Which airlines fly to Louisiana?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Louisiana from Ottawa according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Louisiana. Keep in mind that there are 5 different airlines that fly to Louisiana 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 Louisiana?

Prices for flights from Ottawa Airport to Louisiana were last updated today.

How many operators does momondo search for flights from Ottawa Airport to Louisiana?

As of December 2025, there are 2 operators available to choose from for flights from Ottawa Airport to Louisiana.

How old do you have to be to fly from Ottawa Airport to Louisiana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The travel and health documents you'll need for your trip to Louisiana 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 Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 332 Cheap Flights from Ottawa to Louisiana in 2025/26

1 adult

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Find the cheapest flights from Ottawa to Louisiana

Round-trip

Cheap round-trip flights

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4:15 p.m. - 8:21 a.m.

YOW

MSY

17h 06m1 stop

6:05 a.m. - 5:25 p.m.

MSY

YOW

10h 20m1 stop

C$ 332Multiple Airlines

Sat, 17 Jan - Thu, 22 Jan

4:15 p.m. - 8:21 a.m.

YOW

MSY

17h 06m1 stop

7:42 p.m. - 4:53 p.m.

MSY

YOW

20h 11m2 stops

C$ 350Multiple Airlines

Sat, 17 Jan - Thu, 22 Jan

4:15 p.m. - 8:21 a.m.

YOW

MSY

17h 06m1 stop

8:36 p.m. - 4:53 p.m.

MSY

YOW

19h 17m3 stops

C$ 392Multiple Airlines

Sat, 17 Jan - Thu, 22 Jan

2:15 p.m. - 10:58 p.m.

YOW

MSY

9h 43m2 stops

5:00 a.m. - 2:30 p.m.

MSY

YOW

8h 30m2 stops

C$ 439United Airlines

Mon, 26 Jan - Thu, 29 Jan

7:27 p.m. - 1:09 p.m.

YOW

MSY

18h 42m2 stops

10:35 a.m. - 5:12 p.m.

MSY

YOW

5h 37m1 stop

C$ 440United Airlines

Mon, 26 Jan - Thu, 29 Jan

5:40 a.m. - 9:29 p.m.

YOW

MSY

16h 49m2 stops

8:36 p.m. - 12:42 a.m.

MSY

YOW

27h 06m3 stops

C$ 444Multiple Airlines

Sat, 17 Jan - Thu, 22 Jan

6:00 a.m. - 5:52 p.m.

YOW

MSY

12h 52m2 stops

7:00 a.m. - 5:14 p.m.

MSY

YOW

9h 14m2 stops

C$ 447United Airlines

Wed, 15 Apr - Sat, 18 Apr

2:15 p.m. - 10:58 p.m.

YOW

MSY

9h 43m2 stops

5:00 a.m. - 2:30 p.m.

MSY

YOW

8h 30m2 stops

C$ 513United Airlines

Mon, 26 Jan - Thu, 29 Jan

10:44 a.m. - 9:32 p.m.

YOW

MSY

11h 48m2 stops

7:00 a.m. - 5:07 p.m.

MSY

YOW

9h 07m1 stop

C$ 520United Airlines

Wed, 15 Apr - Sat, 18 Apr

6:25 a.m. - 5:52 p.m.

YOW

MSY

12h 27m2 stops

5:00 a.m. - 1:59 p.m.

MSY

YOW

7h 59m2 stops

C$ 572United Airlines

Thu, 16 Apr - Sun, 19 Apr

United Airlines flights from Ottawa to Louisiana

Our best United Airlines deals on Ottawa to Louisiana flight tickets

United Airlines

26 Jan

YOW2:15 p.m.Ottawa

9h 43m

2 stops

MSY10:58 p.m.New Orleans Louis Armstrong

29 Jan

MSY5:00 a.m.New Orleans Louis Armstrong

8h 30m

2 stops

YOW2:30 p.m.Ottawa

C$ 439

Find similar

United Airlines

26 Jan

YOW7:27 p.m.Ottawa

18h 42m

2 stops

MSY1:09 p.m.New Orleans Louis Armstrong

29 Jan

MSY10:35 a.m.New Orleans Louis Armstrong

5h 37m

1 stop

YOW5:12 p.m.Ottawa

C$ 440

Find similar

United Airlines

15 Apr

YOW6:00 a.m.Ottawa

12h 52m

2 stops

MSY5:52 p.m.New Orleans Louis Armstrong

18 Apr

MSY7:00 a.m.New Orleans Louis Armstrong

9h 14m

2 stops

YOW5:14 p.m.Ottawa

C$ 447

Find similar

Air Canada flights from Ottawa to Louisiana

Our best Air Canada deals on Ottawa to Louisiana flight tickets

Air Canada

3 Jun

YOW5:15 a.m.Ottawa

6h 39m

1 stop

MSY10:54 a.m.New Orleans Louis Armstrong

8 Jun

MSY11:50 a.m.New Orleans Louis Armstrong

8h 25m

1 stop

YOW9:15 p.m.Ottawa

C$ 585

Find similar

Air Canada

16 Apr

YOW12:00 p.m.Ottawa

10h 32m

2 stops

MSY9:32 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$ 610

Find similar

Air Canada

16 Apr

YOW12:00 p.m.Ottawa

10h 32m

2 stops

MSY9:32 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$ 611

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 17/1

4:15 p.m.-8:21 a.m.

