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$221+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MSY
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:15 pm
YOW
-
MSY
1 stop17h 06m
Multiple Airlines
Tue 2/246:20 am
MSY
-
YOW
1 stop10h 05m
Multiple Airlines
Deal found 1/27$235
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:40 am
YOW
-
MSY
2 stops27h 41m
Multiple Airlines
Tue 3/37:27 pm
MSY
-
YOW
1 stop20h 58m
Multiple Airlines
Deal found 1/27$280
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:15 pm
YOW
-
MSY
1 stop17h 07m
Multiple Airlines
Tue 2/106:05 am
MSY
-
YOW
1 stop17h 20m
Multiple Airlines
Deal found 1/27$286
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/104:15 pm
YOW
-
MSY
1 stop17h 07m
Multiple Airlines
Tue 2/1710:43 am
MSY
-
YOW
2 stops29h 42m
Multiple Airlines
Deal found 1/28$347

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Kiwi.com)

One-way from

$221
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$530
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.
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From Ottawa to New Orleans Louis Armstrong
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One-way flight from Ottawa to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 29, 2026.
Use the filters below to find and compare flights from Ottawa to New Orleans that are best for you.

Fly from

Ottawa

Fly to

New Orleans

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 2/22

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Tue 2/24

8:36 pm-5:25 pm

2 stops19h 49m

$265

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/24

5:40 am-8:21 am

2 stops27h 41m

New Orleans Louis Armstrong

Tue 3/3

7:27 pm-12:25 am

1 stop27h 58m

$317

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/10

4:15 pm-8:22 am

1 stop17h 07m

New Orleans Louis Armstrong

Tue 2/17

10:43 am-5:25 pm

2 stops29h 42m

$347

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 4/15

2:40 pm-11:29 pm

2 stops9h 49m

New Orleans Louis Armstrong

Sat 4/18

5:00 am-1:59 pm

2 stops7h 59m

$386

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 3/14

5:55 pm-11:59 pm

1 stop7h 04m

$221

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 3/13

11:00 am-10:53 am

3 stops24h 53m

$252

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 3/14

5:00 am-11:59 pm

2 stops19h 59m

$256

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 3/13

11:10 am-10:31 pm

1 stop12h 21m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • 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, September is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of $78). Flying from Ottawa to New Orleans in May is currently the most expensive (average of $528). 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.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Ottawa to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,667 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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.

  • What are the cheapest airlines flying from Ottawa to New Orleans round-trip?

    According to our current data, United Airlines ($419), and Air Canada ($459) offers the cheapest pricing from Ottawa to New Orleans. You may be able to fly from Ottawa to New Orleans for 36% less than the average price by searching for these airlines.

  • 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, September is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of $78). Flying from Ottawa to New Orleans in May is currently the most expensive (average of $528). 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
Slidell
Houma
Gonzales
Covington
Gretna
Thibodaux
Hammond

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to New Orleans

Discover the top 2 airlines that operate flights from Ottawa to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$419Average$750FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$459Average$665FlexibilityNo cancel feeOn-time67%

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