Find flights
When to book
FAQs

Cheap flights from Ontario to Baton Rouge from C$ 555

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BTR
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Baton Rouge

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Baton Rouge
Explore the most affordable flight options available from Ontario to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Mon 24/118:15 a.m.YYZ - BTR
2 stops14h 16mUnited Airlines
Thu 27/119:30 a.m.BTR - YYZ
2 stops13h 29mUnited Airlines
Deal found 31/10C$ 810
Mon 24/1110:19 a.m.YYZ - BTR
2 stops10h 38mDelta
Thu 27/112:21 p.m.BTR - YYZ
1 stop6h 39mDelta
Deal found 31/10C$ 814
Thu 27/117:00 a.m.YUL - BTR
1 stop8h 27mDelta
Mon 1/127:39 a.m.BTR - YUL
1 stop8h 42mDelta
Deal found 2/11C$ 815
Sat 29/117:00 a.m.YUL - BTR
1 stop7h 35mDelta
Tue 2/126:07 a.m.BTR - YUL
2 stops11h 47mDelta
Deal found 2/11C$ 848
Thu 27/116:00 a.m.YUL - BTR
2 stops10h 40mUnited Airlines
Mon 1/1212:10 p.m.BTR - YUL
2 stops8h 32mUnited Airlines
Deal found 2/11C$ 890
Fri 28/1112:45 p.m.YUL - BTR
1 stop6h 14mWestJet
Mon 1/122:21 p.m.BTR - YUL
2 stops9h 22mWestJet
Deal found 2/11C$ 912
Sat 29/117:00 a.m.YUL - BTR
1 stop11h 59mWestJet
Sun 30/117:39 a.m.BTR - YUL
1 stop8h 42mWestJet
Deal found 2/11C$ 940
Sat 29/117:00 a.m.YUL - BTR
1 stop11h 59mWestJet
Mon 1/122:21 p.m.BTR - YUL
2 stops9h 22mWestJet
Deal found 2/11C$ 950
Thu 27/116:45 a.m.YUL - BTR
2 stops13h 10mWestJet
Sun 30/112:21 p.m.BTR - YUL
2 stops9h 22mWestJet
Deal found 2/11C$ 1,006

Cheap flight deals from Ontario to Baton Rouge

Keep the following information in mind while searching for Ontario to Baton Rouge flight deals. Data was last updated 3 November 2025.

Round-trip from

C$ 790

One-way from

C$ 555
Delta
  • Delta
  • 24/3-25/3
  • 4 total stops
  • 16h 37m total
  • Ontario to Baton Rouge
Search Deals
American Airlines
  • American Airlines
  • 9/11
  • 2 total stops
  • 20h 24m total
  • Ontario to Baton Rouge
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Baton Rouge 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 629,999 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from Ontario to Baton Rouge that are best for you.

Fly from

Ontario

Fly to

Baton Rouge

Route

Depart

Return

Price

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Tue 24/3

6:15 a.m.-2:56 p.m.

2 stops9h 41m

Baton Rouge Ryan

Wed 25/3

3:20 p.m.-10:00 p.m.

1 stop5h 40m

C$ 790

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Tue 24/3

6:10 a.m.-3:51 p.m.

1 stop10h 41m

Baton Rouge Ryan

Wed 25/3

7:00 a.m.-2:18 p.m.

1 stop6h 18m

C$ 790

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Mon 24/11

8:15 a.m.-9:31 p.m.

2 stops14h 16m

Baton Rouge Ryan

Thu 27/11

9:30 a.m.-11:59 p.m.

2 stops13h 29m

C$ 810

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Mon 24/11

7:40 a.m.-1:35 p.m.

1 stop6h 55m

Baton Rouge Ryan

Thu 27/11

2:21 p.m.-10:00 p.m.

1 stop6h 39m

C$ 814

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

3:50 p.m.-10:09 p.m.

1 stop7h 19m

Baton Rouge Ryan

Wed 15/4

5:47 a.m.-2:49 p.m.

