$29 Cheap flights from Los Angeles - Ontario Intl. to Sky Harbor Intl. (ONT to PHX)

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

Amazing ONT to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $58 round trip and $29 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 7 - Thu, May 9
ONT
Ontario
PHX
Phoenix
$58 Roundtrip, found 1 day ago
$58
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 7 from Ontario to Phoenix, returning Thu, May 9, priced at $58 found 1 day ago
Wed, May 8 - Sat, May 11
ONT
Ontario
PHX
Phoenix
$62 Roundtrip, found 7 hours ago
$62
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Wed, May 8 from Ontario to Phoenix, returning Sat, May 11, priced at $62 found 7 hours ago
Wed, May 22 - Sat, May 25
ONT
Ontario
PHX
Phoenix
$63 Roundtrip, just found
$63
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 22 from Ontario to Phoenix, returning Sat, May 25, priced at $63 just found
Sat, May 11 - Mon, May 13
ONT
Ontario
PHX
Phoenix
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 11 from Ontario to Phoenix, returning Mon, May 13, priced at $68 just found
Tue, May 7 - Thu, May 9
ONT
Ontario
PHX
Phoenix
$71 Roundtrip, found 1 day ago
$71
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 7 from Ontario to Phoenix, returning Thu, May 9, priced at $71 found 1 day ago
Fri, May 10 - Sat, May 11
ONT
Ontario
PHX
Phoenix
$72 Roundtrip, found 9 hours ago
$72
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, May 10 from Ontario to Phoenix, returning Sat, May 11, priced at $72 found 9 hours ago
Mon, May 6 - Tue, May 7
ONT
Ontario
PHX
Phoenix
$73 Roundtrip, found 1 day ago
$73
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 6 from Ontario to Phoenix, returning Tue, May 7, priced at $73 found 1 day ago
Wed, May 8 - Tue, May 14
ONT
Ontario
PHX
Phoenix
$74 Roundtrip, found 1 day ago
$74
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 8 from Ontario to Phoenix, returning Tue, May 14, priced at $74 found 1 day ago
Wed, May 1 - Wed, May 1
ONT
Ontario
PHX
Phoenix
$76 Roundtrip, found 2 days ago
$76
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, May 1 from Ontario to Phoenix, returning Wed, May 1, priced at $76 found 2 days ago
Sat, May 11 - Sun, May 12
ONT
Ontario
PHX
Phoenix
$76 Roundtrip, found 1 hour ago
$76
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 11 from Ontario to Phoenix, returning Sun, May 12, priced at $76 found 1 hour ago

Flight Schedule for ONT to PHX

CarrierFlightDepart ONTArrive PHXSat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Wed
4/24		Thu
4/25		Fri
4/26		Stops
AA56006:25 am07:40 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AA142310:00 am11:15 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AA266100:55 pm02:09 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AA187007:40 pm08:55 pmCheck FareCheck FareCheck Fare
-
Check FareCheck FareCheck Fare
0 Stops
F9162610:57 pm00:23 amCheck FareCheck Fare
-
Check FareCheck Fare
-
Check Fare
0 Stops
F9162410:55 pm00:21 am
-
-
Check Fare
-
-
Check Fare
-
0 Stops

Best Sky Harbor Intl. Flight and Hotel Packages

Sky Harbor Intl. flight + hotel packages - economy flights

Westgate Painted Mountain Golf Resort

Westgate Painted Mountain Golf Resort

4 out of 5
Save 100% on your flight
per person
Jun 5 - Jun 9
Roundtrip flight included
Ontario (ONT) to Phoenix (PHX)
ADERO Scottsdale Resort, Autograph Collection

ADERO Scottsdale Resort, Autograph Collection

4.5 out of 5
Save 100% on your flight
per person
Jun 5 - Jun 9
Roundtrip flight included
Ontario (ONT) to Phoenix (PHX)
Hilton Phoenix Tapatio Cliffs Resort

Hilton Phoenix Tapatio Cliffs Resort

4 out of 5
Save 100% on your flight
per person
Jun 5 - Jun 9
Roundtrip flight included
Ontario (ONT) to Phoenix (PHX)
Hilton Phoenix Resort at the Peak

Hilton Phoenix Resort at the Peak

4 out of 5
Save 100% on your flight
per person
Jun 5 - Jun 9
Roundtrip flight included
Ontario (ONT) to Phoenix (PHX)
Talking Stick Resort

Talking Stick Resort

4 out of 5
Save 100% on your flight
per person
Jun 5 - Jun 9
Roundtrip flight included
Ontario (ONT) to Phoenix (PHX)
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See all available trips from Los Angeles - Ontario Intl. to Sky Harbor Intl.
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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from ONT to PHX right now?
Ensure you go to the Covid-19 Travel Advisor to find out if there are any present travel advice reports and quarantine requirements in place in Phoenix Sky Harbor Airport when flying in from Los Angeles - Ontario Intl. Airport (ONT).
Are there direct flights from Ontario Airport to PHX?
Your next great adventure is on the opposite side of a single flight. You can jet direct from Los Angeles - Ontario Intl. Airport (ONT) to PHX with multiple airlines, including Southwest Airlines and American Airlines.
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 Phoenix Sky Harbor Airport, please visit our Customer Service Portal.
How long is the flight from ONT to Phoenix Sky Harbor Intl. Airport?
The journey from Ontario Airport to PHX is a quick 1 hour and 17 minutes in total. With such minimal travel time, you won’t need to worry if you forget to bring a phone charger in your carry-on baggage.
What is the flight distance from Ontario Airport to Phoenix Sky Harbor Intl. Airport?
With a flight distance of only 320 mi, some magazines or a podcast is all you’ll need to keep yourself amused on the trip between ONT and Phoenix Sky Harbor Intl. Airport. You’ll be disembarking the aircraft and diving headfirst into exciting adventures before you know it.
What airlines fly from ONT to Phoenix Sky Harbor Intl. Airport?
If you’re going to Phoenix from Ontario, you’ll find several airlines that advertise direct flights. One of the leading carriers is Southwest Airlines (WN), which offers 126 flights each month. If that’s not enough, have a look at the fares on offer from American Airlines (AA). This airline has 108 flights every month. Between the two, there’s no doubt you’ll find the flight to suit your travel plans.
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 American Airlines, Southwest 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.

 

Traveling From
Los Angeles - Ontario Intl.
Traveling To
Sky Harbor Intl.
Shortest Flight Time
1 hours 5 mins
Earliest Departure Time
6:25AM MST
Latest Departure Time
10:29PM MST
Lowest Flight Price
$58

Route Info

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


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


Airlines & Aircraft Used on ONT to PHX Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737 all pax models

Discover our best flights from Ontario ONT to Phoenix PHX. 

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 Ontario ONT to Phoenix PHX at the right price  

Airfares to Phoenix PHX from Ontario ONT currently cost between $58 and $76. 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 Ontario ONT to Phoenix PHX 

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 Ontario ONT to Phoenix PHX on Travelocity starting at $29. Prices and availability subject to change. Additional terms may apply. 

 

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

Get to Phoenix faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PHX from ONT to take around 1 hour(s) 5 min(s).  

 

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

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PHX from ONT. 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 Ontario ONT to Phoenix PHX today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Ontario ONT to Phoenix PHX. 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 Phoenix PHX from Ontario ONT 

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

 

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