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

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 40% 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$ 326 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

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Cheap round-trip flights

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

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

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

9h 16m1 stop Chicago O'Hare Intl

C$ 632Lufthansa

Thu, 3 Sep - Wed, 9 Sep

2:10 p.m. - 7:07 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

29h 57m2 stops Newark Orlando

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

8h 13m1 stop Orlando

C$ 643Multiple Airlines

Thu, 1 Oct - Mon, 5 Oct

3:10 p.m. - 11:59 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

9h 49m1 stop Newark

8:00 a.m. - 3:07 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

6h 07m1 stop Washington, D.C. Dulles Intl

C$ 652United Airlines

Sat, 31 Oct - Tue, 3 Nov

6:00 a.m. - 5:48 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

12h 48m2 stops Newark Houston George Bush Intcntl

5:00 a.m. - 2:09 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

8h 09m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 652United Airlines

Sat, 31 Oct - Tue, 3 Nov

4:36 p.m. - 10:59 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 23m1 stop Chicago O'Hare Intl

5:00 a.m. - 7:27 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

13h 27m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 652United Airlines

Sat, 31 Oct - Tue, 3 Nov

5:20 p.m. - 11:53 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 33m1 stop Chicago O'Hare Intl

7:00 a.m. - 1:59 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

5h 59m1 stop Chicago O'Hare Intl

C$ 654United Airlines

Mon, 31 Aug - Tue, 8 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. - 1:59 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

5h 59m1 stop Chicago O'Hare Intl

C$ 654United Airlines

Mon, 31 Aug - Tue, 8 Sep

5:20 p.m. - 11:53 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

7h 33m1 stop Chicago O'Hare Intl

12:03 p.m. - 10:35 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

9h 32m2 stops Houston George Bush Intcntl Newark

C$ 654United Airlines

Thu, 3 Sep - Wed, 9 Sep

10:00 a.m. - 8:03 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

11h 03m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

10:25 a.m. - 10:35 p.m.MSY New Orleans Louis Armstrong-YOW Ottawa

11h 10m2 stops Chicago O'Hare Intl Newark

C$ 654United Airlines

Thu, 3 Sep - Wed, 9 Sep

6:15 a.m. - 4:05 p.m.YOW Ottawa-MSY New Orleans Louis Armstrong

10h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

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

7h 00m1 stop Toronto Pearson Intl

C$ 746Multiple Airlines

Fri, 29 Jan - Tue, 9 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

31 Oct

YOW3:10 p.m.Ottawa

9h 49m

1 stop

MSY11:59 p.m.New Orleans Louis Armstrong

3 Nov

MSY8:00 a.m.New Orleans Louis Armstrong

6h 07m

1 stop

YOW3:07 p.m.Ottawa

C$ 652

United Airlines

31 Aug

YOW5:20 p.m.Ottawa

7h 33m

1 stop

MSY11:53 p.m.New Orleans Louis Armstrong

8 Sep

MSY7:00 a.m.New Orleans Louis Armstrong

5h 59m

1 stop

YOW1:59 p.m.Ottawa

C$ 654

United Airlines

21 Sep

YOW6:00 a.m.Ottawa

5h 30m

1 stop

MSY10:30 a.m.New Orleans Louis Armstrong

24 Sep

MSY8:02 a.m.New Orleans Louis Armstrong

14h 52m

1 stop

YOW11:54 p.m.Ottawa

C$ 680

American Airlines flights from Ottawa to New Orleans

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

American Airlines

12 Aug

YOW8:40 a.m.Ottawa

14h 22m

2 stops

MSY10:02 p.m.New Orleans Louis Armstrong

21 Aug

MSY6:11 a.m.New Orleans Louis Armstrong

13h 29m

2 stops

YOW8:40 p.m.Ottawa

C$ 838

American Airlines

1 Oct

YOW8:40 a.m.Ottawa

13h 34m

2 stops

MSY9:14 p.m.New Orleans Louis Armstrong

5 Oct

MSY6:09 p.m.New Orleans Louis Armstrong

19h 46m

2 stops

YOW2:55 p.m.Ottawa

C$ 872

American Airlines

7 Aug

YOW8:40 a.m.Ottawa

16h 05m

2 stops

MSY11:45 p.m.New Orleans Louis Armstrong

14 Aug

MSY5:47 p.m.New Orleans Louis Armstrong

25h 23m

2 stops

YOW8:10 p.m.Ottawa

C$ 896

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 3/9

6:00 a.m.-10:30 a.m.

1 stop5h 30m

New Orleans Louis Armstrong

Wed 9/9

7:00 a.m.-5:16 p.m.

1 stop9h 16m

C$ 632

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 1/10

2:10 p.m.-7:07 p.m.

2 stops29h 57m

New Orleans Louis Armstrong

Mon 5/10

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

1 stop8h 13m

C$ 643

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 31/10

3:10 p.m.-11:59 p.m.

1 stop9h 49m

New Orleans Louis Armstrong

Tue 3/11

8:00 a.m.-3:07 p.m.

1 stop6h 07m

C$ 652

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 31/10

6:00 a.m.-5:48 p.m.

2 stops12h 48m

New Orleans Louis Armstrong

Tue 3/11

5:00 a.m.-2:09 p.m.

2 stops8h 09m

C$ 652

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 31/10

4:36 p.m.-10:59 p.m.

1 stop7h 23m

New Orleans Louis Armstrong

Tue 3/11

5:00 a.m.-7:27 p.m.

2 stops13h 27m

C$ 652

Quickest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 31/8

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

1 stop7h 33m

New Orleans Louis Armstrong

Tue 8/9

7:00 a.m.-1:59 p.m.

1 stop5h 59m

C$ 654

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 31/8

6:00 a.m.-1:13 p.m.

2 stops8h 13m

New Orleans Louis Armstrong

Tue 8/9

7:00 a.m.-1:59 p.m.

1 stop5h 59m

C$ 654

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 3/9

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

1 stop7h 33m

New Orleans Louis Armstrong

Wed 9/9

12:03 p.m.-10:35 p.m.

2 stops9h 32m

C$ 654

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 3/9

10:00 a.m.-8:03 p.m.

2 stops11h 03m

New Orleans Louis Armstrong

Wed 9/9

10:25 a.m.-10:35 p.m.

2 stops11h 10m

C$ 654

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 29/1

6:15 a.m.-4:05 p.m.

2 stops10h 50m

New Orleans Louis Armstrong

Tue 9/2

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

1 stop7h 00m

C$ 746

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 typical price of a round-trip flight between Ottawa and New Orleans?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 843 to C$ 845.
The lowest price recently found on this route was C$ 601.

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$ 622. The month of June is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 683.

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	5h 30m
Direct flights	None

The fastest flight from Ottawa to New Orleans takes 5h 30m

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 30m 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 60% of all bookings. The subsequent popular airline is United Airlines at 40%.

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$ 511	Free Cancellation	Rating 7.4 10,061 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 569	Free Cancellation	Rating 7.1 11,429 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$ 326

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 1/9. 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

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

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

What is the typical price of a round-trip flight between Ottawa and 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

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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