Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ottawa to Louisiana from C$ 234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Louisiana departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ottawa to Louisiana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 p.m. - 10:44 p.m.
YOW
-
MSY
7h 29m
1 stop
Multiple Airlines Logo
6:00 a.m. - 12:25 a.m.
MSY
-
YOW
17h 25m
1 stop
C$ 411Multiple Airlines
Wed, 25 Mar - Tue, 31 Mar
Multiple Airlines Logo
4:15 p.m. - 10:44 p.m.
YOW
-
MSY
7h 29m
1 stop
Multiple Airlines Logo
8:01 p.m. - 5:25 p.m.
MSY
-
YOW
20h 24m
2 stops
C$ 441Multiple Airlines
Wed, 25 Mar - Tue, 31 Mar
Multiple Airlines Logo
4:15 p.m. - 8:19 a.m.
YOW
-
MSY
17h 04m
1 stop
Multiple Airlines Logo
9:30 p.m. - 5:17 p.m.
MSY
-
YOW
18h 47m
1 stop
C$ 453Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
6:45 a.m. - 6:50 p.m.
YOW
-
MSY
13h 05m
2 stops
Multiple Airlines Logo
6:15 a.m. - 12:25 a.m.
MSY
-
YOW
17h 10m
1 stop
C$ 482Multiple Airlines
Sat, 25 Apr - Thu, 30 Apr
Multiple Airlines Logo
7:00 a.m. - 11:08 p.m.
YOW
-
MSY
17h 08m
1 stop
Multiple Airlines Logo
6:15 a.m. - 12:25 a.m.
MSY
-
YOW
17h 10m
1 stop
C$ 485Multiple Airlines
Sat, 25 Apr - Thu, 30 Apr
Multiple Airlines Logo
5:40 a.m. - 6:15 p.m.
YOW
-
MSY
13h 35m
2 stops
Multiple Airlines Logo
9:30 p.m. - 5:17 p.m.
MSY
-
YOW
18h 47m
1 stop
C$ 490Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
United Airlines Logo
6:25 a.m. - 4:12 p.m.
YOW
-
MSY
10h 47m
2 stops
United Airlines Logo
7:00 a.m. - 1:59 p.m.
MSY
-
YOW
5h 59m
1 stop
C$ 491United Airlines
Sat, 4 Apr - Wed, 8 Apr
Multiple Airlines Logo
4:15 p.m. - 11:08 p.m.
YOW
-
MSY
7h 53m
1 stop
Multiple Airlines Logo
6:15 a.m. - 6:26 p.m.
MSY
-
YOW
11h 11m
2 stops
C$ 509Multiple Airlines
Sat, 18 Apr - Mon, 27 Apr
Multiple Airlines Logo
4:15 p.m. - 8:19 a.m.
YOW
-
MSY
17h 04m
1 stop
Multiple Airlines Logo
7:10 p.m. - 12:25 a.m.
MSY
-
YOW
28h 15m
1 stop
C$ 510Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
4:40 p.m. - 10:44 p.m.
YOW
-
MSY
31h 04m
2 stops
Multiple Airlines Logo
7:10 p.m. - 12:25 a.m.
MSY
-
YOW
28h 15m
1 stop
C$ 523Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar

United Airlines flights from Ottawa to Louisiana

Our best United Airlines deals on Ottawa to Louisiana flight tickets
United Airlines
4 Apr
YOW6:25 a.m.Ottawa
11h 19m
1 stop
MSY4:44 p.m.New Orleans Louis Armstrong
8 Apr
MSY9:27 a.m.New Orleans Louis Armstrong
6h 11m
1 stop
YOW4:38 p.m.Ottawa
C$ 491
United Airlines
4 Apr
YOW6:25 a.m.Ottawa
11h 19m
1 stop
MSY4:44 p.m.New Orleans Louis Armstrong
8 Apr
MSY5:00 a.m.New Orleans Louis Armstrong
11h 07m
2 stops
YOW5:07 p.m.Ottawa
C$ 525
United Airlines
15 Apr
YOW10:44 a.m.Ottawa
13h 45m
2 stops
MSY11:29 p.m.New Orleans Louis Armstrong
18 Apr
MSY5:00 a.m.New Orleans Louis Armstrong
7h 59m
2 stops
YOW1:59 p.m.Ottawa
C$ 527

Air Canada flights from Ottawa to Louisiana

Our best Air Canada deals on Ottawa to Louisiana flight tickets
Air Canada
14 May
YOW5:15 a.m.Ottawa
6h 41m
1 stop
MSY10:56 a.m.New Orleans Louis Armstrong
16 May
MSY7:57 p.m.New Orleans Louis Armstrong
12h 14m
1 stop
YOW9:11 a.m.Ottawa
C$ 607
Air Canada
3 Mar
YOW2:15 p.m.Ottawa
6h 34m
1 stop
MSY7:49 p.m.New Orleans Louis Armstrong
6 Mar
MSY6:05 p.m.New Orleans Louis Armstrong
13h 13m
1 stop
YOW8:18 a.m.Ottawa
C$ 608

momondo 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, momondo users made 96,600 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Ottawa to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 25/3

4:15 p.m.-10:44 p.m.

