What is the cheapest airline that flies from Louisiana to Ottawa?

Air Canada is the most popular carrier operating from Louisiana to Ottawa

How long does it take to fly to Ottawa?

Average flight duration from Louisiana to Ottawa depends on which airport you fly into and out of. Flying from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport is 5h 01m on average, while flying from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport is 5h 53m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Ottawa.

What airlines fly to Ottawa?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Ottawa from Louisiana according to our data. United Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 3 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisiana to Ottawa Airport?

Prices for flights from Louisiana to Ottawa Airport are refreshed on a daily basis.

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

As of November 2025, there is 1 operator available to choose from for flights from Louisiana to Ottawa Airport.

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

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 Louisiana to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$136 Cheap Flights from Louisiana to Ottawa in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisiana to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 2:30 pmBTR-YOW

8h 30m2 stops

10:30 am - 10:46 pmYOW-BTR

13h 16m2 stops

$453United Airlines

Find Deal

Thu, Mar 26 - Mon, Mar 30

8:05 am - 2:27 pmMSY-YOW

5h 22m1 stop

12:00 pm - 5:17 pmYOW-MSY

6h 17m1 stop

$483Air Canada

Find Deal

Tue, Dec 23 - Sun, Jan 4

8:05 am - 7:18 pmMSY-YOW

10h 13m2 stops

5:59 pm - 11:59 pmYOW-MSY

7h 00m1 stop

$490Air Canada

Find Deal

Tue, Dec 23 - Sun, Jan 4

10:34 am - 5:12 pmMSY-YOW

5h 38m1 stop

12:00 pm - 5:17 pmYOW-MSY

6h 17m1 stop

$492Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

8:05 am - 7:18 pmMSY-YOW

10h 13m2 stops

10:20 am - 7:48 pmYOW-MSY

10h 28m2 stops

$496Air Canada

Find Deal

Tue, Dec 23 - Sun, Jan 4

1:00 pm - 9:56 pmMSY-YOW

7h 56m1 stop

5:45 am - 3:28 pmYOW-MSY

10h 43m2 stops

$501Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

6:02 am - 1:32 pmMSY-YOW

6h 30m1 stop

5:09 pm - 10:29 pmYOW-MSY

6h 20m1 stop

$679United Airlines

Find Deal

Fri, Dec 19 - Fri, Dec 19

6:16 am - 4:51 pmMSY-YOW

9h 35m2 stops

6:45 am - 10:34 pmYOW-MSY

16h 49m2 stops

$740American Airlines

Find Deal

Tue, Dec 23 - Sun, Jan 4

3:04 pm - 4:51 pmMSY-YOW

24h 47m2 stops

9:15 am - 10:09 pmYOW-MSY

13h 54m2 stops

$741American Airlines

Find Deal

Tue, Dec 23 - Sun, Jan 4

3:25 pm - 12:39 amMSY-YOW

8h 14m2 stops

5:40 am - 4:29 pmYOW-MSY

11h 49m2 stops

$917WestJet

Find Deal

Tue, Mar 10 - Wed, Mar 11

United Airlines flights from Louisiana to Ottawa

Our best United Airlines deals on Louisiana to Ottawa flight tickets

United Airlines

Mar 26

BTR5:00 amBaton Rouge Ryan

8h 30m

2 stops

YOW2:30 pmOttawa

Mar 30

YOW10:30 amOttawa

13h 16m

2 stops

BTR10:46 pmBaton Rouge Ryan

$453

Find similar

United Airlines

Dec 19

MSY6:02 amNew Orleans Louis Armstrong

6h 30m

1 stop

YOW1:32 pmOttawa

Dec 19

YOW5:09 pmOttawa

6h 20m

1 stop

MSY10:29 pmNew Orleans Louis Armstrong

$679

Find similar

United Airlines

Dec 23

MSY2:30 pmNew Orleans Louis Armstrong

8h 24m

2 stops

YOW11:54 pmOttawa

Jan 4

YOW5:59 pmOttawa

7h 00m

1 stop

MSY11:59 pmNew Orleans Louis Armstrong

$718

Find similar

American Airlines flights from Louisiana to Ottawa

Our best American Airlines deals on Louisiana to Ottawa flight tickets

American Airlines

Dec 23

MSY6:16 amNew Orleans Louis Armstrong

9h 35m

2 stops

YOW4:51 pmOttawa

Jan 4

YOW6:45 amOttawa

16h 49m

2 stops

MSY10:34 pmNew Orleans Louis Armstrong

$740

Find similar

American Airlines

Dec 23

MSY3:04 pmNew Orleans Louis Armstrong

