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$285+ Cheap flights from Ottawa (YOW) to New Orleans (MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MSY
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Ottawa to New Orleans

Cheapest flights from Ottawa to New Orleans
Explore the most affordable flight options available from Ottawa to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Gotogate deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:10 am
YOW
-
MSY
1 stop6h 42m
Air Canada
Mon 8/3111:50 am
MSY
-
YOW
1 stop6h 20m
Air Canada
Deal found 7/23$500
This Air Canada deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:05 pm
YOW
-
MSY
1 stop15h 47m
Air Canada
Fri 8/2811:45 am
MSY
-
YOW
1 stop6h 25m
Air Canada
Deal found 7/24$502
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:45 am
YOW
-
MSY
2 stops13h 36m
United Airlines
Wed 12/98:00 am
MSY
-
YOW
1 stop10h 27m
United Airlines
Deal found 7/26$513
This United deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:57 pm
YOW
-
MSY
2 stops16h 25m
Multiple Airlines
Mon 8/3111:50 am
MSY
-
YOW
1 stop6h 20m
Multiple Airlines
Deal found 7/23$522
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:10 am
YOW
-
MSY
1 stop6h 13m
Air Canada
Sat 12/2611:30 am
MSY
-
YOW
1 stop7h 00m
Air Canada
Deal found 7/23$523
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
YOW
-
MSY
1 stop15h 34m
United Airlines
Sat 9/510:24 am
MSY
-
YOW
1 stop5h 52m
United Airlines
Deal found 7/25$524
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:36 pm
YOW
-
MSY
2 stops16h 57m
United Airlines
Tue 12/297:18 pm
MSY
-
YOW
2 stops17h 54m
United Airlines
Deal found 7/24$536

Find flight deals from Ottawa to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(Kiwi.com)

One-way from

$285
(United Airlines)

Popular in

April

Cheapest in

May

Average price

$500
Provider with most accurate pricing for Ottawa-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-New Orleans Louis Armstrong flights.
Search Deals
From Ottawa to New Orleans Louis Armstrong
Search Deals
One-way flight from Ottawa to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Ottawa to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 9/2

2:52 pm-7:48 pm

1 stop5h 56m

New Orleans Louis Armstrong

Sat 9/5

10:24 am-9:35 pm

1 stop10h 11m

$513

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 12/8

9:45 am-10:21 pm

2 stops13h 36m

New Orleans Louis Armstrong

Wed 12/9

8:00 am-7:27 pm

1 stop10h 27m

$513

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 9/26

6:25 am-6:06 pm

2 stops12h 41m

New Orleans Louis Armstrong

Wed 9/30

5:15 am-4:38 pm

2 stops10h 23m

$513

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 8/25

6:00 am-5:50 pm

2 stops12h 50m

New Orleans Louis Armstrong

Fri 8/28

12:00 pm-11:54 pm

1 stop10h 54m

$513
Cheapest one-way

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 9/9

7:34 pm-1:13 pm

2 stops18h 39m

$285
Quickest one-way

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 9/10

6:00 am-1:13 pm

2 stops8h 13m

$286

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 9/6

10:00 am-5:50 pm

2 stops8h 50m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

Compare providers for flights from Ottawa to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to New Orleans in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ottawa-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ottawa to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to New Orleans

What is the cheapest month to book a flight from Ottawa to New Orleans?

Currently, May is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of $443). Flying from Ottawa to New Orleans in April is currently the most expensive (average of $764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Ottawa to New Orleans?

Airfare is below average for this route at the moment.

Ottawa to New Orleans flights typically cost between $600 and $602 in October.
The cheapest round-trip price found within the last 5 days was $494 on Multiple Airlines (Oct 29-Nov 2).

Related info for your journey

Find useful and relevant information for your journey from Ottawa to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to New Orleans?

    A quick flight from Ottawa to New Orleans can take about 5h 56m. United Airlines provides one of the quickest options available for as low as $513. Ottawa and New Orleans are separated by a distance of 1321 mi.

  • Can I find deals for flights from Ottawa to New Orleans that include hotel bookings?

    Yes. In addition to deals on Ottawa to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to New Orleans.

  • Can I find deals for business class flights from Ottawa to New Orleans?

    Yes. Cheapflights offers flight deals from Ottawa to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to New Orleans?

    Currently, May is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of $443). Flying from Ottawa to New Orleans in April is currently the most expensive (average of $764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Gonzales
Houma
Gretna
Slidell
Thibodaux
Hammond
Covington

Browse thousands of different options on Cheapflights for your next trip

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