Cheap flights from Ontario to Harlingen (ONT - HRL) from $349

Currently, April is the cheapest month in which you can book a flight from Ontario to Harlingen, Texas (average of $266). Flying from Ontario to Harlingen, Texas in July is currently the most expensive (average of $474). 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 Harlingen, Texas for under $600 on Cheapflights?

  Yes, there are multiple flights from Ontario to Harlingen, Texas for under $600. The cheapest flight booked recently is on United Airlines for just $592, but on average you can expect to pay $655.

• Are there last-minute flights available from Ontario to Harlingen, Texas for under $600?

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

• What are the cheapest airlines flying from Ontario to Harlingen, Texas round-trip?

  Flying on United Airlines is currently your cheapest option to Harlingen, Texas, with prices starting at $592. Another option worth looking into is American Airlines, starting at $666 round trip.

• What does ONT to HRL mean?

  Ontario Airport is ONT and Harlingen Valley Intl Airport is HRL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

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

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

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

• How can I find direct flights from Ontario to Harlingen?

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

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

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

  Many airlines flying from Ontario to Harlingen 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 Harlingen?

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

  The Ontario to Harlingen, Texas flight deals you see on this page were last updated on 5/5.