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$191+ Cheap flights from Ottawa (YOW) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MSY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Ottawa to Louisiana

Keep the following information in mind while searching for Ottawa to Louisiana flight deals. Data was last updated September 15, 2025.

Round-trip from

$299
(Kiwi.com)

One-way from

$191
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$660
From Ottawa to Louisiana
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One-way flight from Ottawa to Louisiana
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Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Louisiana

Cheapest flights from Ottawa to Louisiana
Explore the most affordable flight options available from Ottawa to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/183:50 pmYOW - MSY
1 stop9h 03mMultiple Airlines
Wed 10/227:55 pmMSY - YOW
2 stops27h 27mMultiple Airlines
Deal found 9/15$299
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:30 amYOW - MSY
1 stop26h 53mMultiple Airlines
Wed 11/124:17 pmMSY - YOW
2 stops44h 44mMultiple Airlines
Deal found 9/15$322
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:15 pmYOW - MSY
1 stop8h 38mMultiple Airlines
Wed 11/125:10 amMSY - YOW
1 stop11h 15mMultiple Airlines
Deal found 9/14$347
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:25 pmYOW - MSY
1 stop8h 13mMultiple Airlines
Sun 10/196:00 amMSY - YOW
2 stops23h 45mMultiple Airlines
Deal found 9/15$363
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/213:50 pmYOW - MSY
1 stop28h 03mMultiple Airlines
Sun 9/286:30 amMSY - YOW
1 stop9h 50mMultiple Airlines
Deal found 9/14$398

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Louisiana 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ottawa to Louisiana that are best for you.

Fly from

Ottawa

Fly to

Louisiana

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 10/18

3:50 pm-11:53 pm

1 stop9h 03m

New Orleans Louis Armstrong

Wed 10/22

7:55 pm-5:20 pm

1 stop20h 25m

$321

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 11/5

9:30 am-11:23 am

1 stop26h 53m

New Orleans Louis Armstrong

Wed 11/12

4:17 pm-2:01 pm

2 stops44h 44m

$322

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 11/4

4:15 pm-11:53 pm

1 stop8h 38m

New Orleans Louis Armstrong

Wed 11/12

5:10 am-5:25 pm

1 stop11h 15m

$347

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 10/16

7:15 pm-5:31 am

3 stops35h 16m

New Orleans Louis Armstrong

Sun 10/19

6:00 am-4:19 pm

2 stops33h 19m

$381

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 9/21

3:50 pm-6:53 pm

1 stop28h 03m

New Orleans Louis Armstrong

Sun 9/28

6:30 am-5:20 pm

1 stop9h 50m

$398

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 10/18

6:05 am-4:03 pm

2 stops10h 58m

New Orleans Louis Armstrong

Wed 10/22

9:15 am-10:05 pm

2 stops11h 50m

$515

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 11/4

2:15 pm-10:59 pm

2 stops9h 44m

New Orleans Louis Armstrong

Wed 11/12

5:15 am-4:32 pm

2 stops10h 17m

$553

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 10/30

9:30 am-7:45 pm

1 stop11h 15m

$191

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 10/29

9:30 am-10:37 pm

1 stop14h 07m

$191

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 11/19

12:05 pm-5:17 pm

1 stop6h 12m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
1
2

Best time to book a flight from Ottawa to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Louisiana

What is the cheapest month to book a flight from Ottawa to Louisiana?

Currently, August is the cheapest month in which you can book a flight from Ottawa to Louisiana (average of $256). Flying from Ottawa to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to LA?

Find hourly flight availability from Ottawa to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Louisiana as you normally would.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with United Airlines and Air Canada from Ottawa to Louisiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Louisiana?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Louisiana. It is only a 6.6 mi journey to Ottawa (YOW) from Ottawa’s city center.

  • Can I find deals for flights from Ottawa to Louisiana that include hotel bookings?

    Yes. In addition to deals on Ottawa to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Louisiana.

  • Can I find deals for business class flights from Ottawa to Louisiana?

    Yes. Cheapflights offers flight deals from Ottawa to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Louisiana (average of $256). Flying from Ottawa to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ottawa to Louisiana

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Top 2 airlines flying from Ottawa to Louisiana

Discover the top 2 airlines that operate flights from Ottawa to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$521Average$653FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$593Average$750FlexibilityNo cancel feeOn-time69%

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