C$ 294 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 7/6. 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

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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Best Louisiana Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New Orleans
New Orleans1 stopC$ 485

Cheap Flight Deals from Ottawa to Louisiana (YOW-USLA)

 
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.

Recent round-trip flight deals from Ottawa to Louisiana

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ottawa to Louisiana.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
4:25 p.m. - 7:16 p.m.YOW-MSY
27h 51m1 stop
 Logo
7:24 a.m. - 3:56 p.m.MSY-YOW
7h 32m1 stop
C$ 485
Find Deal
Sat, 7 Jun - Sat, 14 Jun
 Logo
4:40 p.m. - 5:50 a.m.YOW-MSY
14h 10m2 stops
 Logo
6:52 a.m. - 7:55 p.m.MSY-YOW
12h 03m1 stop
C$ 496
Find Deal
Wed, 4 Jun - Wed, 11 Jun
 Logo
7:00 a.m. - 4:06 p.m.YOW-MSY
10h 06m2 stops
 Logo
7:24 a.m. - 3:56 p.m.MSY-YOW
7h 32m1 stop
C$ 503
Find Deal
Sat, 7 Jun - Sat, 14 Jun
WestJet Logo
5:55 a.m. - 10:20 a.m.YOW-MSY
29h 25m2 stops
WestJet Logo
3:25 p.m. - 5:25 a.m.MSY-YOW
37h 00m2 stops
C$ 875WestJet
Find Deal
Sun, 13 Jul - Sat, 19 Jul
WestJet Logo
5:55 a.m. - 4:24 p.m.YOW-MSY
35h 29m2 stops
WestJet Logo
3:53 p.m. - 12:22 a.m.MSY-YOW
31h 29m2 stops
C$ 1,131WestJet
Find Deal
Thu, 15 May - Mon, 19 May
United Airlines Logo
7:29 p.m. - 10:24 a.m.YOW-MSY
15h 55m1 stop
United Airlines Logo
10:36 a.m. - 11:53 p.m.MSY-YOW
12h 17m2 stops
C$ 1,185United Airlines
Find Deal
Thu, 15 May - Mon, 19 May
Air Canada Logo
9:55 p.m. - 11:03 a.m.YOW-MSY
14h 08m1 stop
Air Canada Logo
11:55 a.m. - 12:19 a.m.MSY-YOW
11h 24m1 stop
C$ 1,205Air Canada
Find Deal
Thu, 15 May - Mon, 19 May
Air Canada Logo
7:55 p.m. - 11:03 a.m.YOW-MSY
16h 08m1 stop
Air Canada Logo
11:55 a.m. - 12:19 a.m.MSY-YOW
11h 24m1 stop
C$ 1,208Air Canada
Find Deal
Thu, 15 May - Mon, 19 May
Delta Logo
5:55 a.m. - 6:53 p.m.YOW-MSY
13h 58m2 stops
Delta Logo
11:25 a.m. - 12:22 a.m.MSY-YOW
11h 57m2 stops
C$ 1,845Delta
Find Deal
Sat, 27 Sep - Sun, 5 Oct
United Airlines Logo
6:33 a.m. - 1:22 p.m.YOW-MSY
7h 49m1 stop
United Airlines Logo
9:15 a.m. - 10:05 p.m.MSY-YOW
11h 50m2 stops
C$ 1,849United Airlines
Find Deal
Thu, 15 May - Mon, 19 May

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 time of day to fly to Louisiana?

The average price for all round-trip flights from Ottawa to Louisiana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Louisiana is generally at night, when round-trip flights cost C$ 513 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$ 754.

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 July, when tickets cost C$ 692 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is C$ 1,100 and C$ 1,094 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 the flight from Ottawa to Louisiana, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

June

High season

February

Cheapest flight

C$ 294
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (1% 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.

See more FAQs

Top 3 airlines serving 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 8685 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

8.0 ExcellentAnonymous, Mar 2025YVR - DEN
Read more United Airlines reviews

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

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

lots of delays the crew were unclear about where to pick up my carry-on, which they took from me to check in on the plane.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

We never had an experience they canceled the flight and they did not offer us an alternative flight. I had to book one on my own expense. They offered us food voucher and we could not use them at the airport it kept saying not attached to an existing flight. The people at the counter were rude and cold and they did not care about our situation

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Found the seats very crowded—too close together ! And waited a long time for our luggage All staff at both ends were excellent!!!

Flight cancelled and Kayak switched our return flight to a red eye. Ridiculous.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

Easy self checkin and baggage drop. No in seat entertainment, but wifi and app worked well

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Poor planning meant the plane was delayed an hour, then a thunder storm started and the ground staff couldn't work. Eventual arrival in Santiago was 3 hours late resulting in missed connections and the need to buy new tickets.

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.

The take off was delayed as we were told that the baggages had to be rearranged to balance the weight. I only took a carry-on and a personal item, but the overhead bin was extremely small, even a normal size carryon can’t fit it, so they had to check it in for free. The seat was really tight and no entertainment at all.

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

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

Information on your arrival and departure airports

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