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$226+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YYZ
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$575
(Delta)

One-way from

$226
(Delta)
From Baton Rouge Ryan to Ontario
Search Deals
One-way flight from Baton Rouge Ryan to Ontario
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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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 8/1210:20 amBTR - YYZ
2 stops12h 23mDelta
sáb. 8/1612:14 pmYYZ - BTR
2 stops10h 59mDelta
Deal found 6/10$575
This United Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 7/42:00 pmBTR - YYZ
2 stops19h 10mUnited Airlines
mar. 7/812:20 pmYYZ - BTR
2 stops12h 04mUnited Airlines
Deal found 6/11$676
This American Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 7/266:53 amBTR - YYZ
1 stop14h 36mAmerican Airlines
sáb. 8/21:20 pmYYZ - BTR
1 stop5h 31mAmerican Airlines
Deal found 6/10$739
This Delta deal was found by Cheapflights users on 6/11. 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.
dom. 7/276:10 amBTR - YUL
2 stops14h 18mDelta
dom. 8/37:00 amYUL - BTR
1 stop8h 34mDelta
Deal found 6/11$758
This United Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 7/115:10 amBTR - YUL
2 stops13h 35mUnited Airlines
vie. 7/186:00 amYUL - BTR
2 stops10h 27mUnited Airlines
Deal found 6/11$824
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/211:40 pmBTR - YYZ
1 stop9h 19mWestJet
mié. 11/266:15 amYYZ - BTR
1 stop7h 35mWestJet
Deal found 6/10$1,387

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 junio 12, 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 RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

mar. 8/12

10:20 am-11:43 pm

2 stops12h 23m

Toronto Pearson Intl

sáb. 8/16

12:14 pm-10:13 pm

2 stops10h 59m

$575

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

vie. 7/4

2:00 pm-10:10 am

2 stops19h 10m

Toronto Pearson Intl

mar. 7/8

12:20 pm-11:24 pm

2 stops12h 04m

$676

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

sáb. 7/26

6:53 am-10:29 pm

1 stop14h 36m

Toronto Pearson Intl

sáb. 8/2

1:20 pm-5:51 pm

1 stop5h 31m

$739

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

dom. 7/27

6:10 am-9:28 pm

2 stops14h 18m

Montreal Pierre Elliott Trudeau Intl

dom. 8/3

7:00 am-2:34 pm

1 stop8h 34m

$758

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

vie. 7/11

5:10 am-7:45 pm

2 stops13h 35m

Montreal Pierre Elliott Trudeau Intl

vie. 7/18

6:00 am-3:27 pm

2 stops10h 27m

$824

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

vie. 11/21

1:40 pm-11:59 pm

1 stop9h 19m

Toronto Pearson Intl

mié. 11/26

6:15 am-12:50 pm

1 stop7h 35m

$1,387

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

mar. 7/22

6:10 am-6:09 pm

2 stops10h 59m

$226

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

mié. 10/1

4:05 pm-10:36 pm

1 stop5h 31m

$315

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

mar. 7/22

7:33 am-4:29 pm

1 stop7h 56m

$342

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

mar. 7/22

12:14 pm-5:10 pm

3 stops27h 56m

$1,915

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, January is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of $243). Flying from Baton Rouge to Region of Ontario in July is currently the most expensive (average of $353). 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 junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Region of Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Baton Rouge to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Baton Rouge to Region of Ontario one-way?

    $226 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $315 and $342, respectively.

  • 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 - Toronto Pearson Intl, Baton Rouge Ryan - Montreal Pierre Elliott Trudeau 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, January is the cheapest month in which you can book a flight from Baton Rouge to Region of Ontario (average of $243). Flying from Baton Rouge to Region of Ontario in July is currently the most expensive (average of $353). 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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See prices for flight routes from nearby airports that may be better suited for you.
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