$58 Find Cheap Flights from Phoenix to Ontario - Compare and Save

The city center of Ontario lies about 2.4 miles from Ontario International Airport (ONT), and taxis provide the quickest means to get there in about 10 minUTES. Still, if you’re commuting on a tight budget, you can hop onto a Metro bus, which takes approximately 12 minutes to cover the distance between the two points.

Nothing beats the convenience of leaping into an adventure in a car, immediately you land in Ontario from Phoenix. Multiple car rental agencies, such as Avis and Hertz, run their desks at this facility. To locate the car rental garages, go past the baggage claim area, then downstairs to the street level, before exiting the terminal. A free airport shuttle will then drop you at the pickup garage.

ONT caters to the needs of disabled passengers and persons with limited mobility from PHX. ONT, in collaboration with the California Relay Service, renders essential services to travelers who are speech-disabled or deaf to navigate the airport. Also, standard amenities such as restrooms are wheelchair accessible.

Mothers and their little ones arriving at ONT from PHX will find nursing and lactation suites at their disposal. The rooms feature benches and sinks and provide the needed privacy when pumping and breastfeeding. They’re located in Terminal 2, second floor, near women’s restrooms.

Among airlines operating Phoenix Sky Harbor Intl Airport to Ontario flights:

• Southwest: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Phoenix Sky Harbor Intl Airport and Ontario. The airlines offering nonstop flights on this route include:

• Southwest
• American Airlines

Flights from Phoenix Sky Harbor Intl Airport to Ontario usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Ontario (ONT).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Phoenix Sky Harbor Intl Airport to Ontario:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $193 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $267 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Connecting flights from Phoenix Sky Harbor Intl Airport to Ontario most commonly pass through:

• Las Vegas Harry Reid Intl (LAS) - 89% of one-stop connections
• Denver Intl (DEN) - 11% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 35% on the Phoenix Sky Harbor Intl Airport to Ontario route. Tuesday is the cheapest departure day at $209 round-trip on average, while Sunday is the most expensive at $319, a difference of $110. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Phoenix Sky Harbor Intl Airport to Ontario flights, with 38% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 12%.

Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

These are the earliest and latest flight times available from Phoenix Sky Harbor Intl Airport to Ontario:

• Earliest: departs at 7:45 am and lands at 9:04 am
• Latest: departs at 11:55 pm and lands at 1:14 am.

The flight takes about 1h 19m.

Last-minute fares on this route - booked within 2 weeks of departure - run 55% above the route average of $259. Book 5 weeks before departure for the lowest fares.

A nonstop flight from Phoenix Sky Harbor Intl Airport to Ontario takes 1h 19m, covering 324 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $117 to $960. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Phoenix Sky Harbor Intl Airport to Ontario are currently lower than usual. Average one-way flight prices are about $78, which is 60% below the typical average for this route.

Flying via Las Vegas Harry Reid Intl (LAS) gives the shortest average 1-stop total travel time at 6h 26m, compared with 13h 38m via Denver Intl (DEN).

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
· Fox
· Thrifty
· Europcar
· Dollar
· Alamo

Round-trip flights from Phoenix Sky Harbor Intl Airport to Ontario range from $177 to $362, with an average of $259 over the past 12 months. Anything below $177 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Phoenix Sky Harbor Intl Airport to Ontario flights:

• • American Airlines
• • JetBlue