How long is the flight from Ottawa to Louisiana?

Airlines like Air Canada and United Airlines fly from Ottawa to Louisiana in about 5h 54m. The time it takes to get you to your destination can typically vary by up to 19m. Airlines will cover a distance of 2126 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Louisiana ranges from 83.0 - 163.0 mm per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit Louisiana when rainfall is around 83.0 mm.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from YOW to LA?

When flying from Ottawa to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Ottawa to Louisiana?

Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Louisiana.

Can I find deals for flights from Ottawa to Louisiana that include hotel bookings?

Yes. In addition to deals on Ottawa to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Louisiana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Louisiana.

Can I find deals for business class flights from Ottawa to Louisiana?

Yes. Cheapflights offers flight deals from Ottawa to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 328+ Cheap Flights from Ottawa to Louisiana

Cheap flight deals from Ottawa to Louisiana

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ottawa to Louisiana
Explore the most affordable flight options available from Ottawa to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Thu 5/115:10 a.m. -

1 stop6h 13m

Thu 12/1111:30 a.m. -

1 stop6h 15m

Deal found 3/10C$ 783

Sat 7/115:10 a.m. -

1 stop6h 13m

Tue 10/1111:30 a.m. -

1 stop6h 15m

Deal found 2/10C$ 789

Thu 29/108:00 a.m. -

1 stop13h 10m

Thu 5/116:22 p.m. -

2 stops21h 58m

Deal found 1/10C$ 826

Thu 29/105:10 a.m. -

1 stop6h 13m

Thu 5/1111:30 a.m. -

1 stop6h 15m

Deal found 1/10C$ 847

Mon 2/118:30 p.m. -

1 stop14h 53m

Sat 7/1111:30 a.m. -

1 stop6h 15m

Deal found 6/10C$ 891

Sat 7/118:00 a.m. -

1 stop13h 09m

Tue 10/115:08 p.m. -

2 stops23h 12m

Deal found 2/10C$ 900

Thu 29/108:00 a.m. -

1 stop13h 10m

Mon 2/118:57 p.m. -

2 stops40h 35m

Deal found 5/10C$ 910

Sun 25/103:25 p.m. -

3 stops29h 45m

Fri 6/118:57 p.m. -

3 stops22h 10m

Deal found 5/10C$ 911

Sat 7/119:45 a.m. -

2 stops15h 07m

Tue 10/117:00 a.m. -

2 stops13h 56m

Deal found 2/10C$ 914

Fri 16/106:25 a.m. -

2 stops10h 19m

Fri 16/105:50 p.m. -

2 stops19h 19m

Deal found 4/10C$ 1,263

Find flight deals from Ottawa to Louisiana

Round-trip from	C$ 783
One-way from	C$ 328
Popular in	April
Cheapest in	May
Average price	C$ 824

Air Canada
5/11-12/11
2 total stops
12h 28m total
Ottawa to Louisiana

Search Deals

16/11-31/12
3 total stops
59h 17m total
Ottawa to Louisiana

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 105 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 16/11

5:30 a.m.-3:47 p.m.

3 stops59h 17m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 328

Quickest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 19/11

5:10 a.m.-10:23 a.m.

1 stop6h 13m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 428

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 19/11

10:35 a.m.-6:00 p.m.

2 stops32h 25m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 453

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 26/2

2:00 p.m.-11:34 p.m.

2 stops10h 34m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 499

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 19/11

4:46 p.m.-11:52 p.m.

1 stop8h 06m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 499

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Sun 15/11

6:00 a.m.-11:31 a.m.

1 stop6h 31m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 499

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 1/3

4:36 p.m.-11:34 p.m.

1 stop7h 58m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 499

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Fri 12/2

2:10 p.m.-6:19 p.m.

1 stop29h 09m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 501

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 5/11

5:10 a.m.-10:23 a.m.

1 stop6h 13m

New Orleans Louis Armstrong

Thu 12/11

11:30 a.m.-6:45 p.m.

1 stop6h 15m

C$ 783

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 1/3

2:00 p.m.-6:54 p.m.

1 stop5h 54m

New Orleans Louis Armstrong

Wed 3/3

5:00 a.m.-9:26 p.m.

2 stops15h 26m

C$ 914

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Ottawa to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ottawa with our price prediction graph.

YOW-MSY

YOW-SHV

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Louisiana

YOW-USLA

YOW-MSY

YOW-SHV

What is the cheapest month to book a flight from Ottawa to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Louisiana (average of C$ 632). Flying from Ottawa to Louisiana in April is currently the most expensive (average of C$ 1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Ottawa to Louisiana?

