What are the cheapest airlines flying from Ontario to Baton Rouge round-trip?

Currently priced at $288, American Airlines will fly you from Ontario to Baton Rouge and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $403 and $607, respectively. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

What is the cheapest day to fly from Ontario to Baton Rouge?

Travelers seeking maximum savings on their Ontario to Baton Rouge flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Ontario to Baton Rouge?

The most popular airlines flying from Ontario to Baton Rouge are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Ontario to Baton Rouge?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 112% when planning your travel around this day of the week.

How far in advance should I book a flight from Ontario to Baton Rouge?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 78% on flights from Ontario to Baton Rouge compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $385. For sooner than that we have options available in the next 3 days from $488.

What is the cheapest month to fly from Ontario to Baton Rouge?

Flights from Ontario to Baton Rouge lean towards being more expensive in March. Prices are generally better when you fly from Ontario to Baton Rouge in June, with the cheapest ticket starting at $277.

Most accurate provider : When it comes to deals on Ontario-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Baton Rouge flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$226+ Flights from Ontario to Baton Rouge

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Baton Rouge

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$288 (American Airlines)
One-way from	$226 (Delta)
Popular in	January
Cheapest in	September
Average price	$650

Provider with most accurate pricing for Ontario-Baton Rouge Ryan flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Baton Rouge Ryan flights.

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From Ontario to Baton Rouge Ryan

Search Deals

One-way flight from Ontario to Baton Rouge Ryan

Search Deals

High demand for flights, 26% potential price rise

Search Deals

Best time to find cheap flights, 6% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

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 December 18, 2024.

Thu 12/266:05 amONT - BTR

1 stop5h 43mAmerican Airlines

Wed 1/85:30 amBTR - ONT

1 stop6h 26mAmerican Airlines

Deal found 12/17

$494

Sun 12/225:05 amONT - BTR

2 stops12h 46mUnited Airlines

Mon 1/64:47 pmBTR - ONT

1 stop7h 42mUnited Airlines

Deal found 12/18

$624

Best flights from Ontario to Baton Rouge
Discover carefully curated flight deals from Ontario to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Thu 1/911:59 pmONT - BTR

1 stop8h 05mAmerican Airlines

Sun 1/124:22 pmBTR - ONT

1 stop7h 54mAmerican Airlines

Deal found 12/17

$288

Sat 1/186:00 amONT - BTR

1 stop5h 22mUnited Airlines

Sun 1/265:15 pmBTR - ONT

1 stop6h 42mUnited Airlines

Deal found 12/17

$403

Wed 2/51:00 pmONT - BTR

1 stop7h 23mDelta

Mon 2/106:05 amBTR - ONT

1 stop7h 45mDelta

Deal found 12/16

$607

Fri 1/38:32 pmONT - BTR

2 stops11h 32mAlaska Airlines

Tue 1/710:34 amBTR - ONT

2 stops11h 39mAlaska Airlines

Deal found 12/17

$1,168

Last-minute flights from Ontario to Baton Rouge
Discover last-minute flight deals from Ontario to Baton Rouge. Data last updated December 18, 2024 and is based on user searches.

Thu 12/266:05 amONT - BTR

1 stop5h 43mAmerican Airlines

Wed 1/85:30 amBTR - ONT

1 stop6h 26mAmerican Airlines

Deal found 12/17

$494

Fri 1/38:32 pmONT - BTR

2 stops11h 32mAlaska Airlines

Tue 1/710:34 amBTR - ONT

2 stops11h 39mAlaska Airlines

Deal found 12/17

$1,168

Thu 1/911:59 pmONT - BTR

1 stop8h 05mAmerican Airlines

Sun 1/124:22 pmBTR - ONT

1 stop7h 54mAmerican Airlines

Deal found 12/17

$288

Sat 1/186:00 amONT - BTR

1 stop5h 22mUnited Airlines

Sun 1/265:15 pmBTR - ONT

1 stop6h 42mUnited Airlines

Deal found 12/17

$403

Wed 1/291:00 pmONT - BTR

1 stop7h 23mDelta

Mon 2/36:05 amBTR - ONT

1 stop7h 45mDelta

Deal found 12/17

$1,227

One-way flights from Ontario to Baton Rouge
Search for one-way flight options from Ontario to Baton Rouge. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Wed 2/121:00 pmONT - BTR

