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Cheap flights from Ontario to Baton Rouge from C$ 322

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BTR
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 11 August 2026.

Thu 1/104:18 p.m. -
2 stops17h 25m
Mon 5/106:58 p.m. -
2 stops19h 16m
Deal found 7/8C$ 562
Tue 22/96:10 a.m. -
1 stop8h 06m
Tue 29/91:55 p.m. -
1 stop7h 41m
Deal found 8/8C$ 563
Wed 30/93:53 p.m. -
1 stop6h 23m
Tue 6/109:35 a.m. -
2 stops9h 02m
Deal found 9/8C$ 565
Wed 30/93:53 p.m. -
1 stop6h 23m
Mon 5/104:07 p.m. -
1 stop5h 29m
Deal found 7/8C$ 640
Thu 24/912:45 p.m. -
2 stops9h 31m
Thu 1/105:20 a.m. -
2 stops9h 26m
Deal found 10/8C$ 643
Tue 29/96:10 a.m. -
1 stop14h 22m
Mon 5/107:15 a.m. -
1 stop6h 09m
Deal found 9/8C$ 644
Mon 21/97:20 p.m. -
1 stop14h 23m
Mon 28/96:58 p.m. -
1 stop15h 32m
Deal found 7/8C$ 646
Wed 30/98:50 a.m. -
2 stops9h 53m
Sun 4/105:20 a.m. -
2 stops11h 36m
Deal found 9/8C$ 685
Tue 6/107:00 a.m. -
1 stop9h 04m
Wed 7/103:49 p.m. -
1 stop7h 10m
Deal found 7/8C$ 692
Fri 21/87:00 a.m. -
1 stop9h 08m
Fri 28/81:27 p.m. -
1 stop9h 25m
Deal found 7/8C$ 700
Tue 6/106:00 a.m. -
2 stops10h 32m
Wed 7/105:20 a.m. -
2 stops8h 20m
Deal found 6/8C$ 703
Fri 21/87:00 a.m. -
1 stop16h 01m
Fri 28/81:27 p.m. -
1 stop23h 14m
Deal found 6/8C$ 715

Find 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 11 August 2026.

Round-trip from

C$ 562

One-way from

C$ 322
United Airlines
  • United Airlines
  • 1/10-5/10
  • 4 total stops
  • 36h 41m total
  • Ontario to Baton Rouge
Search Deals
United Airlines
  • United Airlines
  • 21/9
  • 2 total stops
  • 17h 16m 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 11 August 2026.
Use the filters below to find and compare flights from Ontario to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Wed 30/9

8:50 a.m.-5:43 p.m.

2 stops9h 53m

Baton Rouge Ryan

Tue 6/10

9:35 a.m.-7:37 p.m.

2 stops9h 02m

C$ 562

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Tue 22/9

6:10 a.m.-1:16 p.m.

1 stop8h 06m

Baton Rouge Ryan

Tue 29/9

5:20 a.m.-7:02 p.m.

2 stops12h 42m

C$ 563
Quickest round-trip

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Fri 2/10

3:53 p.m.-9:16 p.m.

1 stop6h 23m

Baton Rouge Ryan

Tue 6/10

7:15 a.m.-2:24 p.m.

1 stop6h 09m

C$ 565

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Thu 24/9

3:53 p.m.-9:16 p.m.

1 stop6h 23m

Baton Rouge Ryan

Thu 1/10

5:20 a.m.-2:24 p.m.

1 stop8h 04m

C$ 565

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Fri 2/10

3:53 p.m.-9:16 p.m.

1 stop6h 23m

Baton Rouge Ryan

Sun 4/10

5:20 a.m.-5:56 p.m.

2 stops11h 36m

C$ 640

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Wed 30/9

3:53 p.m.-9:16 p.m.

1 stop6h 23m

Baton Rouge Ryan

Sun 4/10

5:20 a.m.-10:36 p.m.

1 stop16h 16m

C$ 640

MontrealBaton Rouge

YUL Montreal Pierre Elliott Trudeau Intl - BTR Baton Rouge Ryan

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

7:00 a.m.-3:04 p.m.

1 stop9h 04m

Baton Rouge Ryan

Wed 7/10

3:49 p.m.-11:59 p.m.

1 stop7h 10m

C$ 692

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Wed 20/1

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

1 stop10h 41m

Baton Rouge Ryan

Thu 21/1

7:00 a.m.-2:10 p.m.

1 stop6h 10m

C$ 697

MontrealBaton Rouge

YUL Montreal Pierre Elliott Trudeau Intl - BTR Baton Rouge Ryan

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

6:00 a.m.-3:32 p.m.

2 stops10h 32m

Baton Rouge Ryan

Wed 7/10

5:20 a.m.-2:40 p.m.

2 stops8h 20m

C$ 703

MontrealBaton Rouge

YUL Montreal Pierre Elliott Trudeau Intl - BTR Baton Rouge Ryan

YULBTR

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

9:45 a.m.-8:43 a.m.

2 stops23h 58m

Baton Rouge Ryan

Sat 24/10

6:58 p.m.-1:28 p.m.

2 stops17h 30m

C$ 722

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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

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

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 United Airlines and Delta fly from Region of Ontario to Baton Rouge in about 9h 04m. The time it takes to get you to your destination can typically vary by up to 49m. 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.

See more FAQs

Travelling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Port Allen

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

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

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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.

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