Cheap flights from Tucson to Ontario (TUS - ONT) from $162

Currently, October is the cheapest month in which you can book a flight from Tucson to Ontario (average of $237). Flying from Tucson to Ontario in June is currently the most expensive (average of $346). 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 Tucson to Ontario for under $300 on Cheapflights?

  Yes, there are multiple flights from Tucson to Ontario for under $300. The cheapest flight booked recently is on Delta for just $264, but on average you can expect to pay $371.

• Are there last-minute flights available from Tucson to Ontario for under $500?

  There are currently 6+ open flights from Tucson to Ontario within the next 7 days for less than $500.

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

  According to our current data, Delta ($264), American Airlines ($274), and Southwest ($322) offers the cheapest pricing from Tucson to Ontario. Delta is currently priced 24% below the average price you’ll pay for this route.

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

  The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $162. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Tucson to Ontario for a low price.

• What does TUS to ONT mean?

  These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Tucson Airport to Ontario Airport flight would often be abbreviated as a TUS to ONT flight.

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

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

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

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

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

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

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

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

  Many airlines flying from Tucson 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 Tucson to Ontario?

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

  The Tucson to Ontario flight deals you see on this page were last updated on 4/27.