m
1 stop
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$308Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
5:40 am - 8:21 am
YOW
-
MSY
27h 41m
2 stops
Multiple Airlines Logo
7:27 pm - 12:25 am
MSY
-
YOW
27h 58m
1 stop
$317Multiple Airlines
Wed, Feb 25 - Wed, Mar 11
Multiple Airlines Logo
7:00 am - 8:55 pm
YOW
-
MSY
14h 55m
1 stop
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$324Multiple Airlines
Tue, Mar 3 - Wed, Mar 11
Multiple Airlines Logo
7:00 am - 7:41 pm
YOW
-
MSY
13h 41m
2 stops
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$329Multiple Airlines
Tue, Mar 3 - Wed, Mar 11
Multiple Airlines Logo
4:15 pm - 8:21 am
YOW
-
MSY
17h 06m
1 stop
Multiple Airlines Logo
6:10 am - 6:23 pm
MSY
-
YOW
11h 13m
2 stops
$339Multiple Airlines
Sun, Mar 1 - Wed, Mar 11
Multiple Airlines Logo
3:05 pm - 8:21 am
YOW
-
MSY
18h 16m
2 stops
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$343Multiple Airlines
Wed, Feb 25 - Wed, Mar 11
Multiple Airlines Logo
7:00 am - 7:41 pm
YOW
-
MSY
13h 41m
2 stops
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$345Multiple Airlines
Mon, Mar 2 - Wed, Mar 11
Multiple Airlines Logo
6:45 am - 8:55 pm
YOW
-
MSY
15h 10m
2 stops
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$349Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
8:40 am - 8:21 am
YOW
-
MSY
24h 41m
3 stops
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$350Multiple Airlines
Mon, Mar 2 - Wed, Mar 11
Multiple Airlines Logo
4:15 pm - 8:21 am
YOW
-
MSY
17h 06m
1 stop
Multiple Airlines Logo
6:20 am - 12:25 am
MSY
-
YOW
17h 05m
1 stop
$353Multiple 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.

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 February and June, when the average cost of round-trip tickets is $831 and $792 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$212
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 21% 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.

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 9206 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

10.0 ExcellentAnonymous, Jan 2026
YOW - IAD
Read more United Airlines reviews

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

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

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

My seat was covered in vomit and I will be reaching out to Air Canada

We were happy with the service and cost of checking a bag

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!

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

Information on your arrival and departure airports

Ottawa (YOW)