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$238+ Cheap flights from Baton Rouge to Ontario (BTR - ONT)

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — ONT
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Cheap flight deals from Baton Rouge to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Ontario (ONT). 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

Round-trip from

$379
(American Airlines)

One-way from

$238
(American Airlines)
Provider with most accurate pricing for Baton Rouge Ryan-Ontario flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Ontario flights.
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From Baton Rouge Ryan to Ontario
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One-way flight from Baton Rouge Ryan to Ontario
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Find flight deals from Baton Rouge to Ontario

Cheapest flights from Baton Rouge to Ontario
Explore the most affordable flight options available from Baton Rouge to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

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.
Mon 11/255:31 amBTR - ONT
1 stop6h 16mAmerican Airlines
Wed 12/42:53 pmONT - BTR
1 stop5h 27mAmerican Airlines
Deal found 10/30$379
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2112:05 pmBTR - ONT
2 stops12h 18mUnited Airlines
Sun 11/246:10 amONT - BTR
1 stop5h 07mUnited Airlines
Deal found 10/31$408
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 11/125:00 pmBTR - ONT
1 stop8h 01mDelta
Thu 11/1411:53 amONT - BTR
1 stop8h 45mDelta
Deal found 10/29$576
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 11/82:17 pmBTR - ONT
2 stops11h 42mAlaska Airlines
Mon 11/116:00 amONT - BTR
2 stops14h 36mAlaska Airlines
Deal found 10/29$783

Find flights from Baton Rouge to Ontario within your budget

Customize your flight search to find flights from Baton Rouge to Ontario 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

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Sat 12/28

7:56 pm-11:57 pm

1 stop6h 01m

$238

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Tue 12/24

10:27 am-10:37 pm

2 stops14h 10m

$262

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Fri 1/24

5:15 pm-9:57 pm

1 stop6h 42m

$283

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Sat 3/1

6:00 am-11:42 am

1 stop7h 42m

Ontario

Wed 3/5

7:00 am-6:15 pm

1 stop9h 15m

$368

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Mon 11/25

5:31 am-9:47 am

1 stop6h 16m

Ontario

Wed 12/4

2:53 pm-10:20 pm

1 stop5h 27m

$379

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Thu 11/21

12:05 pm-10:23 pm

2 stops12h 18m

Ontario

Sun 11/24

6:10 am-1:17 pm

1 stop5h 07m

$408

Baton RougeOntario

BTR - ONT

BTRONT

Baton Rouge Ryan

Thu 11/14

2:17 pm-11:59 pm

2 stops11h 42m

Ontario

Thu 11/21

7:00 am-10:20 pm

2 stops13h 20m

$898

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from Baton Rouge to Ontario

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

Have a flexible travel schedule? Discover the best time to fly to Ontario from Baton Rouge 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 Baton Rouge to Ontario

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

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

Currently, September is the cheapest month in which you can book a flight from Baton Rouge to Ontario (average of $236). Flying from Baton Rouge to Ontario in December is currently the most expensive (average of $288). 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 BTR to ONT?

Find hourly flight availability from Baton Rouge to Ontario. 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.

One of the essential ways to save on airfare from Baton Rouge to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated October 31, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines and United Airlines from Baton Rouge to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,420 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Ontario. 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 Baton Rouge to Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from Baton Rouge to Ontario for under $400. The cheapest flight booked recently is on American Airlines for just $379, but on average you can expect to pay $565.

  • Are there last-minute flights available from Baton Rouge to Ontario for under $600?

    There are currently 2+ open flights from Baton Rouge to Ontario within the next 7 days for less than $600.

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

    Flying on American Airlines is currently your cheapest option to Ontario, with prices starting at $379. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $408 and $576, respectively.

  • What are the cheapest airlines to fly from Baton Rouge to Ontario one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $238. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Baton Rouge to Ontario for a low price.

  • What does BTR to ONT mean?

    Great question - BTR to ONT just means Baton Rouge Ryan Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights!

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

    The amount of baggage you can bring on your Baton Rouge to Ontario 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 Baton Rouge to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baton Rouge to Ontario 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 Baton Rouge to Ontario that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Ontario.

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Ontario 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 Baton Rouge to Ontario that allow pets onboard?

    Many airlines flying from Baton Rouge to Ontario 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 Baton Rouge to Ontario?

    Yes, you can often find last-minute deals on Baton Rouge to Ontario 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 Baton Rouge to Ontario flight deals updated?

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

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

    Currently, September is the cheapest month in which you can book a flight from Baton Rouge to Ontario (average of $236). Flying from Baton Rouge to Ontario in December is currently the most expensive (average of $288). 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.

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Top 2 airlines flying from Baton Rouge to Ontario

Discover the top 2 airlines that operate flights from Baton Rouge to Ontario. 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
DeltaCheapest$282Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$338Average$432FlexibilityNo cancel feeOn-time71%
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