by Manuel Joseph

Book Cheap Flights- Save Huge


About Ontario

Ontario is a city in California, known for expansive parks, lakes, museums, and culture. This thriving city flaunts an abundance of natural beauty, urban charm, activities, and attractions. Although it is often overshadowed by big Californian cities like Los Angeles or San Francisco. But tourists, looking for a cheap flights to Ontario less crowded vacation, can book flights to Ontario.

Best Time to Book Flights to Ontario

The climate of Ontario is influenced by semi-arid conditions, with hot summers and mild winters. Tourists often visit Ontario during fall (September through November), when the weather is comfortable for sightseeing.

Places to Visit in Ontario

North Etiwanda Preserve Ontario
North Etiwanda Preserve

North Etiwanda Preserve is popular among hikers for its several hiking trails. This nature preserve in Rancho Cucamonga is an awe-inspiring Californian verdure. Hikers come here to traverse the 3.3-mile long trail that takes two hours to complete.

Museum of History and Art Ontario
Museum of History and Art

The Chaffey Social Class Museum of History and Art is one of the top tourist attractions in Ontario. The museum is housed in a historic building. Furthermore, it displays both permanent and rotation exhibits on art and history and organizes workshops and events.

Folk Music & Center Museum Ontario
Folk Music Center & Museum

The Folk Music Center & Museum in Ontario has a huge collection of musical instruments, including guitars, Sitars, mandolins, violins, dulcimers, balalaikas, and banjos. It also houses African musical instruments, accordions, castanets, bells, ocarinas, and drums.

Popular Flight Routes to Ontario

DepartingDestinationDurationBest Price
PhoenixOntario01h:00mUSD 48
CharlotteOntario05h:20mUSD 85
DallasOntario03h:20mUSD 68
GuadalajaraOntario03h:15mUSD 146
NashvilleOntario06h:15mUSD 150

Popular Airports in Ontario

Ontario International Airport (ONT) is a major airport in Ontario, California that connects the city with both domestic and international destinations. The airport serves the Inland Empire and Greater Los Angeles Metro areas. In addition, it is a hub for FedEx Express, New Pacific Airlines, and UPS Airlines and focus city for Amazon Air. According to 2022 statistics, the airport has received 5,740,593 passengers and managed 101,135 aircraft operations.

Which is The Cheapest Day to Fly to Ontario?

Usually, airlines reduce their fares for weekday flights to Ontario. Keep an eye for price drops to grab great deals. If you want to find more affordable flights, it’s best to be flexible with your travel dates.

Which Time of The Day is The Cheapest to Book Flights to Ontario?

Finding a precise answer to this question is difficult. You can set a price alert, which will notify you when an airline reduces its prices or offers airfare discounts. In general, flights during the early morning and late night tend to be more affordable in comparison.

Top Tips to Get Cheap Flights to Ontario

  • Compare Price
    Comparing airfare across multiple airlines and flight booking sites can increase the chance of getting cheap flights to Ontario. So before you proceed with final reservation, make sure you have done enough research.
  • Round Trip Tickets
    Return tickets are generally less expensive. If you are not planning to stay in Ontario forever and know the date, get yourself a return ticket.
  • Off Season
    Travel during the off-season or shoulder season, when the airlines decrease their price.
  • Set Price Alert
    The airfare constantly fluctuates. To get an inexpensive flight ticket that will save some extra bucks, set a price alert.
  • Identify the Cheapest Day and Time
    Generally, during weekdays airlines drop their price and increase during the weekends and holidays. If your travel date is flexible, book cheap flights to Ontario when the price is cheaper.


  • What airlines fly to Ontario?

    American, Delta, Alaska, JetBlue, Allegiant Air, Southwest, United offer regular flights to Ontario from selected airports in the US.

  • What is the cheapest month to fly to Ontario?

    We have found that the flights departing to Ontario in June and November are the cheapest.

  • What airport do you fly into for Ontario?

    Ontario International Airport (ONT) is the only major airport that serves the Inland Empire and Greater Los Angeles Metro areas.

  • What airlines fly out of Ontario?

    Delta, Alaska, JetBlue, Southwest, Spirit, United, and American Airlines offer regular flights out of Ontario.

  • How can I find the best flight deal to Ontario?

    The best way to get discounts on flight fares is to reserve at least two to four weeks prior to your journey. When you book your flight with, it displays the best price available.

  • What is Ontario known for?

    First developed as an agricultural community, Ontario is now home to several shopping complexes, parks, lakes, and picnic areas.

  • Which language is spoken in Ontario?

    English is widely spoken in Ontario.

  • Do I need a visa to travel to Ontario?

    Requirement of a visa to travel to Ontario depends on your citizenship. European citizens may not need to apply for a visa to travel to the US.

Cheap Flights To Ontario
  • Cheap Flights from Phoenix to Ontario
  • Cheap Flights from Boston to Ontario
  • Cheap Flights from Bogota to Ontario
  • Cheap Flights from Chicago to Ontario
  • Cheap Flights from Denver to Ontario
  • Cheap Flights from Kentucky to Ontario
Cheap Flights From Ontario
  • Cheap Flights from Ontario to Orlando
  • Cheap Flights from Ontario to Mumbai
  • Cheap Flights from Ontario to Ecuador
  • Cheap Flights from Ontario to Peru
  • Cheap Flights from Ontario to Alaska
  • Cheap Flights from Ontario to Denver
Airports Near Ontario
  • Ontario International Airport – ONT
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Unpublished discounted fares available for this route

Calling before booking can save you big

Unpublished discounted fares available for this route

Calling before booking can save you big