Round-trip from | $122 (Priceline) |
---|---|
One-way from | $53 (Priceline) |
Popular in | June |
Cheapest in | February |
Average price | $188 |
Good round-trip deal | $159 or less |
Good one-way deal | $87 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonChicago
IAH - ORD
IAHORD
Houston George Bush Intcntl
jue. 9/18
11:34 am-7:40 pm
1 stop8h 06m
Chicago O'Hare Intl
dom. 9/21
11:32 am-8:15 pm
1 stop8h 43m
HoustonChicago
IAH - ORD
IAHORD
Houston George Bush Intcntl
mié. 7/23
5:15 am-7:50 am
Nonstop2h 35m
Chicago O'Hare Intl
sáb. 7/26
9:10 pm-11:59 pm
Nonstop2h 49m
HoustonChicago
IAH - MDW
IAHMDW
Houston George Bush Intcntl
vie. 7/25
7:42 pm-10:20 pm
Nonstop2h 38m
Chicago Midway
lun. 7/28
4:01 pm-6:58 pm
Nonstop2h 57m
HoustonChicago
IAH - ORD
IAHORD
Houston George Bush Intcntl
vie. 8/22
8:28 pm-11:19 pm
Nonstop2h 51m
Chicago O'Hare Intl
sáb. 9/13
8:56 pm-11:45 pm
Nonstop2h 49m
HoustonSt. Louis
IAH - STL
IAHSTL
Houston George Bush Intcntl
jue. 10/2
6:23 am-1:35 pm
1 stop7h 12m
Lambert-St Louis
dom. 10/5
2:30 pm-7:45 pm
1 stop5h 15m
HoustonSt. Louis
IAH - STL
IAHSTL
Houston George Bush Intcntl
mar. 8/5
8:56 pm-11:47 pm
1 stop26h 51m
Lambert-St Louis
jue. 8/7
10:47 am-7:25 pm
1 stop8h 38m
HoustonSt. Louis
IAH - STL
IAHSTL
Houston George Bush Intcntl
jue. 7/31
6:00 am-1:34 pm
1 stop7h 34m
Lambert-St Louis
jue. 8/7
2:36 pm-10:56 pm
1 stop8h 20m
HoustonSt. Louis
IAH - STL
IAHSTL
Houston George Bush Intcntl
jue. 8/7
7:20 am-9:28 am
Nonstop2h 08m
Lambert-St Louis
lun. 8/11
6:15 pm-8:40 pm
Nonstop2h 25m
HoustonSt. Louis
IAH - STL
IAHSTL
Houston George Bush Intcntl
mié. 9/10
7:00 am-12:31 pm
1 stop5h 31m
Lambert-St Louis
mié. 9/17
6:00 am-2:16 pm
1 stop8h 16m
HoustonChicago
IAH - RFD
IAHRFD
Houston George Bush Intcntl
mié. 8/20
7:16 pm-2:16 pm
2 stops19h 00m
Chicago Greater Rockford
dom. 8/24
3:06 pm-8:45 am
2 stops17h 39m
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Illinois (average of $245). Flying from Houston George Bush Intcntl Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Houston George Bush Intcntl Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from IAH to USIL are scheduled on a Thursday (66 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Overall
Comfort
Food
Crew
Boarding
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$62 | Average$158 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$67 | Average$160 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$157 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$175 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$196 | Average$346 | FlexibilityNo cancel fee | On-timeN/A |