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Ottawa

$126+ Cheap flights from Louisiana to Ottawa (YOW)

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YOW
May 31 — Jun 71
Sun 5/31
Sun 6/7
1 adult, Economy
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Cheap flight deals from Louisiana to Ottawa

Cheapest flights from Louisiana to Ottawa
Explore the most affordable flight options available from Louisiana to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Tue 6/95:29 pm
MSY
-
YOW
2 stops29h 51m
Multiple Airlines
Mon 6/157:00 am
YOW
-
MSY
1 stop16h 19m
Multiple Airlines
Deal found 4/27$389
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/137:00 am
MSY
-
YOW
1 stop7h 00m
Multiple Airlines
Sat 6/207:00 am
YOW
-
MSY
1 stop10h 32m
Multiple Airlines
Deal found 4/29$394
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/125:21 pm
MSY
-
YOW
2 stops20h 39m
Multiple Airlines
Fri 6/197:00 am
YOW
-
MSY
1 stop8h 49m
Multiple Airlines
Deal found 4/28$473
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:00 am
MSY
-
YOW
1 stop13h 35m
United Airlines
Mon 6/156:00 am
YOW
-
MSY
1 stop5h 24m
United Airlines
Deal found 4/27$488
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:00 am
MSY
-
YOW
1 stop9h 07m
United Airlines
Wed 6/175:20 pm
YOW
-
MSY
2 stops16h 16m
United Airlines
Deal found 4/26$498
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:57 pm
MSY
-
YOW
1 stop12h 14m
United Airlines
Mon 5/185:50 pm
YOW
-
MSY
1 stop7h 04m
United Airlines
Deal found 4/29$499
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:57 pm
MSY
-
YOW
1 stop12h 14m
United Airlines
Tue 5/192:40 pm
YOW
-
MSY
2 stops9h 07m
United Airlines
Deal found 4/29$509
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:50 am
MSY
-
YOW
1 stop9h 01m
Air Canada
Wed 5/205:05 am
YOW
-
MSY
1 stop6h 51m
Air Canada
Deal found 4/30$517
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:35 am
BTR
-
YOW
2 stops11h 00m
United Airlines
Sat 8/226:00 am
YOW
-
BTR
2 stops10h 32m
United Airlines
Deal found 4/28$555

Find flight deals from Louisiana to Ottawa

Keep the following information in mind while searching for Louisiana to Ottawa flight deals. Data was last updated May 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$389
(Kiwi.com)

One-way from

$126
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$867
Provider with most accurate pricing for New Orleans Louis Armstrong-Ottawa flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Ottawa flights.
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From Louisiana to Ottawa
Search Deals
One-way flight from Louisiana to Ottawa
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Ottawa 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 May 1, 2026.
Use the filters below to find and compare flights from Louisiana to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 6/12

2:01 pm-9:35 pm

1 stop6h 34m

Ottawa

Fri 6/19

10:44 am-10:41 pm

1 stop12h 57m

$488

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 5/14

7:57 pm-9:11 am

1 stop12h 14m

Ottawa

Mon 5/18

6:00 am-7:44 pm

1 stop14h 44m

$488

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 6/9

7:00 am-9:35 pm

1 stop13h 35m

Ottawa

Mon 6/15

6:00 am-10:24 am

1 stop5h 24m

$488

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Fri 5/15

7:57 pm-9:11 am

1 stop12h 14m

Ottawa

Tue 5/19

6:00 am-7:44 pm

1 stop14h 44m

$499

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Thu 5/14

11:50 am-9:51 pm

1 stop9h 01m

Ottawa

Wed 5/20

5:05 am-10:56 am

1 stop6h 51m

$517

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 6/9

5:29 pm-5:54 pm

3 stops23h 25m

Ottawa

Mon 6/15

5:55 pm-4:24 pm

3 stops23h 29m

$522
Quickest round-trip

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Mon 7/6

2:01 pm-9:35 pm

1 stop6h 34m

Ottawa

Mon 7/13

6:00 am-10:24 am

1 stop5h 24m

$541

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Mon 6/15

5:35 pm-10:03 am

2 stops15h 28m

Ottawa

Sun 6/21

7:30 pm-10:24 am

1 stop15h 54m

$551

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Tue 8/18

12:10 pm-11:54 pm

2 stops10h 44m

Ottawa

Sat 8/22

6:25 am-9:13 pm

2 stops15h 48m

$555
Cheapest one-way

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Wed 6/10

7:00 am-5:07 pm

1 stop9h 07m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from Louisiana to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Louisiana 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 Louisiana to Ottawa

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

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Ottawa. 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 into for flights to Ottawa from Louisiana?

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Louisiana. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

  • How long is the flight from Louisiana to Ottawa?

    United Airlines can get you from Louisiana to Ottawa in just under 6h 34m. Your travel time can differ by up to . The distance between Louisiana and Ottawa is about 1321 mi.

  • Can I find deals for flights from Louisiana to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Louisiana to Ottawa?

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

  • Can I find deals for business class flights from Louisiana to Ottawa?

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

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Louisiana to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Louisiana to Ottawa

Discover the top airline that operate flights from Louisiana to Ottawa. 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 May 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$589Average$976FlexibilityNo cancel feeOn-time69%

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