How long is the flight from Louisiana to Ottawa?

A quick flight from Louisiana to Ottawa can take about 11h 21m. United Airlines provides one of the quickest options available for as low as C$ 1,107. The distance between Louisiana and Ottawa is about 2123 km.

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$ 1,107+ Cheap Flights from Louisiana to Ottawa

Cheap flight deals from Louisiana to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

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 18 September 2026.

Tue 8/1212:05 p.m. -

2 stops8h 51m

Sat 12/126:15 a.m. -

2 stops14h 27m

Deal found 17/9C$ 1,107

Sun 1/115:30 a.m. -

2 stops11h 28m

Sun 8/117:00 a.m. -

3 stops17h 57m

Deal found 17/9C$ 1,438

Find flight deals from Louisiana to Ottawa

Round-trip from	C$ 1,107

United Airlines
8/12-12/12
4 total stops
27h 52m total
Louisiana to Ottawa

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeOttawa

BTR Baton Rouge Ryan - YOW Ottawa

BTRYOW

Baton Rouge Ryan

Tue 8/12

9:35 a.m.-9:56 p.m.

2 stops11h 21m

Ottawa

Sat 12/12

6:15 a.m.-9:46 p.m.

2 stops16h 31m

C$ 1,107

Quickest round-trip

Baton RougeOttawa

BTR Baton Rouge Ryan - YOW Ottawa

BTRYOW

Baton Rouge Ryan

Sun 1/11

5:00 a.m.-9:16 p.m.

2 stops15h 16m

Ottawa

Sun 8/11

6:00 a.m.-3:38 p.m.

2 stops10h 38m

C$ 1,107

Baton RougeOttawa

BTR Baton Rouge Ryan - YOW Ottawa

BTRYOW

Baton Rouge Ryan

Sun 1/11

5:30 a.m.-5:58 p.m.

2 stops11h 28m

Ottawa

Sun 8/11

7:00 a.m.-11:57 p.m.

3 stops17h 57m

C$ 1,438

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

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.

BTR-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

BTR-YOW

No data available for this route at this time. Please check back soon.

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.
How long is the flight from Louisiana to Ottawa?
A quick flight from Louisiana to Ottawa can take about 11h 21m. United Airlines provides one of the quickest options available for as low as C$ 1,107. The distance between Louisiana and Ottawa is about 2123 km.
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

Brockville

Wakefield

Pembroke

Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Ontario

Flights by cabin class

Other flight options

Ottawa flight routes

Popular flights

Top destinations

Alternative routes for Louisiana to Ottawa

Newark to Toronto Island flights

Newark to Pearson Intl flights

LaGuardia to Pierre Elliott Trudeau Intl flights

Newark to Pierre Elliott Trudeau Intl flights

LaGuardia to Pearson Intl flights

John F Kennedy Intl to Pearson Intl flights

John F Kennedy Intl to Pierre Elliott Trudeau Intl flights

Reagan-National to Pearson Intl flights

LaGuardia to Toronto Island flights

Dulles Intl to Pearson Intl flights

Los Angeles to Pearson Intl flights

O'Hare Intl to Pearson Intl flights

Dulles Intl to Pierre Elliott Trudeau Intl flights

Boston to Toronto Island flights

Reagan-National to Pierre Elliott Trudeau Intl flights

John F Kennedy Intl to Toronto Island flights

O'Hare Intl to Pierre Elliott Trudeau Intl flights

Boston to Pierre Elliott Trudeau Intl flights

San Francisco to Pearson Intl flights

Dallas/Fort Worth to Pearson Intl flights

Boston to Pearson Intl flights

Dulles Intl to Toronto Island flights

Los Angeles to Pierre Elliott Trudeau Intl flights

Seattle to Pearson Intl flights

Hobby to Pearson Intl flights

Fort Lauderdale to Pierre Elliott Trudeau Intl flights

Atlanta to Pearson Intl flights

Baltimore to Pearson Intl flights

Baltimore to Pierre Elliott Trudeau Intl flights

Philadelphia to Pearson Intl flights

Fort Lauderdale to Pearson Intl flights

George Bush Intcntl to Pearson Intl flights

Newark to Hamilton flights

Orlando to Pearson Intl flights

Minneapolis to Pearson Intl flights

O'Hare Intl to Toronto Island flights

San Francisco to Pierre Elliott Trudeau Intl flights

Reagan-National to Toronto Island flights

Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights

Philadelphia to Pierre Elliott Trudeau Intl flights

Midway to Pierre Elliott Trudeau Intl flights

Midway to Pearson Intl flights

Boston to Hamilton flights

Minneapolis to Pierre Elliott Trudeau Intl flights

Denver to Pearson Intl flights

Charlotte to Pearson Intl flights

Midway to Toronto Island flights

Miami to Pearson 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.

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.

Cheap flights from Louisiana to Ottawa from C$ 1,107

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 8/12. 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 18 September 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 18 September 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 18 September 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 18 September 2026.

Find flight deals from Louisiana to Ottawa

Round-trip from

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

Related info for your journey

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

How long is the flight from Louisiana to Ottawa?

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 18 September 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 18 September 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?

100% Free

Book with Flexibility

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 18 September 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 18 September 2026.