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 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$ 329 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 p.m. - 4:22 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

21h 07m2 stops Calgary Atlanta Hartsfield-Jackson

1:58 p.m. - 11:48 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

8h 50m1 stop Orlando

C$ 609Multiple Airlines

Fri, 18 Sep - Mon, 21 Sep

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

13h 07m1 stop Orlando

1:58 p.m. - 11:48 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

8h 50m1 stop Orlando

C$ 627Multiple Airlines

Fri, 18 Sep - Mon, 21 Sep

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

7h 20m1 stop Orlando

6:03 p.m. - 10:15 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

27h 12m2 stops Tampa Toronto Pearson Intl

C$ 634Multiple Airlines

Tue, 3 Nov - Wed, 11 Nov

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

17h 39m2 stops Toronto Pearson Intl Tampa

8:00 a.m. - 4:44 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

7h 44m1 stop Orlando

C$ 649Multiple Airlines

Mon, 9 Nov - Wed, 11 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. - 6:45 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 15m1 stop Toronto Pearson Intl

C$ 717Air Canada

Thu, 10 Dec - Tue, 15 Dec

8:30 p.m. - 10:23 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

14h 53m1 stop Toronto Pearson Intl

11:30 a.m. - 7:45 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

7h 15m1 stop Toronto Pearson Intl

C$ 740Air Canada

Fri, 6 Nov - Sat, 14 Nov

6:25 a.m. - 4:13 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

10h 48m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

7:00 a.m. - 9:35 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

13h 35m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 763United Airlines

Sat, 17 Oct - Tue, 20 Oct

6:05 a.m. - 2:41 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

9h 36m1 stop Newark

10:31 a.m. - 5:16 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

5h 45m1 stop Chicago O'Hare Intl

C$ 763United Airlines

Sat, 17 Oct - Tue, 20 Oct

6:05 a.m. - 2:41 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

9h 36m1 stop Newark

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

9h 19m2 stops Houston George Bush Intcntl Newark

C$ 763United Airlines

Sat, 17 Oct - Tue, 20 Oct

5:10 a.m. - 10:51 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

6h 41m1 stop Toronto Pearson Intl

7:00 a.m. - 2:09 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 09m1 stop Chicago O'Hare Intl

C$ 777Air Canada

Wed, 21 Oct - Sat, 24 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:00 a.m. - 5:32 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

11h 32m1 stop Orlando

7:11 p.m. - 5:04 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

20h 53m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

C$ 993Multiple Airlines

Fri, 28 Aug - Fri, 4 Sep

7:00 a.m. - 5:32 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

11h 32m1 stop Orlando

6:17 p.m. - 2:33 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

19h 16m1 stop Orlando

C$ 1,260Multiple Airlines

Fri, 28 Aug - Fri, 4 Sep

6:00 a.m. - 10:30 a.m.YOW Ottawa-MSY New Orleans Louis Armstrong

5h 30m1 stop Washington, D.C. Dulles Intl

8:00 a.m. - 6:55 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

9h 55m1 stop Washington, D.C. Dulles Intl

C$ 1,371United Airlines

Thu, 27 Aug - Thu, 3 Sep

3:10 p.m. - 11:53 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

9h 43m2 stops Newark Chicago O'Hare Intl

10:24 a.m. - 5:16 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

5h 52m1 stop Chicago O'Hare Intl

C$ 1,371United Airlines

Thu, 27 Aug - Thu, 3 Sep

6:00 a.m. - 1:13 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

8h 13m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

7:00 a.m. - 5:16 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

9h 16m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,371United Airlines

Thu, 27 Aug - Thu, 3 Sep

10:37 a.m. - 9:57 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

12h 20m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:53 a.m. - 11:54 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

13h 01m2 stops Houston George Bush Intcntl Washington, D.C. Reagan-National

C$ 1,371United Airlines

Fri, 28 Aug - Fri, 4 Sep

7:00 a.m. - 6:10 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

12h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl

7:00 p.m. - 8:00 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

24h 00m3 stops Miami Charlotte Douglas Toronto Pearson Intl

C$ 1,775American Airlines

Fri, 28 Aug - Fri, 4 Sep

7:00 a.m. - 8:59 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

14h 59m3 stops Toronto Pearson Intl New York LaGuardia Charlotte Douglas

8:00 a.m. - 9:20 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

12h 20m2 stops Dallas/Fort Worth Toronto Pearson Intl

C$ 1,779American Airlines

Thu, 27 Aug - Thu, 3 Sep

8:40 a.m. - 10:59 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

15h 19m3 stops Toronto Pearson Intl Chicago O'Hare Intl Dallas/Fort Worth

5:39 p.m. - 8:00 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

25h 21m3 stops Charlotte Douglas Washington, D.C. Reagan-National Toronto Pearson Intl

