Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ontario to Baton Rouge from $232

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 9/29. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 am - 9:16 pmYYZ  Toronto Pearson Intl-BTR Baton Rouge Ryan
16h 06m1 stop Houston George Bush Intcntl
United Airlines Logo
4:07 pm - 10:36 pmBTR  Baton Rouge Ryan-YYZ Toronto Pearson Intl
5h 29m1 stop Houston George Bush Intcntl
$454United Airlines
Sun, Sep 27 - Sun, Oct 4
United Airlines Logo
7:00 am - 3:32 pmYYZ  Toronto Pearson Intl-BTR Baton Rouge Ryan
9h 32m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
7:15 am - 2:24 pmBTR  Baton Rouge Ryan-YYZ Toronto Pearson Intl
6h 09m1 stop Houston George Bush Intcntl
$455United Airlines
Tue, Sep 29 - Mon, Oct 5
United Airlines Logo
9:15 am - 7:31 pmYUL  Montreal Pierre Elliott Trudeau Intl-BTR Baton Rouge Ryan
11h 16m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
5:20 am - 4:10 pmBTR  Baton Rouge Ryan-YUL Montreal Pierre Elliott Trudeau Intl
9h 50m2 stops Houston George Bush Intcntl Newark
$469United Airlines
Tue, Oct 6 - Wed, Oct 7
WestJet Logo
7:45 am - 9:39 amYYZ  Toronto Pearson Intl-BTR Baton Rouge Ryan
26h 54m1 stop Atlanta Hartsfield-Jackson
WestJet Logo
6:00 am - 11:59 pmBTR  Baton Rouge Ryan-YYZ Toronto Pearson Intl
16h 59m1 stop Atlanta Hartsfield-Jackson
$486WestJet
Sat, Sep 26 - Sun, Oct 18
Delta Logo
6:15 am - 12:56 pmYYZ  Toronto Pearson Intl-BTR Baton Rouge Ryan
7h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:00 am - 5:18 pmBTR  Baton Rouge Ryan-YYZ Toronto Pearson Intl
5h 18m1 stop Atlanta Hartsfield-Jackson
$503Delta
Wed, Oct 21 - Tue, Nov 3
United Airlines Logo
6:10 am - 11:18 amYYZ  Toronto Pearson Intl-BTR Baton Rouge Ryan
6h 08m1 stop Houston George Bush Intcntl
United Airlines Logo
9:35 am - 7:37 pmBTR  Baton Rouge Ryan-YYZ Toronto Pearson Intl
9h 02m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$504United Airlines
Thu, Oct 1 - Tue, Oct 6
United Airlines Logo
6:00 am - 3:32 pmYUL  Montreal Pierre Elliott Trudeau Intl-BTR Baton Rouge Ryan
10h 32m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
5:20 am - 2:40 pmBTR  Baton Rouge Ryan-YUL Montreal Pierre Elliott Trudeau Intl
8h 20m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$506United Airlines
Tue, Oct 6 - Wed, Oct 7
Delta Logo
7:00 am - 3:04 pmYUL  Montreal Pierre Elliott Trudeau Intl-BTR Baton Rouge Ryan
9h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:49 pm - 11:59 pmBTR  Baton Rouge Ryan-YUL Montreal Pierre Elliott Trudeau Intl
7h 10m1 stop Atlanta Hartsfield-Jackson
$508Delta
Tue, Oct 6 - Wed, Oct 7
United Airlines Logo
8:50 am - 9:16 pmYYZ  Toronto Pearson Intl-BTR Baton Rouge Ryan
13h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
6:15 pm - 3:02 pmBTR  Baton Rouge Ryan-YYZ Toronto Pearson Intl
19h 47m2 stops Houston George Bush Intcntl Denver Intl
$510United Airlines
Sat, Oct 24 - Sun, Nov 1
American Airlines Logo
2:59 pm - 10:56 pmYYZ  Toronto Pearson Intl-BTR Baton Rouge Ryan
8h 57m1 stop Dallas/Fort Worth
American Airlines Logo
6:05 am - 11:59 amBTR  Baton Rouge Ryan-YYZ Toronto Pearson Intl
4h 54m1 stop Washington, D.C. Reagan-National
$513American Airlines
Sat, Oct 24 - Sun, Nov 1

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Region of Ontario to Baton Rouge

