For Unpublished Cheap Flight Deals,
Call Us at 1-646-738-4872

Search Cheap Flights from Ontario to Phoenix

Phoenix is the capital and most populous city of the state of Arizona and the fifth most populous city in the US. It is the most important city in the Phoenix Metropolitan Area (also known as the Valley of the Sun) in the Salt River Valley. Settled in 1867, the city is famous for its world-class golf courses and Native Indian heritage. Those with an artistic bent of mind can go to its numerous performing arts venues while those interested in adventure sports can go outdoors for rock climbing, hot-air ballooning, and desert jeep tours.

Things to do in Phoenix

South Mountain Park

South Mountain Park in Phoenix is the largest municipal park in the United States and one of the largest urban parks in the world. Its comprises a mountainous area of 16283 acres of native desert vegetation that translates to about 58 miles of cycling, hiking and horseback riding trails. The park also features native desert flora and fauna.

Desert Botanical Garden

The Desert Botanical Garden is a 140-acre botanical garden originally established in 1939. It is home to over 21000 plants across more than 4000 taxa. One-third of this remarkable number are native species, including some rich collections of agave and cacti. One can also find numerous plants here that have adapted to desert conditions.

Heard Museum

The Heard Museum is a private museum in Phoenix that showcases American Indian art in Phoenix. It presents a comprehensive view of the native tribe from a first-person perspective by displaying traditional and contemporary artworks. It places an emphasis of the Native Indian history, art and culture of the Southwest.

Best Time to Visit Phoenix

Winter and spring seasons (the months from November to April) are the best to book your flights from Ontario to Phoenix. It is the season when you can have a great time enjoying its events like Zoo Lights at the Phoenix Zoo, Fiesta Bowl, and Arizona Beer Week. Book your flights from ONT to PHX during winter and spring seasons to enjoy other attractions like McDowell Mountain Music Festival and Scottsdale Culinary Festival. It is advised to book Phoenix flights in advance to avoid paying more during peak season.


  • Great
    Based on 2,372 reviews
  • Safe & Secure Booking
  • Low Fare Promise
  • Buy with Confidence
  • 10+ Million Customers
    Per Year
  • Compare & Book Over
    600 Airlines Instantly!
  • Fast, Safe &
    Secure
  • Live 24/7
    Customer Support
OneTravel Credit Card
Earn 7X/$1 in Rewards on OneTravel.com
Financing option available