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Cheap Flights from Chicago to Houston (CHI - 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 CHI to IAH (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $135
2 $224 3 $155 4 $135 5 $135 6 $155 7 $155 8 $135
9 $175 10 $155 11 $135 12 $135 13 $140 14 $140 15 $135
16 $155 17 $155 18 $135 19 $135 20 $155 21 $175 22 $195
23 $195 24 $175 25 $225 26 $225 27 $155 28 $215 29 $235
30 $328            
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Direct flights CHI to IAH on American Airlines
Flight # Depart ORD Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
4238 7:00 am 9:45 am Nov 30 - Nov 30
4313 9:10 am 12:05 pm Nov 6 - Nov 22
4313 9:10 am 12:05 pm Nov 11 - Dec 30
4313 9:10 am 12:05 pm Nov 27 - Nov 27
4313 9:10 am 12:05 pm Nov 7 - Dec 5
4313 9:10 am 12:05 pm Nov 29 - Dec 4
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 30 - Nov 1
4313 9:20 am 11:50 am Oct 26 - Oct 31
4268 1:05 pm 3:50 pm Nov 7 - Dec 5
4268 1:05 pm 3:50 pm Nov 6 - Nov 25
4268 1:05 pm 3:50 pm Nov 8 - Nov 29
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
4344 4:10 pm 7:00 pm Nov 8 - Dec 13
4344 4:10 pm 7:00 pm Nov 11 - Nov 18
4344 4:10 pm 7:00 pm Nov 25 - Nov 25
4344 4:10 pm 7:00 pm Nov 24 - Nov 24
4344 4:10 pm 7:00 pm Nov 26 - Dec 22
4344 4:10 pm 7:00 pm Nov 7 - Nov 23
4344 4:10 pm 7:00 pm Nov 6 - Nov 20
4344 4:10 pm 6:45 pm Nov 4 - Nov 4
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 31 - Oct 31
4243 9:30 pm 12:10 am Nov 26 - Dec 3
4243 9:30 pm 12:10 am Nov 7 - Nov 23
4243 9:30 pm 11:50 pm Nov 4 - Nov 4
4243 9:30 pm 11:50 pm Nov 2 - Nov 5
4243 9:30 pm 12:10 am Nov 6 - Nov 25
4243 9:30 pm 12:10 am Nov 28 - Nov 28