Cheap Flights from Ontario to Phoenix
Cheap Flights from Ontario to Phoenix
Looking for cheap flights from Ontario to Phoenix? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Ontario to Phoenix vary by season, cabin, and date, but available award flights can start around 4,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Ontario to Phoenix for specific travel dates.
2026-11-05
ONT - PHX
Economy | Non stop | 9+ left
From 4,500 Pts + $25.6
2026-11-07
ONT - PHX
Economy | Non stop | 9+ left
From 4,500 Pts + $25.6
2026-11-08
ONT - PHX
Economy | Non stop | 9+ left
From 4,500 Pts + $25.6
2026-11-09
ONT - PHX
Economy | Non stop | 9+ left
From 4,500 Pts + $25.6
2026-11-10
ONT - PHX
Economy | Non stop | 9+ left
From 4,500 Pts + $25.6
2026-11-11
ONT - PHX
Economy | Non stop | 5 left
From 4,500 Pts + $25.6
Ontario to Phoenix flight facts
Distance
324 mi
521 km in a straight line
Estimated flight time
about 1h 15m
In the air, for the straight-line distance
Time difference
+1h
Phoenix is 1 hour ahead of Ontario.
Airports in Ontario
ONT · Ontario Intl
Airports in Phoenix
PHX · Phoenix Sky Harbor Intl
Nearby airport alternatives
Flights Santa Ana - Phoenix · Santa Ana is 30 mi from Ontario
Flights Burbank - Phoenix · Burbank is 44 mi from Ontario
Flights Los Angeles - Phoenix · Los Angeles is 47 mi from Ontario
Flights Palm Springs - Phoenix · Palm Springs is 65 mi from Ontario
Flights San Diego - Phoenix · San Diego is 94 mi from Ontario
Flights Ontario - Tucson · Tucson is 110 mi from Phoenix
Premium cabin flights from Ontario to Phoenix
Premium cabin
2026-11-06
ONT - PHX
First | Non stop | 2 left
From 9,000 Pts + $25.6
Premium cabin
2026-11-12
ONT - PHX
First | Non stop | 2 left
From 9,000 Pts + $25.6
Premium cabin
2026-11-06
ONT - PHX
Business | Non stop
From 19,300 Pts + $5.6
Premium cabin
2026-11-09
ONT - PHX
Business | Non stop
From 19,300 Pts + $5.6
Premium cabin
2026-11-09
ONT - PHX
Business | Non stop
From 19,300 Pts + $5.6
Premium cabin
2026-11-09
ONT - PHX
Business | Non stop
From 19,300 Pts + $5.6
Selected hotels for your next stay
Phoenix, AZ (USA)
JW Marriott Phoenix Desert Ridge Resort & Spa
From Pts or $353
Scottsdale, AZ (USA)
JW Marriott Scottsdale Camelback Inn Resort & Spa
From Pts or $734
Phoenix, AZ (USA)
The Westin Phoenix Downtown
From Pts or $170
Frequently Asked Questions
The cheapest route from Ontario to Phoenix depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Ontario to Phoenix.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Ontario to Phoenix.
Ontario and Phoenix are about 324 miles (521 km) apart in a straight line.
Flying the 324-mile straight-line distance takes about 1h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Phoenix is 1 hour ahead of Ontario.
Departures from Ontario: Ontario Intl (ONT). Arrivals in Phoenix: Phoenix Sky Harbor Intl (PHX).
Travelers searching this route also look at other popular routes into Phoenix, plus the return trip when we track it. Fares and award space change daily.
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