Flights from Ontario to Phoenix Sky Harbor

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Our cheapest offers for flights from Ontario to Phoenix Sky Harbor

Here you can compare cheap flights from Ontario (ONT) to Phoenix Sky Harbor (PHX) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Phoenix Sky Harbor. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Ontario
Phoenix - Sky Harbor
Outbound
04/26/25
direct
AA1666
01h 15min
Return
05/23/25
direct
AA1666
01h 12min
American Airlines ?
$345
Ontario
Phoenix - Sky Harbor
Outbound
04/26/25
direct
AA1666
01h 15min
Return
05/23/25
direct
AA2661
01h 22min
American Airlines ?
$361
Ontario
Phoenix - Sky Harbor
Outbound
04/26/25
1 Stopover (SFO)
UA0277, UA1561
12h 18min
Return
05/23/25
1 Stopover (SFO)
UA1954, UA0794
16h 05min
United Airlines ?
$509
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Ontario to Phoenix Sky Harbor

Favorite airline: Frontier Airlines
100 % of flights booked on the route from Ontario to Phoenix - Sky Harbor are booked with Frontier Airlines, American Airlines and United Airlines.
Frontier Airlines
95 %
American Airlines
3 %
United Airlines
2 %
Cheapest weekday: Saturday
The cheapest ticket prices are available for flights departing on Saturday.
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 88 % more expensive.
non stop flight
1 stop
01h 19min
06h 48min
53 $
442 $
The favorite connection is non-stop
99 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
01h 19min, from 53 $
99 %
1 stopover San Francisco International Airport, CA
06h 48min, from 442 $
1 %

Important flight information

Flight information: Ontario - Phoenix - Sky Harbor

Roundtrip from 344,52 $
Flight duration min. 01:14 / max. 06:20
Return flight duration min. 01:10/ max. 03:05
Distance 522 km
Flights per week 91
Departure airport Airport Ontario-CA (ONT)
Arrival airport Airport Phoenix - Sky Harbor International Airport (PHX)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Phoenix - Sky Harbor
Flight destinations with a similar price
Flight destinations with a similar price
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.