What airlines fly to Louisiana?

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to Louisiana from Ottawa according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 3 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 October 2026, there is 1 operator 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 required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$255 Cheap Flights from Ottawa to Louisiana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Louisiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 7:58 amYOW Ottawa-MSY New Orleans Louis Armstrong

24h 58m2 stops Orlando Atlanta Hartsfield-Jackson

6:40 pm - 4:44 pmMSY New Orleans Louis Armstrong-YOW Ottawa

21h 04m1 stop Orlando

$513Multiple Airlines

Wed, Jan 6 - Tue, Jan 12

8:00 am - 9:02 amYOW Ottawa-MSY New Orleans Louis Armstrong

26h 02m1 stop Orlando

6:40 pm - 4:44 pmMSY New Orleans Louis Armstrong-YOW Ottawa

21h 04m1 stop Orlando

$552Multiple Airlines

Wed, Jan 6 - Tue, Jan 12

8:00 am - 5:44 pmYOW Ottawa-MSY New Orleans Louis Armstrong

10h 44m1 stop Orlando

2:25 pm - 12:07 amMSY New Orleans Louis Armstrong-YOW Ottawa

8h 42m1 stop Tampa

$573Multiple Airlines

Tue, Mar 9 - Tue, Mar 16

8:00 am - 8:02 pmYOW Ottawa-MSY New Orleans Louis Armstrong

13h 02m1 stop Orlando

8:57 pm - 2:32 pmMSY New Orleans Louis Armstrong-YOW Ottawa

40h 35m2 stops Orlando Newark

$580Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

8:00 am - 8:10 pmYOW Ottawa-MSY New Orleans Louis Armstrong

13h 10m1 stop Orlando

8:57 pm - 2:32 pmMSY New Orleans Louis Armstrong-YOW Ottawa

40h 35m2 stops Orlando Newark

$608Multiple Airlines

Thu, Oct 29 - Mon, Nov 2

8:00 am - 2:20 pmYOW Ottawa-MSY New Orleans Louis Armstrong

7h 20m1 stop Orlando

4:42 pm - 2:32 pmMSY New Orleans Louis Armstrong-YOW Ottawa

20h 50m2 stops Atlanta Hartsfield-Jackson Newark

$610Multiple Airlines

Wed, Nov 4 - Fri, Nov 6

8:00 am - 5:44 pmYOW Ottawa-MSY New Orleans Louis Armstrong

10h 44m1 stop Orlando

10:44 am - 12:07 amMSY New Orleans Louis Armstrong-YOW Ottawa

12h 23m1 stop Tampa

$621Multiple Airlines

Mon, Mar 8 - Tue, Mar 16

6:35 am - 9:24 pmYOW Ottawa-MSY New Orleans Louis Armstrong

15h 49m1 stop Tampa

10:44 am - 12:07 amMSY New Orleans Louis Armstrong-YOW Ottawa

12h 23m1 stop Tampa

$627Multiple Airlines

Wed, Mar 10 - Tue, Mar 16

9:45 am - 5:38 pmYOW Ottawa-MSY New Orleans Louis Armstrong

8h 53m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

7:00 am - 9:56 pmMSY New Orleans Louis Armstrong-YOW Ottawa

13h 56m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Newark

$670United Airlines

Wed, Jan 6 - Tue, Jan 12

2:48 pm - 11:15 pmYOW Ottawa-MSY New Orleans Louis Armstrong

9h 27m2 stops Newark Houston George Bush Intcntl

5:00 am - 4:15 pmMSY New Orleans Louis Armstrong-YOW Ottawa

10h 15m2 stops Houston George Bush Intcntl Newark

$670United Airlines

Mon, Apr 5 - Mon, Apr 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:55 am - 3:50 pmYOW Ottawa-MSY New Orleans Louis Armstrong

