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

What airlines fly to New Orleans?

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to New Orleans from Ottawa according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to New Orleans. Keep in mind that there are 3 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 are updated daily.

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 1 as of October 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 necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$218 Cheap Flights from Ottawa to New Orleans in 2026/27

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Find the cheapest flights from Ottawa to New Orleans

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10:35 am - 10:50 amYOW Ottawa-MSY New Orleans Louis Armstrong

25h 15m2 stops Newark Atlanta Hartsfield-Jackson

6:40 pm - 4:44 pmMSY New Orleans Louis Armstrong-YOW Ottawa

21h 04m1 stop Orlando

$411Multiple Airlines

Wed, Jan 6 - Tue, Jan 12

8:00 am - 5:44 pmYOW Ottawa-MSY New Orleans Louis Armstrong

10h 44m1 stop Orlando

8:53 am - 3:40 pmMSY New Orleans Louis Armstrong-YOW Ottawa

29h 47m2 stops Atlanta Hartsfield-Jackson Orlando

$418Multiple Airlines

Wed, Feb 3 - Wed, Feb 17

1:45 pm - 9:59 pmYOW Ottawa-MSY New Orleans Louis Armstrong

9h 14m2 stops Toronto Pearson Intl Tampa

6:40 pm - 3:40 pmMSY New Orleans Louis Armstrong-YOW Ottawa

20h 00m1 stop Orlando

$435Multiple Airlines

Sun, Feb 7 - Wed, Feb 17

10:35 am - 7:58 amYOW Ottawa-MSY New Orleans Louis Armstrong

22h 23m2 stops Newark Atlanta Hartsfield-Jackson

8:00 am - 12:06 amMSY New Orleans Louis Armstrong-YOW Ottawa

15h 06m1 stop Orlando

$443Multiple Airlines

Sat, Feb 6 - Wed, Feb 17

8:00 am - 5:44 pmYOW Ottawa-MSY New Orleans Louis Armstrong

10h 44m1 stop Orlando

6:40 pm - 3:40 pmMSY New Orleans Louis Armstrong-YOW Ottawa

20h 00m1 stop Orlando

$447Multiple Airlines

Wed, Feb 3 - Wed, Feb 17

4:40 pm - 12:15 pmYOW Ottawa-MSY New Orleans Louis Armstrong

20h 35m1 stop Tampa

8:00 am - 12:06 amMSY New Orleans Louis Armstrong-YOW Ottawa

15h 06m1 stop Orlando

$459Multiple Airlines

Sat, Feb 6 - Wed, Feb 17

10:25 am - 1:23 pmYOW Ottawa-MSY New Orleans Louis Armstrong

27h 58m3 stops Newark Atlanta Hartsfield-Jackson Denver Intl

9:26 am - 5:15 pmMSY New Orleans Louis Armstrong-YOW Ottawa

30h 49m3 stops Atlanta Hartsfield-Jackson Orlando Hamilton

$478Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

3:15 pm - 8:38 amYOW Ottawa-MSY New Orleans Louis Armstrong

18h 23m2 stops Newark Atlanta Hartsfield-Jackson

9:26 am - 5:15 pmMSY New Orleans Louis Armstrong-YOW Ottawa

30h 49m3 stops Atlanta Hartsfield-Jackson Orlando Hamilton

$480Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

2:00 pm - 8:26 pmYOW Ottawa-MSY New Orleans Louis Armstrong

7h 26m1 stop Washington, D.C. Dulles Intl

8:00 am - 3:07 pmMSY New Orleans Louis Armstrong-YOW Ottawa

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

$578United Airlines

Wed, Nov 25 - Wed, Dec 2

2:00 pm - 8:26 pmYOW Ottawa-MSY New Orleans Louis Armstrong

7h 26m1 stop Washington, D.C. Dulles Intl

7:04 am - 9:56 pmMSY New Orleans Louis Armstrong-YOW Ottawa

13h 52m2 stops Chicago O'Hare Intl Newark

$578United Airlines

Wed, Nov 25 - Wed, Dec 2

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Air Canada flights from Ottawa to New Orleans

