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Cheap flights from Ottawa to New Orleans from C$ 145

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 18/1. 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

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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
4:20 p.m. - 9:29 p.m.
YOW
-
MSY
30h 09m3 stops
Multiple Airlines Logo
6:05 a.m. - 12:25 a.m.
MSY
-
YOW
17h 20m1 stop
C$ 398Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
4:20 p.m. - 11:55 p.m.
YOW
-
MSY
8h 35m1 stop
Multiple Airlines Logo
7:00 a.m. - 5:13 p.m.
MSY
-
YOW
9h 13m1 stop
C$ 401Multiple Airlines
Thu, 1 Jan - Thu, 8 Jan
Multiple Airlines Logo
4:20 p.m. - 9:29 p.m.
YOW
-
MSY
30h 09m3 stops
Multiple Airlines Logo
7:00 a.m. - 12:25 a.m.
MSY
-
YOW
16h 25m2 stops
C$ 437Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
4:20 p.m. - 11:55 p.m.
YOW
-
MSY
8h 35m1 stop
Multiple Airlines Logo
7:00 a.m. - 4:53 p.m.
MSY
-
YOW
8h 53m2 stops
C$ 465Multiple Airlines
Thu, 1 Jan - Thu, 8 Jan
Air Canada Logo
2:48 p.m. - 11:53 p.m.
YOW
-
MSY
10h 05m1 stop
Air Canada Logo
7:00 a.m. - 9:14 p.m.
MSY
-
YOW
13h 14m1 stop
C$ 473Air Canada
Wed, 15 Apr - Sat, 18 Apr
United Airlines Logo
2:15 p.m. - 7:48 p.m.
YOW
-
MSY
6h 33m1 stop
United Airlines Logo
6:00 a.m. - 1:32 p.m.
MSY
-
YOW
6h 32m1 stop
C$ 476United Airlines
Wed, 25 Mar - Sat, 28 Mar
United Airlines Logo
7:27 p.m. - 6:08 p.m.
YOW
-
MSY
23h 41m2 stops
United Airlines Logo
6:00 a.m. - 1:32 p.m.
MSY
-
YOW
6h 32m1 stop
C$ 477United Airlines
Mon, 12 Jan - Thu, 15 Jan
United Airlines Logo
6:00 p.m. - 11:53 p.m.
YOW
-
MSY
6h 53m1 stop
United Airlines Logo
7:00 a.m. - 1:45 p.m.
MSY
-
YOW
5h 45m1 stop
C$ 529United Airlines
Wed, 15 Apr - Sat, 18 Apr
Multiple Airlines Logo
4:20 p.m. - 10:50 p.m.
YOW
-
MSY
7h 30m1 stop
Multiple Airlines Logo
5:05 a.m. - 11:58 p.m.
MSY
-
YOW
17h 53m1 stop
C$ 539Multiple Airlines
Wed, 17 Dec - Tue, 30 Dec
Multiple Airlines Logo
4:20 p.m. - 9:29 p.m.
YOW
-
MSY
30h 09m3 stops
Multiple Airlines Logo
7:42 p.m. - 11:58 p.m.
MSY
-
YOW
27h 16m3 stops
C$ 541Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan

Air Canada flights from Ottawa to New Orleans

Our best Air Canada deals on Ottawa to New Orleans flight tickets
Air Canada
15 Apr
YOW2:48 p.m.Ottawa
10h 05m
1 stop
MSY11:53 p.m.New Orleans Louis Armstrong
18 Apr
MSY7:00 a.m.New Orleans Louis Armstrong
13h 14m
1 stop
YOW9:14 p.m.Ottawa
C$ 473
Find similar
Air Canada
15 Apr
YOW6:52 a.m.Ottawa
7h 31m
1 stop
MSY1:23 p.m.New Orleans Louis Armstrong
18 Apr
MSY7:00 a.m.New Orleans Louis Armstrong
13h 14m
1 stop
YOW9:14 p.m.Ottawa
C$ 574
Find similar
Air Canada
16 Apr
YOW9:15 a.m.Ottawa
15h 14m
2 stops
MSY11:29 p.m.New Orleans Louis Armstrong
19 Apr
MSY6:05 p.m.New Orleans Louis Armstrong
6h 29m
1 stop
YOW1:34 a.m.Ottawa
C$ 617
Find similar

