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Cheap flights from Baton Rouge to Ontario from C$ 403

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 January 2026.

Round-trip from

C$ 555

One-way from

C$ 403
United Airlines
  • United Airlines
  • 7/4-11/4
  • 4 total stops
  • 27h 58m total
  • Baton Rouge to Ontario
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WestJet
  • WestJet
  • 15/3
  • 1 total stop
  • 10h 24m total
  • Baton Rouge to Ontario
Search Deals

Find 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 14 January 2026.

Tue 7/45:00 a.m.
BTR
-
YOW
2 stops10h 38m
United Airlines
Sat 11/46:25 a.m.
YOW
-
BTR
2 stops17h 20m
United Airlines
Deal found 11/1C$ 555
Thu 12/22:09 p.m.
BTR
-
YYZ
1 stop7h 28m
United Airlines
Sun 15/26:10 a.m.
YYZ
-
BTR
1 stop6h 17m
United Airlines
Deal found 12/1C$ 683
Sat 25/45:00 a.m.
BTR
-
YYZ
1 stop8h 24m
United Airlines
Tue 28/46:10 a.m.
YYZ
-
BTR
1 stop12h 24m
United Airlines
Deal found 11/1C$ 701
Fri 27/27:08 a.m.
BTR
-
YYZ
1 stop7h 37m
American Airlines
Fri 6/36:00 a.m.
YYZ
-
BTR
1 stop16h 36m
American Airlines
Deal found 13/1C$ 730
Fri 6/36:18 a.m.
BTR
-
YYZ
1 stop9h 44m
Delta
Sun 8/312:25 p.m.
YYZ
-
BTR
1 stop6h 57m
Delta
Deal found 12/1C$ 731
Sat 25/45:00 a.m.
BTR
-
YUL
2 stops16h 06m
United Airlines
Wed 29/42:20 p.m.
YUL
-
BTR
2 stops9h 25m
United Airlines
Deal found 11/1C$ 734
Fri 27/21:36 p.m.
BTR
-
YUL
1 stop9h 09m
Delta
Fri 6/37:00 a.m.
YUL
-
BTR
1 stop9h 13m
Delta
Deal found 12/1C$ 744
Fri 27/28:11 p.m.
BTR
-
YUL
2 stops15h 11m
American Airlines
Fri 6/37:12 a.m.
YUL
-
BTR
1 stop15h 24m
American Airlines
Deal found 12/1C$ 758
Thu 28/53:20 p.m.
BTR
-
YYZ
1 stop7h 44m
Delta
Thu 25/67:45 a.m.
YYZ
-
BTR
1 stop6h 00m
Delta
Deal found 13/1C$ 822
Fri 27/26:07 p.m.
BTR
-
YUL
2 stops15h 13m
United Airlines
Fri 6/36:25 p.m.
YUL
-
BTR
2 stops19h 48m
United Airlines
Deal found 12/1C$ 866
Fri 27/37:15 a.m.
BTR
-
YYZ
1 stop6h 05m
United Airlines
Mon 30/33:53 p.m.
YYZ
-
BTR
1 stop6h 17m
United Airlines
Deal found 13/1C$ 866
Tue 27/103:20 p.m.
BTR
-
YUL
1 stop24h 43m
WestJet
Fri 30/106:15 p.m.
YUL
-
BTR
1 stop19h 35m
WestJet
Deal found 12/1C$ 884

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 14 January 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

6:25 a.m.-5:33 p.m.

2 stops12h 08m

C$ 555

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Wed 25/2

6:18 a.m.-8:35 p.m.

2 stops13h 17m

Toronto Pearson Intl

Wed 4/3

6:05 a.m.-3:54 p.m.

2 stops10h 49m

C$ 662

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 12/2

2:09 p.m.-10:37 p.m.

1 stop7h 28m

Toronto Pearson Intl

Sun 15/2

6:10 a.m.-11:27 a.m.

1 stop6h 17m

C$ 683

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Fri 6/3

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

1 stop6h 55m

Toronto Pearson Intl

Sun 8/3

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

1 stop4h 53m

C$ 701

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Sat 25/4

5:00 a.m.-10:36 p.m.

1 stop16h 36m

Toronto Pearson Intl

Tue 28/4

6:10 a.m.-11:18 a.m.

1 stop6h 08m

C$ 701

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Wed 25/2

2:09 p.m.-10:37 p.m.

1 stop7h 28m

Toronto Pearson Intl

Wed 4/3

6:10 a.m.-1:18 p.m.

1 stop8h 08m

C$ 701

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 25/4

5:00 a.m.-9:26 p.m.

2 stops15h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

9:15 a.m.-10:45 p.m.

2 stops14h 30m

C$ 734

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 27/2

1:36 p.m.-11:45 p.m.

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

7:00 a.m.-3:13 p.m.

1 stop9h 13m

C$ 744

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 27/2

8:11 p.m.-12:22 p.m.

2 stops15h 11m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

7:12 a.m.-9:36 p.m.

1 stop15h 24m

C$ 758

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 27/2

6:07 p.m.-10:20 a.m.

2 stops15h 13m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

6:25 p.m.-1:13 p.m.

2 stops19h 48m

C$ 866

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 13 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$ 364). Flying from Baton Rouge to Region of Ontario in February is currently the most expensive (average of C$ 1,137). 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 13h 17m. United Airlines provides one of the quickest options available for as low as C$ 662. Airlines will cover a distance of 1778 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$ 364). Flying from Baton Rouge to Region of Ontario in February is currently the most expensive (average of C$ 1,137). 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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Alternative routes for Baton Rouge to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Shreveport to Pearson Intl flights
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Baton Rouge to Pierre Elliott Trudeau Intl flights
Baton Rouge to Ottawa flights

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