What airlines fly to New Orleans?

American Airlines, Delta and Air Canada are the top three most popular airlines that fly to New Orleans from Ottawa according to our data. American Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to New Orleans. Keep in mind that there are 4 different airlines that fly to New Orleans on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to New Orleans Louis Armstrong?

United Airlines is the most popular carrier operating from Ottawa to New Orleans Louis Armstrong

When did momondo last update prices for flights from Ottawa Airport to New Orleans Louis Armstrong Airport?

Prices for flights from Ottawa Airport to New Orleans Louis Armstrong Airport are updated daily.

How many operators does momondo search for flights from Ottawa Airport to New Orleans Louis Armstrong Airport?

The number of operators available for flights from Ottawa Airport to New Orleans Louis Armstrong Airport is 2 as of November 2025.

How old do you have to be to fly from Ottawa Airport to New Orleans Louis Armstrong Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to New Orleans Louis Armstrong Airport.

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$165 Cheap Flights from Ottawa to New Orleans in 2025/26

Q: What is the typical price of a round-trip flight between Ottawa and New Orleans?

Prices are currently low for flights on this route. Typical prices usually range from $543 to $810. The lowest price recently found on this route was $284.

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9:30 am - 8:22 amYOW-MSY

23h 52m3 stops

3:20 pm - 12:25 amMSY-YOW

8h 05m1 stop

$284Multiple Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

9:30 am - 10:50 pmYOW-MSY

14h 20m1 stop

3:20 pm - 12:25 amMSY-YOW

8h 05m1 stop

$321Multiple Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

9:30 am - 10:50 pmYOW-MSY

14h 20m1 stop

2:02 pm - 11:58 pmMSY-YOW

8h 56m1 stop

$329Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 14

9:30 am - 9:42 pmYOW-MSY

13h 12m2 stops

3:20 pm - 12:25 amMSY-YOW

8h 05m1 stop

$331Multiple Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

4:20 pm - 8:47 amYOW-MSY

41h 27m2 stops

12:53 pm - 5:13 pmMSY-YOW

27h 20m1 stop

$337Multiple Airlines

Find Deal

Sun, Jan 4 - Sun, Jan 11

9:30 am - 9:42 pmYOW-MSY

13h 12m2 stops

2:02 pm - 11:58 pmMSY-YOW

8h 56m1 stop

$339Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 14

6:00 pm - 11:53 pmYOW-MSY

6h 53m1 stop

7:00 am - 9:14 pmMSY-YOW

13h 14m1 stop

$341United Airlines

Find Deal

Wed, Apr 15 - Sat, Apr 18

10:20 am - 5:17 pmYOW-MSY

7h 57m1 stop

6:05 pm - 1:38 amMSY-YOW

6h 33m1 stop

$348Air Canada

Find Deal

Fri, Dec 19 - Mon, Dec 29

9:30 am - 8:22 amYOW-MSY

23h 52m3 stops

3:20 pm - 12:35 pmMSY-YOW

20h 15m2 stops

$355Multiple Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 13

7:00 am - 11:55 pmYOW-MSY

17h 55m3 stops

10:47 am - 11:58 pmMSY-YOW

12h 11m2 stops

$358Multiple Airlines

Find Deal

Sun, Jan 4 - Sun, Jan 11

American Airlines flights from Ottawa to New Orleans

Our best American Airlines deals on Ottawa to New Orleans flight tickets

American Airlines

Apr 16

YOW6:45 amOttawa

17h 00m

2 stops

MSY10:45 pmNew Orleans Louis Armstrong

Apr 19

MSY5:24 amNew Orleans Louis Armstrong

12h 02m

2 stops

YOW6:26 pmOttawa

$542

Find similar

American Airlines

Jan 2

YOW9:15 amOttawa

14h 50m

2 stops

MSY11:05 pmNew Orleans Louis Armstrong

Jan 11

MSY4:04 pmNew Orleans Louis Armstrong

23h 49m

2 stops

YOW4:53 pmOttawa

$607

Find similar

United Airlines flights from Ottawa to New Orleans

Our best United Airlines deals on Ottawa to New Orleans flight tickets

United Airlines

Apr 15

YOW6:00 pmOttawa

6h 53m

1 stop

MSY11:53 pmNew Orleans Louis Armstrong

Apr 18

MSY7:00 amNew Orleans Louis Armstrong

13h 14m

1 stop

YOW9:14 pmOttawa

$341

Find similar

United Airlines

Dec 21

YOW2:15 pmOttawa

6h 33m

1 stop

MSY7:48 pmNew Orleans Louis Armstrong

Dec 26

MSY8:05 amNew Orleans Louis Armstrong

14h 49m

1 stop

YOW11:54 pmOttawa

$378

Find similar

United Airlines

Dec 18

YOW2:15 pmOttawa

6h 33m

1 stop

MSY7:48 pmNew Orleans Louis Armstrong

Dec 25

MSY9:35 amNew Orleans Louis Armstrong

5h 52m

1 stop

YOW4:27 pmOttawa

$416

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/4

9:30 am-8:22 am

3 stops23h 52m

New Orleans Louis Armstrong

Sat 12/13

3:20 pm-12:25 am

1 stop8h 05m

$284

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/4

9:30 am-10:50 pm

1 stop14h 20m

New Orleans Louis Armstrong

Sat 12/13

3:20 pm-12:25 am

1 stop8h 05m

$321

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/4

9:30 am-10:50 pm

1 stop14h 20m

New Orleans Louis Armstrong

Sun 12/14

2:02 pm-11:58 pm

1 stop8h 56m

$329

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/4

9:30 am-9:42 pm

2 stops13h 12m

New Orleans Louis Armstrong

Sat 12/13

3:20 pm-12:25 am

1 stop8h 05m

$331

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 1/4

4:20 pm-8:47 am

2 stops41h 27m

New Orleans Louis Armstrong

Sun 1/11

12:53 pm-5:13 pm

1 stop27h 20m

$337

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/4

9:30 am-9:42 pm

2 stops13h 12m

New Orleans Louis Armstrong

Sun 12/14

2:02 pm-11:58 pm

1 stop8h 56m

$339

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 4/15

6:00 pm-11:53 pm

1 stop6h 53m

New Orleans Louis Armstrong

Sat 4/18

7:00 am-9:14 pm

1 stop13h 14m

$341

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/19

10:20 am-5:17 pm

1 stop7h 57m

New Orleans Louis Armstrong

Mon 12/29

6:05 pm-1:38 am

1 stop6h 33m

$348

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/4

9:30 am-8:22 am

3 stops23h 52m

New Orleans Louis Armstrong

Sat 12/13

3:20 pm-12:35 pm

2 stops20h 15m

$355

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 1/4

7:00 am-11:55 pm

3 stops17h 55m

New Orleans Louis Armstrong

Sun 1/11

10:47 am-11:58 pm

