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

United Airlines is the most popular carrier operating 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 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.

$256 Cheap Flights from Ottawa to Louisiana in 2026

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.

7:00 am - 4:34 pm

YOW

MSY

10h 34m

1 stop

5:23 pm - 4:44 pm

MSY

YOW

22h 21m

1 stop

$431Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

7:00 am - 4:34 pm

YOW

MSY

10h 34m

1 stop

5:23 pm - 5:44 pm

MSY

YOW

23h 21m

1 stop

$433Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

6:00 am - 2:49 pm

YOW

MSY

9h 49m

1 stop

5:32 pm - 1:11 pm

MSY

YOW

18h 39m

2 stops

$436United Airlines

Tue, Oct 27 - Tue, Oct 27

9:45 am - 7:57 pm

YOW

MSY

11h 12m

2 stops

9:07 am - 9:56 pm

MSY

YOW

11h 49m

2 stops

$441United Airlines

Sat, Oct 31 - Tue, Nov 3

9:45 am - 7:57 pm

YOW

MSY

11h 12m

2 stops

5:00 am - 3:07 pm

MSY

YOW

9h 07m

2 stops

$442United Airlines

Tue, Oct 27 - Sat, Oct 31

10:00 am - 9:49 pm

YOW

MSY

12h 49m

1 stop

5:35 pm - 1:59 pm

MSY

YOW

19h 24m

2 stops

$459United Airlines

Sat, Jul 25 - Fri, Jul 31

1:20 pm - 5:00 am

YOW

MSY

16h 40m

2 stops

8:00 am - 3:29 pm

MSY

YOW

6h 29m

1 stop

$465Multiple Airlines

Fri, Oct 23 - Sat, Oct 31

7:00 am - 10:09 pm

YOW

MSY

16h 09m

2 stops

8:00 am - 3:29 pm

MSY

YOW

6h 29m

1 stop

$473Multiple Airlines

Mon, Oct 26 - Sat, Oct 31

1:20 pm - 5:00 am

YOW

MSY

16h 40m

2 stops

8:00 am - 3:29 pm

MSY

YOW

6h 29m

1 stop

$481Multiple Airlines

Thu, Oct 22 - Sat, Oct 31

7:35 pm - 10:23 am

YOW

MSY

15h 48m

1 stop

11:30 am - 7:45 pm

MSY

YOW

7h 15m

1 stop

$488Air Canada

Mon, Oct 26 - Sat, Oct 31

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United Airlines flights from Ottawa to Louisiana

Our best United Airlines deals on Ottawa to Louisiana flight tickets

United Airlines

Oct 27

YOW6:00 amOttawa

9h 49m

1 stop

MSY2:49 pmNew Orleans Louis Armstrong

Oct 27

MSY5:32 pmNew Orleans Louis Armstrong

18h 39m

2 stops

YOW1:11 pmOttawa

$436

United Airlines

Oct 27

YOW6:00 amOttawa

9h 49m

1 stop

MSY2:49 pmNew Orleans Louis Armstrong

Oct 29

MSY12:01 pmNew Orleans Louis Armstrong

8h 55m

1 stop

YOW9:56 pmOttawa

$442

United Airlines

Jul 25

YOW10:00 amOttawa

12h 49m

1 stop

MSY9:49 pmNew Orleans Louis Armstrong

Jul 31

MSY5:35 pmNew Orleans Louis Armstrong

19h 24m

2 stops

YOW1:59 pmOttawa

$459

WestJet flights from Ottawa to Louisiana

Our best WestJet deals on Ottawa to Louisiana flight tickets

WestJet

Oct 23

YOW6:25 pmOttawa

23h 32m

2 stops

MSY4:57 pmNew Orleans Louis Armstrong

Oct 29

MSY5:30 amNew Orleans Louis Armstrong

18h 12m

2 stops

YOW12:42 amOttawa

$618

WestJet

Jul 25

YOW6:55 amOttawa

36h 12m

2 stops

MSY6:07 pmNew Orleans Louis Armstrong

Jul 31

MSY5:02 pmNew Orleans Louis Armstrong

23h 33m

2 stops

YOW5:35 pmOttawa

$658

WestJet

Jul 11

YOW6:25 pmOttawa

30h 18m

2 stops

MSY11:43 pmNew Orleans Louis Armstrong

Jul 18

MSY4:30 pmNew Orleans Louis Armstrong

31h 10m

2 stops

YOW12:40 amOttawa

$798

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 10/24

7:00 am-4:34 pm

1 stop10h 34m

New Orleans Louis Armstrong

Tue 10/27

5:23 pm-4:44 pm

1 stop22h 21m

$431

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 10/24

7:00 am-4:34 pm

1 stop10h 34m

New Orleans Louis Armstrong

Sat 10/31

5:23 pm-5:44 pm

1 stop23h 21m

$433

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 10/27

6:00 am-2:49 pm

1 stop9h 49m

New Orleans Louis Armstrong

Tue 10/27

5:32 pm-1:11 pm

2 stops18h 39m

$436

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 10/31

9:45 am-7:57 pm

2 stops11h 12m

New Orleans Louis Armstrong

Tue 11/3

9:07 am-9:56 pm

2 stops11h 49m

$441

Quickest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 10/27

9:45 am-7:57 pm

2 stops11h 12m

New Orleans Louis Armstrong

Sat 10/31

5:00 am-3:07 pm

2 stops9h 07m

$442

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 7/25

10:00 am-9:49 pm

1 stop12h 49m

New Orleans Louis Armstrong

Fri 7/31

5:35 pm-1:59 pm

2 stops19h 24m

$459

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 10/23

1:20 pm-5:00 am

2 stops16h 40m

New Orleans Louis Armstrong

Sat 10/31

8:00 am-3:29 pm

1 stop6h 29m

$465

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 10/26

7:00 am-10:09 pm

2 stops16h 09m

New Orleans Louis Armstrong

Sat 10/31

8:00 am-3:29 pm

1 stop6h 29m

$473

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 10/22

1:20 pm-5:00 am

2 stops16h 40m

New Orleans Louis Armstrong

Sat 10/31

8:00 am-3:29 pm

1 stop6h 29m

$481

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 10/26

7:35 pm-10:23 am

1 stop15h 48m

New Orleans Louis Armstrong

Sat 10/31

11:30 am-7:45 pm

1 stop7h 15m

$488

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, September 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 $78. The month of May is another great option to travel to Louisiana, with average flight prices from Ottawa averaging around $240.

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	7h 50m
Direct flights	None

The fastest flight from Ottawa to Louisiana takes 7h 50m

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 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.

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.