C$ 2,251American Airlines

Fri, 28 Aug - Fri, 4 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

17 Oct

YOW6:25 a.m.Ottawa

10h 48m

2 stops

MSY4:13 p.m.New Orleans Louis Armstrong

20 Oct

MSY7:00 a.m.New Orleans Louis Armstrong

13h 35m

2 stops

YOW9:35 p.m.Ottawa

C$ 763

United Airlines

17 Oct

YOW6:05 a.m.Ottawa

5h 37m

1 stop

MSY10:42 a.m.New Orleans Louis Armstrong

20 Oct

MSY12:16 p.m.New Orleans Louis Armstrong

9h 19m

2 stops

YOW10:35 p.m.Ottawa

C$ 764

United Airlines

27 Jan

YOW9:45 a.m.Ottawa

10h 09m

1 stop

MSY6:54 p.m.New Orleans Louis Armstrong

6 Feb

MSY7:00 a.m.New Orleans Louis Armstrong

13h 56m

2 stops

YOW9:56 p.m.Ottawa

C$ 767

Air Canada flights from Ottawa to New Orleans

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

Air Canada

10 Dec

YOW5:10 a.m.Ottawa

6h 13m

1 stop

MSY10:23 a.m.New Orleans Louis Armstrong

15 Dec

MSY11:30 a.m.New Orleans Louis Armstrong

6h 15m

1 stop

YOW6:45 p.m.Ottawa

C$ 717

Air Canada

21 Oct

YOW5:10 a.m.Ottawa

6h 41m

1 stop

MSY10:51 a.m.New Orleans Louis Armstrong

24 Oct

MSY7:00 a.m.New Orleans Louis Armstrong

6h 09m

1 stop

YOW2:09 p.m.Ottawa

C$ 777

Air Canada

4 Sep

YOW6:05 a.m.Ottawa

13h 31m

1 stop

MSY6:36 p.m.New Orleans Louis Armstrong

8 Sep

MSY2:05 p.m.New Orleans Louis Armstrong

6h 30m

1 stop

YOW9:35 p.m.Ottawa

C$ 1,112

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 18/9

8:15 p.m.-4:22 p.m.

2 stops21h 07m

New Orleans Louis Armstrong

Mon 21/9

1:58 p.m.-11:48 p.m.

1 stop8h 50m

C$ 609

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 18/9

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

1 stop13h 07m

New Orleans Louis Armstrong

Mon 21/9

1:58 p.m.-11:48 p.m.

1 stop8h 50m

C$ 627

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Tue 3/11

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

1 stop7h 20m

New Orleans Louis Armstrong

Wed 11/11

6:03 p.m.-10:15 p.m.

2 stops27h 12m

C$ 634

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 9/11

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

2 stops17h 39m

New Orleans Louis Armstrong

Wed 11/11

8:00 a.m.-4:44 p.m.

1 stop7h 44m

C$ 649

Quickest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 10/12

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

1 stop6h 13m

New Orleans Louis Armstrong

Tue 15/12

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

1 stop6h 15m

C$ 717

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 6/11

8:30 p.m.-10:23 a.m.

1 stop14h 53m

New Orleans Louis Armstrong

Sat 14/11

11:30 a.m.-7:45 p.m.

1 stop7h 15m

C$ 740

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 17/10

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

2 stops10h 48m

New Orleans Louis Armstrong

Tue 20/10

7:00 a.m.-9:35 p.m.

2 stops13h 35m

C$ 763

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 17/10

6:05 a.m.-2:41 p.m.

1 stop9h 36m

New Orleans Louis Armstrong

Tue 20/10

10:31 a.m.-5:16 p.m.

1 stop5h 45m

C$ 763

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 17/10

6:05 a.m.-2:41 p.m.

1 stop9h 36m

New Orleans Louis Armstrong

Tue 20/10

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

2 stops9h 19m

C$ 763

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 21/10

5:10 a.m.-10:51 a.m.

1 stop6h 41m

New Orleans Louis Armstrong

Sat 24/10

7:00 a.m.-2:09 p.m.

1 stop6h 09m

C$ 777

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$ 614. 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

Best price found	C$ 329
Fastest flight time	5h 37m
Direct flights	None

The best one-way flight to New Orleans from Ottawa in the past 72 hours is C$ 329. The best round-trip flight deal from Ottawa to New Orleans found on momondo in the last 72 hours is C$ 609.

The fastest flight from Ottawa to New Orleans takes 5h 37m

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. 5h 37m 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 63% of all bookings. The subsequent popular airline is United Airlines at 37%.

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$ 447	Free Cancellation	Rating 7.4 10,123 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 561	Free Cancellation	Rating 7.1 11,540 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$ 329

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 24/10. 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

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

Air Canada 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?

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

Best price found

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.

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

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