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

United Airlines and Air Canada are the most popular carriers operating from Ottawa to New Orleans Louis Armstrong

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 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.

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 September 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$ 292 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.

5:30 a.m. - 10:09 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

17h 39m2 stops Toronto Pearson Intl Tampa

1:35 p.m. - 5:25 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

26h 50m1 stop Cancun

C$ 671Multiple Airlines

Fri, 20 Nov - Tue, 24 Nov

5:10 a.m. - 10:23 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

6h 13m1 stop Toronto Pearson Intl

11:30 a.m. - 7:30 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

7h 00m1 stop Toronto Pearson Intl

C$ 676Air Canada

Sat, 5 Dec - Tue, 8 Dec

8:00 a.m. - 2:20 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 20m1 stop Orlando

6:03 p.m. - 12:44 a.m.MSY New Orleans Louis Armstrong-YOW Ottawa

29h 41m2 stops Tampa Toronto Pearson Intl

C$ 680Multiple Airlines

Wed, 18 Nov - Mon, 23 Nov

6:05 a.m. - 6:03 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

12h 58m1 stop Newark

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

6h 14m1 stop Chicago O'Hare Intl

C$ 682United Airlines

Sat, 17 Oct - Tue, 20 Oct

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

9h 23m2 stops Newark Houston George Bush Intcntl

7:00 a.m. - 7:30 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

11h 30m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 682United Airlines

Fri, 29 Jan - Sat, 6 Feb

4:36 p.m. - 10:52 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 16m1 stop Chicago O'Hare Intl

7:37 a.m. - 9:56 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

13h 19m1 stop Newark

C$ 682United Airlines

Fri, 29 Jan - Sat, 6 Feb

8:00 a.m. - 8:10 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

13h 10m1 stop Orlando

8:05 p.m. - 12:01 a.m.MSY New Orleans Louis Armstrong-YOW Ottawa

26h 56m2 stops Las Vegas Harry Reid Intl Calgary

C$ 688Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

4:46 p.m. - 11:52 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

8h 06m1 stop Chicago O'Hare Intl

12:44 p.m. - 7:27 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

5h 43m1 stop Washington, D.C. Dulles Intl

C$ 698Air Canada

Fri, 20 Nov - Tue, 24 Nov

2:00 p.m. - 8:35 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 35m1 stop Washington, D.C. Dulles Intl

12:44 p.m. - 7:27 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

5h 43m1 stop Washington, D.C. Dulles Intl

C$ 698Air Canada

Sat, 21 Nov - Tue, 24 Nov

6:00 a.m. - 12:10 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 10m1 stop Newark

6:00 a.m. - 1:26 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 26m1 stop Newark

C$ 789Lufthansa

Tue, 16 Feb - Tue, 23 Feb

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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

17 Oct

YOW6:05 a.m.Ottawa

12h 58m

1 stop

MSY6:03 p.m.New Orleans Louis Armstrong

20 Oct

MSY8:00 a.m.New Orleans Louis Armstrong

7h 38m

1 stop

YOW4:38 p.m.Ottawa

C$ 682

United Airlines

17 Oct

YOW6:05 a.m.Ottawa

9h 36m

1 stop

MSY2:41 p.m.New Orleans Louis Armstrong

20 Oct

MSY7:02 p.m.New Orleans Louis Armstrong

13h 09m

1 stop

YOW9:11 a.m.Ottawa

C$ 684

United Airlines

5 Dec

YOW4:36 p.m.Ottawa

7h 18m

1 stop

MSY10:54 p.m.New Orleans Louis Armstrong

7 Dec

MSY7:01 a.m.New Orleans Louis Armstrong

13h 55m

1 stop

YOW9:56 p.m.Ottawa

C$ 709

Air Canada flights from Ottawa to New Orleans

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

Air Canada

5 Dec

YOW5:10 a.m.Ottawa

6h 13m

1 stop

MSY10:23 a.m.New Orleans Louis Armstrong

8 Dec

MSY11:30 a.m.New Orleans Louis Armstrong

7h 00m

1 stop

YOW7:30 p.m.Ottawa

C$ 676

Air Canada

21 Nov

YOW6:00 a.m.Ottawa

13h 50m

1 stop

MSY6:50 p.m.New Orleans Louis Armstrong

25 Nov

MSY8:00 a.m.New Orleans Louis Armstrong

10h 27m

1 stop

YOW7:27 p.m.Ottawa

C$ 698

Air Canada

18 Nov

YOW4:46 p.m.Ottawa

8h 06m

1 stop

MSY11:52 p.m.New Orleans Louis Armstrong

23 Nov

MSY7:00 a.m.New Orleans Louis Armstrong

13h 16m

1 stop

YOW9:16 p.m.Ottawa

C$ 779

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 20/11

5:30 a.m.-10:09 p.m.

2 stops17h 39m

New Orleans Louis Armstrong

Tue 24/11

1:35 p.m.-5:25 p.m.

1 stop26h 50m

C$ 671

Quickest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 5/12

5:10 a.m.-10:23 a.m.

1 stop6h 13m

New Orleans Louis Armstrong

Tue 8/12

11:30 a.m.-7:30 p.m.

1 stop7h 00m

C$ 676

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 18/11

8:00 a.m.-2:20 p.m.

1 stop7h 20m

New Orleans Louis Armstrong

Mon 23/11

6:03 p.m.-12:44 a.m.

2 stops29h 41m

C$ 680

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 17/10

6:05 a.m.-6:03 p.m.

1 stop12h 58m

New Orleans Louis Armstrong

Tue 20/10

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

1 stop6h 14m

C$ 682

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 29/1

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

2 stops9h 23m

New Orleans Louis Armstrong

Sat 6/2

7:00 a.m.-7:30 p.m.

2 stops11h 30m

C$ 682

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 29/1

4:36 p.m.-10:52 p.m.

1 stop7h 16m

New Orleans Louis Armstrong

Sat 6/2

7:37 a.m.-9:56 p.m.

1 stop13h 19m

C$ 682

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 5/11

8:00 a.m.-8:10 p.m.

1 stop13h 10m

New Orleans Louis Armstrong

Mon 9/11

8:05 p.m.-12:01 a.m.

2 stops26h 56m

C$ 688

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 20/11

4:46 p.m.-11:52 p.m.

1 stop8h 06m

New Orleans Louis Armstrong

Tue 24/11

12:44 p.m.-7:27 p.m.

1 stop5h 43m

C$ 698

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 21/11

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

1 stop7h 35m

New Orleans Louis Armstrong

Tue 24/11

12:44 p.m.-7:27 p.m.

1 stop5h 43m

C$ 698

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Tue 16/2

6:00 a.m.-12:10 p.m.

1 stop7h 10m

New Orleans Louis Armstrong

Tue 23/2

6:00 a.m.-1:26 p.m.

1 stop6h 26m

C$ 789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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$ 611. The month of June is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 670.

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

Best price found	C$ 292
Fastest flight time	9h 36m
Direct flights	None

The best one-way flight to New Orleans from Ottawa in the past 72 hours is C$ 292. The best round-trip flight deal from Ottawa to New Orleans found on momondo in the last 72 hours is C$ 671.

The fastest flight from Ottawa to New Orleans takes 9h 36m

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. 9h 36m 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 September 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$ 444	Free Cancellation	Rating 7.4 10,194 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 558	Free Cancellation	Rating 7.1 11,608 reviews		Search Air Canada flights

Gonzales

Kenner

Houma

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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$ 292

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 5/10. 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

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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

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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?

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An easier way to manage your New Orleans trip

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

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