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Cheap flights from Baton Rouge to Ontario from C$ 349

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
23 Apr — 30 Apr1
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 24 March 2026.

Thu 16/45:00 a.m.
BTR
-
YYZ
1 stop8h 24m
Lufthansa
Wed 22/46:10 a.m.
YYZ
-
BTR
1 stop8h 15m
Lufthansa
Deal found 24/3C$ 612
Thu 16/45:00 a.m.
BTR
-
YYZ
1 stop8h 24m
Multiple Airlines
Wed 22/412:45 p.m.
YYZ
-
BTR
2 stops11h 01m
Multiple Airlines
Deal found 24/3C$ 651
Thu 16/46:00 a.m.
BTR
-
YYZ
2 stops9h 15m
Delta
Wed 22/47:55 a.m.
YYZ
-
BTR
2 stops11h 32m
Delta
Deal found 24/3C$ 688
Thu 16/45:00 a.m.
BTR
-
YYZ
1 stop8h 24m
United Airlines
Sat 18/46:10 a.m.
YYZ
-
BTR
1 stop6h 11m
United Airlines
Deal found 24/3C$ 704
Thu 25/66:11 a.m.
BTR
-
YUL
2 stops16h 17m
Delta
Sat 4/77:00 a.m.
YUL
-
BTR
1 stop6h 50m
Delta
Deal found 23/3C$ 714
Wed 8/74:00 p.m.
BTR
-
YYZ
1 stop5h 01m
WestJet
Sat 18/711:40 a.m.
YYZ
-
BTR
1 stop22h 59m
WestJet
Deal found 23/3C$ 717
Sat 5/93:20 p.m.
BTR
-
YYZ
1 stop18h 02m
WestJet
Mon 7/91:30 p.m.
YYZ
-
BTR
1 stop24h 15m
WestJet
Deal found 21/3C$ 730
Fri 8/55:40 a.m.
BTR
-
YUL
1 stop8h 04m
American Airlines
Fri 15/53:45 p.m.
YUL
-
BTR
1 stop19h 17m
American Airlines
Deal found 24/3C$ 732
Tue 5/512:00 p.m.
BTR
-
YUL
2 stops9h 06m
United Airlines
Sat 9/56:00 a.m.
YUL
-
BTR
2 stops10h 31m
United Airlines
Deal found 23/3C$ 752
Wed 6/510:27 a.m.
BTR
-
YYZ
2 stops12h 16m
Delta
Wed 13/56:15 a.m.
YYZ
-
BTR
1 stop7h 34m
Delta
Deal found 22/3C$ 799
Sun 7/66:11 a.m.
BTR
-
YYZ
1 stop5h 14m
Delta
Sun 21/67:45 a.m.
YYZ
-
BTR
1 stop8h 27m
Delta
Deal found 24/3C$ 802
Thu 16/46:00 a.m.
BTR
-
YYZ
2 stops9h 15m
Delta
Sun 19/411:30 a.m.
YYZ
-
BTR
1 stop4h 45m
Delta
Deal found 24/3C$ 803

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 24 March 2026.

Round-trip from

C$ 612

One-way from

C$ 349
Lufthansa
  • Lufthansa
  • 16/4-22/4
  • 2 total stops
  • 16h 39m total
  • Baton Rouge to Ontario
Search Deals
WestJet
  • WestJet
  • 15/5
  • 1 total stop
  • 5h 16m 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 24 March 2026.
Use the filters below to find and compare flights from Baton Rouge to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 16/4

6:00 a.m.-4:45 p.m.

1 stop9h 45m

Toronto Pearson Intl

Sat 18/4

2:45 p.m.-7:46 p.m.

1 stop6h 01m

C$ 704
Quickest round-trip

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 16/4

5:00 a.m.-2:24 p.m.

1 stop8h 24m

Toronto Pearson Intl

Sun 19/4

6:10 a.m.-11:21 a.m.

1 stop6h 11m

C$ 704

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 16/4

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

1 stop7h 36m

Toronto Pearson Intl

Sat 18/4

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

1 stop7h 52m

C$ 704

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 16/4

6:00 a.m.-4:45 p.m.

1 stop9h 45m

Toronto Pearson Intl

Sun 19/4

6:00 a.m.-9:25 p.m.

1 stop16h 25m

C$ 704

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 25/6

1:40 p.m.-11:56 p.m.

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:00 a.m.-12:45 p.m.

1 stop6h 45m

C$ 732

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 29/6

4:00 p.m.-11:59 p.m.

1 stop6h 59m

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

9:30 a.m.-9:55 p.m.

2 stops13h 25m

C$ 745

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Tue 5/5

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

2 stops15h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

9:45 a.m.-5:34 p.m.

2 stops8h 49m

C$ 752

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 8/5

5:00 a.m.-4:10 p.m.

2 stops10h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

6:35 p.m.-11:16 a.m.

2 stops17h 41m

C$ 752

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Thu 17/9

12:10 p.m.-11:54 p.m.

2 stops10h 44m

Ottawa

Thu 24/9

10:25 a.m.-8:01 p.m.

2 stops10h 36m

C$ 807

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 29/6

5:00 a.m.-5:30 p.m.

2 stops11h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

6:00 a.m.-5:34 p.m.

2 stops12h 34m

C$ 839

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 20 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of C$ 337). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 829). 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 8h 24m. American Airlines provides one of the quickest options available for as low as C$ 704. 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 - Montreal Pierre Elliott Trudeau Intl and Baton Rouge Ryan - Ottawa.

  • 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, June is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of C$ 337). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 829). 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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