1 stop7h 29m

New Orleans Louis Armstrong

Tue 31/3

6:00 a.m.-12:25 a.m.

1 stop17h 25m

C$ 411

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 25/3

4:15 p.m.-10:44 p.m.

1 stop7h 29m

New Orleans Louis Armstrong

Tue 31/3

8:01 p.m.-5:25 p.m.

2 stops20h 24m

C$ 441

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 23/3

4:15 p.m.-8:19 a.m.

1 stop17h 04m

New Orleans Louis Armstrong

Mon 30/3

9:30 p.m.-5:17 p.m.

1 stop18h 47m

C$ 453

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 25/4

6:45 a.m.-6:50 p.m.

2 stops13h 05m

New Orleans Louis Armstrong

Thu 30/4

6:15 a.m.-12:25 a.m.

1 stop17h 10m

C$ 482

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 25/4

7:00 a.m.-11:08 p.m.

1 stop17h 08m

New Orleans Louis Armstrong

Thu 30/4

6:15 a.m.-12:25 a.m.

1 stop17h 10m

C$ 485

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 23/3

5:40 a.m.-6:15 p.m.

2 stops13h 35m

New Orleans Louis Armstrong

Mon 30/3

9:30 p.m.-5:17 p.m.

1 stop18h 47m

C$ 490

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 4/4

6:25 a.m.-4:12 p.m.

2 stops10h 47m

New Orleans Louis Armstrong

Wed 8/4

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

1 stop5h 59m

C$ 491

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 18/4

4:15 p.m.-11:08 p.m.

1 stop7h 53m

New Orleans Louis Armstrong

Mon 27/4

6:15 a.m.-6:26 p.m.

2 stops11h 11m

C$ 509

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 16/3

4:15 p.m.-8:19 a.m.

1 stop17h 04m

New Orleans Louis Armstrong

Mon 23/3

7:10 p.m.-12:25 a.m.

1 stop28h 15m

C$ 510

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Mon 16/3

4:40 p.m.-10:44 p.m.

2 stops31h 04m

New Orleans Louis Armstrong

Mon 23/3

7:10 p.m.-12:25 a.m.

1 stop28h 15m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Louisiana from

How to get the cheapest flight ticket from Ottawa to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisiana?

The month of January is, on average, the cheapest month to fly to Louisiana from Ottawa, with most prices found around C$ 687. If you are unable to visit Louisiana during the month of January, then departing from Ottawa during the month September is also very affordable. Most momondo users find prices during this month for around C$ 705.

Can stopping save me money on Ottawa to Louisiana flights?

You could potentially save up to 8% on your flight if you consider stops on a Ottawa to Louisiana flight.

Cheap Ottawa to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Louisiana

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from Ottawa to Louisiana takes 7h 29m
There are no direct flights from Ottawa to Louisiana. There are no popular flight routes from Ottawa to Louisiana.
Search flight deals

  • When did momondo last update prices for flights from Ottawa Airport to Louisiana?

    Prices for flights from Ottawa Airport to Louisiana were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Louisiana?

  • How old do you have to be to fly from Ottawa Airport to Louisiana?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Louisiana.

  • What documentation or ID do you need to fly to Louisiana?

    The travel and health documents you'll need for your trip to Louisiana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisiana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Louisiana

Compare and see reviews for airlines that fly from Ottawa to Louisiana with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 568Free CancellationRating
7.4
9,267 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 603Free CancellationRating
7.1
10,701 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Louisiana?

It is quick and easy to find Ottawa to Louisiana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisiana that suits you.

Can I find flights from Ottawa to Louisiana with flexible booking policies on momondo?

Flights from Ottawa to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Louisiana?

momondo provides multiple filters to help you find the best flight to Louisiana from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ottawa to Louisiana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisiana from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/3
Wed 18/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Louisiana

Popular Cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo
Flights to Fort Lauderdalefrom C$ 154
Flights to Orlandofrom C$ 193
Flights to New Yorkfrom C$ 231
Flights to Las Vegasfrom C$ 188
Flights to Los Angelesfrom C$ 147
Flights to Miamifrom C$ 325
Flights to San Franciscofrom C$ 208
Flights to Honolulufrom C$ 331
Flights to Phoenixfrom C$ 218
Flights to Tampafrom C$ 204
Flights to Chicagofrom C$ 203
Flights to Houstonfrom C$ 314