Cheap flights from Ontario to Baton Rouge (ONT - BTR) from $276

Currently, September is the cheapest month in which you can book a flight from Ontario to Baton Rouge (average of $324). Flying from Ontario to Baton Rouge in March is currently the most expensive (average of $438). 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.

• 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 $276, but on average you can expect to pay $621.

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

  There are currently 3+ 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 $276, 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 $348 and $444, respectively. Users have found that Delta is 50% 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 4/28.