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Cheap flights from Phoenix to Ontario (PHX - ONT)

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The best prices from Phoenix to Ontario are usually found in October or December, booked 41 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Home North America USA California Ontario Cheap flights from Phoenix to Ontario

How to find the cheapest flight from
Phoenix (PHX) to Ontario (ONT)

PHX - ONT
Price
$193 - $323

Popular in

April

High demand for flights, 26% potential price rise

Cheapest in

October

Best time to find cheap flights, 19% potential price drop

Round-trip from

€193

From Phoenix to Ontario

One-way from

$92

One-way flight from Phoenix to Ontario

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Phoenix to Ontario?

Travelers have found that booking a Friday departure is the best way to save up to 13% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Phoenix to Ontario?

Users have found that booking a flight from Phoenix to Ontario at least 17 days early can save you up to 8% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Phoenix to Ontario for as little as $87 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $97 for flights departing within the next 3 days.

What is the cheapest month to fly from Phoenix to Ontario?

September is one of the best times of the year to fly to Ontario from Phoenix. Prices for September average $95 per person but you can even find prices for as low as $46. The most expensive prices can be found in the month of December. Opting for a September flight can save you 12% on your journey compared to booking in September

When is the cheapest time to fly from Phoenix to Ontario (PHX - ONT)?

One of the essential ways to save on airfare from Phoenix to Ontario is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

Cheap flights from Phoenix to Ontario in October, November 2020

The best prices found for PHX to ONT flights for October, November
24 Oct - 7 Nov
$82pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
21 Oct - 24 Oct
$132pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
29 Oct - 23 Nov
$139pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl

Phoenix to Ontario 2020 flight deals

Cheap flights to Ontario from Phoenix found for this year
24 Oct - 7 Nov
$82pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
2 Nov - 22 Nov
$92pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
21 Oct - 24 Oct
$132pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl

Last minute flights from Phoenix to Ontario

Late deals on round-trip flights to Ontario from Phoenix, departing today and this week
10 Oct - 17 Oct
$197pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
9 Oct - 11 Oct
$340pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
ONT
Ontario
ONT
Ontario
United Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
8 Oct - 13 Oct
$365pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Alaska Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl

One-way flights to Ontario from Phoenix

The cheapest one-way flights from Phoenix to Ontario
11:14 am - 11:59 am
Multiple Airlines
2 Stops
25h 45m
PHX - ONT
Multiple Airlines
$92
Kiwi.com
5:50 am - 12:58 pm
Multiple Airlines
2 Stops
31h 08m
PHX - ONT
Multiple Airlines
$93
Kiwi.com
11:14 am - 11:59 am
Multiple Airlines
2 Stops
25h 45m
PHX - ONT
Multiple Airlines
$148
Kiwi.com

Related info for your journey

Useful info, stats and facts about Phoenix to Ontario flights.

Flight FAQs

From Phoenix to Ontario

Are flight prices decreasing from Phoenix to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Phoenix and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Phoenix to Ontario for under $100 on Cheapflights?

Yes, there are multiple flights from Phoenix to Ontario for under $100. The cheapest flight booked recently is on Multiple Airlines for just $82, but on average you can expect to pay $191.

Are there nonstop flights from Phoenix to Ontario for under $100 on Cheapflights?

There are no nonstop flights from Phoenix to Ontario, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Phoenix to Ontario for under $200?

There are currently 9+ open flights from Phoenix to Ontario within the next 7 days for less than $200.

What days are nonstop flights available from Phoenix to Ontario?

You can find nonstop flights on the following days: Sunday, Monday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Phoenix Sky Harbor Intl to Ontario was viewed by 307 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Phoenix or Ontario?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Phoenix is typically less than Ontario. We can gather that this will continue over the next 3 days.

Is Phoenix weather warmer or cooler than Ontario?

Temperatures around the 108 °F's can be experienced in July. The weather in Ontario is colder than in Phoenix. Plan for potential changes in flight availability as peak weather approaches in this location.

Related searches

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Alternative routes for Phoenix to Ontario

Flagstaff to Burbank from $148 pp
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Phoenix to Bakersfield from $230 pp

Destination information for Ontario

Things to know before you go. Useful info for your trip from Phoenix to Ontario

Airports servicing Phoenix

Phoenix (PHX)

Airports servicing Ontario

Ontario (ONT)

Popular flight searches

Check out other popular destinations found by fellow travelers

Hourly flight availability from Phoenix to Ontario

Afternoon Noon to 6 PM 75% of PHX to ONT departures
Morning 6 AM to noon 25% of PHX to ONT departures
Early morning Midnight to 6 AM 0% of PHX to ONT departures
Evening 6 PM to midnight 0% of PHX to ONT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Phoenix to Ontario
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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