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

Air Canada

Feb 4

YOW5:10 amOttawa

6h 13m

1 stop

MSY10:23 amNew Orleans Louis Armstrong

Feb 13

MSY11:30 amNew Orleans Louis Armstrong

7h 00m

1 stop

YOW7:30 pmOttawa

$589

Air Canada

Feb 11

YOW5:10 amOttawa

6h 13m

1 stop

MSY10:23 amNew Orleans Louis Armstrong

Feb 13

MSY11:30 amNew Orleans Louis Armstrong

7h 00m

1 stop

YOW7:30 pmOttawa

$597

Air Canada

Feb 5

YOW8:25 pmOttawa

14h 58m

1 stop

MSY10:23 amNew Orleans Louis Armstrong

Feb 16

MSY11:30 amNew Orleans Louis Armstrong

7h 00m

1 stop

YOW7:30 pmOttawa

$626

United Airlines flights from Ottawa to New Orleans

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

United Airlines

Dec 8

YOW2:00 pmOttawa

6h 57m

1 stop

MSY7:57 pmNew Orleans Louis Armstrong

Dec 10

MSY7:00 amNew Orleans Louis Armstrong

6h 09m

1 stop

YOW2:09 pmOttawa

$578

United Airlines

Feb 6

YOW3:10 pmOttawa

8h 48m

1 stop

MSY10:58 pmNew Orleans Louis Armstrong

Feb 13

MSY8:00 amNew Orleans Louis Armstrong

10h 27m

1 stop

YOW7:27 pmOttawa

$579

United Airlines

Dec 8

YOW6:00 amOttawa

11h 08m

2 stops

MSY4:08 pmNew Orleans Louis Armstrong

Dec 10

MSY7:00 amNew Orleans Louis Armstrong

6h 09m

1 stop

YOW2:09 pmOttawa

$592

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 1/6

10:35 am-10:50 am

2 stops25h 15m

New Orleans Louis Armstrong

Tue 1/12

6:40 pm-4:44 pm

1 stop21h 04m

$411

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 2/3

8:00 am-5:44 pm

1 stop10h 44m

New Orleans Louis Armstrong

Wed 2/17

8:53 am-3:40 pm

2 stops29h 47m

$418

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sun 2/7

1:45 pm-9:59 pm

2 stops9h 14m

New Orleans Louis Armstrong

Wed 2/17

6:40 pm-3:40 pm

1 stop20h 00m

$435

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 2/6

10:35 am-7:58 am

2 stops22h 23m

New Orleans Louis Armstrong

Wed 2/17

8:00 am-12:06 am

1 stop15h 06m

$443

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 2/3

8:00 am-5:44 pm

1 stop10h 44m

New Orleans Louis Armstrong

Wed 2/17

6:40 pm-3:40 pm

1 stop20h 00m

$447

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sat 2/6

4:40 pm-12:15 pm

1 stop20h 35m

New Orleans Louis Armstrong

Wed 2/17

8:00 am-12:06 am

1 stop15h 06m

$459

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 12/9

10:25 am-1:23 pm

3 stops27h 58m

New Orleans Louis Armstrong

Wed 12/16

9:26 am-5:15 pm

3 stops30h 49m

$478

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 12/9

3:15 pm-8:38 am

2 stops18h 23m

New Orleans Louis Armstrong

Wed 12/16

9:26 am-5:15 pm

3 stops30h 49m

$480

Quickest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 11/25

2:00 pm-8:26 pm

1 stop7h 26m

New Orleans Louis Armstrong

Wed 12/2

8:00 am-3:07 pm

1 stop6h 07m

$578

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 11/25

2:00 pm-8:26 pm

1 stop7h 26m

New Orleans Louis Armstrong

Wed 12/2

7:04 am-9:56 pm

2 stops13h 52m

$578

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?

The cheapest month to fly to New Orleans from Ottawa is in May. Flight prices, which tend to average around $443, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of May, then departing from Ottawa during the month June is also very affordable. Most momondo users find prices during this month for around $486.

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	$218
Fastest flight time	9h 49m
Direct flights	None

The best one-way flight to New Orleans from Ottawa in the past 72 hours is $218. The best round-trip flight deal from Ottawa to New Orleans found on momondo in the last 72 hours is $411.

The fastest flight from Ottawa to New Orleans takes 9h 49m

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?
New Orleans Louis Armstrong is 1321.0 mi away from Ottawa. In terms of flight time, this usually takes a little over 9h 49m.
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 are updated daily.
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 1 as of October 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 necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ottawa to New Orleans?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to New Orleans is United Airlines (100% of total bookings).

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 $325	Free Cancellation	Rating 7.3 10,451 reviews		Search United Airlines flights

Metairie

Slidell

Hammond

Kenner

Houma

Gonzales

Gretna

Covington

Thibodaux

Springfield

Lockport

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to New Orleans?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to New Orleans. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to New Orleans with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to New Orleans flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to New Orleans?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Orleans from Ottawa.

I’m not ready to book a flight from Ottawa to New Orleans right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to New Orleans flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Ottawa to New Orleans from $218

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 12/11. 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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Air Canada flights from Ottawa to New Orleans

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

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?

What 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

Traveling 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 favorite airline to New Orleans

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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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