Cheap flights from Ontario to Boise (ONT - BOI) from $118

Currently, December is the cheapest month in which you can book a flight from Ontario to Boise (average of $311). Flying from Ontario to Boise in June is currently the most expensive (average of $444). 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 airports do I use to fly from Ontario to Boise?

  Booking a flight from Ontario (ONT) to Boise Air Term. Gowen Fld (BOI) is your only option if you wish to fly from Ontario to Boise. On a typical day, there is 1 flight from Ontario to Air Term. Gowen Fld, all of which are around 4h 13m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Ontario to Boise.

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

  Yes, there are multiple flights from Ontario to Boise for under $300. The cheapest flight booked recently is on Delta for just $241, but on average you can expect to pay $286.

• Are there last-minute flights available from Ontario to Boise for under $300?

  There are currently 20+ open flights from Ontario to Boise within the next 7 days for less than $300.

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

  Currently priced at $241, Delta will fly you from Ontario to Boise and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as $245. Users have found that Delta is 30% cheaper than the other options available to this destination.

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

  $118 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $123 and $164, respectively.

• What are the most popular airlines that fly from Ontario to Boise?

  American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Ontario to Boise.

• What does ONT to BOI mean?

  Ontario Airport is ONT and Boise Air Term. Gowen Fld Airport is BOI. 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 Boise that include extra baggage allowance?

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

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

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

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

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

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

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

  Many airlines flying from Ontario to Boise 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 Boise?

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

  The Ontario to Boise flight deals you see on this page were last updated on 5/15.