What are the cheapest airlines flying from Ottawa to New Orleans round-trip?

According to our current data, United Airlines ($688), Air Canada ($904), and Delta ($1,467) offers the cheapest pricing from Ottawa to New Orleans. You may be able to fly from Ottawa to New Orleans for 2% less than the average price by searching for these airlines.

What is the cheapest day to fly from Ottawa to New Orleans?

Travelers seeking maximum savings on their Ottawa to New Orleans flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ottawa to New Orleans?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 62% on the overall cost on flights from Ottawa to New Orleans.

What is the cheapest month to fly from Ottawa to New Orleans?

June can be a great time to fly to New Orleans from Ottawa with a flight ticket averaging about $702. Cheapflights users have found deals in the month of June for as cheap as $571. The most expensive prices can be found in the month of December.

Can I find deals for flights from Ottawa to New Orleans that include hotel bookings?

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

How can I find direct flights from Ottawa to New Orleans?

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

Can I find deals for business class flights from Ottawa to New Orleans?

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

$182+ Flights from Ottawa to New Orleans

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Cheapflights Tip: The best prices from Ottawa to New Orleans Louis Armstrong are usually found in June or April, booked 6 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Ottawa to New Orleans

Round-trip from	$345 (Kiwi.com)
One-way from	$182 (Trip.com)
Popular in	December
Cheapest in	June
Average price	$571

From Ottawa to New Orleans Louis Armstrong

Search Deals

One-way flight from Ottawa to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($70 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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Find flight deals from Ottawa to New Orleans

Cheapest flights from Ottawa to New Orleans
Explore the most affordable flight options available from Ottawa to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Wed 7/167:00 amYOW - MSY

2 stops13h 15mMultiple Airlines

Sun 7/208:12 pmMSY - YOW

1 stop19h 54mMultiple Airlines

Deal found 6/12

$345

Fri 8/156:05 amYOW - MSY

2 stops11h 08mUnited Airlines

Fri 8/157:23 pmMSY - YOW

2 stops17h 41mUnited Airlines

Deal found 6/10

$688

Fri 8/156:33 amYOW - MSY

1 stop7h 47mAir Canada

Fri 8/156:55 pmMSY - YOW

1 stop13h 06mAir Canada

Deal found 6/10

$904

Sat 9/275:55 amYOW - MSY

2 stops13h 58mDelta

Sun 10/511:25 amMSY - YOW

2 stops11h 57mDelta

Deal found 6/11

$1,467

Best flights from Ottawa to New Orleans
Discover carefully curated flight deals from Ottawa to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 7/167:00 amYOW - MSY

2 stops13h 15mMultiple Airlines

Sun 7/208:12 pmMSY - YOW

1 stop19h 54mMultiple Airlines

Deal found 6/12

$345

Fri 8/156:05 amYOW - MSY

2 stops11h 08mUnited Airlines

Fri 8/157:23 pmMSY - YOW

2 stops17h 41mUnited Airlines

Deal found 6/10

$688

Fri 8/156:33 amYOW - MSY

1 stop7h 47mAir Canada

Fri 8/156:55 pmMSY - YOW

1 stop13h 06mAir Canada

Deal found 6/10

$904

Sat 9/275:55 amYOW - MSY

2 stops13h 58mDelta

Sun 10/511:25 amMSY - YOW

2 stops11h 57mDelta

Deal found 6/11

$1,467

Last-minute flights from Ottawa to New Orleans
Discover last-minute flight deals from Ottawa to New Orleans. Data last updated June 12, 2025 and is based on user searches.

Thu 7/34:25 pmYOW - MSY

1 stop14h 44mMultiple Airlines

Sun 7/68:12 pmMSY - YOW

1 stop19h 54mMultiple Airlines

Deal found 6/9

$389

Sun 7/275:15 amYOW - MSY

2 stops18h 10mUnited Airlines

Fri 8/12:16 pmMSY - YOW

2 stops23h 49mUnited Airlines

Deal found 6/10

$698

One-way flights from Ottawa to New Orleans
Search for one-way flight options from Ottawa to New Orleans. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 7/24:25 pmYOW - MSY

1 stop14h 44mMultiple Airlines

Deal found 6/11

$182

Sat 8/166:05 amYOW - MSY

3 stops18h 26mUnited Airlines

Deal found 6/10

$331

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 7/16

7:00 am-7:15 pm

2 stops13h 15m

New Orleans Louis Armstrong

Sun 7/20

8:12 pm-5:06 pm

1 stop19h 54m

$345

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 8/15

6:05 am-4:13 pm

2 stops11h 08m

New Orleans Louis Armstrong

Fri 8/15

7:23 pm-2:04 pm

2 stops17h 41m

$688

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 8/15

6:33 am-1:20 pm

1 stop7h 47m

New Orleans Louis Armstrong

Fri 8/15

6:55 pm-9:01 am

1 stop13h 06m

$904

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 9/27

5:55 am-6:53 pm

2 stops13h 58m

New Orleans Louis Armstrong

Sun 10/5

11:25 am-12:22 am

2 stops11h 57m

$1,467

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 7/2

4:25 pm-6:09 am

1 stop14h 44m

$182

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 8/16

6:05 am-11:31 pm

3 stops18h 26m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Ottawa to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans 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 New Orleans

How far ahead should I book a flight from Ottawa to New Orleans?

Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to New Orleans. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of $256). Flying from Ottawa to New Orleans 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 MSY?

When flying from Ottawa to New Orleans, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight at noon.

Rainfall in New Orleans by month

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New Orleans

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,537 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Ottawa to New Orleans round-trip?
According to our current data, United Airlines ($688), Air Canada ($904), and Delta ($1,467) offers the cheapest pricing from Ottawa to New Orleans. You may be able to fly from Ottawa to New Orleans for 2% less than the average price by searching for these airlines.
Can I find deals for flights from Ottawa to New Orleans that include hotel bookings?
Yes. In addition to deals on Ottawa to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to New Orleans.
Can I find deals for business class flights from Ottawa to New Orleans?
Yes. Cheapflights offers flight deals from Ottawa to New Orleans 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 New Orleans?
Currently, August is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of $256). Flying from Ottawa to New Orleans 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

Metairie

Kenner

Slidell

Houma

Covington

Gretna

Thibodaux

Hammond

Gonzales

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Top 2 airlines flying from Ottawa to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$478	Average$521	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$659	Average$750	FlexibilityNo cancel fee	On-time69%

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$182+ Cheap flights from Ottawa (YOW) to New Orleans (MSY)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ottawa to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Ottawa to New Orleans Louis Armstrong are usually found in June or April, booked 6 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Ottawa to New Orleans

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to New Orleans

Cheapest flights from Ottawa to New OrleansExplore the most affordable flight options available from Ottawa to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Ottawa to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to New Orleans that are best for you.

Best time to book a flight from Ottawa to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ottawa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to New Orleans

How far ahead should I book a flight from Ottawa to New Orleans?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to New Orleans. Price data was last updated on June 9, 2025.

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

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

Find hourly flight availability from Ottawa to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

Reviews of airlines servicing New Orleans

Related info for your journey

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

What are the cheapest airlines flying from Ottawa to New Orleans round-trip?

Can I find deals for flights from Ottawa to New Orleans that include hotel bookings?

How can I find direct flights from Ottawa to New Orleans?

Can I find deals for business class flights from Ottawa to New Orleans?

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

Traveling to a place near Ottawa?

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Alternative routes for Ottawa to New Orleans

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Top 2 airlines flying from Ottawa to New Orleans

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Cheapest flights from Ottawa to New Orleans
Explore the most affordable flight options available from Ottawa to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.