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 $717. Users have found that United Airlines is 20% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

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

When flying from New Orleans to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on New Orleans-Ottawa flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on New Orleans-Ottawa flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from New Orleans-Ottawa flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Orleans-Ottawa flights, Cheapflights users trust Mytrip the most. Mytrip 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 New Orleans-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$99+ Flights from New Orleans to Ottawa

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

Airfare is below average for this route at the moment. New Orleans to Ottawa flights typically cost between $641 and $928 in December. The cheapest round-trip price found within the last 3 days was $301 on Multiple Airlines (Dec 27-Jan 5).

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3. Compare prices and book

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Cheap 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 December 2, 2025.

Sat 12/276:40 amMSY - YOW

1 stop16h 45mMultiple Airlines

Mon 1/54:15 pmYOW - MSY

1 stop17h 32mMultiple Airlines

Deal found 11/29

$301

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Wed 12/314:15 pmYOW - MSY

1 stop17h 32mMultiple Airlines

Deal found 12/1

$340

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Thu 1/14:20 pmYOW - MSY

1 stop8h 35mMultiple Airlines

Deal found 12/1

$364

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Fri 1/27:00 amYOW - MSY

1 stop26h 17mMultiple Airlines

Deal found 11/29

$370

Sun 12/214:40 pmMSY - YOW

1 stop23h 33mMultiple Airlines

Thu 1/14:20 pmYOW - MSY

1 stop8h 35mMultiple Airlines

Deal found 12/1

$381

Wed 12/173:20 pmMSY - YOW

1 stop8h 05mMultiple Airlines

Wed 12/243:55 pmYOW - MSY

2 stops27h 22mMultiple Airlines

Deal found 12/1

$426

Best flights from New Orleans to Ottawa
Discover carefully curated flight deals from New Orleans to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 2, 2025.

Sat 12/276:40 amMSY - YOW

1 stop16h 45mMultiple Airlines

Mon 1/54:15 pmYOW - MSY

1 stop17h 32mMultiple Airlines

Deal found 11/29

$301

Thu 1/88:00 amMSY - YOW

1 stop5h 27mUnited Airlines

Sun 1/117:27 pmYOW - MSY

1 stop15h 57mUnited Airlines

Deal found 11/29

$390

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Thu 1/14:20 pmYOW - MSY

1 stop8h 35mMultiple Airlines

Deal found 12/1

$364

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Fri 1/27:00 amYOW - MSY

1 stop26h 17mMultiple Airlines

Deal found 11/29

$370

Thu 1/298:00 amMSY - YOW

1 stop9h 52mUnited Airlines

Mon 2/25:11 pmYOW - MSY

1 stop6h 18mUnited Airlines

Deal found 12/1

$420

Sun 12/214:40 pmMSY - YOW

1 stop23h 33mMultiple Airlines

Thu 1/14:20 pmYOW - MSY

1 stop8h 35mMultiple Airlines

Deal found 12/1

$381

Last-minute flights from New Orleans to Ottawa
Discover last-minute flight deals from New Orleans to Ottawa. Data last updated December 2, 2025 and is based on user searches.

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Wed 12/314:15 pmYOW - MSY

1 stop17h 32mMultiple Airlines

Deal found 12/1

$340

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Thu 1/14:20 pmYOW - MSY

1 stop8h 35mMultiple Airlines

Deal found 12/1

$364

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Fri 1/27:00 amYOW - MSY

1 stop26h 17mMultiple Airlines

Deal found 11/29

$370

Sun 12/214:40 pmMSY - YOW

1 stop23h 33mMultiple Airlines

Thu 1/14:20 pmYOW - MSY

1 stop8h 35mMultiple Airlines

Deal found 12/1

$381

Sat 12/276:40 amMSY - YOW

1 stop16h 45mMultiple Airlines

Mon 1/54:15 pmYOW - MSY

1 stop17h 32mMultiple Airlines

Deal found 11/29

$301

Thu 1/88:00 amMSY - YOW

1 stop5h 27mUnited Airlines

Sun 1/117:27 pmYOW - MSY

1 stop15h 57mUnited Airlines

Deal found 11/29

$390

One-way flights from New Orleans to Ottawa
Search for one-way flight options from New Orleans to Ottawa. Find affordable one-way fares based on user searches. Data last updated December 2, 2025.

