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Cheap flights from Ontario to Baton Rouge from C$ 325

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BTR
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Baton Rouge

Enter your travel dates to find the best prices.

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 25 March 2026.

Sat 11/46:10 a.m.
YYZ
-
BTR
1 stop6h 11m
United Airlines
Sat 25/49:20 a.m.
BTR
-
YYZ
2 stops12h 03m
United Airlines
Deal found 21/3C$ 568
Wed 1/76:10 a.m.
YUL
-
BTR
2 stops12h 24m
United Airlines
Sun 12/75:00 a.m.
BTR
-
YUL
2 stops11h 30m
United Airlines
Deal found 21/3C$ 587
Tue 5/56:00 a.m.
YYZ
-
BTR
2 stops10h 15m
Delta
Wed 6/54:00 p.m.
BTR
-
YYZ
1 stop6h 59m
Delta
Deal found 24/3C$ 635
Mon 29/66:15 p.m.
YUL
-
BTR
1 stop16h 19m
WestJet
Mon 13/710:31 a.m.
BTR
-
YUL
1 stop5h 34m
WestJet
Deal found 21/3C$ 645
Sat 29/89:28 a.m.
YUL
-
BTR
2 stops13h 30m
Delta
Wed 2/96:00 a.m.
BTR
-
YUL
1 stop10h 05m
Delta
Deal found 20/3C$ 646
Fri 3/76:00 a.m.
YUL
-
BTR
2 stops13h 26m
Delta
Mon 13/710:25 a.m.
BTR
-
YUL
2 stops12h 00m
Delta
Deal found 21/3C$ 649
Thu 2/78:30 a.m.
YUL
-
BTR
2 stops10h 04m
United Airlines
Wed 15/75:00 a.m.
BTR
-
YUL
2 stops11h 24m
United Airlines
Deal found 21/3C$ 662
Sat 29/812:45 p.m.
YUL
-
BTR
1 stop10h 13m
WestJet
Wed 2/96:00 a.m.
BTR
-
YUL
1 stop16h 56m
WestJet
Deal found 20/3C$ 666
Fri 8/57:43 p.m.
YYZ
-
BTR
2 stops16h 33m
United Airlines
Fri 15/56:15 p.m.
BTR
-
YYZ
2 stops19h 59m
United Airlines
Deal found 24/3C$ 668
Mon 29/66:45 a.m.
YUL
-
BTR
2 stops16h 13m
WestJet
Wed 15/73:20 p.m.
BTR
-
YUL
1 stop7h 36m
WestJet
Deal found 21/3C$ 678
Sat 27/66:00 a.m.
YUL
-
BTR
2 stops16h 35m
United Airlines
Sat 11/72:05 p.m.
BTR
-
YUL
2 stops19h 35m
United Airlines
Deal found 21/3C$ 681
Thu 11/67:45 a.m.
YYZ
-
BTR
1 stop8h 27m
WestJet
Mon 15/66:11 a.m.
BTR
-
YYZ
1 stop10h 08m
WestJet
Deal found 24/3C$ 689

Find 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 25 March 2026.

Round-trip from

C$ 568

One-way from

C$ 325
United Airlines
  • United Airlines
  • 11/4-25/4
  • 3 total stops
  • 18h 14m total
  • Ontario to Baton Rouge
Search Deals
Delta
  • Delta
  • 10/4
  • 1 total stop
  • 7h 41m total
  • Ontario to Baton Rouge
Search Deals

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 629,999 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Ontario to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Sat 18/4

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

1 stop6h 11m

Baton Rouge Ryan

Sat 25/4

5:00 a.m.-2:19 p.m.

2 stops8h 19m

C$ 568

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Sat 11/4

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

1 stop6h 11m

Baton Rouge Ryan

Sat 25/4

9:20 a.m.-10:23 p.m.

2 stops12h 03m

C$ 568

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

7:00 a.m.-2:47 p.m.

1 stop8h 47m

Baton Rouge Ryan

Mon 6/7

6:00 a.m.-5:05 p.m.

1 stop10h 05m

C$ 587

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sun 28/6

7:00 a.m.-3:12 p.m.

1 stop9h 12m

Baton Rouge Ryan

Wed 15/7

4:00 p.m.-11:55 p.m.

1 stop6h 55m

C$ 587

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

6:00 a.m.-3:12 p.m.

2 stops10h 12m

Baton Rouge Ryan

Sun 12/7

4:00 p.m.-11:55 p.m.

1 stop6h 55m

C$ 587

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sun 28/6

7:00 a.m.-3:12 p.m.

1 stop9h 12m

Baton Rouge Ryan

Sun 12/7

4:00 p.m.-11:55 p.m.

1 stop6h 55m

C$ 587

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Tue 5/5

9:35 a.m.-7:41 p.m.

2 stops11h 06m

Baton Rouge Ryan

Wed 6/5

5:00 a.m.-2:19 p.m.

2 stops8h 19m

C$ 637

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Tue 5/5

6:00 a.m.-3:15 p.m.

2 stops10h 15m

Baton Rouge Ryan

Wed 6/5

4:00 p.m.-11:59 p.m.

1 stop6h 59m

C$ 637

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Fri 8/5

6:15 a.m.-12:49 p.m.

1 stop7h 34m

Baton Rouge Ryan

Fri 15/5

1:37 p.m.-11:14 p.m.

2 stops8h 37m

C$ 637

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

9:28 a.m.-9:58 p.m.

2 stops13h 30m

Baton Rouge Ryan

Wed 2/9

6:00 a.m.-4:01 p.m.

2 stops9h 01m

C$ 646

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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, September is the cheapest month in which you can book a flight from Region of Ontario to Baton Rouge (average of C$ 107). Flying from Region of Ontario to Baton Rouge in August is currently the most expensive (average of C$ 637). 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 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?

    Located just 9.3 km from the city centre, Baton Rouge Ryan (BTR) is the airport most travelers will use when flying to Baton Rouge from Ontario.

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

    Airlines like United Airlines and Delta fly from Region of Ontario to Baton Rouge in about 6h 11m. The time it takes to get you to your destination can typically vary by up to 2h 36m. The distance from Region of Ontario to Baton Rouge is about 1778 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, September is the cheapest month in which you can book a flight from Region of Ontario to Baton Rouge (average of C$ 107). Flying from Region of Ontario to Baton Rouge in August is currently the most expensive (average of C$ 637). 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

Travelling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Port Allen

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Baton Rouge

Discover the top airline that operate flights from Ontario to Baton Rouge. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 790AverageC$ 795FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Ontario to Baton Rouge?

Cheapflights makes it easy to find Ontario to Baton Rouge flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Baton Rouge from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Ontario to Baton Rouge flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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