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Cheap flights from Ontario to Baton Rouge from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Baton Rouge departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:38 am - 3:12 pm
YYZ
-
BTR
4h 34m
1 stop
Delta Logo
1:32 pm - 9:59 pm
BTR
-
YYZ
7h 27m
1 stop
$386Delta
Fri, Jun 19 - Mon, Jun 22
Delta Logo
7:45 am - 12:47 pm
YYZ
-
BTR
6h 02m
1 stop
Delta Logo
4:07 pm - 9:59 pm
BTR
-
YYZ
4h 52m
1 stop
$387Delta
Tue, Jun 16 - Sat, Jun 20
United Airlines Logo
5:15 pm - 8:46 am
YYZ
-
BTR
16h 31m
2 stops
United Airlines Logo
5:00 am - 3:46 pm
BTR
-
YYZ
9h 46m
2 stops
$447United Airlines
Wed, Jul 22 - Wed, Jul 29
Delta Logo
7:00 am - 12:45 pm
YUL
-
BTR
6h 45m
1 stop
Delta Logo
1:40 pm - 11:56 pm
BTR
-
YUL
9h 16m
1 stop
$469Delta
Wed, Sep 16 - Tue, Sep 22
Delta Logo
6:15 am - 3:12 pm
YYZ
-
BTR
9h 57m
1 stop
Delta Logo
6:19 am - 5:19 pm
BTR
-
YYZ
10h 00m
1 stop
$474Delta
Fri, Jul 3 - Fri, Jul 10
Delta Logo
7:00 am - 2:47 pm
YUL
-
BTR
8h 47m
1 stop
Delta Logo
3:20 pm - 8:43 am
BTR
-
YUL
16h 23m
2 stops
$477Delta
Wed, Sep 16 - Tue, Sep 22
Delta Logo
9:28 am - 9:58 pm
YUL
-
BTR
13h 30m
2 stops
Delta Logo
6:00 am - 6:53 pm
BTR
-
YUL
11h 53m
2 stops
$485Delta
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
9:45 am - 5:33 pm
YUL
-
BTR
8h 48m
2 stops
United Airlines Logo
12:00 pm - 10:06 pm
BTR
-
YUL
9h 06m
2 stops
$512United Airlines
Thu, Sep 17 - Tue, Sep 22
United Airlines Logo
6:10 am - 11:20 am
YYZ
-
BTR
6h 10m
1 stop
United Airlines Logo
6:09 pm - 9:54 am
BTR
-
YYZ
14h 45m
2 stops
$512United Airlines
Wed, Jul 1 - Thu, Jul 16
WestJet Logo
7:00 am - 6:25 pm
YUL
-
BTR
12h 25m
1 stop
WestJet Logo
6:00 am - 4:45 pm
BTR
-
YUL
9h 45m
2 stops
$539WestJet
Thu, Sep 17 - Tue, Sep 22

Delta flights from Region of Ontario to Baton Rouge

Our best Delta deals on Region of Ontario to Baton Rouge flight tickets
Delta
Jun 19
YYZ11:38 amToronto Pearson Intl
4h 34m
1 stop
BTR3:12 pmBaton Rouge Ryan
Jun 22
BTR1:32 pmBaton Rouge Ryan
7h 27m
1 stop
YYZ9:59 pmToronto Pearson Intl
$386
Delta
Jun 16
YYZ7:45 amToronto Pearson Intl
6h 02m
1 stop
BTR12:47 pmBaton Rouge Ryan
Jun 20
BTR4:07 pmBaton Rouge Ryan
4h 52m
1 stop
YYZ9:59 pmToronto Pearson Intl
$387
Delta
Sep 16
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
6h 45m
1 stop
BTR12:45 pmBaton Rouge Ryan
Sep 22
BTR1:40 pmBaton Rouge Ryan
9h 16m
1 stop
YUL11:56 pmMontreal Pierre Elliott Trudeau Intl
$469

