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$139+ Cheap flights from New Orleans (MSY) to Ottawa (YOW)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YOW
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from New Orleans to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Ottawa (YOW). 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 September 17, 2025.

Round-trip from

$728
(United Airlines)

One-way from

$139
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$669
From New Orleans Louis Armstrong to Ottawa
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One-way flight from New Orleans Louis Armstrong to Ottawa
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from New Orleans to Ottawa

Cheapest flights from New Orleans to Ottawa
Explore the most affordable flight options available from New Orleans to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/107:55 pmMSY - YOW
1 stop20h 25mMultiple Airlines
Tue 10/143:50 pmYOW - MSY
1 stop9h 03mMultiple Airlines
Deal found 9/15$325
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/87:55 amMSY - YOW
1 stop14h 59mUnited Airlines
Fri 11/147:30 pmYOW - MSY
1 stop15h 44mUnited Airlines
Deal found 9/14$1,106
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/86:05 amMSY - YOW
1 stop6h 27mUnited Airlines
Thu 11/1312:05 pmYOW - MSY
1 stop6h 12mUnited Airlines
Deal found 9/14$1,454
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:13 pmMSY - YOW
2 stops10h 29mDelta
Thu 11/135:40 amYOW - MSY
2 stops11h 35mDelta
Deal found 9/14$1,945

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Ottawa 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 September 17, 2025.
Use the filters below to find and compare flights from New Orleans to Ottawa that are best for you.

Fly from

New Orleans

Fly to

Ottawa

Route

Depart

Return

Price

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 10/10

7:55 pm-5:20 pm

1 stop20h 25m

Ottawa

Tue 10/14

3:50 pm-11:53 pm

1 stop9h 03m

$325

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

6:05 pm-1:38 am

1 stop6h 33m

Ottawa

Wed 3/11

12:05 pm-5:17 pm

1 stop6h 12m

$716

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

8:00 am-2:07 pm

1 stop5h 07m

Ottawa

Wed 3/11

10:35 am-5:55 pm

2 stops8h 20m

$727

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

3:25 pm-12:39 am

2 stops8h 14m

Ottawa

Wed 3/11

5:40 am-10:23 pm

2 stops17h 43m

$919

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 10/31

6:41 am-12:42 am

2 stops17h 01m

$139

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Mon 10/13

7:55 pm-5:20 pm

1 stop20h 25m

$141

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sun 11/23

6:15 am-5:29 pm

2 stops34h 14m

$176

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Mon 11/24

5:56 pm-12:41 am

2 stops29h 45m

$229

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 10/30

2:15 pm-9:18 pm

1 stop6h 03m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from New Orleans to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from New Orleans 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 New Orleans to Ottawa

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to Ottawa (average of $294). Flying from New Orleans to Ottawa in September is currently the most expensive (average of $428). 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 Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from New Orleans to Ottawa, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

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

  • What is the cheapest airline to fly from New Orleans to Ottawa round-trip?

    Flying on United Airlines is currently your cheapest option to Ottawa, with prices starting at $743. Users have found that United Airlines is 15% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Orleans to Ottawa 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 New Orleans to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Ottawa (average of $294). Flying from New Orleans to Ottawa in September is currently the most expensive (average of $428). 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 Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from New Orleans to Ottawa

Discover the top airline that operate flights from New Orleans to Ottawa. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$743Average$970FlexibilityNo cancel feeOn-time69%

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