Cheap flights from Ottawa to New Orleans from C$ 296

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 16/10. 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 (YOW-MSY)

Cheap round-trip flights

 Logo
3:50 p.m. - 11:53 p.m.YOW-MSY
9h 03m1 stop
 Logo
6:10 p.m. - 5:25 p.m.MSY-YOW
22h 15m1 stop
C$ 422
Find Deal
Wed, 22 Oct - Sun, 26 Oct
 Logo
7:00 a.m. - 6:50 p.m.YOW-MSY
12h 50m2 stops
 Logo
6:10 p.m. - 5:25 p.m.MSY-YOW
22h 15m1 stop
C$ 438
Find Deal
Wed, 22 Oct - Sun, 26 Oct
 Logo
3:50 p.m. - 11:52 p.m.YOW-MSY
9h 02m1 stop
 Logo
6:30 a.m. - 5:20 p.m.MSY-YOW
9h 50m1 stop
C$ 511
Find Deal
Fri, 19 Sep - Mon, 22 Sep
Air Canada Logo
10:20 a.m. - 5:17 p.m.YOW-MSY
7h 57m1 stop
Air Canada Logo
6:05 p.m. - 1:38 a.m.MSY-YOW
6h 33m1 stop
C$ 641Air Canada
Find Deal
Tue, 4 Nov - Fri, 7 Nov
United Airlines Logo
6:33 a.m. - 1:17 p.m.YOW-MSY
7h 44m1 stop
United Airlines Logo
7:00 a.m. - 2:04 p.m.MSY-YOW
6h 04m1 stop
C$ 712United Airlines
Find Deal
Wed, 24 Sep - Mon, 29 Sep
United Airlines Logo
2:48 p.m. - 11:15 p.m.YOW-MSY
9h 27m2 stops
United Airlines Logo
9:33 a.m. - 4:43 p.m.MSY-YOW
6h 10m1 stop
C$ 713United Airlines
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Air Canada Logo
5:15 a.m. - 11:02 a.m.YOW-MSY
6h 47m1 stop
Air Canada Logo
11:45 a.m. - 1:34 a.m.MSY-YOW
12h 49m1 stop
C$ 759Air Canada
Find Deal
Fri, 26 Sep - Mon, 29 Sep
WestJet Logo
7:15 p.m. - 6:10 p.m.YOW-MSY
23h 55m2 stops
WestJet Logo
3:10 p.m. - 12:40 a.m.MSY-YOW
32h 30m2 stops
C$ 902WestJet
Find Deal
Fri, 24 Oct - Thu, 30 Oct
WestJet Logo
6:00 a.m. - 11:04 p.m.YOW-MSY
18h 04m2 stops
WestJet Logo
6:20 a.m. - 12:42 a.m.MSY-YOW
17h 22m2 stops
C$ 1,249WestJet
Find Deal
Wed, 22 Oct - Sun, 26 Oct
Delta Logo
5:55 a.m. - 3:57 p.m.YOW-MSY
11h 02m2 stops
Delta Logo
11:30 a.m. - 12:22 a.m.MSY-YOW
11h 52m2 stops
C$ 3,355Delta
Find Deal
Sat, 27 Sep - Sun, 5 Oct

Air Canada flights from Ottawa to New Orleans

Our best Air Canada deals on Ottawa to New Orleans flight tickets
Air Canada
4 Nov
YOW10:20 a.m.Ottawa
7h 57m
1 stop
MSY5:17 p.m.New Orleans Louis Armstrong
7 Nov
MSY6:05 p.m.New Orleans Louis Armstrong
6h 33m
1 stop
YOW1:38 a.m.Ottawa
Air Canada
26 Sep
YOW5:15 a.m.Ottawa
6h 47m
1 stop
MSY11:02 a.m.New Orleans Louis Armstrong
29 Sep
MSY11:45 a.m.New Orleans Louis Armstrong
12h 49m
1 stop
YOW1:34 a.m.Ottawa
Air Canada
24 Oct
YOW9:55 p.m.Ottawa
14h 07m
1 stop
MSY11:02 a.m.New Orleans Louis Armstrong
30 Oct
MSY6:05 p.m.New Orleans Louis Armstrong
6h 33m
1 stop
YOW1:38 a.m.Ottawa

