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 14m on average, while flying from Lafayette to Montreal Pierre Elliott Trudeau Intl Airport is 5h 42m on average. Montreal Pierre Elliott Trudeau Intl Airport is the most popular airport in Ottawa.

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

United Airlines is the most popular carrier operating from Louisiana to 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 67% 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 September 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.

$237 Cheap Flights from Louisiana to Ottawa in 2025/26

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Find the cheapest flights from Louisiana to Ottawa

Round-trip

One-way

Cheap round-trip flights

5:10 am - 5:25 pmMSY-YOW

11h 15m1 stop

10:00 am - 4:03 pmYOW-MSY

31h 03m2 stops

$360Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

7:55 pm - 5:20 pmMSY-YOW

20h 25m1 stop

3:50 pm - 11:53 pmYOW-MSY

9h 03m1 stop

$409Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 21

7:55 pm - 5:20 pmMSY-YOW

20h 25m1 stop

7:00 am - 6:50 pmYOW-MSY

12h 50m2 stops

$415Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 21

5:10 am - 12:42 amMSY-YOW

18h 32m2 stops

6:00 am - 11:53 amYOW-MSY

30h 53m3 stops

$439Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

5:10 am - 12:42 amMSY-YOW

18h 32m2 stops

9:25 am - 7:35 amYOW-MSY

23h 10m2 stops

$441Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

6:41 am - 12:22 amMSY-YOW

16h 41m2 stops

7:00 am - 6:50 pmYOW-MSY

12h 50m2 stops

$494Multiple Airlines

Find Deal

Tue, Oct 7 - Tue, Oct 21

5:10 am - 5:25 pmMSY-YOW

11h 15m1 stop

4:15 pm - 9:59 amYOW-MSY

18h 44m1 stop

$506Multiple Airlines

Find Deal

Thu, Nov 6 - Thu, Nov 13

10:34 am - 4:50 pmMSY-YOW

5h 16m1 stop

10:35 am - 10:21 pmYOW-MSY

12h 46m1 stop

$728United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

12:10 pm - 9:14 pmMSY-YOW

8h 04m2 stops

5:14 pm - 10:21 pmYOW-MSY

6h 07m1 stop

$734United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

3:25 pm - 12:39 amMSY-YOW

8h 14m2 stops

5:40 am - 10:23 pmYOW-MSY

17h 43m2 stops

$920WestJet

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 10

MSY10:34 amNew Orleans Louis Armstrong

5h 16m

1 stop

YOW4:50 pmOttawa

Mar 11

YOW10:35 amOttawa

12h 46m

1 stop

MSY10:21 pmNew Orleans Louis Armstrong

$728

Find similar

United Airlines

Mar 10

MSY12:10 pmNew Orleans Louis Armstrong

8h 04m

2 stops

YOW9:14 pmOttawa

Mar 11

YOW5:14 pmOttawa

6h 07m

1 stop

MSY10:21 pmNew Orleans Louis Armstrong

$734

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 11/6

5:10 am-5:25 pm

1 stop11h 15m

Ottawa

Thu 11/13

10:00 am-4:03 pm

2 stops31h 03m

$360

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 10/7

7:55 pm-5:20 pm

1 stop20h 25m

Ottawa

Tue 10/21

3:50 pm-11:53 pm

1 stop9h 03m

$409

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 10/7

7:55 pm-5:20 pm

1 stop20h 25m

Ottawa

Tue 10/21

7:00 am-6:50 pm

2 stops12h 50m

$415

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 11/6

5:10 am-12:42 am

2 stops18h 32m

Ottawa

Thu 11/13

6:00 am-11:53 am

3 stops30h 53m

$439

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 11/6

5:10 am-12:42 am

2 stops18h 32m

Ottawa

Thu 11/13

9:25 am-7:35 am

2 stops23h 10m

$441

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 10/7

6:41 am-12:22 am

2 stops16h 41m

Ottawa

Tue 10/21

7:00 am-6:50 pm

2 stops12h 50m

$494

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 11/6

5:10 am-5:25 pm

1 stop11h 15m

Ottawa

Thu 11/13

4:15 pm-9:59 am

1 stop18h 44m

$506

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

10:34 am-4:50 pm

1 stop5h 16m

Ottawa

Wed 3/11

10:35 am-10:21 pm

1 stop12h 46m

$728

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 3/10

12:10 pm-9:14 pm

2 stops8h 04m

Ottawa

Wed 3/11

5:14 pm-10:21 pm

1 stop6h 07m

$734

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-10:23 pm

2 stops17h 43m

$920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 4% 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 September 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 8,922 reviews		Search United Airlines flights

Gatineau

Smiths Falls

Calabogie

Brockville

Pembroke

Petawawa

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.