Airfare is typical for this route at the moment.

Ottawa to Louisiana flights typically cost between C$ 759 and C$ 891 in November.
The cheapest round-trip price found within the last 5 days was C$ 783 on Air Canada (5 Nov-12 Nov).

Reviews of airlines servicing Louisiana

Get a feel of what it's like to fly with United Airlines and Air Canada from Ottawa to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,287 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

United Airlines

7.4

Good

10,287 reviews

United Airlines

7.4

Good

10,287 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Air Canada

7.1

Good

11,729 reviews

United Airlines

7.4

Good

10,287 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

What airport do you fly from for flights from Ottawa to Louisiana?
Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Louisiana.
How long is the flight from Ottawa to Louisiana?
Airlines like Air Canada and United Airlines fly from Ottawa to Louisiana in about 5h 54m. The time it takes to get you to your destination can typically vary by up to 19m. Airlines will cover a distance of 2126 km. This flight may include one or multiple stops.
Can I find deals for flights from Ottawa to Louisiana that include hotel bookings?
Yes. In addition to deals on Ottawa to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Louisiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Louisiana.
Can I find deals for business class flights from Ottawa to Louisiana?
Yes. Cheapflights offers flight deals from Ottawa to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Louisiana?
Currently, May is the cheapest month in which you can book a flight from Ottawa to Louisiana (average of C$ 632). Flying from Ottawa to Louisiana in April is currently the most expensive (average of C$ 1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Louisiana

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Top 2 airlines flying from Ottawa to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 460	AverageC$ 721	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 577	AverageC$ 772	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Louisiana?

Cheapflights helps you search for flights from Ottawa to Louisiana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Louisiana?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Louisiana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Louisiana with no change fees?

Yes, we can. To see specific flights from Ottawa to Louisiana with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa to Louisiana become cheaper?

Yes! Start tracking prices for Ottawa to Louisiana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ottawa to Louisiana from C$ 328

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Louisiana

Cheapest flights from Ottawa to LouisianaExplore the most affordable flight options available from Ottawa to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Explore the most affordable flight options available from Ottawa to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Ottawa to LouisianaDiscover carefully curated flight deals from Ottawa to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from Ottawa to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Ottawa to LouisianaDiscover last-minute flight deals from Ottawa to Louisiana. Data last updated 6 October 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Louisiana. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Ottawa to LouisianaSearch for one-way flight options from Ottawa to Louisiana. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Search for one-way flight options from Ottawa to Louisiana. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Find flight deals from Ottawa to Louisiana

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Cheapest in

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Use the filters below to find and compare flights from Ottawa to Louisiana that are best for you.

Best time to book a flight from Ottawa to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ottawa with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ottawa to Louisiana?

How much does it cost to fly round-trip from Ottawa to Louisiana?

Airfare is typical for this route at the moment.

Ottawa to Louisiana flights typically cost between C$ 759 and C$ 891 in November.The cheapest round-trip price found within the last 5 days was C$ 783 on Air Canada (5 Nov-12 Nov).

Reviews of airlines servicing Louisiana

Get a feel of what it's like to fly with United Airlines and Air Canada from Ottawa to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ottawa to Louisiana?

How long is the flight from Ottawa to Louisiana?

Can I find deals for flights from Ottawa to Louisiana that include hotel bookings?

How can I find direct flights from Ottawa to Louisiana?

Can I find deals for business class flights from Ottawa to Louisiana?

What is the cheapest month to book a flight from Ottawa to Louisiana?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Ottawa to Louisiana by cabin class

Find flights from Ottawa to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Louisiana flights

Browse other Ottawa and Louisiana flight options. Last updated on 6 October 2026.

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Ottawa to Louisiana flights

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Top 2 airlines flying from Ottawa to Louisiana

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How does Cheapflights help users find flights from Ottawa to Louisiana?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Louisiana?

Can Cheapflights find flights from Ottawa to Louisiana with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Louisiana become cheaper?

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Cheapest flights from Ottawa to Louisiana
Explore the most affordable flight options available from Ottawa to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Ottawa to Louisiana
Discover carefully curated flight deals from Ottawa to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Last-minute flights from Ottawa to Louisiana
Discover last-minute flight deals from Ottawa to Louisiana. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Ottawa to Louisiana
Search for one-way flight options from Ottawa to Louisiana. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Ottawa to Louisiana flights typically cost between C$ 759 and C$ 891 in November.
The cheapest round-trip price found within the last 5 days was C$ 783 on Air Canada (5 Nov-12 Nov).