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Cheap flights from Louisiana to Ottawa from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Ottawa departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisiana to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 pm - 3:00 pm
MSY
-
YOW
21h 45m
1 stop
Multiple Airlines Logo
7:00 am - 4:33 pm
YOW
-
MSY
10h 33m
1 stop
$458Multiple Airlines
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
5:21 pm - 12:15 pm
MSY
-
YOW
17h 54m
2 stops
Multiple Airlines Logo
7:00 am - 4:33 pm
YOW
-
MSY
10h 33m
1 stop
$467Multiple Airlines
Sat, May 9 - Sat, May 16
United Airlines Logo
7:00 am - 9:35 pm
MSY
-
YOW
13h 35m
1 stop
United Airlines Logo
5:20 pm - 10:41 pm
YOW
-
MSY
6h 21m
1 stop
$486United Airlines
Tue, Jun 9 - Wed, Jun 10
United Airlines Logo
7:00 am - 4:15 pm
MSY
-
YOW
8h 15m
2 stops
United Airlines Logo
6:00 am - 10:23 am
YOW
-
MSY
5h 23m
1 stop
$491United Airlines
Wed, Sep 9 - Sun, Sep 20
United Airlines Logo
7:00 am - 1:59 pm
MSY
-
YOW
5h 59m
1 stop
United Airlines Logo
10:44 am - 9:49 pm
YOW
-
MSY
12h 05m
2 stops
$496United Airlines
Tue, Jun 9 - Wed, Jun 10
United Airlines Logo
9:53 am - 9:35 pm
MSY
-
YOW
10h 42m
2 stops
United Airlines Logo
10:44 am - 9:49 pm
YOW
-
MSY
12h 05m
2 stops
$501United Airlines
Tue, Jun 9 - Wed, Jun 10
United Airlines Logo
9:35 am - 9:35 pm
BTR
-
YOW
11h 00m
2 stops
United Airlines Logo
5:20 pm - 8:43 am
YOW
-
BTR
16h 23m
2 stops
$512United Airlines
Sat, Aug 29 - Wed, Sep 2
Air Canada Logo
11:45 am - 1:35 am
MSY
-
YOW
12h 50m
1 stop
Air Canada Logo
5:10 am - 10:50 am
YOW
-
MSY
6h 40m
1 stop
$513Air Canada
Fri, Sep 18 - Fri, Sep 25
American Airlines Logo
6:32 pm - 2:55 pm
BTR
-
YOW
19h 23m
3 stops
American Airlines Logo
7:00 am - 10:06 pm
YOW
-
BTR
16h 06m
2 stops
$1,122American Airlines
Thu, Sep 17 - Thu, Sep 24
American Airlines Logo
6:32 pm - 2:55 pm
BTR
-
YOW
19h 23m
3 stops
American Airlines Logo
7:00 am - 10:06 pm
YOW
-
BTR
16h 06m
3 stops
$1,165American Airlines
Thu, Sep 17 - Thu, Sep 24

Air Canada flights from Louisiana to Ottawa

Our best Air Canada deals on Louisiana to Ottawa flight tickets
Air Canada
Sep 18
MSY11:45 amNew Orleans Louis Armstrong
12h 50m
1 stop
YOW1:35 amOttawa
Sep 25
YOW5:10 amOttawa
6h 40m
1 stop
MSY10:50 amNew Orleans Louis Armstrong
$513
Air Canada
Jun 9
MSY3:43 pmNew Orleans Louis Armstrong
8h 53m
2 stops
YOW1:36 amOttawa
Jun 10
YOW6:00 amOttawa
12h 58m
2 stops
MSY5:58 pmNew Orleans Louis Armstrong
$594

United Airlines flights from Louisiana to Ottawa

Our best United Airlines deals on Louisiana to Ottawa flight tickets
United Airlines
Jun 9
MSY7:00 amNew Orleans Louis Armstrong
13h 35m
1 stop
YOW9:35 pmOttawa
Jun 10
YOW5:20 pmOttawa
6h 21m
1 stop
MSY10:41 pmNew Orleans Louis Armstrong
$486
United Airlines
Sep 9
MSY7:00 amNew Orleans Louis Armstrong
8h 15m
2 stops
YOW4:15 pmOttawa
Sep 20
YOW6:00 amOttawa
5h 23m
1 stop
MSY10:23 amNew Orleans Louis Armstrong
$491
United Airlines
Jun 9
MSY7:00 amNew Orleans Louis Armstrong
5h 59m
1 stop
YOW1:59 pmOttawa
Jun 10
YOW10:44 amOttawa
12h 05m
2 stops
MSY9:49 pmNew Orleans Louis Armstrong
$496

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Louisiana to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sat 5/9

4:15 pm-3:00 pm

1 stop21h 45m

Ottawa

Sat 5/16

7:00 am-4:33 pm

1 stop10h 33m

$458

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sat 5/9

5:21 pm-12:15 pm

2 stops17h 54m

Ottawa

Sat 5/16

7:00 am-4:33 pm

1 stop10h 33m

$467

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 6/9

7:00 am-9:35 pm

1 stop13h 35m

Ottawa

Wed 6/10

5:20 pm-10:41 pm

1 stop6h 21m

$486
Quickest round-trip

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Wed 9/9

7:00 am-4:15 pm

2 stops8h 15m

Ottawa

Sun 9/20

6:00 am-10:23 am

1 stop5h 23m

$491

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 6/9

7:00 am-1:59 pm

1 stop5h 59m

Ottawa

Wed 6/10

10:44 am-9:49 pm

2 stops12h 05m

$496

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 6/9

9:53 am-9:35 pm

2 stops10h 42m

Ottawa

Wed 6/10

10:44 am-9:49 pm

2 stops12h 05m

$501

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Sat 8/29

9:35 am-9:35 pm

2 stops11h 00m

Ottawa

Wed 9/2

5:20 pm-8:43 am

2 stops16h 23m

$512

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 9/18

11:45 am-1:35 am

1 stop12h 50m

Ottawa

Fri 9/25

5:10 am-10:50 am

1 stop6h 40m

$513

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Thu 9/17

6:32 pm-2:55 pm

3 stops19h 23m

Ottawa

Thu 9/24

7:00 am-10:06 pm

2 stops16h 06m

$1,122

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Thu 9/17

6:32 pm-2:55 pm

3 stops19h 23m

Ottawa

Thu 9/24

7:00 am-10:06 pm

3 stops16h 06m

$1,165

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ottawa from

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

Can stopping save me money on Louisiana to Ottawa flights?

You could potentially save up to 51% 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

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Louisiana to Ottawa takes 13h 35m
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?

  • 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 AirlinesPriceFrom $589Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Calabogie
Petawawa
Smiths Falls
Brockville
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.

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