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?

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 December 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.

$186 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 $532 to $692. The lowest price recently found on this route was $259.

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4:20 pm - 8:55 pm

YOW

MSY

29h 35m3 stops

6:15 am - 12:25 am

MSY

YOW

17h 10m1 stop

$259Multiple Airlines

Sun, Feb 15 - Thu, Feb 26

4:15 pm - 8:21 am

YOW

MSY

17h 06m1 stop

10:14 am - 12:25 am

MSY

YOW

13h 11m1 stop

$290Multiple Airlines

Tue, Feb 3 - Tue, Feb 17

4:20 pm - 8:55 pm

YOW

MSY

29h 35m3 stops

6:20 am - 12:25 am

MSY

YOW

17h 05m2 stops

$292Multiple Airlines

Sun, Feb 15 - Thu, Feb 26

4:20 pm - 8:55 pm

YOW

MSY

29h 35m3 stops

6:15 am - 5:25 pm

MSY

YOW

10h 10m1 stop

$309Multiple Airlines

Tue, Mar 10 - Sat, Mar 14

4:20 pm - 8:55 pm

YOW

MSY

29h 35m3 stops

9:17 am - 12:25 am

MSY

YOW

38h 08m3 stops

$331Multiple Airlines

Sun, Feb 15 - Thu, Feb 26

7:30 pm - 10:59 am

YOW

MSY

16h 29m1 stop

7:09 pm - 10:26 am

MSY

YOW

14h 17m2 stops

$344United Airlines

Tue, Feb 17 - Sat, Feb 28

7:27 pm - 1:24 pm

YOW

MSY

18h 57m2 stops

7:00 am - 4:30 pm

MSY

YOW

8h 30m2 stops

$345United Airlines

Mon, Jan 12 - Thu, Jan 15

7:00 am - 9:29 pm

YOW

MSY

15h 29m1 stop

3:30 pm - 5:25 pm

MSY

YOW

24h 55m2 stops

$351Multiple Airlines

Tue, Feb 3 - Tue, Feb 17

4:15 pm - 9:19 am

YOW

MSY

18h 04m1 stop

8:01 pm - 11:58 pm

MSY

YOW

26h 57m1 stop

$361Multiple Airlines

Tue, Feb 17 - Sat, Feb 28

2:15 pm - 10:31 pm

YOW

MSY

9h 16m2 stops

6:00 am - 1:32 pm

MSY

YOW

6h 32m1 stop

$382United Airlines

Wed, Mar 25 - Sat, Mar 28

United Airlines flights from Ottawa to New Orleans

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

United Airlines

Apr 15

YOW6:52 amOttawa

10h 18m

2 stops

MSY4:10 pmNew Orleans Louis Armstrong

Apr 18

MSY5:00 amNew Orleans Louis Armstrong

10h 15m

2 stops

YOW4:15 pmOttawa

$344

Find similar

United Airlines

Jan 12

YOW7:27 pmOttawa

18h 57m

2 stops

MSY1:24 pmNew Orleans Louis Armstrong

Jan 15

MSY6:00 amNew Orleans Louis Armstrong

6h 32m

1 stop

YOW1:32 pmOttawa

$345

Find similar

United Airlines

Mar 25

YOW2:15 pmOttawa

9h 16m

2 stops

MSY10:31 pmNew Orleans Louis Armstrong

Mar 28

MSY6:00 amNew Orleans Louis Armstrong

6h 32m

1 stop

YOW1:32 pmOttawa

$382

Find similar

American Airlines flights from Ottawa to New Orleans

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

American Airlines

Mar 25

YOW6:45 amOttawa

16h 47m

2 stops

MSY10:32 pmNew Orleans Louis Armstrong

Mar 28

MSY2:23 pmNew Orleans Louis Armstrong

25h 28m

2 stops

YOW4:51 pmOttawa

$495

Find similar

American Airlines

Feb 3

YOW6:45 amOttawa

15h 22m

2 stops

MSY9:07 pmNew Orleans Louis Armstrong

Feb 17

MSY6:00 amNew Orleans Louis Armstrong

9h 53m

2 stops

YOW4:53 pmOttawa

$542

Find similar

American Airlines

Jan 2

YOW6:45 amOttawa

17h 20m

2 stops

MSY11:05 pmNew Orleans Louis Armstrong

Jan 11

MSY7:09 pmNew Orleans Louis Armstrong

20h 44m

3 stops

YOW4:53 pmOttawa

$672

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 2/15

4:20 pm-8:55 pm

3 stops29h 35m

New Orleans Louis Armstrong

Thu 2/26

6:15 am-12:25 am

1 stop17h 10m

$259

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/3

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Tue 2/17

10:14 am-12:25 am

1 stop13h 11m

$290

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 2/15

4:20 pm-8:55 pm

3 stops29h 35m

New Orleans Louis Armstrong

Thu 2/26

6:20 am-12:25 am

2 stops17h 05m

$292

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 3/10

4:20 pm-8:55 pm

3 stops29h 35m

New Orleans Louis Armstrong

Sat 3/14

6:15 am-5:25 pm

1 stop10h 10m

$309

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 2/15

4:20 pm-8:55 pm

3 stops29h 35m

New Orleans Louis Armstrong

Thu 2/26

9:17 am-12:25 am

3 stops38h 08m

$331

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/17

7:30 pm-10:59 am

1 stop16h 29m

New Orleans Louis Armstrong

Sat 2/28

7:09 pm-10:26 am

2 stops14h 17m

$344

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 1/12

7:27 pm-1:24 pm

2 stops18h 57m

New Orleans Louis Armstrong

Thu 1/15

7:00 am-4:30 pm

2 stops8h 30m

$345

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/3

7:00 am-9:29 pm

1 stop15h 29m

New Orleans Louis Armstrong

Tue 2/17

3:30 pm-5:25 pm

2 stops24h 55m

$351

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/17

4:15 pm-9:19 am

1 stop18h 04m

New Orleans Louis Armstrong

Sat 2/28

8:01 pm-11:58 pm

1 stop26h 57m

$361

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 3/25

2:15 pm-10:31 pm

2 stops9h 16m

New Orleans Louis Armstrong

Sat 3/28

6:00 am-1:32 pm

1 stop6h 32m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $518, 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 December is also very affordable. Most momondo users find prices during this month for around $554.

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 $667 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

Fastest flight time	6h 49m
Direct flights	None

The fastest flight from Ottawa to New Orleans takes 6h 49m

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 December 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
United Airlines	PriceFrom $419	Free Cancellation	Rating 7.4 9,089 reviews		Search United Airlines flights
Air Canada	PriceFrom $591	Free Cancellation	Rating 7.1 10,514 reviews		Search Air Canada flights

Metairie

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Slidell

Houma

Kenner

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 $186

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 1/23. 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?

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

Fastest flight time

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