1 stop8h 02m

C$ 815

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

11:00 a.m.-9:11 p.m.

2 stops11h 11m

Baton Rouge Ryan

Wed 15/4

9:40 a.m.-8:18 p.m.

2 stops9h 38m

C$ 815

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:00 a.m.-2:27 p.m.

1 stop8h 27m

Baton Rouge Ryan

Sun 30/11

7:39 a.m.-5:21 p.m.

1 stop8h 42m

C$ 815

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

6:00 a.m.-3:20 p.m.

2 stops10h 20m

Baton Rouge Ryan

Sun 30/11

7:39 a.m.-5:21 p.m.

1 stop8h 42m

C$ 815

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

7:00 a.m.-1:35 p.m.

1 stop7h 35m

Baton Rouge Ryan

Tue 2/12

7:39 a.m.-6:54 p.m.

2 stops10h 15m

C$ 815

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:00 a.m.-2:47 p.m.

2 stops9h 47m

Baton Rouge Ryan

Wed 15/4

3:20 p.m.-11:58 p.m.

1 stop7h 38m

C$ 815

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from Ontario to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Ontario 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 Ontario to Baton Rouge

What is the cheapest month to book a flight from Region of Ontario to Baton Rouge?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Baton Rouge (average of C$ 109). Flying from Region of Ontario to Baton Rouge in December is currently the most expensive (average of C$ 716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to BTR?

Find hourly flight availability from Ontario to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 November 2025.

When flying from Region of Ontario to Baton Rouge, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Baton Rouge. 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 Baton Rouge from Ontario?

    Located just 9.3 km from the city centre, Baton Rouge Ryan (BTR) is the airport most travelers will use when flying to Baton Rouge from Ontario.

  • How long is the flight from Region of Ontario to Baton Rouge?

    Airlines like Delta, United Airlines, and American Airlines fly from Region of Ontario to Baton Rouge in about 7h 19m. The time it takes to get you to your destination can typically vary by up to 3h 22m. The distance from Region of Ontario to Baton Rouge is about 2242 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ontario to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Ontario to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Baton Rouge?

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

  • Can I find deals for business class flights from Ontario to Baton Rouge?

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

  • What is the cheapest month to book a flight from Region of Ontario to Baton Rouge?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Baton Rouge (average of C$ 109). Flying from Region of Ontario to Baton Rouge in December is currently the most expensive (average of C$ 716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Ontario to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to New Orleans flights
Vancouver Intl to New Orleans flights
Pierre Elliott Trudeau Intl to New Orleans flights
Toronto Island to New Orleans flights
Ottawa to New Orleans flights
Québec City to New Orleans flights
Winnipeg to New Orleans flights
Calgary to New Orleans flights
Edmonton to New Orleans flights
Pearson Intl to Baton Rouge flights
Hamilton to New Orleans flights
Halifax to New Orleans flights
Pearson Intl to Shreveport flights
Kelowna to New Orleans flights
Victoria to New Orleans flights
Pierre Elliott Trudeau Intl to Baton Rouge flights
Thunder Bay to New Orleans flights
Pearson Intl to Monroe flights
Winnipeg to Baton Rouge flights
Vancouver Intl to Baton Rouge flights
Fredericton to New Orleans flights
Moncton to New Orleans flights
Pearson Intl to Lafayette flights
Calgary to Baton Rouge flights
Saskatoon to New Orleans flights
Victoria to Baton Rouge flights

Top airline flying from Ontario to Baton Rouge

Discover the top airline that operate flights from Ontario to Baton Rouge. 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 629,999 searches. Data last updated 3 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 805AverageC$ 851FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Baton Rouge?

Cheapflights makes it easy to find Ontario to Baton Rouge flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Baton Rouge?

Cheapflights helps you find that perfect flight to Baton Rouge from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Baton Rouge with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Baton Rouge flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Baton Rouge become cheaper?

Yes! Start tracking prices for Ontario to Baton Rouge flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.