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Cheap Flights from Chicago to Houston (ORD - IAH)

DepartReturn
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.

Best fares from ORD to IAH (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $313 2 $308
3 $516 4 $308 5 $293 6 $293 7 $278 8 $243 9 $248
10 $308 11 $298 12 $228 13 $228 14 $228 15 $228 16 $222
17 $298 18 $238 19 $218 20 $218 21 $218 22 $218 23 $208
24 $288 25 $178 26 $173 27 $173 28 $258 29 $258 30 $178
31
$178
           
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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 9:20 am 11:50 am Aug 19 - Aug 30
4313 9:20 am 11:55 am Jul 31 - Aug 18
4313 9:20 am 11:50 am Sep 1 - Sep 2
4313 9:20 am 11:50 am Sep 3 - Sep 15
4268 12:45 pm 3:20 pm Aug 19 - Aug 30
4268 12:45 pm 3:20 pm Sep 1 - Sep 2
4268 12:45 pm 3:20 pm Aug 31 - Aug 31
4268 12:47 pm 3:22 pm Sep 3 - Sep 13
4268 1:40 pm 4:10 pm Jul 31 - Aug 18
4268 1:40 pm 4:10 pm Aug 2 - Aug 16
4344 3:35 pm 6:20 pm Sep 1 - Sep 12
4344 3:35 pm 6:20 pm Aug 20 - Aug 29
4344 3:35 pm 6:20 pm Aug 23 - Sep 27
4344 3:35 pm 6:20 pm Aug 19 - Sep 11
4344 3:35 pm 6:10 pm Aug 8 - Aug 18
4344 3:35 pm 6:10 pm Aug 5 - Aug 14
4243 9:30 pm 11:50 pm Aug 19 - Aug 29
4243 9:30 pm 11:50 pm Aug 31 - Aug 31
4243 9:30 pm 11:50 pm Sep 1 - Sep 15
4243 10:00 pm 12:20 am Jul 31 - Aug 17
4243 10:15 pm 12:35 am Aug 2 - Aug 16