Cheap Flights from Denver to Ontario (DEN - ONT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from DEN to ONT

Sun Mon Tue Wed Thu Fri Sat
  1 $307 2 $270 3 $264 4 $260 5 $260 6 $194
7
$194
8
$194
9 $205 10 $194 11 $224 12 $194 13 $179
14
$179
15 $212 16 $243 17 $243 18 $296 19 $302 20 $325
21 $315 22 $243 23 $252 24 $291 25 $229 26 $344 27 $336
28 $307 29 $294 30 $310 31 $315      

Best fares found by others...

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Direct flights DEN to ONT on United
Flight # Depart DEN Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
5480 12:10 am 1:30 am Dec 1 - Dec 1
6281 11:14 am 12:38 pm Dec 3 - Dec 17
6281 11:16 am 12:40 pm Dec 1 - Dec 1
5518 11:31 am 12:55 pm Jan 1 - Jan 1
5518 11:31 am 12:51 pm Dec 30 - Jan 2
6281 11:31 am 12:51 pm Dec 22 - Dec 22
6281 11:31 am 12:51 pm Dec 18 - Dec 23
6281 11:31 am 12:51 pm Dec 26 - Dec 29
6281 11:31 am 12:55 pm Dec 20 - Dec 20
5518 11:33 am 12:57 pm Dec 28 - Dec 28
6281 11:33 am 12:57 pm Dec 27 - Dec 27
6281 11:33 am 12:57 pm Dec 21 - Dec 21
5518 11:35 am 12:59 pm Dec 2 - Dec 2
6281 11:37 am 1:01 pm Dec 24 - Dec 31
6281 11:37 am 1:01 pm Dec 25 - Dec 25
5518 7:10 pm 8:30 pm Dec 3 - Dec 10
5518 7:10 pm 8:34 pm Dec 9 - Dec 16
6195 7:55 pm 9:19 pm Dec 30 - Jan 2
6195 7:55 pm 9:19 pm Dec 26 - Dec 29
6195 7:55 pm 9:19 pm Dec 18 - Dec 23
6281 7:55 pm 9:19 pm Dec 28 - Dec 28
6375 7:55 pm 9:19 pm Dec 20 - Jan 3
5518 9:56 pm 11:15 pm Dec 1 - Dec 1
5518 10:00 pm 11:20 pm Dec 4 - Dec 15
5518 10:00 pm 11:20 pm Dec 17 - Dec 17