Find flights
When to book
FAQs

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
30 Mar — 6 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 28 February 2026.

Tue 7/45:00 a.m.
BTR
-
YOW
2 stops7h 59m
United Airlines
Sat 11/46:25 a.m.
YOW
-
BTR
2 stops14h 12m
United Airlines
Deal found 26/2C$ 605
Tue 7/412:00 p.m.
BTR
-
YYZ
1 stop9h 36m
United Airlines
Wed 8/46:10 a.m.
YYZ
-
BTR
1 stop8h 15m
United Airlines
Deal found 26/2C$ 669
Sat 25/49:20 a.m.
BTR
-
YYZ
1 stop12h 16m
United Airlines
Tue 28/46:10 a.m.
YYZ
-
BTR
1 stop6h 11m
United Airlines
Deal found 24/2C$ 671
Sat 11/45:00 a.m.
BTR
-
YYZ
2 stops7h 42m
United Airlines
Sat 18/46:10 a.m.
YYZ
-
BTR
1 stop6h 11m
United Airlines
Deal found 24/2C$ 677
Wed 25/35:00 a.m.
BTR
-
YOW
2 stops11h 12m
United Airlines
Wed 1/43:10 p.m.
YOW
-
BTR
2 stops8h 35m
United Airlines
Deal found 25/2C$ 679
Tue 27/103:20 p.m.
BTR
-
YUL
1 stop19h 24m
WestJet
Fri 30/106:15 p.m.
YUL
-
BTR
1 stop16h 26m
WestJet
Deal found 26/2C$ 834
Mon 13/41:45 p.m.
BTR
-
YYZ
1 stop9h 14m
Delta
Sat 18/47:45 a.m.
YYZ
-
BTR
1 stop6h 19m
Delta
Deal found 24/2C$ 860
Tue 27/106:45 p.m.
BTR
-
YUL
2 stops18h 06m
United Airlines
Fri 30/107:00 p.m.
YUL
-
BTR
2 stops21h 51m
United Airlines
Deal found 25/2C$ 885
Sun 12/41:36 p.m.
BTR
-
YYZ
1 stop9h 21m
Delta
Thu 16/411:30 a.m.
YYZ
-
BTR
1 stop4h 45m
Delta
Deal found 24/2C$ 1,001
Thu 5/37:15 a.m.
BTR
-
YYZ
1 stop6h 05m
United Airlines
Thu 12/36:10 a.m.
YYZ
-
BTR
1 stop6h 22m
United Airlines
Deal found 26/2C$ 1,049
Wed 25/35:57 p.m.
BTR
-
YOW
2 stops21h 51m
American Airlines
Wed 1/46:45 a.m.
YOW
-
BTR
3 stops16h 10m
American Airlines
Deal found 25/2C$ 1,154
Thu 16/76:44 a.m.
BTR
-
YYZ
2 stops9h 59m
American Airlines
Sun 19/76:00 a.m.
YYZ
-
BTR
1 stop16h 29m
American Airlines
Deal found 25/2C$ 1,203

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 28 February 2026.

Round-trip from

C$ 605

One-way from

C$ 388
United Airlines
  • United Airlines
  • 7/4-11/4
  • 4 total stops
  • 22h 11m total
  • Baton Rouge to Ontario
Search Deals
United Airlines
  • United Airlines
  • 10/3
  • 1 total stop
  • 8h 20m 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 28 February 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

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

6:10 a.m.-7:37 p.m.

2 stops14h 27m

C$ 605

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Tue 7/4

12:00 p.m.-10:36 p.m.

1 stop9h 36m

Toronto Pearson Intl

Wed 8/4

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

1 stop8h 15m

C$ 669

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Mon 13/4

12:00 p.m.-10:36 p.m.

1 stop9h 36m

Toronto Pearson Intl

Mon 20/4

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

1 stop7h 52m

C$ 669

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Sat 25/4

9:20 a.m.-10:36 p.m.

1 stop12h 16m

Toronto Pearson Intl

Tue 28/4

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

1 stop6h 11m

C$ 671

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Wed 25/3

5:00 a.m.-5:12 p.m.

2 stops11h 12m

Ottawa

Wed 1/4

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

2 stops8h 35m

C$ 679

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Tue 10/3

5:00 a.m.-2:20 p.m.

1 stop8h 20m

C$ 371

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Tue 10/3

4:00 p.m.-11:57 p.m.

1 stop6h 57m

C$ 388

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Mon 23/3

6:45 p.m.-3:02 p.m.

2 stops19h 17m

C$ 432

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 24/4

9:20 a.m.-11:21 p.m.

2 stops13h 01m

C$ 1,482

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 24/4

9:20 a.m.-4:42 p.m.

1 stop6h 22m

C$ 2,465

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/2

Sorted by cheapest first

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$ 358). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 824). 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 11h 07m. United Airlines provides one of the quickest options available for as low as C$ 605. Airlines will cover a distance of 2123 km.

  • 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$ 358). Flying from Baton Rouge to Region of Ontario in September is currently the most expensive (average of C$ 824). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baton Rouge to Ontario?

Cheapflights helps you search for flights from Baton Rouge to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Baton Rouge to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baton Rouge to Ontario.

Can Cheapflights find flights from Baton Rouge to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Baton Rouge to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Baton Rouge to Ontario become cheaper?

Of course! You can now track prices for flights from Baton Rouge to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.