24h 47m

2 stops

YOW4:51 pmOttawa

Jan 4

YOW9:15 amOttawa

13h 54m

2 stops

MSY10:09 pmNew Orleans Louis Armstrong

$741

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Thu 3/26

5:00 am-2:30 pm

2 stops8h 30m

Ottawa

Mon 3/30

10:30 am-10:46 pm

2 stops13h 16m

$453

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 12/23

8:05 am-2:27 pm

1 stop5h 22m

Ottawa

Sun 1/4

12:00 pm-5:17 pm

1 stop6h 17m

$483

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 12/23

8:05 am-7:18 pm

2 stops10h 13m

Ottawa

Sun 1/4

5:59 pm-11:59 pm

1 stop7h 00m

$490

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

10:34 am-5:12 pm

1 stop5h 38m

Ottawa

Wed 3/11

12:00 pm-5:17 pm

1 stop6h 17m

$492

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 12/23

8:05 am-7:18 pm

2 stops10h 13m

Ottawa

Sun 1/4

10:20 am-7:48 pm

2 stops10h 28m

$496

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

1:00 pm-9:56 pm

1 stop7h 56m

Ottawa

Wed 3/11

5:45 am-3:28 pm

2 stops10h 43m

$501

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 12/19

6:02 am-1:32 pm

1 stop6h 30m

Ottawa

Fri 12/19

5:09 pm-10:29 pm

1 stop6h 20m

$679

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 12/23

6:16 am-4:51 pm

2 stops9h 35m

Ottawa

Sun 1/4

6:45 am-10:34 pm

2 stops16h 49m

$740

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 12/23

3:04 pm-4:51 pm

2 stops24h 47m

Ottawa

Sun 1/4

9:15 am-10:09 pm

2 stops13h 54m

$741

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

3:25 pm-12:39 am

2 stops8h 14m

Ottawa

Wed 3/11

5:40 am-4:29 pm

2 stops11h 49m

$917

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Ottawa

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

Other information

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

The cheapest day to depart from Louisiana to Ottawa is on a Wednesday. Travelers who choose to depart for Ottawa on a Wednesday will often find tickets for as low as $470. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Saturday is $911.

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

At noon is the cheapest time of day to fly from Louisiana to Ottawa when you can find flight prices for as low as $334. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $804 on average. Flights to Ottawa from Louisiana in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Louisiana to Ottawa flights?

You could potentially save up to 15% on your flight if you consider stops on a Louisiana to Ottawa flight.

Cheap Louisiana to Ottawa flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Louisiana to Ottawa Airport?
Prices for flights from Louisiana to Ottawa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisiana to Ottawa Airport?
As of November 2025, there is 1 operator available to choose from for flights from Louisiana to Ottawa Airport.
How old do you have to be to fly from Louisiana to Ottawa Airport?
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 Louisiana to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to Ottawa

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $743	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

Gatineau

Calabogie

Brockville

Petawawa

Pembroke

Smiths Falls

Perth

Prescott

Winchester

Wakefield

Why use momondo?

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

Finding the right flight to Ottawa from Louisiana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.

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

Flights from Louisiana to Ottawa 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 Louisiana to Ottawa?

Once all potential Louisiana to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisiana to Ottawa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisiana to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.