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Cheap flights from Baton Rouge to Ontario from C$ 555

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 27/12. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Fri 26/1212:11 p.m.BTR - YYZ
1 stop9h 26mUnited Airlines
Fri 2/17:40 p.m.YYZ - BTR
2 stops16h 45mUnited Airlines
Deal found 11/11C$ 765
Sat 27/122:18 p.m.BTR - YYZ
1 stop7h 26mAmerican Airlines
Sat 3/16:00 a.m.YYZ - BTR
1 stop14h 57mAmerican Airlines
Deal found 12/11C$ 962
Wed 12/115:07 a.m.BTR - YOW
2 stops11h 05mUnited Airlines
Tue 18/119:45 a.m.YOW - BTR
2 stops8h 43mUnited Airlines
Deal found 11/11C$ 1,062
Sat 27/129:35 a.m.BTR - YYZ
1 stop12h 02mUnited Airlines
Sat 3/16:10 a.m.YYZ - BTR
1 stop12h 22mUnited Airlines
Deal found 11/11C$ 1,128
Wed 12/112:15 p.m.BTR - YOW
3 stops25h 34mAmerican Airlines
Tue 18/116:45 a.m.YOW - BTR
3 stops28h 08mAmerican Airlines
Deal found 11/11C$ 1,842

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 13 November 2025.

Round-trip from

C$ 633

One-way from

C$ 555
United Airlines
  • United Airlines
  • 26/3-30/3
  • 4 total stops
  • 25h 21m total
  • Baton Rouge to Ontario
Search Deals
United Airlines
  • United Airlines
  • 27/12
  • 2 total stops
  • 26h 11m 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 13 November 2025.
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

Thu 26/3

5:00 a.m.-2:30 p.m.

2 stops8h 30m

Ottawa

Mon 30/3

2:48 p.m.-10:43 p.m.

2 stops8h 55m

C$ 635

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 19/2

1:40 p.m.-11:59 p.m.

1 stop9h 19m

Toronto Pearson Intl

Mon 23/2

6:12 p.m.-10:03 p.m.

1 stop4h 51m

C$ 751

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Fri 26/12

12:11 p.m.-10:37 p.m.

1 stop9h 26m

Toronto Pearson Intl

Fri 2/1

7:40 p.m.-11:25 a.m.

2 stops16h 45m

C$ 765

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 19/2

1:40 p.m.-11:59 p.m.

1 stop9h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

12:30 p.m.-6:09 p.m.

1 stop6h 39m

C$ 771

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Sat 27/12

2:18 p.m.-10:44 p.m.

1 stop7h 26m

Toronto Pearson Intl

Sat 3/1

6:00 a.m.-7:57 p.m.

1 stop14h 57m

C$ 962

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Sat 27/12

6:07 p.m.-9:18 p.m.

2 stops26h 11m

C$ 555

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Sat 27/12

5:32 a.m.-12:41 a.m.

3 stops18h 09m

C$ 808

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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$ 367). Flying from Baton Rouge to Region of Ontario in March is currently the most expensive (average of C$ 1,087). 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 30m. United Airlines provides one of the quickest options available for as low as C$ 635. Airlines will cover a distance of 2123 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$ 367). Flying from Baton Rouge to Region of Ontario in March is currently the most expensive (average of C$ 1,087). 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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