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

Air Canada is the most popular carrier operating from Ottawa to New Orleans Louis Armstrong

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 32% 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.

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 October 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.

$115 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 $552 to $912. The lowest price recently found on this route was $282.

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7:00 am - 9:42 pmYOW-MSY

15h 42m1 stop

3:20 pm - 12:25 amMSY-YOW

8h 05m1 stop

$282Multiple Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

4:15 pm - 8:22 amYOW-MSY

17h 07m1 stop

5:22 pm - 5:13 pmMSY-YOW

22h 51m2 stops

$308Multiple Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

5:40 am - 1:45 pmYOW-MSY

33h 05m2 stops

5:20 am - 5:13 pmMSY-YOW

10h 53m1 stop

$309Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

5:40 am - 10:50 pmYOW-MSY

18h 10m2 stops

6:20 am - 12:42 amMSY-YOW

17h 22m2 stops

$362Multiple Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

11:10 am - 8:04 pmYOW-MSY

9h 54m2 stops

8:05 am - 2:27 pmMSY-YOW

5h 22m1 stop

$554United Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 21

10:20 am - 5:17 pmYOW-MSY

7h 57m1 stop

6:05 pm - 1:38 amMSY-YOW

6h 33m1 stop

$560Air Canada

Find Deal

Fri, Dec 12 - Sun, Dec 21

7:25 pm - 10:16 amYOW-MSY

15h 51m1 stop

12:34 pm - 6:42 pmMSY-YOW

5h 08m1 stop

$565United Airlines

Find Deal

Mon, Mar 30 - Tue, Mar 31

10:15 am - 5:03 pmYOW-MSY

7h 48m1 stop

6:05 pm - 1:34 amMSY-YOW

6h 29m1 stop

$578Air Canada

Find Deal

Thu, Apr 16 - Sun, Apr 19

6:45 am - 5:08 pmYOW-MSY

11h 23m2 stops

5:41 pm - 4:51 pmMSY-YOW

22h 10m2 stops

$593American Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 21

6:45 am - 9:07 pmYOW-MSY

15h 22m2 stops

6:25 am - 12:41 amMSY-YOW

17h 16m2 stops

$639American Airlines

Find Deal

Sat, Jan 31 - Sun, Feb 15

United Airlines flights from Ottawa to New Orleans

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

United Airlines

Dec 12

YOW11:10 amOttawa

9h 54m

2 stops

MSY8:04 pmNew Orleans Louis Armstrong

Dec 21

MSY8:05 amNew Orleans Louis Armstrong

5h 22m

1 stop

YOW2:27 pmOttawa

$554

Find similar

United Airlines

Mar 30

YOW7:25 pmOttawa

15h 51m

1 stop

MSY10:16 amNew Orleans Louis Armstrong

Mar 31

MSY12:34 pmNew Orleans Louis Armstrong

5h 08m

1 stop

YOW6:42 pmOttawa

$565

Find similar

United Airlines

Mar 30

YOW7:25 pmOttawa

15h 51m

1 stop

MSY10:16 amNew Orleans Louis Armstrong

Mar 31

MSY12:34 pmNew Orleans Louis Armstrong

5h 08m

1 stop

YOW6:42 pmOttawa

$566

Find similar

American Airlines flights from Ottawa to New Orleans

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

American Airlines

Dec 12

YOW6:45 amOttawa

11h 23m

2 stops

MSY5:08 pmNew Orleans Louis Armstrong

Dec 21

MSY5:41 pmNew Orleans Louis Armstrong

22h 10m

2 stops

YOW4:51 pmOttawa

$593

Find similar

American Airlines

Jan 31

YOW6:45 amOttawa

15h 22m

2 stops

MSY9:07 pmNew Orleans Louis Armstrong

Feb 15

MSY6:25 amNew Orleans Louis Armstrong

17h 16m

2 stops

YOW12:41 amOttawa

$639

Find similar

American Airlines

Apr 16

YOW6:45 amOttawa

11h 32m

2 stops

MSY5:17 pmNew Orleans Louis Armstrong

Apr 19

MSY9:31 amNew Orleans Louis Armstrong

7h 55m

2 stops

YOW6:26 pmOttawa

$661

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/11

7:00 am-9:42 pm

1 stop15h 42m

New Orleans Louis Armstrong

Mon 12/15

3:20 pm-12:25 am

1 stop8h 05m

$282

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/11

4:15 pm-8:22 am

1 stop17h 07m

New Orleans Louis Armstrong

Mon 12/15

5:22 pm-5:13 pm

2 stops22h 51m

$308

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 11/27

5:40 am-1:45 pm

2 stops33h 05m

New Orleans Louis Armstrong

Thu 12/4

5:20 am-5:13 pm

1 stop10h 53m

$309

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/11

5:40 am-10:50 pm

2 stops18h 10m

New Orleans Louis Armstrong

Mon 12/15

6:20 am-12:42 am

2 stops17h 22m

$362

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

11:10 am-8:04 pm

2 stops9h 54m

New Orleans Louis Armstrong

Sun 12/21

8:05 am-2:27 pm

1 stop5h 22m

$554

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

10:20 am-5:17 pm

1 stop7h 57m

New Orleans Louis Armstrong

Sun 12/21

6:05 pm-1:38 am

1 stop6h 33m

$560

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 3/30

7:25 pm-10:16 am

1 stop15h 51m

New Orleans Louis Armstrong

Tue 3/31

12:34 pm-6:42 pm

1 stop5h 08m

$565

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 4/16

10:15 am-5:03 pm

1 stop7h 48m

New Orleans Louis Armstrong

Sun 4/19

6:05 pm-1:34 am

1 stop6h 29m

$578

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

6:45 am-5:08 pm

2 stops11h 23m

New Orleans Louis Armstrong

Sun 12/21

5:41 pm-4:51 pm

2 stops22h 10m

$593

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 1/31

6:45 am-9:07 pm

2 stops15h 22m

New Orleans Louis Armstrong

Sun 2/15

6:25 am-12:41 am

2 stops17h 16m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 September. Flight prices, which tend to average around $614, 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 September, then departing from Ottawa during the month November is also very affordable. Most momondo users find prices during this month for around $627.

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 $710 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 $574 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 5h 56m.
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 October 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 United Airlines (54% of total bookings). The next most popular airline is Air Canada (46%).

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 10,381 reviews		Search Air Canada flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 8,998 reviews		Search United Airlines flights

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Covington

Gonzales

Gretna

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 $115

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 12/14. 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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United Airlines flights from Ottawa to New Orleans

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

American Airlines flights from Ottawa to New Orleans

Our best American 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?

Air Canada 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