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$115+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MSY
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$282
(Trip.com)

One-way from

$115
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$726
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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Highest demand for flights based on searches. 5% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/29. 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.
Thu 12/117:00 amYOW - MSY
1 stop15h 42mMultiple Airlines
Mon 12/153:20 pmMSY - YOW
1 stop8h 05mMultiple Airlines
Deal found 10/29$282
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/275:40 amYOW - MSY
2 stops33h 05mMultiple Airlines
Thu 12/45:20 amMSY - YOW
1 stop10h 53mMultiple Airlines
Deal found 10/28$309
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/125:40 amYOW - MSY
2 stops13h 10mMultiple Airlines
Sun 12/218:14 amMSY - YOW
1 stop14h 44mMultiple Airlines
Deal found 10/30$352
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/159:25 amYOW - MSY
2 stops12h 28mMultiple Airlines
Fri 11/217:24 pmMSY - YOW
1 stop21h 01mMultiple Airlines
Deal found 10/29$368
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Sat 12/137:00 amYOW - MSY
3 stops16h 50mMultiple Airlines
Sun 12/216:40 amMSY - YOW
3 stops16h 18mMultiple Airlines
Deal found 10/30$370
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/2810:00 amYOW - MSY
2 stops12h 51mMultiple Airlines
Fri 12/51:52 pmMSY - YOW
1 stop26h 21mMultiple Airlines
Deal found 10/28$376

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 October 30, 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

Thu 12/11

4:15 pm-8:22 am

1 stop17h 07m

New Orleans Louis Armstrong

Mon 12/15

5:22 pm-5:13 pm

2 stops22h 51m

$308

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

5:40 am-5:50 pm

2 stops13h 10m

New Orleans Louis Armstrong

Sun 12/21

8:14 am-11:58 pm

1 stop14h 44m

$352

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 11/15

9:25 am-8:53 pm

2 stops12h 28m

New Orleans Louis Armstrong

Fri 11/21

7:24 pm-5:25 pm

1 stop21h 01m

$368

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 12/13

7:00 am-10:50 pm

3 stops16h 50m

New Orleans Louis Armstrong

Sun 12/21

6:40 am-11:58 pm

3 stops16h 18m

$370

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 11/28

10:00 am-9:51 pm

2 stops12h 51m

New Orleans Louis Armstrong

Fri 12/5

1:52 pm-5:13 pm

1 stop26h 21m

$376

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 11/27

5:40 am-6:19 pm

3 stops37h 39m

New Orleans Louis Armstrong

Thu 12/4

3:20 pm-12:25 am

1 stop8h 05m

$420

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 12/14

4:20 pm-9:42 pm

3 stops30h 22m

$115

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 2/4

9:30 am-7:43 pm

1 stop11h 13m

$151

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/3

4:20 pm-7:43 pm

1 stop28h 23m

$153

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

5:40 am-10:50 pm

2 stops18h 10m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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, 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 October 30, 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.

How much does it cost to fly round-trip from Ottawa to Louisiana?

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 October 30, 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
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

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
10,381 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$591Average$752FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$593Average$750FlexibilityNo cancel feeOn-time69%

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