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Cheap flights from Ottawa to New Orleans from C$ 273

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MSY
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 October 2025.

Round-trip from

C$ 372

One-way from

C$ 273

Popular in

June

Cheapest in

September

Average price

C$ 1,015
7/1-12/1
  • 7/1-12/1
  • 5 total stops
  • 41h 48m total
  • Ottawa to New Orleans
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12/12
  • 12/12
  • 2 total stops
  • 18h 10m total
  • Ottawa to New Orleans
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 84 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ottawa to New Orleans

Enter your travel dates to find the best prices.

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 28 October 2025.

Wed 3/124:15 p.m.YOW - MSY
1 stop17h 07mMultiple Airlines
Sun 7/125:20 a.m.MSY - YOW
1 stop10h 53mMultiple Airlines
Deal found 27/10C$ 392
Thu 27/115:40 a.m.YOW - MSY
2 stops33h 05mMultiple Airlines
Thu 4/125:20 a.m.MSY - YOW
1 stop10h 53mMultiple Airlines
Deal found 28/10C$ 432
Sat 6/124:20 p.m.YOW - MSY
1 stop21h 47mMultiple Airlines
Wed 10/123:20 p.m.MSY - YOW
1 stop25h 05mMultiple Airlines
Deal found 26/10C$ 446
Mon 10/114:15 p.m.YOW - MSY
1 stop21h 47mMultiple Airlines
Fri 14/118:59 p.m.MSY - YOW
2 stops25h 59mMultiple Airlines
Deal found 26/10C$ 467
Wed 19/116:45 a.m.YOW - MSY
2 stops14h 28mMultiple Airlines
Tue 25/117:24 p.m.MSY - YOW
1 stop21h 01mMultiple Airlines
Deal found 26/10C$ 511

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 629,999 searches. Data last updated 28 October 2025.
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

Wed 7/1

4:20 p.m.-10:05 p.m.

3 stops30h 45m

New Orleans Louis Armstrong

Mon 12/1

5:10 a.m.-5:13 p.m.

2 stops11h 03m

C$ 372

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 3/12

4:15 p.m.-8:22 a.m.

1 stop17h 07m

New Orleans Louis Armstrong

Sun 7/12

5:20 a.m.-5:13 p.m.

1 stop10h 53m

C$ 392

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 15/1

4:20 p.m.-12:39 p.m.

1 stop21h 19m

New Orleans Louis Armstrong

Thu 22/1

5:10 a.m.-5:25 p.m.

1 stop11h 15m

C$ 415

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 6/12

7:00 a.m.-9:42 p.m.

1 stop15h 42m

New Orleans Louis Armstrong

Wed 10/12

3:20 p.m.-4:51 p.m.

2 stops24h 31m

C$ 432

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 10/11

4:15 p.m.-1:02 p.m.

1 stop21h 47m

New Orleans Louis Armstrong

Fri 14/11

8:59 p.m.-11:58 p.m.

2 stops25h 59m

C$ 467

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 19/11

6:45 a.m.-8:13 p.m.

2 stops14h 28m

New Orleans Louis Armstrong

Tue 25/11

7:24 p.m.-5:25 p.m.

1 stop21h 01m

C$ 511

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

5:40 a.m.-10:50 p.m.

2 stops18h 10m

C$ 273

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 11/12

5:14 p.m.-10:21 p.m.

1 stop6h 07m

C$ 411

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

10:20 a.m.-5:17 p.m.

1 stop7h 57m

C$ 413

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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

How far ahead should I book a flight from Ottawa to New Orleans?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to New Orleans. Price data was last updated on 24 October 2025.

The best time to book flights from Ottawa to New Orleans is 6 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 C$ 109). Flying from Ottawa to New Orleans in April is currently the most expensive (average of C$ 768). 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.

What is the cheapest time of day to fly from YOW to MSY?

Find hourly flight availability from Ottawa to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

A simple way to save on the total cost of your ticket is to fly from Ottawa to New Orleans in the evening. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

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 28 October 2025.
Read through reviews of airlines operating flights from Ottawa to New Orleans, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,371 reviews
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    Our cheapest airline available from Ottawa to New Orleans is United Airlines. Our recent data shows that you can find tickets from as low as C$ 724 on this airline. An additional option worth looking into is Air Canada, starting at C$ 768. Users have found that United Airlines is 27% cheaper than the other options available to this destination.

  • 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 C$ 109). Flying from Ottawa to New Orleans in April is currently the most expensive (average of C$ 768). 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

Travelling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Kenner
Houma

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 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 724AverageC$ 962FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 768AverageC$ 994FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to New Orleans?

When you search for this flight from Ottawa to New Orleans, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to New Orleans?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to New Orleans for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to New Orleans with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to New Orleans flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ottawa to New Orleans become cheaper?

Of course! You can now track prices for flights from Ottawa to New Orleans and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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