Baton Rouge

$284+ Cheap flights from Ontario to Baton Rouge (BTR)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BTR
abr. 22 — abr. 291
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Cheap flight deals from Ontario to Baton Rouge

Keep the following information in mind while searching for Ontario to Baton Rouge flight deals. Data was last updated abril 17, 2025.

Round-trip from

$437
(Delta)

One-way from

$284
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$609
From Ontario to Baton Rouge Ryan
One-way flight from Ontario to Baton Rouge Ryan
Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Ontario to Baton Rouge

Cheapest flights from Ontario to Baton Rouge
Explore the most affordable flight options available from Ontario to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. 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.
vie. 6/136:14 pmYYZ - BTR
2 stops18h 28mDelta
lun. 6/167:03 pmBTR - YYZ
2 stops15h 21mDelta
Deal found 4/16$437
This United Airlines deal was found by Cheapflights users on 4/16. 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. 6/136:10 amYYZ - BTR
1 stop6h 14mUnited Airlines
lun. 6/166:58 pmBTR - YYZ
1 stop15h 36mUnited Airlines
Deal found 4/16$512
This United Airlines deal was found by Cheapflights users on 4/16. 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.
mié. 4/308:05 amYUL - BTR
2 stops12h 18mUnited Airlines
sáb. 5/105:05 amBTR - YUL
1 stop8h 49mUnited Airlines
Deal found 4/16$533
This Delta deal was found by Cheapflights users on 4/17. 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. 6/16:05 amYUL - BTR
2 stops9h 39mDelta
dom. 6/84:52 pmBTR - YUL
1 stop6h 02mDelta
Deal found 4/17$536
This American Airlines deal was found by Cheapflights users on 4/17. 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.
mié. 4/3010:39 amYUL - BTR
2 stops12h 27mAmerican Airlines
sáb. 5/104:32 pmBTR - YUL
1 stop5h 12mAmerican Airlines
Deal found 4/17$551
This American Airlines deal was found by Cheapflights users on 4/16. 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.
lun. 4/217:15 pmYYZ - BTR
1 stop5h 47mAmerican Airlines
jue. 4/245:20 amBTR - YYZ
1 stop10h 05mAmerican Airlines
Deal found 4/16$611
This WestJet deal was found by Cheapflights users on 4/17. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/286:10 pmYYZ - BTR
1 stop16h 26mWestJet
dom. 6/84:52 pmBTR - YYZ
1 stop18h 21mWestJet
Deal found 4/17$621
This WestJet deal was found by Cheapflights users on 4/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:15 pmYUL - BTR
1 stop17h 21mWestJet
sáb. 11/810:30 amBTR - YUL
1 stop5h 34mWestJet
Deal found 4/16$666
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/24:30 pmYUL - BTR
1 stop17h 06mMultiple Airlines
dom. 5/47:15 amBTR - YUL
1 stop6h 39mMultiple Airlines
Deal found 4/16$1,214

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Baton Rouge 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 abril 17, 2025.
Use the filters below to find and compare flights from Ontario to Baton Rouge that are best for you.

Fly from

Ontario

Fly to

Baton Rouge

Route

Depart

Return

Price

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

vie. 6/13

6:14 pm-11:42 am

2 stops18h 28m

Baton Rouge Ryan

lun. 6/16

7:03 pm-11:24 am

2 stops15h 21m

$437

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

vie. 6/13

6:10 am-11:24 am

1 stop6h 14m

Baton Rouge Ryan

lun. 6/16

6:58 pm-11:34 am

1 stop15h 36m

$512

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

mié. 4/30

8:05 am-7:23 pm

2 stops12h 18m

Baton Rouge Ryan

sáb. 5/10

5:05 am-2:54 pm

1 stop8h 49m

$533

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

dom. 6/1

7:00 am-2:44 pm

1 stop8h 44m

Baton Rouge Ryan

dom. 6/8

4:52 pm-11:54 pm

1 stop6h 02m

$536

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

mié. 4/30

10:39 am-10:06 pm

2 stops12h 27m

Baton Rouge Ryan

sáb. 5/10

4:32 pm-10:44 pm

1 stop5h 12m

$551

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

lun. 4/28

6:10 pm-9:36 am

1 stop16h 26m

Baton Rouge Ryan

dom. 6/8

4:52 pm-12:13 pm

1 stop18h 21m

$621

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

vie. 5/2

4:30 pm-8:36 am

1 stop17h 06m

Baton Rouge Ryan

dom. 5/4

7:15 am-2:54 pm

1 stop6h 39m

$1,214

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

mié. 4/30

7:30 am-4:52 pm

2 stops10h 22m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from Ontario to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Ontario 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 Ontario to Baton Rouge

What is the cheapest month to book a flight from Region of Ontario to Baton Rouge?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Baton Rouge (average of $334). Flying from Region of Ontario to Baton Rouge in March is currently the most expensive (average of $455). 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 ON to BTR?

Find hourly flight availability from Ontario to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

When flying from Region of Ontario to Baton Rouge, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Baton Rouge by month

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

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

Temperature in Baton Rouge by month

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

If weather is an important factor for your trip to Baton Rouge, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. 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 Baton Rouge. Reviews last updated abril 17, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Ontario to Baton Rouge have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ontario to Baton Rouge. 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 into for flights to Baton Rouge from Ontario?

    For a flight from Ontario to Baton Rouge, you will be flying into Ryan. Baton Rouge Ryan (BTR) is just 5.8 mi from the center of the city.

  • Can I find deals for flights from Ontario to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Ontario to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Baton Rouge.

  • Can I find deals for business class flights from Ontario to Baton Rouge?

    Yes. Cheapflights offers flight deals from Ontario to Baton Rouge 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 Region of Ontario to Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Baton Rouge (average of $334). Flying from Region of Ontario to Baton Rouge in March is currently the most expensive (average of $455). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Denham Springs
Port Allen

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