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$308+ Cheap flights from Baton Rouge (BTR) to Ontario

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Baton Rouge to Ontario

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 October 14, 2025.

This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amBTR - YUL
2 stops11h 40mDelta
Wed 11/199:26 amYUL - BTR
2 stops11h 31mDelta
Deal found 10/14$616
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:22 amBTR - YYZ
1 stop5h 27mDelta
Sat 11/156:00 amYYZ - BTR
2 stops11h 24mDelta
Deal found 10/12$660
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/63:40 pmBTR - YUL
2 stops20h 55mDelta
Thu 11/136:00 amYUL - BTR
2 stops8h 35mDelta
Deal found 10/14$689
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:00 pmBTR - YUL
1 stop8h 40mAmerican Airlines
Thu 11/137:14 amYUL - BTR
1 stop6h 15mAmerican Airlines
Deal found 10/14$735
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amBTR - YYZ
1 stop6h 20mUnited Airlines
Thu 12/410:00 amYYZ - BTR
2 stops8h 28mUnited Airlines
Deal found 10/13$772
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amBTR - YYZ
1 stop6h 20mUnited Airlines
Sun 11/303:45 pmYYZ - BTR
1 stop10h 14mUnited Airlines
Deal found 10/12$891
This FlightHub deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:06 pmBTR - YUL
1 stop21h 25mWestJet
Sun 10/196:45 amYUL - BTR
2 stops27h 52mWestJet
Deal found 10/12$965

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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$453
(United Airlines)

One-way from

$308
(United Airlines)
Provider with most accurate pricing for Baton Rouge Ryan-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Toronto (YTO) flights.
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From Baton Rouge Ryan to Ontario
Search Deals
One-way flight from Baton Rouge Ryan to Ontario
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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 2,558,603 searches. Data last updated October 14, 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 3/26

5:00 am-2:30 pm

2 stops8h 30m

Ottawa

Mon 3/30

5:25 pm-1:27 pm

2 stops21h 02m

$453

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 2/19

6:07 pm-3:00 pm

2 stops19h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:45 pm-9:36 am

2 stops18h 51m

$571

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 2/19

6:00 am-8:33 pm

2 stops13h 33m

Toronto Pearson Intl

Mon 2/23

6:10 pm-12:54 pm

2 stops19h 44m

$594

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 11/13

6:00 am-6:40 pm

2 stops11h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 11/19

9:26 am-7:57 pm

2 stops11h 31m

$616

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Sat 11/8

10:22 am-4:49 pm

1 stop5h 27m

Toronto Pearson Intl

Sat 11/15

6:00 am-4:24 pm

2 stops11h 24m

$660

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 2/19

6:00 am-5:04 pm

1 stop10h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

7:45 pm-3:56 pm

2 stops21h 11m

$663

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 11/6

3:40 pm-1:35 pm

2 stops20h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 11/13

6:00 am-1:35 pm

2 stops8h 35m

$689

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 2/19

7:16 am-11:50 am

1 stop27h 34m

Toronto Pearson Intl

Mon 2/23

10:56 am-9:40 pm

1 stop11h 44m

$726

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 11/6

1:00 pm-10:40 pm

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 11/13

7:14 am-12:29 pm

1 stop6h 15m

$735

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Thu 11/27

7:00 am-2:20 pm

1 stop6h 20m

Toronto Pearson Intl

Thu 12/4

6:10 am-11:17 am

1 stop6h 07m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 15 results
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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 $262). Flying from Baton Rouge to Region of Ontario in March is currently the most expensive (average of $776). 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.

What is the cheapest time of day to fly from BTR to ON?

Find hourly flight availability from Baton Rouge to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

It’s optimal to fly from Baton Rouge to Region of Ontario in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

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?

    Baton Rouge Ryan (BTR), located 5.8 mi from the city center, is the airport you fly out of when you book flights from Baton Rouge to Ontario.

  • How long is the flight from Baton Rouge to Region of Ontario?

    Airlines like United Airlines, American Airlines, and Delta fly from Baton Rouge to Region of Ontario in about 8h 30m. The time it takes to get you to your destination can typically vary by up to 11h 23m. Baton Rouge and Region of Ontario are separated by a distance of 1319 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Baton Rouge to Region of Ontario?

    When deciding which route to take from Baton Rouge to Region of Ontario consider Baton Rouge Ryan - Montreal Pierre Elliott Trudeau Intl, Baton Rouge Ryan - Toronto Pearson Intl or Baton Rouge Ryan - Ottawa as they are the most popular.

  • 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 $262). Flying from Baton Rouge to Region of Ontario in March is currently the most expensive (average of $776). 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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Alternative routes for Baton Rouge to Ontario

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