Our best United Airlines deals on Region of Ontario to Baton Rouge flight tickets
United Airlines
Sep 27
YYZ6:10 amToronto Pearson Intl
16h 06m
1 stop
BTR9:16 pmBaton Rouge Ryan
Oct 4
BTR4:07 pmBaton Rouge Ryan
5h 29m
1 stop
YYZ10:36 pmToronto Pearson Intl
$454
United Airlines
Sep 29
YYZ7:00 amToronto Pearson Intl
9h 32m
2 stops
BTR3:32 pmBaton Rouge Ryan
Oct 5
BTR7:15 amBaton Rouge Ryan
6h 09m
1 stop
YYZ2:24 pmToronto Pearson Intl
$455
United Airlines
Oct 6
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
11h 16m
2 stops
BTR7:31 pmBaton Rouge Ryan
Oct 7
BTR5:20 amBaton Rouge Ryan
9h 50m
2 stops
YUL4:10 pmMontreal Pierre Elliott Trudeau Intl
$469

Delta flights from Region of Ontario to Baton Rouge

Our best Delta deals on Region of Ontario to Baton Rouge flight tickets
Delta
Oct 21
YYZ6:00 amToronto Pearson Intl
10h 04m
2 stops
BTR3:04 pmBaton Rouge Ryan
Nov 3
BTR11:00 amBaton Rouge Ryan
5h 18m
1 stop
YYZ5:18 pmToronto Pearson Intl
$503
Delta
Nov 17
YYZ6:15 amToronto Pearson Intl
7h 43m
1 stop
BTR12:58 pmBaton Rouge Ryan
Nov 20
BTR1:38 pmBaton Rouge Ryan
9h 21m
1 stop
YYZ11:59 pmToronto Pearson Intl
$519
Delta
Oct 6
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
9h 04m
1 stop
BTR3:04 pmBaton Rouge Ryan
Oct 7
BTR3:49 pmBaton Rouge Ryan
7h 10m
1 stop
YUL11:59 pmMontreal Pierre Elliott Trudeau Intl
$520

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 August 17, 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 Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Sun 9/27

6:10 am-9:16 pm

1 stop16h 06m

Baton Rouge Ryan

Sun 10/4

4:07 pm-10:36 pm

1 stop5h 29m

$454

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Tue 9/29

7:00 am-3:32 pm

2 stops9h 32m

Baton Rouge Ryan

Mon 10/5

7:15 am-2:24 pm

1 stop6h 09m

$455

MontrealBaton Rouge

YUL Montreal Pierre Elliott Trudeau Intl - BTR Baton Rouge Ryan

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

9:15 am-7:31 pm

2 stops11h 16m

Baton Rouge Ryan

Wed 10/7

5:20 am-4:10 pm

2 stops9h 50m

$469

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Sat 9/26

7:45 am-9:39 am

1 stop26h 54m

Baton Rouge Ryan

Sun 10/18

6:00 am-11:59 pm

1 stop16h 59m

$486
Quickest round-trip

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Wed 10/21

6:15 am-12:56 pm

1 stop7h 41m

Baton Rouge Ryan

Tue 11/3

11:00 am-5:18 pm

1 stop5h 18m

$503

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Thu 10/1

6:10 am-11:18 am

1 stop6h 08m

Baton Rouge Ryan

Tue 10/6

9:35 am-7:37 pm

2 stops9h 02m

$504

MontrealBaton Rouge

YUL Montreal Pierre Elliott Trudeau Intl - BTR Baton Rouge Ryan

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

6:00 am-3:32 pm

2 stops10h 32m

Baton Rouge Ryan

Wed 10/7

5:20 am-2:40 pm

2 stops8h 20m

$506

MontrealBaton Rouge

YUL Montreal Pierre Elliott Trudeau Intl - BTR Baton Rouge Ryan

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

7:00 am-3:04 pm

1 stop9h 04m

Baton Rouge Ryan

Wed 10/7

3:49 pm-11:59 pm

1 stop7h 10m

$508

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Sat 10/24

8:50 am-9:16 pm

2 stops13h 26m

Baton Rouge Ryan

Sun 11/1

6:15 pm-3:02 pm

2 stops19h 47m

$510

TorontoBaton Rouge

YYZ Toronto Pearson Intl - BTR Baton Rouge Ryan

YYZBTR

Toronto Pearson Intl

Sat 10/24

2:59 pm-10:56 pm

1 stop8h 57m

Baton Rouge Ryan

Sun 11/1

6:05 am-11:59 am

1 stop4h 54m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

United Airlines, Delta, and American Airlines 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 52% 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

6h 47m

Direct flights

None
The fastest flight from Region of Ontario to Baton Rouge takes 6h 47m
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
Port Allen
McComb
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/16
Wed 9/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States