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Cheap Flights from Chicago to Houston (ORD - IAH)

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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 ORD to IAH (Found by others)

Sun Mon Tue Wed Thu Fri Sat
      1 $293 2 $293 3 $308 4 $244
5 $227 6 $193 7 $193 8 $193 9 $193 10 $193 11 $193
12 $193 13 $183 14 $173 15 $183 16 $183 17 $183 18 $173
19 $203 20 $183 21 $173 22 $173 23 $183 24 $183 25 $173
26 $193 27 $183 28 $183 29 $173 30 $183 31 $183  
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Direct flights ORD to IAH on American Airlines
Flight # Depart ORD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
4313 9:10 am 12:05 pm Nov 7 - Dec 5
4313 9:10 am 12:05 pm Nov 6 - Nov 22
4313 9:20 am 11:50 am Oct 7 - Oct 21
4313 9:20 am 11:50 am Oct 25 - Nov 1
4313 9:20 am 11:50 am Oct 26 - Oct 31
4313 9:20 am 11:50 am Oct 28 - Oct 28
4313 9:20 am 11:50 am Nov 2 - Nov 5
4313 9:20 am 11:50 am Nov 4 - Nov 4
4313 9:20 am 11:50 am Oct 2 - Oct 24
4268 1:05 pm 3:50 pm Nov 6 - Nov 25
4268 1:05 pm 3:50 pm Nov 7 - Dec 1
4268 1:10 pm 3:45 pm Oct 2 - Oct 24
4268 1:10 pm 3:45 pm Oct 25 - Oct 25
4268 1:10 pm 3:45 pm Oct 28 - Nov 1
4268 1:10 pm 3:45 pm Nov 2 - Nov 5
4268 1:10 pm 3:45 pm Nov 4 - Nov 4
4268 1:10 pm 3:45 pm Oct 26 - Oct 31
4268 1:10 pm 3:45 pm Oct 7 - Oct 21
4268 1:10 pm 3:45 pm Oct 4 - Oct 18
4344 4:10 pm 6:45 pm Oct 31 - Oct 31
4344 4:10 pm 6:45 pm Oct 26 - Oct 29
4344 4:10 pm 6:45 pm Oct 4 - Oct 25
4344 4:10 pm 6:45 pm Oct 5 - Oct 24
4344 4:10 pm 6:45 pm Nov 2 - Nov 5
4344 4:10 pm 6:45 pm Nov 1 - Nov 1
4344 4:10 pm 6:45 pm Oct 28 - Oct 30
4344 4:10 pm 6:45 pm Nov 4 - Nov 4
4344 4:10 pm 7:00 pm Nov 6 - Nov 20
4344 4:10 pm 7:00 pm Nov 7 - Nov 23
4344 4:10 pm 6:45 pm Oct 7 - Oct 23
4243 9:30 pm 12:10 am Nov 7 - Nov 23
4243 9:30 pm 11:50 pm Oct 2 - Oct 24
4243 9:30 pm 11:50 pm Nov 2 - Nov 5
4243 9:30 pm 11:50 pm Oct 7 - Oct 28
4243 9:30 pm 11:50 pm Oct 26 - Oct 29
4243 9:30 pm 11:50 pm Oct 30 - Oct 30
4243 9:30 pm 11:50 pm Nov 4 - Nov 4
4243 9:30 pm 12:10 am Nov 6 - Nov 25