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Cheap Flights from Ontario to Portland (ONT - PDX)

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 ONT to PDX (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $441 2 $395 3 $368 4 $322 5 $311 6 $283
7 $307 8 $294 9 $283 10 $283 11 $294 12 $260 13 $238
14 $256 15 $260 16 $234 17 $234 18 $256 19 $256 20 $234
21 $256 22 $256 23 $234 24 $234 25 $256 26 $256 27 $234
28 $256 29 $278 30 $234        
KAYAK searches hundreds of sites to find the best rate for your next flight from Ontario to Portland. Get the best flight deal for your Portland trip!
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Direct flights ONT to PDX on Delta
Flight # Depart ONT Arrive PDX Sun Mon Tue Wed Thu Fri Sat Valid Between
9157 8:50 pm 10:58 pm Aug 28 - Sep 26
9157 8:50 pm 11:04 pm Sep 28 - Oct 31