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Cheap flights from Baton Rouge to Ontario from C$ 301

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
6 Apr — 13 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 7 March 2026.

Sat 25/47:20 a.m.
BTR
-
YOW
2 stops8h 47m
United Airlines
Tue 28/410:00 a.m.
YOW
-
BTR
2 stops8h 34m
United Airlines
Deal found 4/3C$ 639
Thu 16/46:00 a.m.
BTR
-
YYZ
1 stop9h 45m
American Airlines
Thu 23/46:45 a.m.
YYZ
-
BTR
1 stop12h 17m
American Airlines
Deal found 2/3C$ 668
Wed 1/45:00 a.m.
BTR
-
YYZ
1 stop8h 24m
United Airlines
Sun 5/46:10 a.m.
YYZ
-
BTR
1 stop16h 00m
United Airlines
Deal found 3/3C$ 669
Thu 25/63:20 p.m.
BTR
-
YUL
1 stop7h 36m
Delta
Sat 4/79:28 a.m.
YUL
-
BTR
2 stops13h 30m
Delta
Deal found 5/3C$ 682
Tue 7/45:00 a.m.
BTR
-
YYZ
2 stops11h 56m
United Airlines
Wed 8/411:00 a.m.
YYZ
-
BTR
2 stops9h 37m
United Airlines
Deal found 2/3C$ 690
Mon 20/46:32 p.m.
BTR
-
YUL
2 stops16h 12m
American Airlines
Mon 27/47:29 a.m.
YUL
-
BTR
1 stop14h 56m
American Airlines
Deal found 5/3C$ 694
Mon 20/41:37 p.m.
BTR
-
YUL
1 stop9h 14m
Delta
Mon 27/47:00 a.m.
YUL
-
BTR
1 stop9h 15m
Delta
Deal found 5/3C$ 695
Sat 25/47:20 a.m.
BTR
-
YUL
2 stops13h 46m
United Airlines
Tue 28/46:10 a.m.
YUL
-
BTR
2 stops12h 24m
United Airlines
Deal found 3/3C$ 717
Mon 23/31:36 p.m.
BTR
-
YUL
1 stop9h 09m
Delta
Mon 30/312:42 p.m.
YUL
-
BTR
1 stop10h 21m
Delta
Deal found 2/3C$ 725
Thu 25/610:31 a.m.
BTR
-
YUL
1 stop12h 25m
WestJet
Sat 4/77:00 a.m.
YUL
-
BTR
1 stop6h 45m
WestJet
Deal found 6/3C$ 732
Wed 25/36:45 p.m.
BTR
-
YYZ
2 stops19h 17m
United Airlines
Fri 27/36:10 a.m.
YYZ
-
BTR
1 stop15h 58m
United Airlines
Deal found 2/3C$ 808
Thu 2/47:20 a.m.
BTR
-
YYZ
2 stops13h 12m
United Airlines
Thu 9/46:10 a.m.
YYZ
-
BTR
1 stop6h 11m
United Airlines
Deal found 3/3C$ 814

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 7 March 2026.

Round-trip from

C$ 639

One-way from

C$ 301
United Airlines
  • United Airlines
  • 25/4-28/4
  • 4 total stops
  • 17h 21m total
  • Baton Rouge to Ontario
Search Deals
United Airlines
  • United Airlines
  • 20/4
  • 2 total stops
  • 9h 13m 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 7 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 RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Sat 25/4

7:20 a.m.-5:07 p.m.

2 stops8h 47m

Ottawa

Tue 28/4

10:00 a.m.-5:34 p.m.

2 stops8h 34m

C$ 639

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Tue 7/4

5:00 a.m.-5:07 p.m.

2 stops11h 07m

Ottawa

Sat 11/4

6:25 a.m.-7:37 p.m.

2 stops14h 12m

C$ 639

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Mon 20/4

1:37 p.m.-11:59 p.m.

1 stop9h 22m

Toronto Pearson Intl

Mon 27/4

11:30 a.m.-6:27 p.m.

1 stop7h 57m

C$ 668

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 2/4

6:00 a.m.-4:41 p.m.

1 stop9h 41m

Toronto Pearson Intl

Thu 9/4

11:10 a.m.-9:58 p.m.

1 stop11h 48m

C$ 669
Quickest round-trip

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Tue 7/4

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

1 stop7h 36m

Toronto Pearson Intl

Wed 8/4

6:10 a.m.-1:25 p.m.

1 stop8h 15m

C$ 669

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 25/6

3:20 p.m.-11:56 p.m.

1 stop7h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

9:28 a.m.-9:58 p.m.

2 stops13h 30m

C$ 682

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Wed 1/4

5:00 a.m.-7:00 p.m.

2 stops13h 00m

Toronto Pearson Intl

Sun 5/4

6:10 a.m.-5:33 p.m.

1 stop12h 23m

C$ 682

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 20/4

6:32 p.m.-11:44 a.m.

2 stops16h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

7:29 a.m.-9:25 p.m.

1 stop14h 56m

C$ 694

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 20/4

1:37 p.m.-11:51 p.m.

1 stop9h 14m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

7:00 a.m.-3:15 p.m.

1 stop9h 15m

C$ 695

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 25/4

7:20 a.m.-10:06 p.m.

2 stops13h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

6:10 a.m.-5:34 p.m.

2 stops12h 24m

C$ 717

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 18 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, May is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of C$ 356). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 822). 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 36m. United Airlines provides one of the quickest options available for as low as C$ 682. 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 - Montreal Pierre Elliott Trudeau Intl, Baton Rouge Ryan - Toronto Pearson 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, May is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of C$ 356). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 822). 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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