Which airlines fly to New Orleans?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to New Orleans from Ottawa according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when travelling to New Orleans. Keep in mind that there are 5 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 were last updated today.

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 July 2026.

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 travel and health documents you'll need for your trip to New Orleans Louis Armstrong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 367 Cheap Flights from Ottawa to New Orleans in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to New Orleans

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 p.m. - 10:28 a.m.

YOW

MSY

21h 28m

2 stops

12:04 p.m. - 9:56 p.m.

MSY

YOW

8h 52m

2 stops

C$ 627United Airlines

Sat, 31 Oct - Tue, 3 Nov

9:45 a.m. - 10:33 p.m.

YOW

MSY

13h 48m

2 stops

12:04 p.m. - 9:56 p.m.

MSY

YOW

8h 52m

2 stops

C$ 628United Airlines

Sat, 31 Oct - Tue, 3 Nov

2:00 p.m. - 8:35 p.m.

YOW

MSY

7h 35m

1 stop

11:30 a.m. - 6:45 p.m.

MSY

YOW

6h 15m

1 stop

C$ 640Multiple Airlines

Wed, 11 Nov - Sat, 21 Nov

5:20 p.m. - 11:53 p.m.

YOW

MSY

7h 33m

1 stop

5:32 p.m. - 9:56 a.m.

MSY

YOW

15h 24m

2 stops

C$ 653United Airlines

Wed, 26 Aug - Sun, 30 Aug

5:20 p.m. - 10:46 p.m.

YOW

MSY

6h 26m

1 stop

5:35 p.m. - 9:11 a.m.

MSY

YOW

14h 36m

2 stops

C$ 654United Airlines

Fri, 31 Jul - Fri, 7 Aug

5:20 p.m. - 11:53 p.m.

YOW

MSY

7h 33m

1 stop

11:50 a.m. - 9:52 p.m.

MSY

YOW

9h 02m

1 stop

C$ 678Multiple Airlines

Wed, 9 Sep - Mon, 14 Sep

6:00 a.m. - 4:08 p.m.

YOW

MSY

11h 08m

2 stops

7:25 p.m. - 2:09 p.m.

MSY

YOW

17h 44m

2 stops

C$ 698United Airlines

Wed, 11 Nov - Sat, 21 Nov

6:25 a.m. - 4:13 p.m.

YOW

MSY

10h 48m

2 stops

3:45 p.m. - 9:56 a.m.

MSY

YOW

17h 11m

2 stops

C$ 709United Airlines

Fri, 14 Aug - Fri, 21 Aug

12:10 p.m. - 9:37 p.m.

YOW

MSY

10h 27m

2 stops

11:30 a.m. - 6:45 p.m.

MSY

YOW

6h 15m

1 stop

C$ 735Multiple Airlines

Thu, 12 Nov - Sat, 21 Nov

6:00 a.m. - 11:53 p.m.

YOW

MSY

18h 53m

3 stops

5:05 a.m. - 2:11 p.m.

MSY

YOW

8h 06m

2 stops

C$ 736United Airlines

Wed, 26 Aug - Sun, 30 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? 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

Air Canada flights from Ottawa to New Orleans

Our best Air Canada deals on Ottawa to New Orleans flight tickets

Air Canada

9 Aug

YOW10:05 p.m.Ottawa

13h 47m

1 stop

MSY10:52 a.m.New Orleans Louis Armstrong

18 Aug

MSY10:24 a.m.New Orleans Louis Armstrong

5h 52m

1 stop

YOW5:16 p.m.Ottawa

C$ 792

Air Canada

9 Sep

YOW2:52 p.m.Ottawa

5h 56m

1 stop

MSY7:48 p.m.New Orleans Louis Armstrong

14 Sep

MSY7:00 a.m.New Orleans Louis Armstrong

13h 35m

1 stop

YOW9:35 p.m.Ottawa

C$ 1,287

Air Canada

9 Sep

YOW2:52 p.m.Ottawa

5h 56m

1 stop

MSY7:48 p.m.New Orleans Louis Armstrong

14 Sep

MSY7:00 a.m.New Orleans Louis Armstrong

13h 35m

1 stop

YOW9:35 p.m.Ottawa

C$ 1,288

American Airlines flights from Ottawa to New Orleans

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

American Airlines

9 Aug

YOW8:40 a.m.Ottawa

16h 05m

2 stops

MSY11:45 p.m.New Orleans Louis Armstrong

18 Aug

MSY8:01 a.m.New Orleans Louis Armstrong

12h 39m

2 stops

YOW9:40 p.m.Ottawa

C$ 926

American Airlines

11 Sep

YOW7:00 a.m.Ottawa

15h 14m

3 stops

MSY9:14 p.m.New Orleans Louis Armstrong

15 Sep

MSY1:22 p.m.New Orleans Louis Armstrong

24h 33m

2 stops

YOW2:55 p.m.Ottawa

C$ 994

American Airlines

4 Nov

YOW7:00 a.m.Ottawa

11h 16m

2 stops

MSY5:16 p.m.New Orleans Louis Armstrong

8 Nov

MSY10:55 a.m.New Orleans Louis Armstrong

10h 13m

2 stops

YOW10:08 p.m.Ottawa

C$ 1,066

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 31/10

2:00 p.m.-10:28 a.m.

