$49 Cheap flights from Sky Harbor Intl. to Los Angeles - Ontario Intl. (PHX to ONT)

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Find The Best Dates To Fly from Sky Harbor Intl. to Los Angeles - Ontario Intl.

Compare Flight Prices from Phoenix to Ontario

Affordable Airfare Tickets from PHX to ONT Airport

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $97 round trip and $49 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 7 - Tue, Aug 12
PHX
Phoenix
ONT
Ontario
$97 Roundtrip, found 6 days ago
$97
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 7 from Phoenix to Ontario, returning Tue, Aug 12, priced at $97 found 6 days ago
Mon, Jun 2 - Tue, Jun 3
PHX
Phoenix
ONT
Ontario
$97 Roundtrip, found 3 days ago
$97
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Jun 2 from Phoenix to Ontario, returning Tue, Jun 3, priced at $97 found 3 days ago
Mon, Jun 2 - Tue, Jun 3
PHX
Phoenix
ONT
Ontario
$99 Roundtrip, found 3 days ago
$99
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jun 2 from Phoenix to Ontario, returning Tue, Jun 3, priced at $99 found 3 days ago
Mon, Jun 2 - Tue, Jun 3
PHX
Phoenix
ONT
Ontario
$107 Roundtrip, found 3 days ago
$107
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Jun 2 from Phoenix to Ontario, returning Tue, Jun 3, priced at $107 found 3 days ago
Mon, Jun 2 - Tue, Jun 3
PHX
Phoenix
ONT
Ontario
$112 Roundtrip, found 3 days ago
$112
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Jun 2 from Phoenix to Ontario, returning Tue, Jun 3, priced at $112 found 3 days ago
Tue, May 27 - Wed, May 28
PHX
Phoenix
ONT
Ontario
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, May 27 from Phoenix to Ontario, returning Wed, May 28, priced at $117 found 3 days ago
Mon, Jun 2 - Tue, Jun 3
PHX
Phoenix
ONT
Ontario
$127 Roundtrip, found 3 days ago
$127
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Jun 2 from Phoenix to Ontario, returning Tue, Jun 3, priced at $127 found 3 days ago
Wed, Jun 11 - Thu, Jun 12
PHX
Phoenix
ONT
Ontario
$136 Roundtrip, found 6 days ago
$136
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jun 11 from Phoenix to Ontario, returning Thu, Jun 12, priced at $136 found 6 days ago
Mon, Jun 2 - Tue, Jun 3
PHX
Phoenix
ONT
Ontario
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Jun 2 from Phoenix to Ontario, returning Tue, Jun 3, priced at $137 found 3 days ago
Mon, Jun 2 - Tue, Jun 3
PHX
Phoenix
ONT
Ontario
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 2 from Phoenix to Ontario, returning Tue, Jun 3, priced at $139 found 3 days ago

Los Angeles - Ontario Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Snow Lake Lodge

Snow Lake Lodge

3 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 23
found 7 hours ago
Roundtrip flight included
Phoenix (PHX) to Ontario (ONT)
N+P Boutique Lodge

N+P Boutique Lodge

4 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 23
found 7 hours ago
Roundtrip flight included
Phoenix (PHX) to Ontario (ONT)
Bluegreen Vacations Big Bear Village, Ascend Resort Collection

Bluegreen Vacations Big Bear Village, Ascend Resort Collection

4 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 23
found 7 hours ago
Roundtrip flight included
Phoenix (PHX) to Ontario (ONT)
Clover by Avantstay Gorgeous Ski In/ Ski Out Home w/ Game Room & Hot Tub!

Clover by Avantstay Gorgeous Ski In/ Ski Out Home w/ Game Room & Hot Tub!

3 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 23
found 7 hours ago
Roundtrip flight included
Phoenix (PHX) to Ontario (ONT)
SoCal Vacations - Village Inn

SoCal Vacations - Village Inn

2.5 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 23
found 7 hours ago
Roundtrip flight included
Phoenix (PHX) to Ontario (ONT)
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Frequently asked questions

Can I catch a flight from Phoenix Sky Harbor Airport to Ontario Airport right now?
For information on any present Los Angeles - Ontario Intl. Airport (ONT) quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught out en route.
Are there direct flights from Phoenix Sky Harbor Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Multiple airlines offer nonstop flights from PHX to Ontario Airport. Among these are Southwest Airlines and American Airlines — start with them if you want to land at your destination as quickly as possible.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Los Angeles - Ontario Intl. Airport (ONT), please visit our Customer Service Portal.
How long is the flight from Sky Harbor Intl. Airport (PHX) to Los Angeles - Ontario Intl. Airport (ONT)?
You’ll have just enough time to get through a chapter or two in your favorite novel as the flight from Sky Harbor Intl. Airport (PHX) to Ontario Airport is only 1 hour and 16 minutes. You might find yourself left on a cliffhanger!
What is the flight distance from Sky Harbor Intl. Airport (PHX) to ONT?
The flight distance from Sky Harbor Intl. Airport (PHX) to Ontario Airport is only 320 mi. You’ll be disembarking at your destination in the blink of an eye.
What airlines fly from Sky Harbor Intl. Airport (PHX) to ONT?
There are a few airlines that offer direct flights from Phoenix Sky Harbor Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT). Southwest Airlines (WN) is one of the most reliable, operating 126 flights each month. Another option is American Airlines (AA), which offers 108 flights every month. The more air carriers you consider, the more likely you are to snag an amazing deal.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Phoenix to Ontario

 

Traveling From
Sky Harbor Intl.
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
1 hours 10 mins
Earliest Departure Time
7:43AM MST
Latest Departure Time
9:50PM MST
Lowest Flight Price
$97

Route Info

Flight path for flights from Phoenix Sky Harbor International Airport to LA/Ontario International Airport


Origin:
PHX - Phoenix Sky Harbor International Airport
Destination:
ONT - LA/Ontario International Airport
Distance:
326.00 miles


Airlines & Aircraft Used on PHX to ONT Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737 all pax models

Discover our best flights from Phoenix PHX to Ontario ONT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Phoenix PHX to Ontario ONT at the right price  

Airfares to Ontario ONT from Phoenix PHX currently cost between $97 and $139. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Phoenix PHX to Ontario ONT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Phoenix PHX to Ontario ONT on Travelocity starting at $49. Prices and availability subject to change. Additional terms may apply. 

 

Get to Ontario ONT from Phoenix PHX quicker with direct flights. 

Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from PHX to take around 1 hour(s) 10 min(s).  

 

Find our cheapest airfares for flights from Phoenix PHX to Ontario ONT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from PHX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Phoenix PHX to Ontario ONT today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Phoenix PHX to Ontario ONT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Ontario ONT from Phoenix PHX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from PHX have this option.  

 

Travel with confidence when you book flights to Ontario ONT from Phoenix PHX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.