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Cheap Flights from Oakland to Ontario (OAK - ONT)

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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 OAK to ONT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
  1 $402 2 $526 3 $311 4 $357 5 $359 6 $357
7 $330 8 $357 9 $355 10 $328 11 $301 12 $301 13 $282
14 $406 15 $263 16 $263 17 $263 18 $263 19 $308 20 $253
21 $263 22 $282 23
$282
24 $308 25 $263 26 $330 27 $263
28 $348 29
$348
30 $473        
KAYAK searches hundreds of sites to find the best rate for your next flight from Oakland to Ontario. Get the best flight deal for your Ontario trip!
Here's how it works. Search KAYAK for a flight ticket from Oakland to Ontario. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  Southwest
Direct flights OAK to ONT on Southwest
Flight # Depart OAK Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
824 6:55 am 8:10 am Sep 8 - Oct 30
1567 7:50 am 9:05 am Oct 4 - Oct 25
1568 7:50 am 9:05 am Aug 30 - Sep 27
4742 8:25 am 9:40 am Sep 7 - Oct 30
4543 10:35 am 11:50 am Sep 30 - Oct 6
4543 10:35 am 11:50 am Oct 4 - Oct 25
4543 10:35 am 11:50 am Oct 7 - Oct 31
949 10:35 am 11:50 am Sep 7 - Sep 29
949 10:35 am 11:50 am Aug 30 - Sep 27
989 1:00 pm 2:15 pm Aug 30 - Oct 25
1009 1:20 pm 2:30 pm Sep 7 - Oct 30
1926 3:45 pm 5:00 pm Oct 4 - Nov 1
1928 3:45 pm 5:00 pm Sep 6 - Sep 27
2615 3:55 pm 5:10 pm Sep 7 - Sep 14
2615 3:55 pm 5:10 pm Sep 16 - Sep 29
2615 3:55 pm 5:10 pm Sep 30 - Oct 6
2615 3:55 pm 5:10 pm Sep 8 - Sep 15
2615 3:55 pm 5:10 pm Oct 7 - Oct 19
924 7:15 pm 8:25 pm Sep 7 - Oct 30
1308 8:10 pm 9:25 pm Oct 4 - Oct 18
1309 8:10 pm 9:25 pm Sep 6 - Sep 20
4195 8:10 pm 9:25 pm Sep 27 - Sep 27
473 8:50 pm 10:05 pm Sep 30 - Oct 30
473 8:50 pm 10:05 pm Sep 9 - Sep 29