Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to New Orleans from C$ 254

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — MSY
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to New Orleans

Enter your travel dates to find the best prices.

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 27 April 2026.

Sat 6/67:00 a.m.
YOW
-
MSY
1 stop10h 18m
Multiple Airlines
Tue 9/65:29 p.m.
MSY
-
YOW
2 stops29h 51m
Multiple Airlines
Deal found 23/4C$ 457
Sat 6/67:00 a.m.
YOW
-
MSY
1 stop10h 18m
Multiple Airlines
Thu 11/65:29 p.m.
MSY
-
YOW
2 stops29h 51m
Multiple Airlines
Deal found 23/4C$ 470
Sat 6/67:00 a.m.
YOW
-
MSY
1 stop10h 18m
Multiple Airlines
Wed 10/68:05 a.m.
MSY
-
YOW
2 stops15h 15m
Multiple Airlines
Deal found 23/4C$ 492
Sun 6/96:25 a.m.
YOW
-
MSY
1 stop11h 13m
United Airlines
Thu 10/98:00 a.m.
MSY
-
YOW
1 stop14h 54m
United Airlines
Deal found 23/4C$ 519
Fri 5/67:00 a.m.
YOW
-
MSY
1 stop10h 24m
Multiple Airlines
Thu 11/63:44 p.m.
MSY
-
YOW
2 stops31h 36m
Multiple Airlines
Deal found 26/4C$ 533
Fri 5/66:00 a.m.
YOW
-
MSY
1 stop5h 24m
United Airlines
Fri 5/62:01 p.m.
MSY
-
YOW
1 stop6h 34m
United Airlines
Deal found 26/4C$ 534
Tue 2/63:10 p.m.
YOW
-
MSY
2 stops9h 16m
United Airlines
Fri 5/65:35 p.m.
MSY
-
YOW
2 stops15h 28m
United Airlines
Deal found 23/4C$ 541
Sat 6/67:00 a.m.
YOW
-
MSY
1 stop6h 47m
Multiple Airlines
Sun 7/65:49 p.m.
MSY
-
YOW
2 stops20h 11m
Multiple Airlines
Deal found 23/4C$ 563
Wed 3/66:00 a.m.
YOW
-
MSY
2 stops11h 27m
United Airlines
Fri 5/65:35 p.m.
MSY
-
YOW
2 stops15h 28m
United Airlines
Deal found 23/4C$ 564

Find flight deals from Ottawa to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 April 2026.

Round-trip from

C$ 457

One-way from

C$ 254

Popular in

February

Cheapest in

June

Average price

C$ 1,041
6/6-9/6
  • 6/6-9/6
  • 3 total stops
  • 40h 09m total
  • Ottawa to New Orleans
Search Deals
18/5
  • 18/5
  • 1 total stop
  • 25h 04m total
  • Ottawa to New Orleans
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to New Orleans 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 629,999 searches. Data last updated 27 April 2026.
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

Cheapest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 6/9

10:37 a.m.-10:32 p.m.

1 stop12h 55m

New Orleans Louis Armstrong

Thu 10/9

8:00 a.m.-11:54 p.m.

1 stop14h 54m

C$ 519

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 5/6

6:25 a.m.-12:55 p.m.

1 stop7h 30m

New Orleans Louis Armstrong

Wed 10/6

7:00 a.m.-9:35 p.m.

1 stop13h 35m

C$ 541

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 6/6

6:05 a.m.-2:42 p.m.

1 stop9h 37m

New Orleans Louis Armstrong

Tue 9/6

6:00 a.m.-10:05 p.m.

1 stop15h 05m

C$ 541

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 3/6

2:52 p.m.-9:49 p.m.

1 stop7h 57m

New Orleans Louis Armstrong

Tue 9/6

7:00 a.m.-1:59 p.m.

1 stop5h 59m

C$ 541
Quickest round-trip

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 4/6

5:20 p.m.-10:41 p.m.

1 stop6h 21m

New Orleans Louis Armstrong

Thu 11/6

7:00 a.m.-1:59 p.m.

1 stop5h 59m

C$ 541

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 7/6

7:30 p.m.-10:24 a.m.

1 stop15h 54m

New Orleans Louis Armstrong

Wed 10/6

7:00 a.m.-11:54 p.m.

2 stops15h 54m

C$ 541

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 4/6

5:20 p.m.-10:41 p.m.

1 stop6h 21m

New Orleans Louis Armstrong

Tue 9/6

7:00 a.m.-5:07 p.m.

1 stop9h 07m

C$ 593

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 4/6

5:20 p.m.-10:41 p.m.

1 stop6h 21m

New Orleans Louis Armstrong

Wed 10/6

5:35 p.m.-10:03 a.m.

2 stops15h 28m

C$ 593
Cheapest one-way

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 18/5

4:20 p.m.-4:21 p.m.

2 stops25h 01m

C$ 279
Quickest one-way

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 8/6

6:00 a.m.-10:24 a.m.

1 stop5h 24m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

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

Currently, June is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of C$ 582). Flying from Ottawa to New Orleans in February is currently the most expensive (average of C$ 1,097). 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.

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

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated 27 April 2026.
Read through reviews of airlines operating flights from Ottawa to New Orleans, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,672 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
10,975 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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.

  • How long is the flight from Ottawa to New Orleans?

    United Airlines can get you from Ottawa to New Orleans in just under 12h 55m. Your travel time can differ by up to . The distance from Ottawa to New Orleans is about 2126 km.

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

    Our cheapest airline available from Ottawa to New Orleans is United Airlines. Our recent data shows that you can find tickets from as low as C$ 439 on this airline. An additional option worth looking into is Air Canada, starting at C$ 552. Users have found that United Airlines is 47% cheaper than the other options available to this destination.

  • 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, June is the cheapest month in which you can book a flight from Ottawa to New Orleans (average of C$ 582). Flying from Ottawa to New Orleans in February is currently the most expensive (average of C$ 1,097). 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

Travelling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Houma

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ottawa to New Orleans

Discover the top 2 airlines that operate flights from Ottawa to New Orleans. 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 629,999 searches. Data last updated 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 439AverageC$ 725FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 552AverageC$ 916FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to New Orleans?

When you search for this flight from Ottawa to New Orleans, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to New Orleans?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to New Orleans for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to New Orleans with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to New Orleans flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ottawa to New Orleans become cheaper?

Of course! You can now track prices for flights from Ottawa to New Orleans and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.