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Cheap flights from Baton Rouge to Ontario from C$ 329

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Baton Rouge to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Baton Rouge to Ontario
Explore the most affordable flight options available from Baton Rouge to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Tue 7/45:00 a.m.
BTR
-
YOW
2 stops11h 07m
United Airlines
Sat 11/42:40 p.m.
YOW
-
BTR
2 stops9h 05m
United Airlines
Deal found 3/2C$ 591
Sat 25/47:20 a.m.
BTR
-
YYZ
1 stop6h 04m
United Airlines
Tue 28/46:10 a.m.
YYZ
-
BTR
1 stop12h 24m
United Airlines
Deal found 2/2C$ 735
Wed 13/53:48 p.m.
BTR
-
YUL
1 stop7h 09m
Delta
Tue 19/512:40 p.m.
YUL
-
BTR
1 stop10h 20m
Delta
Deal found 2/2C$ 748
Thu 1/106:00 a.m.
BTR
-
YUL
1 stop10h 05m
WestJet
Fri 16/106:15 p.m.
YUL
-
BTR
1 stop19h 35m
WestJet
Deal found 2/2C$ 787
Fri 27/34:00 p.m.
BTR
-
YYZ
1 stop4h 54m
WestJet
Mon 30/36:10 a.m.
YYZ
-
BTR
1 stop16h 53m
WestJet
Deal found 3/2C$ 824
Tue 27/103:20 p.m.
BTR
-
YUL
1 stop7h 31m
WestJet
Fri 30/1012:45 p.m.
YUL
-
BTR
1 stop21h 56m
WestJet
Deal found 3/2C$ 836
Fri 27/24:02 p.m.
BTR
-
YYZ
1 stop6h 55m
WestJet
Mon 2/312:20 p.m.
YYZ
-
BTR
1 stop10h 41m
WestJet
Deal found 3/2C$ 869
Wed 13/55:00 a.m.
BTR
-
YUL
2 stops8h 40m
United Airlines
Tue 19/56:10 a.m.
YUL
-
BTR
2 stops10h 21m
United Airlines
Deal found 2/2C$ 881
Tue 27/105:20 a.m.
BTR
-
YUL
2 stops8h 42m
United Airlines
Fri 30/1011:00 a.m.
YUL
-
BTR
2 stops12h 46m
United Airlines
Deal found 3/2C$ 921
Fri 27/212:14 p.m.
BTR
-
YYZ
2 stops10h 32m
United Airlines
Mon 2/36:10 a.m.
YYZ
-
BTR
1 stop8h 08m
United Airlines
Deal found 3/2C$ 941
Fri 27/35:00 a.m.
BTR
-
YYZ
2 stops10h 02m
United Airlines
Mon 30/310:45 a.m.
YYZ
-
BTR
2 stops11h 25m
United Airlines
Deal found 3/2C$ 1,013

Find flight deals from Baton Rouge to Ontario

Keep the following information in mind while searching for Baton Rouge to Ontario flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 591

One-way from

C$ 329
United Airlines
  • United Airlines
  • 7/4-11/4
  • 4 total stops
  • 20h 12m total
  • Baton Rouge to Ontario
Search Deals
Delta
  • Delta
  • 9/3
  • 2 total stops
  • 15h 30m total
  • Baton Rouge to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Ontario 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 4 February 2026.
Use the filters below to find and compare flights from Baton Rouge to Ontario that are best for you.

Fly from

Baton Rouge

Fly to

Ontario

Route

Depart

Return

Price

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Tue 7/4

6:09 p.m.-1:59 p.m.

2 stops18h 50m

Ottawa

Sat 11/4

2:40 p.m.-10:45 p.m.

2 stops9h 05m

C$ 591

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Sat 25/4

2:00 p.m.-10:36 p.m.

1 stop7h 36m

Toronto Pearson Intl

Tue 28/4

3:53 p.m.-10:45 p.m.

1 stop7h 52m

C$ 735

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Wed 13/5

3:48 p.m.-11:57 p.m.

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

12:40 p.m.-10:00 p.m.

1 stop10h 20m

C$ 748

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Fri 27/3

4:00 p.m.-9:54 p.m.

1 stop4h 54m

Toronto Pearson Intl

Mon 30/3

6:10 a.m.-10:03 p.m.

1 stop16h 53m

C$ 824

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Fri 27/2

4:02 p.m.-11:57 p.m.

1 stop6h 55m

Toronto Pearson Intl

Mon 2/3

12:20 p.m.-10:01 p.m.

1 stop10h 41m

C$ 869

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Wed 13/5

5:00 a.m.-2:40 p.m.

2 stops8h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:10 a.m.-3:31 p.m.

2 stops10h 21m

C$ 881

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Fri 27/3

7:15 a.m.-2:20 p.m.

1 stop6h 05m

Toronto Pearson Intl

Mon 30/3

3:00 p.m.-10:45 p.m.

2 stops8h 45m

C$ 941

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 9/3

4:00 p.m.-8:30 a.m.

2 stops15h 30m

C$ 329

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Tue 2/6

6:05 a.m.-12:19 p.m.

1 stop5h 14m

C$ 366

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 9/3

4:00 p.m.-5:31 p.m.

1 stop24h 31m

C$ 609

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 11 results
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Best time to book a flight from Baton Rouge to Ontario

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

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

Currently, May is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of C$ 358). Flying from Baton Rouge to Region of Ontario in February is currently the most expensive (average of C$ 1,119). 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.

Related info for your journey

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

    If you book a flight to Ontario from Baton Rouge, you will be flying from Ryan, which is the city’s only airport. Baton Rouge Ryan (BTR) is located 9.3 km from the centre of Baton Rouge.

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

    A quick flight from Baton Rouge to Region of Ontario can take about 7h 09m. United Airlines provides one of the quickest options available for as low as C$ 748. Airlines will cover a distance of 2242 km. This flight may include one or multiple stops.

  • What are the most popular routes from Baton Rouge to Region of Ontario?

    The most popular flight routes from Baton Rouge to Region of Ontario are Baton Rouge Ryan - Toronto Pearson Intl, Baton Rouge Ryan - Ottawa and Baton Rouge Ryan - Montreal Pierre Elliott Trudeau Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Ontario 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 Baton Rouge to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of C$ 358). Flying from Baton Rouge to Region of Ontario in February is currently the most expensive (average of C$ 1,119). 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

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