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Ottawa

$254+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YOW
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Flysmarter deal was found by Cheapflights users on 6/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:00 am
MSY
-
YOW
1 stop14h 54m
Air Canada
Wed 8/55:10 am
YOW
-
MSY
1 stop6h 42m
Air Canada
Deal found 6/11$544
This United deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:07 pm
MSY
-
YOW
2 stops10h 47m
Multiple Airlines
Wed 8/55:10 am
YOW
-
MSY
1 stop6h 42m
Multiple Airlines
Deal found 6/11$569
This United deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:10 am
MSY
-
YOW
1 stop10h 55m
Multiple Airlines
Mon 7/135:10 am
YOW
-
MSY
1 stop6h 42m
Multiple Airlines
Deal found 6/11$582
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/2910:20 am
MSY
-
YOW
1 stop10h 15m
United Airlines
Tue 9/12:52 pm
YOW
-
MSY
1 stop5h 56m
United Airlines
Deal found 6/10$584
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 8/245:32 pm
MSY
-
YOW
2 stops14h 39m
United Airlines
Tue 8/252:52 pm
YOW
-
MSY
1 stop5h 56m
United Airlines
Deal found 6/14$590
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 7/135:35 pm
MSY
-
YOW
2 stops19h 24m
United Airlines
Mon 7/207:30 pm
YOW
-
MSY
2 stops14h 16m
United Airlines
Deal found 6/15$599
This United Airlines deal was found by Cheapflights users on 6/14. 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 10/236:58 pm
BTR
-
YOW
2 stops18h 19m
United Airlines
Tue 10/2711:00 am
YOW
-
BTR
2 stops10h 01m
United Airlines
Deal found 6/14$662
This Air Canada deal was found by Cheapflights users on 6/13. 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.
Wed 7/812:17 pm
MSY
-
YOW
2 stops8h 35m
Air Canada
Mon 7/1312:15 pm
YOW
-
MSY
2 stops10h 34m
Air Canada
Deal found 6/13$681
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/75:15 am
MSY
-
YOW
2 stops10h 52m
United Airlines
Mon 7/132:00 pm
YOW
-
MSY
2 stops9h 46m
United Airlines
Deal found 6/10$693
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 7/276:09 pm
BTR
-
YOW
2 stops18h 50m
United Airlines
Mon 8/35:20 pm
YOW
-
BTR
2 stops19h 00m
United Airlines
Deal found 6/12$785
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:27 pm
MSY
-
YOW
2 stops20h 28m
American Airlines
Sat 7/258:40 am
YOW
-
MSY
3 stops16h 19m
American Airlines
Deal found 6/10$789
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:36 pm
BTR
-
YOW
2 stops24h 44m
American Airlines
Thu 7/167:00 am
YOW
-
BTR
3 stops16h 22m
American Airlines
Deal found 6/10$1,416

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$544
(Flysmarter)

One-way from

$254
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$531
Provider with most accurate pricing for New Orleans Louis Armstrong-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Ottawa flights.
Search Deals
From Louisiana to Ottawa
Search Deals
One-way flight from Louisiana to Ottawa
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 15, 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

Wed 7/8

10:10 am-10:05 pm

1 stop10h 55m

Ottawa

Mon 7/13

5:10 am-10:52 am

1 stop6h 42m

$582

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Wed 7/8

6:30 am-5:07 pm

1 stop9h 37m

Ottawa

Mon 7/13

2:52 pm-9:49 pm

1 stop7h 57m

$584

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Tue 7/7

9:58 am-10:05 pm

1 stop11h 07m

Ottawa

Mon 7/13

2:52 pm-9:49 pm

1 stop7h 57m

$584
Quickest round-trip

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Mon 7/13

2:01 pm-9:35 pm

1 stop6h 34m

Ottawa

Mon 7/20

6:25 am-12:55 pm

1 stop7h 30m

$584

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Sat 8/29

10:20 am-9:35 pm

1 stop10h 15m

Ottawa

Tue 9/1

2:52 pm-7:48 pm

1 stop5h 56m

$584

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Mon 7/20

6:30 am-9:35 pm

1 stop14h 05m

Ottawa

Sat 7/25

6:25 am-12:55 pm

1 stop7h 30m

$584

New OrleansOttawa

MSY - YOW

MSYYOW

New Orleans Louis Armstrong

Mon 8/24

5:32 pm-9:11 am

2 stops14h 39m

Ottawa

Tue 8/25

2:52 pm-7:48 pm

1 stop5h 56m

$590

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Fri 10/23

6:58 pm-2:17 pm

2 stops18h 19m

Ottawa

Tue 10/27

11:00 am-8:01 pm

2 stops10h 01m

$662

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Wed 8/26

7:15 am-9:56 am

2 stops25h 41m

Ottawa

Sat 8/29

6:00 am-1:17 pm

2 stops8h 17m

$662

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Thu 7/9

5:00 am-6:48 pm

2 stops12h 48m

Ottawa

Thu 7/16

10:44 am-8:46 am

2 stops23h 02m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 14 resultsSorted by cheapest first
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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 9h 37m. 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

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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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Atlanta to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
Midway to Toronto Island flights
Denver to Pearson Intl flights
Minneapolis to Pearson Intl flights
Midway to Pearson Intl flights
Charlotte to Pearson Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Miami to Pearson Intl flights
San Diego to Pearson Intl flights
Ontario to Pearson Intl flights
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Raleigh to Pearson Intl flights
Los Angeles to Toronto Island flights

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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$497Average$636FlexibilityNo cancel feeOn-time69%

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