1 stop7h 23mDelta

Deal found 12/18

$226

Sat 2/156:00 amONT - BTR

1 stop5h 16mUnited Airlines

Deal found 12/18

$399

Find flights from Ontario to Baton Rouge within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Thu 1/9

11:59 pm-10:04 am

1 stop8h 05m

Baton Rouge Ryan

Sun 1/12

4:22 pm-10:16 pm

1 stop7h 54m

$288

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Sat 1/18

6:00 am-1:22 pm

1 stop5h 22m

Baton Rouge Ryan

Sun 1/26

5:15 pm-9:57 pm

1 stop6h 42m

$403

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Wed 2/5

1:00 pm-10:23 pm

1 stop7h 23m

Baton Rouge Ryan

Mon 2/10

6:05 am-11:50 am

1 stop7h 45m

$607

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Fri 1/3

8:32 pm-10:04 am

2 stops11h 32m

Baton Rouge Ryan

Tue 1/7

10:34 am-8:13 pm

2 stops11h 39m

$1,168

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Wed 2/12

1:00 pm-10:23 pm

1 stop7h 23m

$226

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Sat 2/15

6:00 am-1:16 pm

1 stop5h 16m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Ontario to Baton Rouge

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Baton Rouge in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Baton Rouge flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Ontario to Baton Rouge

Get recent, data-driven insights about flights from Ontario to Baton Rouge including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Ontario to Baton Rouge (average of $334). Flying from Ontario to Baton Rouge in March is currently the most expensive (average of $442). 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 ONT to BTR?

It’s optimal to fly from Ontario to Baton Rouge in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Rainfall in Baton Rouge 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

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

Alaska Airlines

8.0

Very good

9,554 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines

8.0

Very good

9,554 reviews

Alaska Airlines

8.0

Very good

9,554 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta

8.0

Very good

8,604 reviews

Alaska Airlines

8.0

Very good

9,554 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines

7.4

Good

9,055 reviews

Alaska Airlines

8.0

Very good

9,554 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,554 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

What are the cheapest airlines flying from Ontario to Baton Rouge round-trip?
Currently priced at $288, American Airlines will fly you from Ontario to Baton Rouge and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $403 and $607, respectively. Users have found that American Airlines is 42% cheaper than the other options available to this destination.
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 Ontario to Baton Rouge?
Currently, August is the cheapest month in which you can book a flight from Ontario to Baton Rouge (average of $334). Flying from Ontario to Baton Rouge in March is currently the most expensive (average of $442). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ontario to Baton Rouge

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$224	Average$377	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$276	Average$282	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$311	Average$578	FlexibilityNo cancel fee	On-time71%

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$226+ Cheap flights from Ontario to Baton Rouge (ONT - 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Baton Rouge with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Baton Rouge

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Baton Rouge

Cheapest flights from Ontario to Baton RougeExplore 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 December 18, 2024.

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 December 18, 2024.

Find flights from Ontario to Baton Rouge within your budget

Compare providers for flights from Ontario to Baton Rouge

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Baton Rouge in December.

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.

Travel insights for flights from Ontario to Baton Rouge

Get recent, data-driven insights about flights from Ontario to Baton Rouge including ideal travel times, pricing trends, and more.

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

What is the cheapest time of day to fly from ONT 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 December 18, 2024.

Rainfall in Baton Rouge by month

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

Temperature in Baton Rouge by month

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

Reviews of airlines servicing Baton Rouge

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 are the cheapest airlines flying from Ontario to Baton Rouge round-trip?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ontario to Baton Rouge

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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 December 18, 2024.