What airlines fly to New Orleans?

Delta, American Airlines and Air Canada are the top three most popular airlines that fly to New Orleans from Ottawa according to our data. Delta is the first choice among our users, with 31% 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.

$135 Cheap Flights from Ottawa to New Orleans in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ottawa to New Orleans

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 8:21 am

YOW

MSY

17h 06m1 stop

6:05 am - 12:25 am

MSY

YOW

17h 20m1 stop

$254Multiple Airlines

Sat, Jan 17 - Thu, Jan 22

4:15 pm - 8:21 am

YOW

MSY

17h 06m1 stop

6:05 am - 12:25 am

MSY

YOW

17h 20m1 stop

$267Multiple Airlines

Fri, Jan 9 - Thu, Jan 15

4:15 pm - 8:21 am

YOW

MSY

17h 06m1 stop

7:00 am - 12:25 am

MSY

YOW

16h 25m2 stops

$281Multiple Airlines

Sat, Jan 17 - Thu, Jan 22

7:00 am - 8:49 pm

YOW

MSY

14h 49m1 stop

6:15 am - 12:25 am

MSY

YOW

17h 10m1 stop

$290Multiple Airlines

Wed, Mar 11 - Tue, Mar 31

7:00 am - 8:49 pm

YOW

MSY

14h 49m1 stop

7:27 pm - 12:39 am

MSY

YOW

28h 12m2 stops

$297Multiple Airlines

Wed, Mar 11 - Tue, Mar 31

4:15 pm - 8:21 am

YOW

MSY

17h 06m1 stop

8:36 pm - 12:42 am

MSY

YOW

27h 06m3 stops

$306Multiple Airlines

Sat, Jan 17 - Thu, Jan 22

5:55 pm - 11:59 pm

YOW

MSY

7h 04m1 stop

7:00 am - 1:59 pm

MSY

YOW

5h 59m1 stop

$319United Airlines

Wed, Mar 11 - Tue, Mar 31

5:55 pm - 11:44 pm

YOW

MSY

6h 49m1 stop

12:40 pm - 6:52 pm

MSY

YOW

5h 12m1 stop

$321United Airlines

Sun, Jan 18 - Wed, Jan 21

7:27 pm - 10:40 am

YOW

MSY

16h 13m1 stop

2:26 pm - 1:32 pm

MSY

YOW

22h 06m2 stops

$322United Airlines

Fri, Jan 9 - Thu, Jan 15

9:45 am - 10:31 pm

YOW

MSY

13h 46m2 stops

7:00 am - 5:07 pm

MSY

YOW

9h 07m1 stop

$329United Airlines

Wed, Mar 11 - Tue, Mar 31

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

12h 18m

2 stops

MSY6:03 pmNew Orleans Louis Armstrong

Mar 28

MSY6:00 amNew Orleans Louis Armstrong

9h 51m

2 stops

YOW4:51 pmOttawa

$423

Find similar

American Airlines

Mar 25

YOW6:45 amOttawa

16h 47m

2 stops

MSY10:32 pmNew Orleans Louis Armstrong

Mar 28

MSY3:05 pmNew Orleans Louis Armstrong

24h 46m

2 stops

YOW4:51 pmOttawa

$424

Find similar

American Airlines

Mar 11

YOW6:45 amOttawa

16h 47m

3 stops

MSY10:32 pmNew Orleans Louis Armstrong

Mar 31

MSY3:05 pmNew Orleans Louis Armstrong

24h 46m

2 stops

YOW4:51 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

Mar 11

YOW5:55 pmOttawa

7h 04m

1 stop

MSY11:59 pmNew Orleans Louis Armstrong

Mar 31

MSY7:00 amNew Orleans Louis Armstrong

5h 59m

1 stop

YOW1:59 pmOttawa

$319

Find similar

United Airlines

Jan 18

YOW6:20 amOttawa

12h 26m

2 stops

MSY5:46 pmNew Orleans Louis Armstrong

Jan 21

MSY5:00 amNew Orleans Louis Armstrong

8h 27m

2 stops

YOW2:27 pmOttawa

$321

Find similar

United Airlines

Jan 9

YOW9:45 amOttawa

13h 44m

2 stops

MSY10:29 pmNew Orleans Louis Armstrong

Jan 15

MSY5:35 pmNew Orleans Louis Armstrong

18h 57m

2 stops

YOW1:32 pmOttawa

$322

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 1/17

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Thu 1/22

6:05 am-12:25 am

1 stop17h 20m

$254

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 1/9

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Thu 1/15

6:05 am-12:25 am

1 stop17h 20m

$267

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 1/17

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Thu 1/22

7:00 am-12:25 am

2 stops16h 25m

$281

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 3/11

7:00 am-8:49 pm

1 stop14h 49m

New Orleans Louis Armstrong

Tue 3/31

6:15 am-12:25 am

1 stop17h 10m

$290

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 3/11

7:00 am-8:49 pm

1 stop14h 49m

New Orleans Louis Armstrong

Tue 3/31

7:27 pm-12:39 am

2 stops28h 12m

$297

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 1/17

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Thu 1/22

8:36 pm-12:42 am

3 stops27h 06m

$306

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 3/11

5:55 pm-11:59 pm

1 stop7h 04m

New Orleans Louis Armstrong

Tue 3/31

7:00 am-1:59 pm

1 stop5h 59m

$319

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 1/18

5:55 pm-11:44 pm

1 stop6h 49m

New Orleans Louis Armstrong

Wed 1/21

12:40 pm-6:52 pm

1 stop5h 12m

$321

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 1/9

7:27 pm-10:40 am

1 stop16h 13m

New Orleans Louis Armstrong

Thu 1/15

2:26 pm-1:32 pm

2 stops22h 06m

$322

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 3/11

9:45 am-10:31 pm

2 stops13h 46m

New Orleans Louis Armstrong

Tue 3/31

7:00 am-5:07 pm

1 stop9h 07m

$329

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 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.

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 27m
Direct flights	None

The fastest flight from Ottawa to New Orleans takes 6h 27m

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 27m.
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 9,113 reviews		Search United Airlines flights
Air Canada	PriceFrom $591	Free Cancellation	Rating 7.1 10,562 reviews		Search Air Canada flights

Metairie

Hammond

Slidell

Houma

Kenner

Gonzales

Covington

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.