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Cheap Flights from Ontario to Seattle (ONT - SEA)

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.

Best fares from ONT to SEA (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $244 2 $234
3 $244 4 $240 5 $230 6 $260 7 $253 8 $276 9 $213
10 $230 11 $236 12 $203 13 $187 14 $224 15 $275 16 $229
17 $236 18 $219 19 $203 20 $203 21 $219 22 $219 23 $187
24 $234 25 $201 26 $187 27 $190 28 $256 29 $276 30 $213
31 $203            
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Direct flights ONT to SEA on Delta
Flight # Depart ONT Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
9044 6:25 am 8:56 am Aug 25 - Sep 16
9044 6:25 am 8:56 am Aug 8 - Aug 23
9044 6:25 am 8:56 am Aug 5 - Aug 7
9044 6:25 am 8:56 am Jul 24 - Aug 4
9099 10:30 am 12:55 pm Aug 15 - Aug 22
9099 10:30 am 12:55 pm Aug 6 - Aug 8
9099 10:30 am 12:55 pm Aug 4 - Aug 5
9099 10:30 am 12:55 pm Aug 1 - Aug 2
9099 10:30 am 12:55 pm Jul 30 - Aug 3
9099 10:30 am 12:55 pm Aug 9 - Aug 11
9099 10:30 am 12:55 pm Aug 12 - Aug 17
9099 10:30 am 12:55 pm Aug 23 - Aug 23
9099 10:35 am 1:01 pm Aug 24 - Sep 27