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Cheap Flights from Houston to Chicago (HOU - CHI)

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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 HOU to CHI (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $529 2 $423
3 $308 4 $298 5 $293 6 $293 7 $268 8 $268 9 $287
10 $253 11 $248 12 $268 13 $242 14 $243 15 $275 16 $270
17 $240 18 $225 19 $187 20 $177 21 $193 22 $208 23 $182
24 $190 25 $182 26 $177 27 $175 28 $245 29 $258 30 $260
31 $208            
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Direct flights HOU to CHI 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 4 - Oct 1
4280 5:55 am 8:34 am Aug 21 - Aug 30
4280 5:55 am 8:34 am Aug 20 - Sep 3
2980 6:05 am 8:35 am Aug 19 - Aug 19
4280 6:05 am 8:50 am Aug 1 - Aug 18
4280 6:05 am 8:50 am Jul 31 - Aug 17
4313 12:25 pm 2:54 pm Sep 3 - Sep 15
4313 12:30 pm 2:59 pm Aug 19 - Aug 30
4313 12:30 pm 2:59 pm Aug 31 - Aug 31
4313 12:30 pm 3:00 pm Jul 31 - Aug 18
4313 12:30 pm 2:59 pm Sep 1 - Sep 2
4268 3:55 pm 6:32 pm Sep 1 - Sep 2
4268 3:55 pm 6:32 pm Aug 31 - Aug 31
4268 3:55 pm 6:32 pm Aug 19 - Aug 30
4268 3:57 pm 6:34 pm Sep 3 - Sep 13
4268 4:45 pm 7:25 pm Aug 2 - Aug 16
4268 4:45 pm 7:25 pm Jul 31 - Aug 18
4344 6:45 pm 9:15 pm Aug 5 - Aug 14
4344 6:45 pm 9:15 pm Aug 8 - Aug 18
4344 6:55 pm 9:32 pm Sep 1 - Sep 12
4344 6:55 pm 9:32 pm Aug 20 - Aug 29
4344 6:55 pm 9:32 pm Aug 19 - Sep 11