Cheap Flights to Ontario, CA (ONT)

Flights from San Francisco to Ontario, CA

$13 $12

Prime price per passenger

Flights from Las Vegas to Ontario, CA

$14 $13

Prime price per passenger

Flights from Portland to Ontario, CA

$15 $14

Prime price per passenger

Flights from Seattle to Ontario, CA

$15 $14

Prime price per passenger

Flights from Denver to Ontario, CA

$15 $14

Prime price per passenger

Flights from Salt Lake City, UT to Ontario, CA

$25 $24

Prime price per passenger

Flights from Sacramento, CA to Ontario, CA

-21 %

$26 $20

Prime price per passenger

Flights from Dallas to Ontario, CA

-28 %

$34 $24

Prime price per passenger

Flights from Phoenix to Ontario, CA

-22 %

$48 $37

Prime price per passenger

Flights from Houston to Ontario, CA

-22 %

$48 $37

Prime price per passenger

Flights from Chicago to Ontario, CA

-22 %

$49 $38

Prime price per passenger

Flights from Austin, TX to Ontario, CA

-22 %

$49 $38

Prime price per passenger

Flights from St. Louis, MO to Ontario, CA

-22 %

$49 $38

Prime price per passenger

Flights from Atlanta to Ontario, CA

-20 %

$56 $45

Prime price per passenger

Flights from Cleveland, OH to Ontario, CA

-19 %

$58 $47

Prime price per passenger

Flights from Orlando to Ontario, CA

-14 %

$60 $52

Prime price per passenger

Flights from Philadelphia to Ontario, CA

-13 %

$64 $56

Prime price per passenger

Flights from Tampa to Ontario, CA

-17 %

$64 $53

Prime price per passenger

Flights from New York City to Ontario, CA

-13 %

$64 $56

Prime price per passenger

Flights from San Antonio, TX to Ontario, CA

$69 $67

Prime price per passenger

Flights from Baltimore, MD to Ontario, CA

$83 $80

Prime price per passenger

Flights from Detroit to Ontario, CA

$83 $80

Prime price per passenger

Cheap Flights to Ontario, CA (ONT)

About Ontario, CA

Located amid the sweeping plains of San Bernardino County, just south of LA, Southern California's Ontario's origins date back to the 19th century when it was a thriving agricultural community. Visitors on a trip to this SoCal metropolis will experience something out of the ordinary. A buzzing city that not only boasts a wealth of things to do, but also offers the ideal jumping off point for exploring some of California's spectacular nature and top attractions, situated only a short drive from paradisiacal coastlines, tempting wineries and the world-famous Disneyland and Universal Studios.

Frequently asked questions about flights to Ontario, CA

How can I find cheap flights to Ontario, CA on eDreams?

At eDreams you will find flights from $12 to Ontario, CA. Thanks to the combination of various technologies, machine learning algorithms and real user searches on our platform, you will be able to choose between the different options that best suit your needs when you have to fly to Ontario, CA.

Which airlines fly to Ontario, CA?

Airlines flying direct from the US to Ontario, CA include:

Frontier Airlines, with flights from Las Vegas, Denver and from San Francisco, for example.
Alaska Airlines, with flights from Seattle to Ontario, CA and Honolulu and also from Portland.

Airlines with indirect flights to Ontario, CA include:

Frontier Airlines, which flies from Dallas, Chicago or New York City.
China Airlines, with flights from Tokyo and Manila, as well as from Ho Chi Minh City.
Alaska Airlines, with flights from New York City, Chicago and also Istanbul.

How long before a flight to Ontario, CA should I be at the airport?

If you want to be on time for your flight to Ontario, CA, you should get to the airport at least two to three hours in advance. Check-ins, security controls, customs, and boarding the airplane can take some time. At eDreams, you can find the best deals for flights to Ontario, CA departing from over 89 cities and choose from a variety of services that will improve your time at the airport and guarantee a much better travel experience, such as priority boarding and additional luggage. For more convenience, when booking your flight to Ontario, CA with eDreams you can also add insurance or opt for a refundable fare and have a problem-free trip!

What is the name of Ontario, CA’s airport?

Ontario, CA is served by 1 airport[s]. Ontario International operates flights towards both domestic and international destinations within 89 cities, such as Las Vegas, San Francisco and Denver, the most popular routes.

How far is Ontario, CA’s airport from the city centre?

Ontario, CA’s airport Ontario International is located 2 miles from the city centre.

What is the weather like in Ontario, CA?

If you're looking for summer vibes, the best time to travel to Ontario, CA is in July, June and August, when the average temperature reaches 31.62 °C, while June, August and September are the 3 sunniest months of the year, with an average of 138.82 hours. However, if you prefer colder temperatures, make sure you visit Ontario, CA during January, March or February to experience an average of 5.81 °C. For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during June, August and January, when the average precipitation in Ontario, CA is 3.35 mm, while the months of January, February and March are drier, with an average of 0 mm.

The best flight deals to Ontario, CA (ONT)

Popular flight routes to Ontario, CA