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Cheap Flights from Houston to Ontario (IAH - 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 IAH to ONT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $278
2 $284 3 $397 4 $284 5 $278 6 $284 7 $387 8 $387
9 $270 10 $487 11 $450 12 $270 13 $256 14 $358 15 $239
16 $326 17 $251 18 $234 19 $251 20 $316 21 $347 22 $251
23 $265 24 $256 25 $396 26 $342 27 $471 28 $435 29 $438
30
$438
           
KAYAK searches hundreds of sites to find the best rate for your next flight from Houston to Ontario. Get the best flight deal for your Ontario trip!
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Select an airline:  United
Direct flights IAH to ONT on United
Flight # Depart IAH Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
5164 9:19 am 10:53 am Dec 4 - Dec 15
5164 9:19 am 10:53 am Dec 6 - Dec 13
6422 9:19 am 10:53 am Dec 3 - Dec 3
4973 9:28 am 10:58 am Nov 28 - Nov 28
5164 9:28 am 10:58 am Dec 1 - Dec 1
5164 9:28 am 10:58 am Nov 2 - Nov 27
5164 9:28 am 10:58 am Nov 30 - Nov 30
6422 9:28 am 10:58 am Dec 2 - Dec 2
5164 10:07 am 11:37 am Nov 29 - Nov 29
5175 5:35 pm 7:05 pm Dec 6 - Dec 13
5175 5:35 pm 7:05 pm Dec 3 - Dec 17
5175 5:48 pm 7:18 pm Nov 30 - Nov 30
5175 6:16 pm 7:46 pm Nov 23 - Nov 24
5175 6:16 pm 7:46 pm Nov 8 - Nov 29
5175 6:16 pm 7:46 pm Nov 2 - Nov 19
5175 6:25 pm 7:55 pm Nov 20 - Nov 28
5175 6:25 pm 7:55 pm Dec 1 - Dec 7
5175 6:35 pm 8:05 pm Nov 4 - Dec 2