Wed 12/173:20 pmMSY - YOW

1 stop8h 05mMultiple Airlines

Deal found 11/30

$99

Thu 12/256:40 amMSY - YOW

1 stop9h 45mMultiple Airlines

Deal found 11/30

$106

Tue 12/93:20 pmMSY - YOW

1 stop25h 05mMultiple Airlines

Deal found 12/1

$118

Fri 12/195:40 pmMSY - YOW

1 stop22h 33mMultiple Airlines

Deal found 11/30

$120

Sat 12/205:05 amMSY - YOW

1 stop11h 08mMultiple Airlines

Deal found 12/1

$163

Find flight deals from New Orleans to Ottawa

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$301 (Kiwi.com)
One-way from	$99 (Trip.com)
Popular in	January
Cheapest in	September
Average price	$784

Provider with most accurate pricing for New Orleans Louis Armstrong-Ottawa flight deals.

Search Deals

Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Ottawa flights.

Search Deals

From New Orleans Louis Armstrong to Ottawa

Search Deals

One-way flight from New Orleans Louis Armstrong to Ottawa

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sat 12/27

6:40 am-12:25 am

1 stop16h 45m

Ottawa

Mon 1/5

4:15 pm-8:47 am

1 stop17h 32m

$301

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sat 12/20

5:05 am-5:13 pm

1 stop11h 08m

Ottawa

Thu 1/1

4:20 pm-11:55 pm

1 stop8h 35m

$364

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sat 12/20

5:05 am-5:13 pm

1 stop11h 08m

Ottawa

Fri 1/2

7:00 am-8:17 am

1 stop26h 17m

$370

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sun 12/21

4:40 pm-5:13 pm

1 stop23h 33m

Ottawa

Thu 1/1

4:20 pm-11:55 pm

1 stop8h 35m

$381

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 1/8

8:00 am-2:27 pm

1 stop5h 27m

Ottawa

Sun 1/11

7:27 pm-10:24 am

1 stop15h 57m

$390

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 1/29

8:00 am-6:52 pm

1 stop9h 52m

Ottawa

Mon 2/2

5:11 pm-10:29 pm

1 stop6h 18m

$420

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Wed 12/17

3:20 pm-12:25 am

1 stop8h 05m

$99

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 12/25

6:40 am-5:25 pm

1 stop9h 45m

$106

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 12/9

3:20 pm-5:25 pm

1 stop25h 05m

$118

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 12/19

5:40 pm-5:13 pm

1 stop22h 33m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 11 results

Compare providers for flights from New Orleans to Ottawa

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Ottawa in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Mytrip	Price Accuracy3 stars	Trust 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 New Orleans-Ottawa flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on New Orleans-Ottawa flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from New Orleans-Ottawa flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Orleans-Ottawa flights, Cheapflights users trust Mytrip the most. Mytrip 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 New Orleans-Ottawa 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 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, February is the cheapest month in which you can book a flight from New Orleans to Ottawa (average of $379). Flying from New Orleans to Ottawa in March is currently the most expensive (average of $931). 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 New Orleans to Ottawa?

Reviews of airlines servicing Ottawa

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

9,065 reviews

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

9,065 reviews

United Airlines

7.4

Good

9,065 reviews

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

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 $717. Users have found that United Airlines is 20% 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, February is the cheapest month in which you can book a flight from New Orleans to Ottawa (average of $379). Flying from New Orleans to Ottawa in March is currently the most expensive (average of $931). 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

Gatineau

Petawawa

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Alternative routes for New Orleans to Ottawa

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Lafayette to Pierre Elliott Trudeau Intl flights

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Complete your trip

Ottawa car rentals

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Other flights to Ottawa

Top airline flying from New Orleans to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$743	Average$974	FlexibilityNo cancel fee	On-time69%

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$99+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Ottawa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Orleans to Ottawa

Cheapest flights from New Orleans to OttawaExplore 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 December 2, 2025.

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 December 2, 2025.

Find flight deals from New Orleans to Ottawa

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to Ottawa that are best for you.

Compare providers for flights from New Orleans to Ottawa

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 New Orleans to Ottawa in December.

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.

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?

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

Reviews of airlines servicing Ottawa

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.

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?

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

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

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

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

Traveling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Orleans to Ottawa

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Top airline flying from New Orleans to Ottawa

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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 December 2, 2025.