United Airlines flights from Ottawa to New Orleans

Our best United Airlines deals on Ottawa to New Orleans flight tickets
United Airlines
25 Mar
YOW2:15 p.m.Ottawa
6h 33m
1 stop
MSY7:48 p.m.New Orleans Louis Armstrong
28 Mar
MSY6:00 a.m.New Orleans Louis Armstrong
6h 32m
1 stop
YOW1:32 p.m.Ottawa
C$ 476
Find similar
United Airlines
12 Jan
YOW7:27 p.m.Ottawa
16h 25m
2 stops
MSY10:52 a.m.New Orleans Louis Armstrong
15 Jan
MSY7:00 a.m.New Orleans Louis Armstrong
8h 30m
2 stops
YOW4:30 p.m.Ottawa
C$ 477
Find similar
United Airlines
15 Apr
YOW6:00 p.m.Ottawa
6h 53m
1 stop
MSY11:53 p.m.New Orleans Louis Armstrong
18 Apr
MSY7:00 a.m.New Orleans Louis Armstrong
5h 45m
1 stop
YOW1:45 p.m.Ottawa
C$ 529
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 96,600 searches. Data last updated 4 December 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

Sat 17/1

4:20 p.m.-9:29 p.m.

3 stops30h 09m

New Orleans Louis Armstrong

Sat 24/1

6:05 a.m.-12:25 a.m.

1 stop17h 20m

C$ 398

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 1/1

4:20 p.m.-11:55 p.m.

1 stop8h 35m

New Orleans Louis Armstrong

Thu 8/1

7:00 a.m.-5:13 p.m.

1 stop9h 13m

C$ 401

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 17/1

4:20 p.m.-9:29 p.m.

3 stops30h 09m

New Orleans Louis Armstrong

Sat 24/1

7:00 a.m.-12:25 a.m.

2 stops16h 25m

C$ 437

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 1/1

4:20 p.m.-11:55 p.m.

1 stop8h 35m

New Orleans Louis Armstrong

Thu 8/1

7:00 a.m.-4:53 p.m.

2 stops8h 53m

C$ 465

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 15/4

2:48 p.m.-11:53 p.m.

1 stop10h 05m

New Orleans Louis Armstrong

Sat 18/4

7:00 a.m.-9:14 p.m.

1 stop13h 14m

C$ 473

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 25/3

2:15 p.m.-7:48 p.m.

1 stop6h 33m

New Orleans Louis Armstrong

Sat 28/3

6:00 a.m.-1:32 p.m.

1 stop6h 32m

C$ 476

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 12/1

7:27 p.m.-6:08 p.m.

2 stops23h 41m

New Orleans Louis Armstrong

Thu 15/1

6:00 a.m.-1:32 p.m.

1 stop6h 32m

C$ 477

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 15/4

6:00 p.m.-11:53 p.m.

1 stop6h 53m

New Orleans Louis Armstrong

Sat 18/4

7:00 a.m.-1:45 p.m.

1 stop5h 45m

C$ 529

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 17/12

4:20 p.m.-10:50 p.m.

1 stop7h 30m

New Orleans Louis Armstrong

Tue 30/12

5:05 a.m.-11:58 p.m.

1 stop17h 53m

C$ 539

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 17/1

4:20 p.m.-9:29 p.m.

3 stops30h 09m

New Orleans Louis Armstrong

Sat 24/1

7:42 p.m.-11:58 p.m.

3 stops27h 16m

C$ 541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

In general, January 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$ 793. The month of November is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 798.

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

On average, the least expensive day to fly to New Orleans from Ottawa is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 836. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to New Orleans for around C$ 986.

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

Flying to New Orleans from Ottawa in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 716 when looking at flights departing in the evening. Flights to New Orleans are more costly at noon, with an average ticket price of C$ 1,052. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 C$ 957 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 C$ 770 on momondo.

Can stopping save me money on Ottawa to New Orleans flights?

You could potentially save up to 55% 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

8h 48m

Direct flights

None
The fastest flight from Ottawa to New Orleans takes 8h 48m
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?

    There are 2125.9 km between Ottawa and New Orleans Louis Armstrong. 6h 08m 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?

  • 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?

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
Air CanadaPriceFrom C$ 663Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 705Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

Travelling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
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.

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