1 stop17h 06m

New Orleans Louis Armstrong

Thu 22/1

6:05 a.m.-5:25 p.m.

1 stop10h 20m

C$ 332

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 17/1

4:15 p.m.-8:21 a.m.

1 stop17h 06m

New Orleans Louis Armstrong

Thu 22/1

7:42 p.m.-4:53 p.m.

2 stops20h 11m

C$ 350

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 17/1

4:15 p.m.-8:21 a.m.

1 stop17h 06m

New Orleans Louis Armstrong

Thu 22/1

8:36 p.m.-4:53 p.m.

3 stops19h 17m

C$ 392

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 26/1

2:15 p.m.-10:58 p.m.

2 stops9h 43m

New Orleans Louis Armstrong

Thu 29/1

5:00 a.m.-2:30 p.m.

2 stops8h 30m

C$ 439

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 26/1

7:27 p.m.-1:09 p.m.

2 stops18h 42m

New Orleans Louis Armstrong

Thu 29/1

10:35 a.m.-5:12 p.m.

1 stop5h 37m

C$ 440

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 17/1

5:40 a.m.-9:29 p.m.

2 stops16h 49m

New Orleans Louis Armstrong

Thu 22/1

8:36 p.m.-12:42 a.m.

3 stops27h 06m

C$ 444

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 15/4

6:00 a.m.-5:52 p.m.

2 stops12h 52m

New Orleans Louis Armstrong

Sat 18/4

7:00 a.m.-5:14 p.m.

2 stops9h 14m

C$ 447

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 26/1

2:15 p.m.-10:58 p.m.

2 stops9h 43m

New Orleans Louis Armstrong

Thu 29/1

5:00 a.m.-2:30 p.m.

2 stops8h 30m

C$ 513

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 15/4

10:44 a.m.-9:32 p.m.

2 stops11h 48m

New Orleans Louis Armstrong

Sat 18/4

7:00 a.m.-5:07 p.m.

1 stop9h 07m

C$ 520

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 16/4

6:25 a.m.-5:52 p.m.

2 stops12h 27m

New Orleans Louis Armstrong

Sun 19/4

5:00 a.m.-1:59 p.m.

2 stops7h 59m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Louisiana

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 Louisiana?

The month of September is, on average, the cheapest month to fly to Louisiana from Ottawa, with most prices found around C$ 708. If you are unable to visit Louisiana 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 C$ 758.

What is the cheapest day to depart on your flight to Louisiana?

The cheapest day to depart from Ottawa to Louisiana is on a Thursday when prices can be found for as low as C$ 819. Flights from Ottawa to Louisiana on a Wednesday will generally be more expensive and average around C$ 966. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Louisiana is in the evening when flights can be purchased for as low as C$ 701. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,031 on average. Flights to Louisiana from Ottawa at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around C$ 912 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Ottawa for as low as C$ 755 on momondo.

Can stopping save me money on Ottawa to Louisiana flights?

You could potentially save up to 8% on your flight if you consider stops on a Ottawa to Louisiana flight.

Cheap Ottawa to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Louisiana

Fastest flight time	6h 20m
Direct flights	None

The fastest flight from Ottawa to Louisiana takes 6h 20m

There are no direct flights from Ottawa to Louisiana. There are no popular flight routes from Ottawa to Louisiana.

Search flight deals

When did momondo last update prices for flights from Ottawa Airport to Louisiana?
Prices for flights from Ottawa Airport to Louisiana were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Louisiana?
As of December 2025, there are 2 operators available to choose from for flights from Ottawa Airport to Louisiana.
How old do you have to be to fly from Ottawa Airport to Louisiana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents you'll need for your trip to Louisiana 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 Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Louisiana

Compare and see reviews for airlines that fly from Ottawa to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 650	Free Cancellation	Rating 7.1 10,561 reviews		Search Air Canada flights
United Airlines	PriceFrom C$ 691	Free Cancellation	Rating 7.4 9,115 reviews		Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Ottawa to Louisiana 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 Louisiana that suits you.

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

Flights from Ottawa to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Louisiana?

momondo provides multiple filters to help you find the best flight to Louisiana 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 Louisiana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisiana from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.