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Cheap flights from Baton Rouge to Ontario from C$ 300

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
9 Apr — 16 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 10 March 2026.

Sat 25/49:20 a.m.
BTR
-
YOW
2 stops11h 45m
United Airlines
Tue 28/410:44 a.m.
YOW
-
BTR
2 stops11h 26m
United Airlines
Deal found 8/3C$ 636
Mon 20/41:37 p.m.
BTR
-
YYZ
1 stop9h 22m
Delta
Mon 27/411:30 a.m.
YYZ
-
BTR
1 stop7h 57m
Delta
Deal found 6/3C$ 665
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 5/3C$ 666
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$ 678
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$ 691
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$ 692
Thu 16/73:20 p.m.
BTR
-
YYZ
1 stop7h 44m
WestJet
Sun 19/76:15 a.m.
YYZ
-
BTR
1 stop7h 30m
WestJet
Deal found 8/3C$ 710
Wed 8/73:20 p.m.
BTR
-
YYZ
1 stop5h 40m
WestJet
Fri 17/77:45 a.m.
YYZ
-
BTR
1 stop8h 02m
WestJet
Deal found 9/3C$ 712
Sat 25/47:20 a.m.
BTR
-
YUL
2 stops13h 46m
United Airlines
Tue 28/49:45 a.m.
YUL
-
BTR
2 stops10h 52m
United Airlines
Deal found 5/3C$ 714
Thu 16/410:27 a.m.
BTR
-
YYZ
2 stops12h 16m
Delta
Sun 19/46:15 a.m.
YYZ
-
BTR
1 stop10h 00m
Delta
Deal found 9/3C$ 716
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$ 729
Wed 29/45:00 a.m.
BTR
-
YYZ
1 stop8h 24m
United Airlines
Sat 2/510:45 a.m.
YYZ
-
BTR
2 stops9h 56m
United Airlines
Deal found 8/3C$ 746

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 10 March 2026.

Round-trip from

C$ 636

One-way from

C$ 300
United Airlines
  • United Airlines
  • 25/4-28/4
  • 4 total stops
  • 21h 15m 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 10 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

12:00 p.m.-10:05 p.m.

2 stops9h 05m

Ottawa

Tue 28/4

10:00 a.m.-9:10 p.m.

2 stops12h 10m

C$ 636

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Wed 1/4

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

1 stop8h 24m

Toronto Pearson Intl

Sun 5/4

6:10 a.m.-9:10 p.m.

1 stop16h 00m

C$ 666

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.-2:47 p.m.

1 stop8h 47m

C$ 678

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$ 691

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$ 692

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 16/7

3:20 p.m.-12:04 a.m.

1 stop7h 44m

Toronto Pearson Intl

Sun 19/7

6:15 a.m.-12:45 p.m.

1 stop7h 30m

C$ 710

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

9:45 a.m.-7:37 p.m.

2 stops10h 52m

C$ 714

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Mon 20/4

12:00 p.m.-10:23 p.m.

2 stops9h 23m

Toronto Pearson Intl

Mon 27/4

1:00 p.m.-9:10 p.m.

2 stops9h 10m

C$ 715

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 23/4

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

1 stop9h 45m

Toronto Pearson Intl

Thu 30/4

5:25 p.m.-9:58 p.m.

1 stop5h 33m

C$ 733
Quickest round-trip

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

Sun 19/4

3:53 p.m.-9:10 p.m.

1 stop6h 17m

C$ 733

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

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, May is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of C$ 354). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 818). 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 9h 05m. United Airlines provides one of the quickest options available for as low as C$ 636. 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 - 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$ 354). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 818). 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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