United Airlines flights from Ottawa to New Orleans

Our best United Airlines deals on Ottawa to New Orleans flight tickets
United Airlines
24 Sep
YOW6:33 a.m.Ottawa
7h 44m
1 stop
MSY1:17 p.m.New Orleans Louis Armstrong
29 Sep
MSY7:00 a.m.New Orleans Louis Armstrong
6h 04m
1 stop
YOW2:04 p.m.Ottawa
United Airlines
25 Sep
YOW2:48 p.m.Ottawa
9h 27m
2 stops
MSY11:15 p.m.New Orleans Louis Armstrong
29 Sep
MSY9:33 a.m.New Orleans Louis Armstrong
6h 10m
1 stop
YOW4:43 p.m.Ottawa
United Airlines
26 Sep
YOW6:33 a.m.Ottawa
16h 48m
1 stop
MSY10:21 p.m.New Orleans Louis Armstrong
29 Sep
MSY12:42 p.m.New Orleans Louis Armstrong
5h 10m
1 stop
YOW6:52 p.m.Ottawa

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 2 September 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

Wed 22/10

3:50 p.m.-11:53 p.m.

1 stop9h 03m

New Orleans Louis Armstrong

Sun 26/10

6:10 p.m.-5:25 p.m.

1 stop22h 15m

C$ 422

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 22/10

7:00 a.m.-6:50 p.m.

2 stops12h 50m

New Orleans Louis Armstrong

Sun 26/10

6:10 p.m.-5:25 p.m.

1 stop22h 15m

C$ 438

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 19/9

3:50 p.m.-11:52 p.m.

1 stop9h 02m

New Orleans Louis Armstrong

Mon 22/9

6:30 a.m.-5:20 p.m.

1 stop9h 50m

C$ 511

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 4/11

10:20 a.m.-5:17 p.m.

1 stop7h 57m

New Orleans Louis Armstrong

Fri 7/11

6:05 p.m.-1:38 a.m.

1 stop6h 33m

C$ 641

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 24/9

6:33 a.m.-1:17 p.m.

1 stop7h 44m

New Orleans Louis Armstrong

Mon 29/9

7:00 a.m.-2:04 p.m.

1 stop6h 04m

C$ 712

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 25/9

2:48 p.m.-11:15 p.m.

2 stops9h 27m

New Orleans Louis Armstrong

Mon 29/9

9:33 a.m.-4:43 p.m.

1 stop6h 10m

C$ 713

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 26/9

5:15 a.m.-11:02 a.m.

1 stop6h 47m

New Orleans Louis Armstrong

Mon 29/9

11:45 a.m.-1:34 a.m.

1 stop12h 49m

C$ 759

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 24/10

7:15 p.m.-6:10 p.m.

2 stops23h 55m

New Orleans Louis Armstrong

Thu 30/10

3:10 p.m.-12:40 a.m.

2 stops32h 30m

C$ 902

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 22/10

6:00 a.m.-11:04 p.m.

2 stops18h 04m

New Orleans Louis Armstrong

Sun 26/10

6:20 a.m.-12:42 a.m.

2 stops17h 22m

C$ 1,249

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 27/9

5:55 a.m.-3:57 p.m.

2 stops11h 02m

New Orleans Louis Armstrong

Sun 5/10

11:30 a.m.-12:22 a.m.

2 stops11h 52m

C$ 3,355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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, April 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$ 871. The month of September is another great option to travel to New Orleans, with average flight prices from Ottawa averaging around C$ 891.

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$ 824. 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$ 971.

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$ 705 when looking at flights departing in the evening. Flights to New Orleans are more costly at noon, with an average ticket price of C$ 1,036. 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$ 1,036 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$ 790 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

Direct flights

None
There are no direct flights from Ottawa to New Orleans. There are no popular flight routes 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 47m 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$ 752Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 764Free CancellationRating
7.4
8,937 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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Sun 7/9
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