To save up to 153% on this flight, we recommend booking at least 49 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Illinois to Houston from $263 1-2 weeks out and tickets from $388 for flights departing within the next 72 hours.
April can be a great time to fly to Houston from Illinois with a flight ticket averaging about $260. Cheapflights users have found deals in the month of April for as cheap as $50. The most expensive prices can be found in the month of January.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Houston as you normally would.
Fly from
Fly to
Budget
$53 - $137
Route
Depart
Return
Price
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Wed 5/22
Nonstop2h 45m
Houston George Bush Intcntl
Wed 5/22
Nonstop2h 40m
Chicago MidwayHouston George Bush Intcntl
MDW - IAH
MDWIAH
Chicago Midway
Tue 7/9
Nonstop2h 44m
Houston George Bush Intcntl
Tue 7/16
Nonstop2h 28m
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Wed 5/22
Nonstop2h 45m
Houston George Bush Intcntl
Wed 5/29
Nonstop2h 40m
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Wed 5/22
Nonstop2h 45m
Houston George Bush Intcntl
Wed 5/29
Nonstop2h 40m
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Wed 6/5
Nonstop2h 48m
Houston George Bush Intcntl
Wed 6/12
Nonstop2h 50m
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Sat 6/8
Nonstop2h 44m
Houston George Bush Intcntl
Tue 6/11
Nonstop2h 50m
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Wed 5/29
Nonstop2h 45m
Houston George Bush Intcntl
Wed 6/5
1 stop10h 45m
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Thu 5/30
Nonstop2h 47m
Houston George Bush Intcntl
Wed 6/5
Nonstop2h 50m
Chicago O'Hare IntlHouston George Bush Intcntl
ORD - IAH
ORDIAH
Chicago O'Hare Intl
Wed 7/3
Nonstop2h 47m
Houston George Bush Intcntl
Tue 7/9
Nonstop2h 45m
No data available for this route at this time. Please check back soon.
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
Food
Comfort
Overall
Crew
Entertainment
Boarding
Reviews
The flight attendant on the flight was extremely unprofessional and obnoxious. He treated the entire plane as if we were on a seventh grade camping trip. He thought he was funny but was actually rude to us while we were on the ground waiting to continue to our final stop. It was like being stuck with a bad comedian for four solid hours. We flew from Chicago to Long Beach to Reno over 5 hours and they did not have any food other then graham crackers. Because of being delayed no one had time to get food in the airport between flights. Terrible experience and Southwest should look into this crew member.
12%of flight departures | Early morningMidnight to 6 am |
---|---|
32%of flight departures | Morning6 am to noon |
31%of flight departures | AfternoonNoon to 6 pm |
25%of flight departures | Evening6 pm to midnight |
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