9h 55m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

12:51 pm - 12:20 amMSY New Orleans Louis Armstrong-YOW Ottawa

10h 29m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

$884Delta

Sat, Oct 17 - Tue, Oct 20

6:55 am - 3:50 pmYOW Ottawa-MSY New Orleans Louis Armstrong

9h 55m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

12:51 pm - 12:20 amMSY New Orleans Louis Armstrong-YOW Ottawa

10h 29m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

$916Delta

Sat, Oct 17 - Tue, Oct 20

6:55 am - 3:50 pmYOW Ottawa-MSY New Orleans Louis Armstrong

9h 55m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

12:51 pm - 12:20 amMSY New Orleans Louis Armstrong-YOW Ottawa

10h 29m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

$917Delta

Sat, Oct 17 - Tue, Oct 20

6:05 am - 6:03 pmYOW Ottawa-MSY New Orleans Louis Armstrong

12h 58m1 stop Newark

5:15 am - 2:17 pmMSY New Orleans Louis Armstrong-YOW Ottawa

8h 02m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$925United Airlines

Sat, Oct 17 - Tue, Oct 20

6:05 am - 10:42 amYOW Ottawa-MSY New Orleans Louis Armstrong

5h 37m1 stop Newark

7:00 am - 1:59 pmMSY New Orleans Louis Armstrong-YOW Ottawa

5h 59m1 stop Chicago O'Hare Intl

$925United Airlines

Sat, Oct 17 - Tue, Oct 20

2:52 pm - 10:45 pmYOW Ottawa-MSY New Orleans Louis Armstrong

8h 53m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

12:16 pm - 10:35 pmMSY New Orleans Louis Armstrong-YOW Ottawa

9h 19m2 stops Houston George Bush Intcntl Newark

$951United Airlines

Sat, Oct 17 - Tue, Oct 20

6:05 am - 6:03 pmYOW Ottawa-MSY New Orleans Louis Armstrong

12h 58m1 stop Newark

2:21 pm - 9:35 pmMSY New Orleans Louis Armstrong-YOW Ottawa

6h 14m1 stop Chicago O'Hare Intl

$951United Airlines

Sat, Oct 17 - Tue, Oct 20

6:05 am - 10:42 amYOW Ottawa-MSY New Orleans Louis Armstrong

5h 37m1 stop Newark

12:16 pm - 10:35 pmMSY New Orleans Louis Armstrong-YOW Ottawa

9h 19m2 stops Houston George Bush Intcntl Newark

$951United Airlines

Sat, Oct 17 - Tue, Oct 20

2:52 pm - 10:45 pmYOW Ottawa-MSY New Orleans Louis Armstrong

8h 53m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

12:16 pm - 10:35 pmMSY New Orleans Louis Armstrong-YOW Ottawa

9h 19m2 stops Houston George Bush Intcntl Newark

$1,031United Airlines

Sat, Oct 17 - Tue, Oct 20

6:05 am - 10:42 amYOW Ottawa-MSY New Orleans Louis Armstrong

5h 37m1 stop Newark

7:00 am - 1:59 pmMSY New Orleans Louis Armstrong-YOW Ottawa

5h 59m1 stop Chicago O'Hare Intl

$1,031United Airlines

Sat, Oct 17 - Tue, Oct 20

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Air Canada flights from Ottawa to Louisiana