2 stops21h 28m

New Orleans Louis Armstrong

Tue 3/11

12:04 p.m.-9:56 p.m.

2 stops8h 52m

C$ 627

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 31/10

9:45 a.m.-10:33 p.m.

2 stops13h 48m

New Orleans Louis Armstrong

Tue 3/11

12:04 p.m.-9:56 p.m.

2 stops8h 52m

C$ 628

Quickest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 11/11

2:00 p.m.-8:35 p.m.

1 stop7h 35m

New Orleans Louis Armstrong

Sat 21/11

11:30 a.m.-6:45 p.m.

1 stop6h 15m

C$ 640

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 26/8

5:20 p.m.-11:53 p.m.

1 stop7h 33m

New Orleans Louis Armstrong

Sun 30/8

5:32 p.m.-9:56 a.m.

2 stops15h 24m

C$ 653

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 31/7

5:20 p.m.-10:46 p.m.

1 stop6h 26m

New Orleans Louis Armstrong

Fri 7/8

5:35 p.m.-9:11 a.m.

2 stops14h 36m

C$ 654

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 9/9

5:20 p.m.-11:53 p.m.

1 stop7h 33m

New Orleans Louis Armstrong

Mon 14/9

11:50 a.m.-9:52 p.m.

1 stop9h 02m

C$ 678

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 11/11

6:00 a.m.-4:08 p.m.

2 stops11h 08m

New Orleans Louis Armstrong

Sat 21/11

7:25 p.m.-2:09 p.m.

2 stops17h 44m

C$ 698

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 14/8

6:25 a.m.-4:13 p.m.

2 stops10h 48m

New Orleans Louis Armstrong

Fri 21/8

3:45 p.m.-9:56 a.m.

2 stops17h 11m

C$ 709

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/11

12:10 p.m.-9:37 p.m.

2 stops10h 27m

New Orleans Louis Armstrong

Sat 21/11

11:30 a.m.-6:45 p.m.

1 stop6h 15m

C$ 735

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 26/8

6:00 a.m.-11:53 p.m.

3 stops18h 53m

New Orleans Louis Armstrong

Sun 30/8

5:05 a.m.-2:11 p.m.

2 stops8h 06m

C$ 736

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?

In general, May is the cheapest month to fly from Ottawa to New Orleans. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 630. The month of July is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 687.

Can stopping save me money on Ottawa to New Orleans flights?

You could potentially save up to 50% on your flight if you consider stops on a Ottawa to New Orleans flight.

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	7h 35m
Direct flights	None

The fastest flight from Ottawa to New Orleans takes 7h 35m

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

Search flight deals

Frequently asked questions about flying from Ottawa to New Orleans

How far is Ottawa to New Orleans Louis Armstrong by plane?
There are 2125.9 km between Ottawa and New Orleans Louis Armstrong. 7h 35m is a normal flight duration for this route.
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 were last updated today.
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 July 2026.
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 travel and health documents you'll need for your trip to New Orleans Louis Armstrong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ottawa to New Orleans?
momondo data reveals that the most frequently booked airline on the route from Ottawa to New Orleans is Air Canada, representing 64% of all bookings. The subsequent popular airline is United Airlines at 36%.

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 C$ 458	Free Cancellation	Rating 7.4 9,909 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 576	Free Cancellation	Rating 7.1 11,282 reviews		Search Air Canada flights

Houma

Kenner

Why use momondo?

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

It is quick and easy to find Ottawa to New Orleans flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Orleans that suits you.

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

All flight searches from Ottawa to New Orleans on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to New Orleans from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Ottawa to New Orleans now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Orleans and let you know when they 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 31/7

Fri 7/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Ottawa

Complete your trip

Feeling lucky

Airports servicing Louisiana

Baton Rouge Ryan Airport

Lafayette Regional Airport

Monroe Huenefeld Airport

Shreveport Airport

Cheap flights from Ottawa to New Orleans from C$ 367

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 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ottawa to New Orleans

Cheap round-trip flights

Cheap one-way flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Ottawa to New Orleans

Our best Air Canada 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

momondo Fare Finder

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

See travel insights to New Orleans from

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

What is the cheapest month to fly to New Orleans?

Can stopping save me money on Ottawa to New Orleans flights?

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

Which 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

Frequently asked questions about flying 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

Travelling to a place near New Orleans?

Why use momondo?

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

Fly your favourite airline to New Orleans

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to New Orleans

List of cabin classes available on flights landing in New Orleans. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ottawa

According to popular flight searches on momondo this year

Complete your trip to New Orleans

Explore popular destinations other users love

According to popular flight searches on momondo this year