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 37% 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 April 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$ 294 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$ 1,089 to C$ 766. The lowest price recently found on this route was C$ 497.

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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.

6:25 a.m. - 4:03 p.m.

YOW

MSY

10h 38m

2 stops

5:22 a.m. - 9:35 p.m.

MSY

YOW

15h 13m

2 stops

C$ 497United Airlines

Tue, 1 Sep - Mon, 7 Sep

5:20 p.m. - 9:13 a.m.

YOW

MSY

16h 53m

1 stop

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

MSY

YOW

10h 37m

1 stop

C$ 498United Airlines

Wed, 10 Jun - Thu, 11 Jun

5:20 p.m. - 9:13 a.m.

YOW

MSY

16h 53m

1 stop

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

MSY

YOW

10h 37m

1 stop

C$ 500United Airlines

Wed, 10 Jun - Thu, 11 Jun

7:00 a.m. - 10:19 p.m.

YOW

MSY

16h 19m

1 stop

7:00 a.m. - 12:20 a.m.

MSY

YOW

16h 20m

2 stops

C$ 503Multiple Airlines

Mon, 11 May - Thu, 14 May

5:50 p.m. - 11:54 p.m.

YOW

MSY

7h 04m

1 stop

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

MSY

YOW

5h 59m

1 stop

C$ 507United Airlines

Sat, 2 May - Wed, 6 May

6:00 a.m. - 4:49 p.m.

YOW

MSY

11h 49m

2 stops

5:00 a.m. - 2:22 p.m.

MSY

YOW

8h 22m

2 stops

C$ 508United Airlines

Sat, 2 May - Wed, 6 May

2:40 p.m. - 7:44 p.m.

YOW

MSY

6h 04m

1 stop

5:00 a.m. - 2:22 p.m.

MSY

YOW

8h 22m

2 stops

C$ 528United Airlines

Sat, 2 May - Wed, 6 May

5:20 p.m. - 10:46 p.m.

YOW

MSY

6h 26m

1 stop

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

MSY

YOW

5h 59m

1 stop

C$ 540United Airlines

Fri, 3 Jul - Sun, 5 Jul

7:00 a.m. - 10:19 p.m.

YOW

MSY

16h 19m

2 stops

7:00 a.m. - 12:20 a.m.

MSY

YOW

16h 20m

2 stops

C$ 549Multiple Airlines

Tue, 12 May - Thu, 14 May

7:00 a.m. - 10:19 p.m.

YOW

MSY

16h 19m

2 stops

7:00 a.m. - 12:20 a.m.

MSY

YOW

16h 20m

2 stops

C$ 554Multiple Airlines

Mon, 11 May - Thu, 14 May

Delta flights from Ottawa to New Orleans

Our best Delta deals on Ottawa to New Orleans flight tickets

Delta

16 Apr

YOW5:40 a.m.Ottawa

11h 30m

2 stops

MSY4:10 p.m.New Orleans Louis Armstrong

19 Apr

MSY11:42 a.m.New Orleans Louis Armstrong

11h 57m

2 stops

YOW12:39 a.m.Ottawa

C$ 796

Delta

16 Apr

YOW5:40 a.m.Ottawa

11h 30m

2 stops

MSY4:10 p.m.New Orleans Louis Armstrong

19 Apr

MSY11:42 a.m.New Orleans Louis Armstrong

11h 57m

2 stops

YOW12:39 a.m.Ottawa

C$ 851

Delta

16 Apr

YOW5:40 a.m.Ottawa

15h 28m

2 stops

MSY8:08 p.m.New Orleans Louis Armstrong

19 Apr

MSY11:42 a.m.New Orleans Louis Armstrong

11h 57m

2 stops

YOW12:39 a.m.Ottawa

C$ 874

Air Canada flights from Ottawa to New Orleans

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

Air Canada

2 Sep

YOW5:10 a.m.Ottawa

6h 42m

1 stop

MSY10:52 a.m.New Orleans Louis Armstrong

7 Sep

MSY11:50 a.m.New Orleans Louis Armstrong

12h 45m

1 stop

YOW1:35 a.m.Ottawa

C$ 562

Air Canada

3 Sep

YOW10:05 p.m.Ottawa

13h 47m

1 stop

MSY10:52 a.m.New Orleans Louis Armstrong

7 Sep

MSY11:50 a.m.New Orleans Louis Armstrong

8h 25m

1 stop

YOW9:15 p.m.Ottawa

C$ 568

Air Canada

24 Sep

YOW10:05 p.m.Ottawa

13h 45m

1 stop

MSY10:50 a.m.New Orleans Louis Armstrong

28 Sep

MSY11:50 a.m.New Orleans Louis Armstrong

11h 55m

1 stop

YOW12:45 a.m.Ottawa

C$ 604

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 1/9

6:25 a.m.-4:03 p.m.

2 stops10h 38m

New Orleans Louis Armstrong

Mon 7/9

5:22 a.m.-9:35 p.m.

2 stops15h 13m

C$ 497

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 10/6

5:20 p.m.-9:13 a.m.

1 stop16h 53m

New Orleans Louis Armstrong

Thu 11/6

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

1 stop10h 37m

C$ 498

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 10/6

5:20 p.m.-9:13 a.m.

1 stop16h 53m

New Orleans Louis Armstrong

Thu 11/6

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

1 stop10h 37m

C$ 500

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 11/5

7:00 a.m.-10:19 p.m.

1 stop16h 19m

New Orleans Louis Armstrong

Thu 14/5

7:00 a.m.-12:20 a.m.

2 stops16h 20m

C$ 503

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 2/5

5:50 p.m.-11:54 p.m.

1 stop7h 04m

New Orleans Louis Armstrong

Wed 6/5

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

1 stop5h 59m

C$ 507

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 2/5

6:00 a.m.-4:49 p.m.

2 stops11h 49m

New Orleans Louis Armstrong

Wed 6/5

5:00 a.m.-2:22 p.m.

2 stops8h 22m

C$ 508

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 2/5

2:40 p.m.-7:44 p.m.

1 stop6h 04m

New Orleans Louis Armstrong

Wed 6/5

5:00 a.m.-2:22 p.m.

2 stops8h 22m

C$ 528

Quickest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 3/7

5:20 p.m.-10:46 p.m.

1 stop6h 26m

New Orleans Louis Armstrong

Sun 5/7

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

1 stop5h 59m

C$ 540

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 12/5

7:00 a.m.-10:19 p.m.

2 stops16h 19m

New Orleans Louis Armstrong

Thu 14/5

7:00 a.m.-12:20 a.m.

2 stops16h 20m

C$ 549

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 11/5

7:00 a.m.-10:19 p.m.

2 stops16h 19m

New Orleans Louis Armstrong

Thu 14/5

7:00 a.m.-12:20 a.m.

2 stops16h 20m

C$ 554

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?

What is the cheapest month to fly to New Orleans?

In general, September 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$ 652. The month of January is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 703.

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	6h 04m
Direct flights	None

The fastest flight from Ottawa to New Orleans takes 6h 04m

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. 6h 04m 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 April 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 68% of all bookings. The subsequent popular airline is United Airlines at 32%.

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 9,548 reviews		Search United Airlines flights
Air Canada	PriceFrom C$ 568	Free Cancellation	Rating 7.1 10,897 reviews		Search Air Canada flights

Houma

Kenner

Why use momondo?

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.

An easier way to manage your New Orleans trip

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Cheap flights from Ottawa to New Orleans from C$ 294

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 20/5. 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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Delta flights from Ottawa to New Orleans

Our best Delta 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

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?

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

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