2 stops12h 11m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Ottawa and New Orleans?

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Ottawa is in January. Flight prices, which tend to average around $570, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of January, then departing from Ottawa during the month November is also very affordable. Most momondo users find prices during this month for around $572.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Ottawa to New Orleans is on a Friday when prices can be found for as low as $521. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to New Orleans for around $845.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the morning when flights can be purchased for as low as $582. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $836 per ticket.

How far in advance should I book a flight to New Orleans?

You are more likely to see cheaper flights to New Orleans from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $698 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Ottawa for as low as $552 on momondo.

When to book flights from Ottawa to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to New Orleans according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to New Orleans (YOW to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to New Orleans

Direct flights	None

There are no direct flights from Ottawa to New Orleans. There are no popular flight routes from Ottawa to New Orleans.

Search flight deals

How far is Ottawa to New Orleans Louis Armstrong by plane?
New Orleans Louis Armstrong is 1321.0 mi away from Ottawa. In terms of flight time, this usually takes a little over 6h 03m.
When did momondo last update prices for flights from Ottawa Airport to New Orleans Louis Armstrong Airport?
Prices for flights from Ottawa Airport to New Orleans Louis Armstrong Airport are updated daily.
How many operators does momondo search for flights from Ottawa Airport to New Orleans Louis Armstrong Airport?
The number of operators available for flights from Ottawa Airport to New Orleans Louis Armstrong Airport is 2 as of November 2025.
How old do you have to be to fly from Ottawa Airport to New Orleans Louis Armstrong Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ottawa to New Orleans?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to New Orleans is Air Canada (50% of total bookings). The next most popular airline is United Airlines (50%).

Best airlines flying from Ottawa to New Orleans

Compare and see reviews for airlines that fly from Ottawa to New Orleans with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $591	Free Cancellation	Rating 7.1 10,463 reviews		Search Air Canada flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,028 reviews		Search United Airlines flights

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Thibodaux

Lockport

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to New Orleans?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to New Orleans. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to New Orleans with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to New Orleans flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to New Orleans?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Orleans from Ottawa.

I’m not ready to book a flight from Ottawa to New Orleans right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to New Orleans flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Ottawa to New Orleans from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to New Orleans departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Ottawa to New Orleans

Our best American Airlines deals on Ottawa to New Orleans flight tickets

United Airlines flights from Ottawa to New Orleans

Our best United Airlines deals on Ottawa to New Orleans flight tickets

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How to get the cheapest flight ticket from Ottawa to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and New Orleans?

What is the cheapest month to fly to New Orleans?

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Ottawa to New Orleans is on a Friday when prices can be found for as low as $521. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to New Orleans for around $845.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the morning when flights can be purchased for as low as $582. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $836 per ticket.

How far in advance should I book a flight to New Orleans?

What is the cheapest airline that flies from Ottawa to New Orleans Louis Armstrong?

United Airlines is the most popular carrier operating from Ottawa to New Orleans Louis Armstrong

What airlines fly to New Orleans?

When to book flights from Ottawa to New Orleans

Cheap Ottawa to New Orleans (YOW to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to New Orleans

Direct flights

How far is Ottawa to New Orleans Louis Armstrong by plane?

When did momondo last update prices for flights from Ottawa Airport to New Orleans Louis Armstrong Airport?

How many operators does momondo search for flights from Ottawa Airport to New Orleans Louis Armstrong Airport?

How old do you have to be to fly from Ottawa Airport to New Orleans Louis Armstrong Airport?

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

What is the most popular airline from Ottawa to New Orleans?

Best airlines flying from Ottawa to New Orleans

Compare and see reviews for airlines that fly from Ottawa to New Orleans with momondo

Traveling to a place near New Orleans?

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to New Orleans?

Can I find flights from Ottawa to New Orleans with flexible booking policies on momondo?

How can momondo help me find flights from Ottawa to New Orleans?

I’m not ready to book a flight from Ottawa to New Orleans right now. Can momondo alert me if prices change?

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Louisiana