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Cheap Flights from Houston to Chicago (IAH - ORD)

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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 ORD (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $135
2 $145 3 $175 4 $135 5 $135 6 $145 7 $175 8 $135
9 $145 10 $155 11 $135 12 $135 13 $145 14 $155 15 $135
16 $145 17 $145 18 $135 19 $135 20 $155 21 $175 22 $195
23 $175 24 $175 25 $175 26 $195 27 $215 28 $175 29 $205
30 $255            
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Direct flights IAH to ORD on American Airlines
Flight # Depart IAH Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4280 6:00 am 8:40 am Nov 6 - Nov 26
4280 6:00 am 8:40 am Nov 27 - Nov 27
4280 6:05 am 8:35 am Nov 2 - Nov 5
4280 6:05 am 8:35 am Oct 16 - Nov 1
4313 12:25 pm 2:50 pm Oct 30 - Nov 1
4313 12:25 pm 2:50 pm Oct 26 - Oct 31
4313 12:25 pm 2:50 pm Nov 2 - Nov 5
4313 12:25 pm 2:50 pm Nov 4 - Nov 4
4313 12:25 pm 2:50 pm Oct 28 - Oct 28
4313 12:50 pm 3:25 pm Nov 6 - Nov 22
4313 12:50 pm 3:25 pm Nov 11 - Dec 30
4313 12:50 pm 3:25 pm Nov 7 - Dec 5
4268 4:20 pm 6:50 pm Oct 26 - Oct 31
4268 4:20 pm 6:50 pm Oct 28 - Nov 1
4268 4:20 pm 6:50 pm Nov 2 - Nov 5
4268 4:20 pm 6:50 pm Nov 4 - Nov 4
4268 4:35 pm 7:15 pm Nov 8 - Nov 29
4268 4:35 pm 7:15 pm Nov 7 - Dec 5
4268 4:35 pm 7:15 pm Nov 6 - Nov 25
4344 7:20 pm 9:45 pm Oct 28 - Oct 30
4344 7:20 pm 9:45 pm Nov 4 - Nov 4
4344 7:20 pm 9:45 pm Nov 2 - Nov 5
4344 7:20 pm 9:45 pm Oct 26 - Oct 29
4344 7:45 pm 10:15 pm Nov 6 - Nov 20
4344 7:45 pm 10:15 pm Nov 7 - Nov 23
4344 7:45 pm 10:15 pm Nov 11 - Nov 18
4344 7:45 pm 10:15 pm Nov 25 - Nov 25
4344 7:45 pm 10:15 pm Nov 26 - Dec 22