In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Ottawa as you normally would.

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 10.6 km from Ottawa’s city centre.

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.

C$ 227+ Cheap Flights from Louisiana to Ottawa

Cheap flight deals from Louisiana to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 30 October 2026.

Tue 24/116:55 p.m. -

1 stop20h 50m

Tue 1/124:40 p.m. -

2 stops40h 58m

Deal found 27/10C$ 674

Mon 23/116:55 p.m. -

2 stops20h 02m

Mon 30/1112:15 p.m. -

3 stops21h 26m

Deal found 26/10C$ 738

Fri 11/129:26 a.m. -

2 stops28h 06m

Fri 18/128:00 a.m. -

1 stop25h 05m

Deal found 27/10C$ 741

Thu 10/129:26 a.m. -

3 stops30h 49m

Thu 17/1212:15 p.m. -

3 stops21h 32m

Deal found 26/10C$ 743

Find flight deals from Louisiana to Ottawa

Round-trip from	C$ 674
One-way from	C$ 227
Popular in	December
Cheapest in	June
Average price	C$ 1,341

24/11-1/12
3 total stops
61h 48m total
Louisiana to Ottawa

Search Deals

15/12-31/12
2 total stops
28h 06m total
Louisiana to Ottawa

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 295 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (C$ 124 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Tue 15/12

9:26 a.m.-11:40 p.m.

3 stops37h 14m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 341

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Wed 7/4

7:55 a.m.-5:15 p.m.

2 stops32h 20m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 421

Quickest round-trip

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Wed 7/4

7:00 a.m.-9:56 p.m.

3 stops13h 56m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 505

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Tue 24/11

7:44 a.m.-8:20 a.m.

3 stops23h 36m

Ottawa

Tue 1/12

5:10 a.m.-8:38 a.m.

3 stops28h 28m

C$ 696

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Thu 10/12

11:11 a.m.-12:09 a.m.

1 stop11h 58m

Ottawa

Thu 17/12

9:15 a.m.-7:34 p.m.

2 stops35h 19m

C$ 780

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Fri 11/12

9:26 a.m.-2:32 p.m.

2 stops28h 06m

Ottawa

Fri 18/12

2:10 p.m.-7:29 p.m.

1 stop30h 19m

C$ 824

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Mon 23/11

6:55 p.m.-2:07 p.m.

2 stops18h 12m

Ottawa

Mon 30/11

8:30 p.m.-10:23 a.m.

1 stop14h 53m

C$ 825

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Tue 24/11

11:30 a.m.-9:50 p.m.

1 stop9h 20m

Ottawa

Tue 1/12

5:10 a.m.-10:23 a.m.

1 stop6h 13m

C$ 964

New OrleansOttawa

MSY New Orleans Louis Armstrong - YOW Ottawa

MSYYOW

New Orleans Louis Armstrong

Wed 9/12

8:00 a.m.-9:56 p.m.

2 stops12h 56m

Ottawa

Sat 12/12

6:00 a.m.-8:08 p.m.

2 stops15h 08m

C$ 985

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Sorted by cheapest first

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.

MSY-YOW

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

USLA-YOW

MSY-YOW

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

Airfare is typical for this route at the moment.

Louisiana to Ottawa flights typically cost between C$ 491 and C$ 1,406 in November.
The cheapest round-trip price found within the last 5 days was C$ 674 on Multiple Airlines (24 Nov-1 Dec).

Related info for your journey

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 10.6 km from Ottawa’s city centre.
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

Gatineau

Prescott

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Smiths Falls

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Alternative routes

Complete your trip

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Top destinations

Alternative routes for Louisiana to Ottawa

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Fort Lauderdale to Pearson Intl flights

Tampa to Pearson Intl flights

Baltimore to Pierre Elliott Trudeau Intl flights

Midway to Pearson Intl flights

Philadelphia to Pierre Elliott Trudeau Intl flights

Minneapolis to Pierre Elliott Trudeau Intl flights

George Bush Intcntl to Pearson Intl flights

Reagan-National to Toronto Island flights

Miami to Pearson Intl flights

Sky Harbor Intl to Pearson Intl flights

Charlotte to Pearson Intl flights

Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights

Raleigh to Pierre Elliott Trudeau Intl flights

Atlanta to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

How does Cheapflights help users find flights from Louisiana to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Louisiana to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Louisiana to Ottawa.

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

Need flexible booking options for your flight to Ottawa from Louisiana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Louisiana to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Louisiana to Ottawa from C$ 227

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Louisiana to Ottawa

Cheapest flights from Louisiana to OttawaExplore 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 30 October 2026.

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 30 October 2026.

Best flights from Louisiana to OttawaDiscover carefully curated flight deals from Louisiana to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Louisiana to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Louisiana to OttawaDiscover last-minute flight deals from Louisiana to Ottawa. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Louisiana to Ottawa. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Louisiana to OttawaSearch for one-way flight options from Louisiana to Ottawa. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Louisiana to Ottawa. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Louisiana to Ottawa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

Airfare is typical for this route at the moment.

Louisiana to Ottawa flights typically cost between C$ 491 and C$ 1,406 in November.The cheapest round-trip price found within the last 5 days was C$ 674 on Multiple Airlines (24 Nov-1 Dec).

Related info for your journey

What airport do you fly into for flights to Ottawa from Louisiana?

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

How can I find direct flights from Louisiana to Ottawa?

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

Travelling to a place near Ottawa?

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.

Alternative routes for Louisiana to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Louisiana to Ottawa by cabin class

Find flights from Louisiana to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Louisiana and Ottawa flights

Browse other Louisiana and Ottawa flight options. Last updated on 30 October 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Louisiana to Ottawa flights

Consider these flights travelling from Louisiana to Ottawa.

Fly with Cheapflights

How does Cheapflights help users find flights from Louisiana to Ottawa?

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

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

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

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Travel Smart

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 30 October 2026.

Best flights from Louisiana to Ottawa
Discover carefully curated flight deals from Louisiana to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Louisiana to Ottawa
Discover last-minute flight deals from Louisiana to Ottawa. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Louisiana to Ottawa
Search for one-way flight options from Louisiana to Ottawa. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Louisiana to Ottawa flights typically cost between C$ 491 and C$ 1,406 in November.
The cheapest round-trip price found within the last 5 days was C$ 674 on Multiple Airlines (24 Nov-1 Dec).