Which airlines fly to New Orleans?

Air Canada, United Airlines and WestJet 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 41% 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 August 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$ 304 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.

7:00 a.m. - 7:07 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

13h 07m2 stops Toronto Pearson Intl Orlando

2:35 p.m. - 11:48 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

8h 13m1 stop Orlando

C$ 628Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

5:40 a.m. - 9:55 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

17h 15m2 stops Toronto Pearson Intl Tampa

3:48 p.m. - 4:44 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

23h 56m1 stop Orlando

C$ 660Multiple Airlines

Sun, 1 Nov - Thu, 5 Nov

4:35 p.m. - 9:59 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

6h 24m1 stop Tampa

2:25 p.m. - 12:07 a.m.MSY New Orleans Louis Armstrong-YOW Ottawa

8h 42m1 stop Tampa

C$ 666Multiple Airlines

Thu, 28 Jan - Tue, 9 Feb

8:05 p.m. - 10:51 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

15h 46m1 stop Toronto Pearson Intl

11:45 a.m. - 7:10 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 25m1 stop Toronto Pearson Intl

C$ 671Air Canada

Thu, 17 Sep - Wed, 23 Sep

4:15 p.m. - 2:21 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

23h 06m1 stop Orlando

2:35 p.m. - 11:48 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

8h 13m1 stop Orlando

C$ 680Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

6:25 a.m. - 1:15 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 50m1 stop Chicago O'Hare Intl

2:21 p.m. - 9:35 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 14m1 stop Chicago O'Hare Intl

C$ 719Air Canada

Thu, 1 Oct - Mon, 5 Oct

7:30 p.m. - 9:35 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

15h 05m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

2:21 p.m. - 9:35 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 14m1 stop Chicago O'Hare Intl

C$ 738United Airlines

Mon, 19 Oct - Wed, 21 Oct

7:30 p.m. - 9:35 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

15h 05m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

12:16 p.m. - 10:35 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

9h 19m2 stops Houston George Bush Intcntl Newark

C$ 738United Airlines

Mon, 19 Oct - Wed, 21 Oct

10:37 a.m. - 9:37 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

12h 00m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:21 p.m. - 11:54 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

8h 33m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 739United Airlines

Thu, 1 Oct - Mon, 5 Oct

5:10 a.m. - 10:47 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

6h 37m1 stop Toronto Pearson Intl

9:00 a.m. - 4:38 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 38m1 stop Newark

C$ 785Air Canada

Fri, 4 Sep - Sun, 6 Sep

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United Airlines flights from Ottawa to New Orleans

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

United Airlines

19 Oct

YOW7:30 p.m.Ottawa

15h 05m

2 stops

MSY9:35 a.m.New Orleans Louis Armstrong

21 Oct

MSY12:16 p.m.New Orleans Louis Armstrong

9h 19m

2 stops

YOW10:35 p.m.Ottawa

C$ 738

United Airlines

25 Jan

YOW2:48 p.m.Ottawa

9h 27m

2 stops

MSY11:15 p.m.New Orleans Louis Armstrong

27 Jan

MSY2:20 p.m.New Orleans Louis Armstrong

6h 11m

1 stop

YOW9:31 p.m.Ottawa

C$ 739

United Airlines

9 Dec

YOW6:15 a.m.Ottawa

14h 35m

2 stops

MSY7:50 p.m.New Orleans Louis Armstrong

20 Dec

MSY5:00 a.m.New Orleans Louis Armstrong

8h 09m

2 stops

YOW2:09 p.m.Ottawa

C$ 742

American Airlines flights from Ottawa to New Orleans

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

American Airlines

10 Sep

YOW8:40 a.m.Ottawa

9h 32m

2 stops

MSY5:12 p.m.New Orleans Louis Armstrong

15 Sep

MSY8:00 a.m.New Orleans Louis Armstrong

11h 00m

2 stops

YOW8:00 p.m.Ottawa

C$ 871

American Airlines

12 Nov

YOW7:00 a.m.Ottawa

11h 49m

2 stops

MSY5:49 p.m.New Orleans Louis Armstrong

16 Nov

MSY7:05 p.m.New Orleans Louis Armstrong

21h 53m

3 stops

YOW5:58 p.m.Ottawa

C$ 1,024

American Airlines

27 Aug

YOW7:00 a.m.Ottawa

11h 07m

2 stops

MSY5:07 p.m.New Orleans Louis Armstrong

30 Aug

MSY7:12 a.m.New Orleans Louis Armstrong

13h 08m

3 stops

YOW9:20 p.m.Ottawa

C$ 1,150

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 28/9

7:00 a.m.-7:07 p.m.

2 stops13h 07m

New Orleans Louis Armstrong

Mon 5/10

2:35 p.m.-11:48 p.m.

1 stop8h 13m

C$ 628

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sun 1/11

5:40 a.m.-9:55 p.m.

2 stops17h 15m

New Orleans Louis Armstrong

Thu 5/11

3:48 p.m.-4:44 p.m.

1 stop23h 56m

C$ 660

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 28/1

4:35 p.m.-9:59 p.m.

1 stop6h 24m

New Orleans Louis Armstrong

Tue 9/2

2:25 p.m.-12:07 a.m.

1 stop8h 42m

C$ 666

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 17/9

8:05 p.m.-10:51 a.m.

1 stop15h 46m

New Orleans Louis Armstrong

Wed 23/9

11:45 a.m.-7:10 p.m.

1 stop6h 25m

C$ 671

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 28/9

4:15 p.m.-2:21 p.m.

1 stop23h 06m

New Orleans Louis Armstrong

Mon 5/10

2:35 p.m.-11:48 p.m.

1 stop8h 13m

C$ 680

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 1/10

6:25 a.m.-1:15 p.m.

1 stop7h 50m

New Orleans Louis Armstrong

Mon 5/10

2:21 p.m.-9:35 p.m.

1 stop6h 14m

C$ 719

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 19/10

7:30 p.m.-9:35 a.m.

2 stops15h 05m

New Orleans Louis Armstrong

Wed 21/10

2:21 p.m.-9:35 p.m.

1 stop6h 14m

C$ 738

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 19/10

7:30 p.m.-9:35 a.m.

2 stops15h 05m

New Orleans Louis Armstrong

Wed 21/10

12:16 p.m.-10:35 p.m.

2 stops9h 19m

C$ 738

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 1/10

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

2 stops12h 00m

New Orleans Louis Armstrong

Mon 5/10

2:21 p.m.-11:54 p.m.

2 stops8h 33m

C$ 739

Quickest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 4/9

5:10 a.m.-10:47 a.m.

1 stop6h 37m

New Orleans Louis Armstrong

Sun 6/9

9:00 a.m.-4:38 p.m.

1 stop6h 38m

C$ 785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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$ 615. The month of June is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 674.

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 24m
Direct flights	None

The fastest flight from Ottawa to New Orleans takes 6h 24m

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

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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. 6h 24m 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 August 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 62% of all bookings. The subsequent popular airline is United Airlines at 38%.

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$ 505	Free Cancellation	Rating 7.4 10,105 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 562	Free Cancellation	Rating 7.1 11,479 reviews		Search Air Canada flights

Gonzales

Houma

Kenner

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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.

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Cheap flights from Ottawa to New Orleans from C$ 304

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 12/9. 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

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

What is the cheapest month to fly to New Orleans?

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

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

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

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