Our best Air Canada deals on Ottawa to Louisiana flight tickets

Air Canada

Nov 2

YOW8:30 pmOttawa

14h 53m

1 stop

MSY10:23 amNew Orleans Louis Armstrong

Nov 7

MSY11:30 amNew Orleans Louis Armstrong

6h 15m

1 stop

YOW6:45 pmOttawa

$625

Air Canada

Nov 4

YOW2:00 pmOttawa

7h 26m

1 stop

MSY8:26 pmNew Orleans Louis Armstrong

Nov 6

MSY8:00 amNew Orleans Louis Armstrong

10h 27m

1 stop

YOW7:27 pmOttawa

$662

Air Canada

Oct 29

YOW5:10 amOttawa

6h 13m

1 stop

MSY10:23 amNew Orleans Louis Armstrong

Nov 2

MSY7:00 amNew Orleans Louis Armstrong

6h 09m

1 stop

YOW2:09 pmOttawa

$663

United Airlines flights from Ottawa to Louisiana

Our best United Airlines deals on Ottawa to Louisiana flight tickets

United Airlines

Nov 2

YOW4:46 pmOttawa

18h 29m

2 stops

MSY10:15 amNew Orleans Louis Armstrong

Nov 7

MSY8:00 amNew Orleans Louis Armstrong

30h 07m

2 stops

YOW3:07 pmOttawa

$668

United Airlines

Mar 8

YOW9:45 amOttawa

13h 38m

2 stops

MSY10:23 pmNew Orleans Louis Armstrong

Mar 15

MSY7:00 amNew Orleans Louis Armstrong

6h 18m

1 stop

YOW2:18 pmOttawa

$671

United Airlines

Nov 2

YOW10:30 amOttawa

25h 27m

2 stops

MSY10:57 amNew Orleans Louis Armstrong

Nov 7

MSY8:00 amNew Orleans Louis Armstrong

12h 50m

2 stops

YOW9:50 pmOttawa

$676

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 1/6

8:00 am-7:58 am

2 stops24h 58m

New Orleans Louis Armstrong

Tue 1/12

6:40 pm-4:44 pm

1 stop21h 04m

$513

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 1/6

8:00 am-9:02 am

1 stop26h 02m

New Orleans Louis Armstrong

Tue 1/12

6:40 pm-4:44 pm

1 stop21h 04m

$552

Quickest round-trip

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Tue 3/9

8:00 am-5:44 pm

1 stop10h 44m

New Orleans Louis Armstrong

Tue 3/16

2:25 pm-12:07 am

1 stop8h 42m

$573

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 11/2

8:00 am-8:02 pm

1 stop13h 02m

New Orleans Louis Armstrong

Mon 11/9

8:57 pm-2:32 pm

2 stops40h 35m

$580

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Thu 10/29

8:00 am-8:10 pm

1 stop13h 10m

New Orleans Louis Armstrong

Mon 11/2

8:57 pm-2:32 pm

2 stops40h 35m

$608

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 11/4

8:00 am-2:20 pm

1 stop7h 20m

New Orleans Louis Armstrong

Fri 11/6

4:42 pm-2:32 pm

2 stops20h 50m

$610

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 3/8

8:00 am-5:44 pm

1 stop10h 44m

New Orleans Louis Armstrong

Tue 3/16

10:44 am-12:07 am

1 stop12h 23m

$621

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 3/10

6:35 am-9:24 pm

1 stop15h 49m

New Orleans Louis Armstrong

Tue 3/16

10:44 am-12:07 am

1 stop12h 23m

$627

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Wed 1/6

9:45 am-5:38 pm

2 stops8h 53m

New Orleans Louis Armstrong

Tue 1/12

7:00 am-9:56 pm

3 stops13h 56m

$670

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 4/5

2:48 pm-11:15 pm

2 stops9h 27m

New Orleans Louis Armstrong

Mon 4/19

5:00 am-4:15 pm

2 stops10h 15m

$670

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 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?

In general, May is the cheapest month to fly from Ottawa to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $443. The month of June is another great option to travel to Louisiana, with average flight prices from Ottawa averaging around $486.

Cheap Ottawa to Louisiana flight deals and tips

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

Best Price Found	$255
Fastest flight time	6h 47m
Direct flights	None

The best one-way flight to Louisiana from Ottawa in the past 72 hours is $255. The best round-trip flight deal from Ottawa to Louisiana found on momondo in the last 72 hours is $513.

The fastest flight from Ottawa to Louisiana takes 6h 47m

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

Search flight deals

Frequently asked questions about flying from Ottawa to Louisiana

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 October 2026, there is 1 operator 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 required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
United Airlines	PriceFrom $325	Free Cancellation	Rating 7.4 10,339 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Louisiana. Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential Ottawa to Louisiana 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 Ottawa to Louisiana right now. Can momondo alert me if prices change?

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