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Baton Rouge

$238+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BTR
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Cheap flight deals from Ontario to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

September

Round-trip from

$288
(Delta)

One-way from

$238
(Delta)
Provider with most accurate pricing for Ontario-Baton Rouge Ryan flight deals.
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Provider most trusted by Cheapflights users for Ontario-Baton Rouge Ryan flights.
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High demand for flights, 36% potential price rise
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Best time to find cheap flights, 42% potential price drop
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From Ontario to Baton Rouge Ryan
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One-way flight from Ontario to Baton Rouge Ryan
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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 October 31, 2024.

This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 12/410:00 pmONT - BTR
1 stop9h 22mDelta
Tue 12/103:20 pmBTR - ONT
1 stop9h 42mDelta
Deal found 10/30$288
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/66:10 amONT - BTR
1 stop5h 06mUnited Airlines
Mon 12/95:10 pmBTR - ONT
1 stop6h 32mUnited Airlines
Deal found 10/30$403
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/46:10 amONT - BTR
2 stops9h 26mAmerican Airlines
Tue 12/105:35 amBTR - ONT
2 stops8h 25mAmerican Airlines
Deal found 10/30$417
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/156:00 amONT - BTR
2 stops14h 36mAlaska Airlines
Sun 11/1710:34 amBTR - ONT
2 stops14h 16mAlaska Airlines
Deal found 10/31$978

Find flights from Ontario to Baton Rouge within your budget

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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Thu 1/23

12:39 pm-10:11 pm

1 stop7h 32m

$238

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Thu 1/16

11:59 pm-10:04 am

1 stop8h 05m

$240

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Sun 1/12

6:00 am-3:56 pm

1 stop7h 56m

$283

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Thu 1/16

6:00 am-7:09 pm

2 stops11h 09m

$333

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Wed 12/4

10:00 pm-9:22 am

1 stop9h 22m

Baton Rouge Ryan

Tue 12/10

3:20 pm-11:02 pm

1 stop9h 42m

$288

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Fri 2/7

7:00 am-3:52 pm

1 stop6h 52m

Baton Rouge Ryan

Tue 2/11

5:30 am-10:00 am

1 stop6h 30m

$383

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Fri 1/10

10:39 am-9:51 pm

2 stops9h 12m

Baton Rouge Ryan

Tue 1/14

12:05 pm-9:10 pm

2 stops11h 05m

$388

OntarioBaton Rouge

ONT - BTR

ONTBTR

Ontario

Sat 3/15

11:45 am-6:08 pm

2 stops28h 23m

Baton Rouge Ryan

Mon 3/17

2:12 pm-11:02 am

2 stops22h 50m

$812

Flights are sorted by cheapest first

Deals found on 10/29

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 October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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 $443). 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?

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 October 31, 2024.

It’s optimal to fly from Ontario to Baton Rouge in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

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 October 31, 2024.
Read reviews from past customers who have flown United Airlines and Alaska Airlines from Ontario to Baton Rouge. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,420 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,835 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,240 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

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
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

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

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.

  • Can I find flights from Ontario to Baton Rouge for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Baton Rouge for under $300. The cheapest flight booked recently is on Delta for just $288, but on average you can expect to pay $467.

  • Are there last-minute flights available from Ontario to Baton Rouge for under $700?

    There are currently 2+ open flights from Ontario to Baton Rouge within the next 7 days for less than $700.

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

    Currently priced at $288, Delta will fly you from Ontario to Baton Rouge and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $383 and $388, respectively. Users have found that Delta is 44% cheaper than the other options available to this destination.

  • What does ONT to BTR mean?

    This is defined as Ontario Airport (ONT) and Baton Rouge Ryan Airport (BTR). Codes like Baton Rouge Ryan Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Baton Rouge that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Baton Rouge flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Baton Rouge with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Baton Rouge flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Baton Rouge that allow pets onboard?

    Many airlines flying from Ontario to Baton Rouge offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Baton Rouge?

    Yes, you can often find last-minute deals on Ontario to Baton Rouge flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Baton Rouge flight deals updated?

    The Ontario to Baton Rouge flight deals you see on this page were last updated on 10/31.

  • 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 $443). 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

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Top 3 airlines flying from Ontario to Baton Rouge

Discover the top 3 airlines 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$224Average$377FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$282FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$547FlexibilityNo cancel feeOn-time71%
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