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Cheap Flights from Portland to Ontario (PDX - ONT)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from PDX to ONT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $315 2 $279 3 $307 4 $283 5 $279 6 $279
7 $253 8 $253 9 $234 10 $234 11 $260 12 $253 13 $242
14 $253 15 $253 16 $234 17 $234 18 $257 19 $257 20 $242
21 $257 22 $257 23 $237 24 $260 25 $260 26 $272 27 $260
28 $275 29 $272 30 $272        
KAYAK searches hundreds of sites to find the best rate for your next flight from Portland to Ontario. Get the best flight deal for your Ontario trip!
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Direct flights PDX to ONT on Delta
Flight # Depart PDX Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
8975 6:00 pm 8:20 pm Aug 24 - Sep 27
8975 6:00 pm 8:10 pm Sep 28 - Nov 1
9150 8:00 pm 10:14 pm Aug 24 - Sep 26
9150 8:00 pm 10:11 pm Sep 28 - Oct 31