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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 $193 2 $183 3 $183 4 $173
5 $183 6 $183 7 $173 8 $168 9 $183 10 $213 11 $168
12 $183 13 $193 14 $173 15 $173 16 $183 17 $213 18 $168
19 $183 20 $193 21 $173 22 $173 23 $193 24 $193 25 $168
26 $193 27 $193 28 $173 29 $183 30 $203 31 $213  
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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 5:55 am 8:34 am Sep 18 - Oct 1
4280 6:05 am 8:35 am Oct 2 - Nov 1
4313 12:25 pm 2:50 pm Oct 7 - Oct 21
4313 12:25 pm 2:50 pm Oct 25 - Oct 30
4313 12:25 pm 2:54 pm Sep 18 - Oct 1
4313 12:25 pm 2:54 pm Sep 23 - Sep 30
4313 12:25 pm 2:50 pm Oct 2 - Oct 24
4313 12:25 pm 2:50 pm Oct 26 - Oct 31
4268 3:57 pm 6:34 pm Sep 20 - Sep 27
4268 3:57 pm 6:34 pm Sep 18 - Oct 1
4268 3:57 pm 6:34 pm Sep 23 - Sep 30
4268 4:20 pm 6:50 pm Oct 2 - Oct 24
4268 4:20 pm 6:50 pm Oct 26 - Nov 1
4268 4:20 pm 6:50 pm Oct 25 - Oct 25
4268 4:20 pm 6:50 pm Oct 7 - Oct 21
4268 4:20 pm 6:50 pm Oct 4 - Oct 18
4344 6:55 pm 9:32 pm Sep 18 - Sep 30
4344 6:55 pm 9:32 pm Sep 19 - Oct 1
4344 7:20 pm 9:45 pm Oct 26 - Oct 29
4344 7:20 pm 9:45 pm Oct 5 - Oct 24
4344 7:20 pm 9:45 pm Oct 3 - Oct 3
4344 7:20 pm 9:45 pm Oct 2 - Oct 2
4344 7:20 pm 9:45 pm Oct 7 - Oct 23