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, 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 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 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$ 352 Cheap Flights from Ottawa to New Orleans in 2026

Q: 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$ 683 to C$ 1,174. The lowest price recently found on this route was C$ 624.

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.

7:34 p.m. - 9:29 a.m.

YOW

MSY

14h 55m

2 stops

2:05 p.m. - 9:35 p.m.

MSY

YOW

6h 30m

1 stop

C$ 624United Airlines

Fri, 18 Sep - Tue, 22 Sep

6:00 a.m. - 7:47 p.m.

YOW

MSY

14h 47m

1 stop

8:00 a.m. - 4:38 p.m.

MSY

YOW

7h 38m

1 stop

C$ 635United Airlines

Sat, 26 Sep - Wed, 30 Sep

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

YOW

MSY

5h 30m

1 stop

4:55 p.m. - 1:35 a.m.

MSY

YOW

7h 40m

1 stop

C$ 647Multiple Airlines

Thu, 10 Sep - Sun, 13 Sep

8:25 p.m. - 10:23 a.m.

YOW

MSY

14h 58m

1 stop

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

MSY

YOW

7h 00m

1 stop

C$ 689Air Canada

Fri, 25 Dec - Sat, 2 Jan

10:00 a.m. - 10:46 p.m.

YOW

MSY

13h 46m

2 stops

9:53 a.m. - 11:54 p.m.

MSY

YOW

13h 01m

2 stops

C$ 693United Airlines

Sat, 8 Aug - Fri, 14 Aug

6:00 a.m. - 10:24 a.m.

YOW

MSY

5h 24m

1 stop

12:17 p.m. - 11:54 p.m.

MSY

YOW

10h 37m

1 stop

C$ 695United Airlines

Mon, 3 Aug - Thu, 6 Aug

7:35 p.m. - 10:23 a.m.

YOW

MSY

15h 48m

1 stop

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

MSY

YOW

6h 15m

1 stop

C$ 700Air Canada

Fri, 6 Nov - Sat, 14 Nov

5:57 p.m. - 9:29 a.m.

YOW

MSY

16h 32m

2 stops

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

MSY

YOW

5h 45m

1 stop

C$ 705United Airlines

Fri, 18 Sep - Tue, 22 Sep

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

YOW

MSY

6h 41m

1 stop

10:31 a.m. - 9:35 p.m.

MSY

YOW

10h 04m

1 stop

C$ 712Air Canada

Fri, 18 Sep - Tue, 22 Sep

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

YOW

MSY

6h 13m

1 stop

8:00 a.m. - 2:49 p.m.

MSY

YOW

5h 49m

1 stop

C$ 719United Airlines

Sat, 26 Dec - Wed, 30 Dec

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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

18 Sep

YOW7:34 p.m.Ottawa

14h 55m

2 stops

MSY9:29 a.m.New Orleans Louis Armstrong

22 Sep

MSY2:05 p.m.New Orleans Louis Armstrong

6h 30m

1 stop

YOW9:35 p.m.Ottawa

C$ 624

United Airlines

26 Sep

YOW6:00 a.m.Ottawa

14h 47m

1 stop

MSY7:47 p.m.New Orleans Louis Armstrong

30 Sep

MSY8:00 a.m.New Orleans Louis Armstrong

7h 38m

1 stop

YOW4:38 p.m.Ottawa

C$ 635

United Airlines

8 Aug

YOW10:00 a.m.Ottawa

13h 46m

2 stops

MSY10:46 p.m.New Orleans Louis Armstrong

14 Aug

MSY9:53 a.m.New Orleans Louis Armstrong

13h 01m

2 stops

YOW11:54 p.m.Ottawa

C$ 693

Air Canada flights from Ottawa to New Orleans

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

Air Canada

25 Dec

YOW8:25 p.m.Ottawa

14h 58m

1 stop

MSY10:23 a.m.New Orleans Louis Armstrong

2 Jan

MSY11:30 a.m.New Orleans Louis Armstrong

7h 00m

1 stop

YOW7:30 p.m.Ottawa

C$ 689

Air Canada

6 Nov

YOW7:35 p.m.Ottawa

15h 48m

1 stop

MSY10:23 a.m.New Orleans Louis Armstrong

14 Nov

MSY11:30 a.m.New Orleans Louis Armstrong

6h 15m

1 stop

YOW6:45 p.m.Ottawa

C$ 700

Air Canada

18 Sep

YOW5:10 a.m.Ottawa

6h 41m

1 stop

MSY10:51 a.m.New Orleans Louis Armstrong

22 Sep

MSY10:31 a.m.New Orleans Louis Armstrong

10h 04m

1 stop

YOW9:35 p.m.Ottawa

C$ 712

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 18/9

7:34 p.m.-9:29 a.m.

2 stops14h 55m

New Orleans Louis Armstrong

Tue 22/9

2:05 p.m.-9:35 p.m.

1 stop6h 30m

C$ 624

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 26/9

6:00 a.m.-7:47 p.m.

1 stop14h 47m

New Orleans Louis Armstrong

Wed 30/9

8:00 a.m.-4:38 p.m.

1 stop7h 38m

C$ 635

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 10/9

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

1 stop5h 30m

New Orleans Louis Armstrong

Sun 13/9

4:55 p.m.-1:35 a.m.

1 stop7h 40m

C$ 647

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 25/12

8:25 p.m.-10:23 a.m.

1 stop14h 58m

New Orleans Louis Armstrong

Sat 2/1

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

1 stop7h 00m

C$ 689

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 8/8

10:00 a.m.-10:46 p.m.

2 stops13h 46m

New Orleans Louis Armstrong

Fri 14/8

9:53 a.m.-11:54 p.m.

2 stops13h 01m

C$ 693

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 3/8

6:00 a.m.-10:24 a.m.

1 stop5h 24m

New Orleans Louis Armstrong

Thu 6/8

12:17 p.m.-11:54 p.m.

1 stop10h 37m

C$ 695

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 6/11

7:35 p.m.-10:23 a.m.

1 stop15h 48m

New Orleans Louis Armstrong

Sat 14/11

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

1 stop6h 15m

C$ 700

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 18/9

5:57 p.m.-9:29 a.m.

2 stops16h 32m

New Orleans Louis Armstrong

Tue 22/9

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

1 stop5h 45m

C$ 705

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 18/9

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

1 stop6h 41m

New Orleans Louis Armstrong

Tue 22/9

10:31 a.m.-9:35 p.m.

1 stop10h 04m

C$ 712

Quickest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 26/12

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

1 stop6h 13m

New Orleans Louis Armstrong

Wed 30/12

8:00 a.m.-2:49 p.m.

1 stop5h 49m

C$ 719

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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?

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$ 627. The month of February is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 631.

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 37m
Direct flights	None

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.

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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. 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 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 59% of all bookings. The subsequent popular airline is United Airlines at 41%.

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$ 456	Free Cancellation	Rating 7.4 9,991 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 573	Free Cancellation	Rating 7.1 11,336 reviews		Search Air Canada flights

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$ 354

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 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Ottawa to New Orleans

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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 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

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.

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Find better results for your trip to the United States

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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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