WestJet flights from Region of Ontario to Baton Rouge

Our best WestJet deals on Region of Ontario to Baton Rouge flight tickets
WestJet
Sep 17
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
12h 25m
1 stop
BTR6:25 pmBaton Rouge Ryan
Sep 22
BTR6:00 amBaton Rouge Ryan
9h 45m
2 stops
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
$539
WestJet
Aug 22
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
9h 25m
1 stop
BTR3:25 pmBaton Rouge Ryan
Aug 26
BTR6:07 amBaton Rouge Ryan
9h 38m
2 stops
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
$557
WestJet
Oct 9
YUL7:20 pmMontreal Pierre Elliott Trudeau Intl
18h 30m
2 stops
BTR12:50 pmBaton Rouge Ryan
Oct 12
BTR3:20 pmBaton Rouge Ryan
19h 24m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
$639

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 832,500 searches. Data last updated May 19, 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

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Fri 6/19

11:38 am-3:12 pm

1 stop4h 34m

Baton Rouge Ryan

Mon 6/22

1:32 pm-9:59 pm

1 stop7h 27m

$386
Quickest round-trip

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Tue 6/16

7:45 am-12:47 pm

1 stop6h 02m

Baton Rouge Ryan

Sat 6/20

4:07 pm-9:59 pm

1 stop4h 52m

$387

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Wed 7/22

5:15 pm-8:46 am

2 stops16h 31m

Baton Rouge Ryan

Wed 7/29

5:00 am-3:46 pm

2 stops9h 46m

$447

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

7:00 am-12:45 pm

1 stop6h 45m

Baton Rouge Ryan

Tue 9/22

1:40 pm-11:56 pm

1 stop9h 16m

$469

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Fri 7/3

6:15 am-3:12 pm

1 stop9h 57m

Baton Rouge Ryan

Fri 7/10

6:19 am-5:19 pm

1 stop10h 00m

$474

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

7:00 am-2:47 pm

1 stop8h 47m

Baton Rouge Ryan

Tue 9/22

3:20 pm-8:43 am

2 stops16h 23m

$477

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

9:28 am-9:58 pm

2 stops13h 30m

Baton Rouge Ryan

Tue 9/22

6:00 am-6:53 pm

2 stops11h 53m

$485

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 9/17

9:45 am-5:33 pm

2 stops8h 48m

Baton Rouge Ryan

Tue 9/22

12:00 pm-10:06 pm

2 stops9h 06m

$512

TorontoBaton Rouge

YYZ - BTR

YYZBTR

Toronto Pearson Intl

Wed 7/1

6:10 am-11:20 am

1 stop6h 10m

Baton Rouge Ryan

Thu 7/16

6:09 pm-9:54 am

2 stops14h 45m

$512

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 9/17

7:00 am-6:25 pm

1 stop12h 25m

Baton Rouge Ryan

Tue 9/22

6:00 am-4:45 pm

2 stops9h 45m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Baton Rouge from

How to get the cheapest flight ticket from Region of Ontario to Baton Rouge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Baton Rouge Ryan?

Delta, United Airlines, and WestJet are the most popular carriers operating from Ontario to Baton Rouge Ryan

What airlines fly to Baton Rouge?

Air Canada, Delta and WestJet are the top three most popular airlines that fly to Baton Rouge from Region of Ontario according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 4 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

Cheap Region of Ontario to Baton Rouge flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Baton Rouge

Fastest flight time

4h 34m

Direct flights

None
The fastest flight from Region of Ontario to Baton Rouge takes 4h 34m
There are no direct flights from Region of Ontario to Baton Rouge. There are no popular flight routes from Region of Ontario to Baton Rouge.
Search flight deals

Frequently asked questions about flying from Ontario to Baton Rouge

  • When did momondo last update prices for flights from Ontario to Baton Rouge Ryan Airport?

    Prices for flights from Ontario to Baton Rouge Ryan Airport were last updated today.

  • How old do you have to be to fly from Ontario to Baton Rouge Ryan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The required travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baton Rouge Ryan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Denham Springs
McComb
Port Allen
Saint Francisville

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Baton Rouge?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Baton Rouge for you.

Can I find flights from Ontario to Baton Rouge with flexible booking policies on momondo?

Yes. All flights to Baton Rouge from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Baton Rouge?

momondo provides multiple filters to help you find the best flight to Baton Rouge from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Baton Rouge right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Baton Rouge, momondo offers a useful price alert feature which will track prices for flights to Baton Rouge from Ontario and alert you when they change.

An easier way to manage your Baton Rouge trip

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