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$96+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MSY
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Trip.com)

One-way from

$96
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$572
Provider with most accurate pricing for Ottawa-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Ottawa-New Orleans Louis Armstrong flights.
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From Ottawa to Louisiana
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One-way flight from Ottawa to Louisiana
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 10, 2025.

This Trip.com deal was found by Cheapflights users on 11/9. 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.
Fri 12/57:00 amYOW - MSY
1 stop15h 42mMultiple Airlines
Mon 12/83:20 pmMSY - YOW
1 stop8h 05mMultiple Airlines
Deal found 11/9$274
This Mytrip deal was found by Cheapflights users on 11/9. 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.
Sun 12/74:20 pmYOW - MSY
3 stops30h 22mMultiple Airlines
Sun 12/146:55 pmMSY - YOW
2 stops21h 30mMultiple Airlines
Deal found 11/9$289
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Mon 12/84:15 pmYOW - MSY
1 stop30h 27mMultiple Airlines
Fri 12/123:20 pmMSY - YOW
1 stop8h 05mMultiple Airlines
Deal found 11/10$290
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Fri 12/57:00 amYOW - MSY
1 stop15h 42mMultiple Airlines
Sun 12/144:35 pmMSY - YOW
2 stops23h 50mMultiple Airlines
Deal found 11/9$329
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Thu 12/44:15 pmYOW - MSY
1 stop30h 27mMultiple Airlines
Sun 12/285:22 pmMSY - YOW
2 stops22h 48mMultiple Airlines
Deal found 11/9$356

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 November 10, 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

Fri 12/5

7:00 am-9:42 pm

1 stop15h 42m

New Orleans Louis Armstrong

Mon 12/8

3:20 pm-12:25 am

1 stop8h 05m

$274

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 12/7

4:20 pm-9:42 pm

3 stops30h 22m

New Orleans Louis Armstrong

Sun 12/14

6:55 pm-5:25 pm

2 stops21h 30m

$289

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 1/29

4:20 pm-10:58 pm

1 stop7h 38m

New Orleans Louis Armstrong

Sun 2/1

8:36 pm-11:58 pm

1 stop26h 22m

$312

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 12/8

7:00 am-9:42 pm

1 stop15h 42m

New Orleans Louis Armstrong

Fri 12/12

4:35 pm-5:25 pm

2 stops23h 50m

$317

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/5

7:00 am-9:42 pm

1 stop15h 42m

New Orleans Louis Armstrong

Sun 12/14

4:35 pm-5:25 pm

2 stops23h 50m

$329

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 1/28

7:00 am-9:23 pm

1 stop15h 23m

New Orleans Louis Armstrong

Thu 1/29

6:15 am-12:25 am

1 stop17h 10m

$336

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 12/7

4:20 pm-9:42 pm

3 stops30h 22m

$96

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 12/25

9:35 am-5:50 pm

1 stop9h 15m

$216

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 1/15

7:00 am-8:21 am

1 stop26h 21m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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, September is the cheapest month in which you can book a flight from Ottawa to Louisiana (average of $78). Flying from Ottawa to Louisiana in April is currently the most expensive (average of $549). 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 November 10, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 76% on flights from Ottawa to Louisiana by exploring options for tickets in the evening.

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 November 10, 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
9,012 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,012 reviews
United Airlines
7.4
Good
9,012 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,437 reviews
United Airlines
7.4
Good
9,012 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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, September is the cheapest month in which you can book a flight from Ottawa to Louisiana (average of $78). Flying from Ottawa to Louisiana in April is currently the most expensive (average of $549). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$591Average$752FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$593Average$750FlexibilityNo cancel feeOn-time69%

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