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Cheap flights from Ottawa to New Orleans from $138

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 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ottawa to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 pm - 8:21 am
YOW
-
MSY
17h 06m1 stop
Multiple Airlines Logo
7:27 pm - 5:25 pm
MSY
-
YOW
20h 58m1 stop
$267Multiple Airlines
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
4:15 pm - 8:21 am
YOW
-
MSY
17h 06m1 stop
Multiple Airlines Logo
6:15 am - 12:25 am
MSY
-
YOW
17h 10m1 stop
$274Multiple Airlines
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
7:00 am - 4:05 pm
YOW
-
MSY
10h 05m2 stops
Multiple Airlines Logo
6:15 am - 12:25 am
MSY
-
YOW
17h 10m1 stop
$275Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
7:00 am - 4:05 pm
YOW
-
MSY
10h 05m2 stops
Multiple Airlines Logo
6:15 am - 12:25 am
MSY
-
YOW
17h 10m1 stop
$278Multiple Airlines
Wed, Feb 18 - Tue, Feb 24
Multiple Airlines Logo
4:15 pm - 8:21 am
YOW
-
MSY
17h 06m1 stop
Multiple Airlines Logo
7:27 pm - 12:25 am
MSY
-
YOW
27h 58m1 stop
$280Multiple Airlines
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
7:00 am - 8:21 am
YOW
-
MSY
26h 21m1 stop
Multiple Airlines Logo
7:27 pm - 12:25 am
MSY
-
YOW
27h 58m1 stop
$287Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
4:15 pm - 8:21 am
YOW
-
MSY
17h 06m1 stop
Multiple Airlines Logo
6:15 am - 5:25 pm
MSY
-
YOW
10h 10m1 stop
$288Multiple Airlines
Sat, Feb 21 - Thu, Feb 26
Multiple Airlines Logo
7:00 am - 8:21 am
YOW
-
MSY
26h 21m1 stop
Multiple Airlines Logo
6:15 am - 12:25 am
MSY
-
YOW
17h 10m1 stop
$290Multiple Airlines
Wed, Feb 18 - Tue, Feb 24
Multiple Airlines Logo
7:00 am - 8:21 am
YOW
-
MSY
26h 21m1 stop
Multiple Airlines Logo
6:15 am - 12:25 am
MSY
-
YOW
17h 10m1 stop
$293Multiple Airlines
Thu, Feb 19 - Wed, Feb 25
Multiple Airlines Logo
7:00 am - 8:21 am
YOW
-
MSY
26h 21m1 stop
Multiple Airlines Logo
6:15 am - 12:25 am
MSY
-
YOW
17h 10m1 stop
$295Multiple Airlines
Thu, Feb 19 - Tue, Feb 24

United Airlines flights from Ottawa to New Orleans

Our best United Airlines deals on Ottawa to New Orleans flight tickets
United Airlines
Jan 26
YOW2:15 pmOttawa
9h 14m
2 stops
MSY10:29 pmNew Orleans Louis Armstrong
Jan 29
MSY5:00 amNew Orleans Louis Armstrong
11h 12m
2 stops
YOW5:12 pmOttawa
$352
Find similar
United Airlines
Feb 20
YOW5:48 pmOttawa
7h 11m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
Feb 24
MSY6:00 amNew Orleans Louis Armstrong
6h 34m
1 stop
YOW1:34 pmOttawa
$353
Find similar
United Airlines
Apr 15
YOW2:40 pmOttawa
9h 49m
2 stops
MSY11:29 pmNew Orleans Louis Armstrong
Apr 19
MSY8:30 pmNew Orleans Louis Armstrong
16h 29m
2 stops
YOW1:59 pmOttawa
$360
Find similar

Air Canada flights from Ottawa to New Orleans

Our best Air Canada deals on Ottawa to New Orleans flight tickets
Air Canada
Apr 29
YOW10:15 amOttawa
7h 48m
1 stop
MSY5:03 pmNew Orleans Louis Armstrong
Jun 3
MSY11:50 amNew Orleans Louis Armstrong
8h 25m
1 stop
YOW9:15 pmOttawa
$377
Find similar
Air Canada
Jun 3
YOW9:55 amOttawa
9h 18m
2 stops
MSY6:13 pmNew Orleans Louis Armstrong
Jun 8
MSY11:50 amNew Orleans Louis Armstrong
6h 20m
1 stop
YOW7:10 pmOttawa
$442
Find similar
Air Canada
Jan 2
YOW6:00 amOttawa
9h 37m
1 stop
MSY2:37 pmNew Orleans Louis Armstrong
Jan 11
MSY6:05 pmNew Orleans Louis Armstrong
6h 33m
1 stop
YOW1:38 amOttawa
$633
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Ottawa to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 2/22

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Wed 2/25

7:27 pm-5:25 pm

1 stop20h 58m

$267

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 2/22

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Thu 2/26

6:15 am-12:25 am

1 stop17h 10m

$274

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 2/18

7:00 am-4:05 pm

2 stops10h 05m

New Orleans Louis Armstrong

Wed 2/25

6:15 am-12:25 am

1 stop17h 10m

$275

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 2/18

7:00 am-4:05 pm

2 stops10h 05m

New Orleans Louis Armstrong

Tue 2/24

6:15 am-12:25 am

1 stop17h 10m

$278

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 2/21

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Wed 2/25

7:27 pm-12:25 am

1 stop27h 58m

$280

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 2/18

7:00 am-8:21 am

1 stop26h 21m

New Orleans Louis Armstrong

Wed 2/25

7:27 pm-12:25 am

1 stop27h 58m

$287

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 2/21

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Thu 2/26

6:15 am-5:25 pm

1 stop10h 10m

$288

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 2/18

7:00 am-8:21 am

1 stop26h 21m

New Orleans Louis Armstrong

Tue 2/24

6:15 am-12:25 am

1 stop17h 10m

$290

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 2/19

7:00 am-8:21 am

1 stop26h 21m

New Orleans Louis Armstrong

Wed 2/25

6:15 am-12:25 am

1 stop17h 10m

$293

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 2/19

7:00 am-8:21 am

1 stop26h 21m

New Orleans Louis Armstrong

Tue 2/24

6:15 am-12:25 am

1 stop17h 10m

$295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to New Orleans from

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

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Ottawa is in September. Flight prices, which tend to average around $518, 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 September, then departing from Ottawa during the month December is also very affordable. Most momondo users find prices during this month for around $554.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Ottawa to New Orleans is on a Friday when prices can be found for as low as $521. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to New Orleans for around $845.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the morning when flights can be purchased for as low as $582. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $836 per ticket.

How far in advance should I book a flight to New Orleans?

You are more likely to see cheaper flights to New Orleans from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $667 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Ottawa for as low as $552 on momondo.

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

7h 00m

Direct flights

None
The fastest flight from Ottawa to New Orleans takes 7h 00m
There are no direct flights from Ottawa to New Orleans. There are no popular flight routes from Ottawa to New Orleans.
Search flight deals

  • 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 7h 00m.

  • 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?

  • 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?

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 AirlinesPriceFrom $419Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
Air CanadaPriceFrom $591Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Hammond
Slidell
Houma
Kenner
Gonzales
Covington
Gretna
Thibodaux
Lockport
Springfield

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.

An easier way to manage your New Orleans trip

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