
Cheap flights from ORD to IAH (O'Hare Intl. to George Bush Intercontinental)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
Cheap Flights from ORD to IAH starting at $40 One Way, $80 Round Trip
Prices starting at $80 for return flights and $40 for one-way flights to George Bush Intercontinental were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
ORD to IAH Route Info
Origin Airport | Chicago |
---|---|
Destination Airport | Houston |
Number Of Airlines Serving | 20 |
Distance | 925 mi |
Shortest Flight Departure Time | 6:55AM CDT |
Shortest Flight Departure Date | Jul 22 |
- Route Reviews
- Airport Locations
- More Popular Flights
- Top Trending
- Flights from Other Cities
- Flights From Other Airports
- Great Travel Ideas
Other Flights from O'Hare Intl. Airport (ORD)
Other Flights to George Bush Intercontinental Airport (IAH)
- Chicago Executive Airport (PWK)
- Midway Intl. Airport (MDW)
- Dupage Airport (DPA)
- Kenosha Regional Airport (ENW)
- Greater Rockford Airport (RFD)
- General Mitchell Intl. Airport (MKE)
- Waukesha County Airport (UES)
- South Bend Intl. Airport (SBN)
- Dane County Regional Airport (MSN)
- Goshen Municipal Airport (GSH)
Top Trending
- DFW to SAN
- ORD to TPA
- ORD to CUN
- ORD to DFW
- ORD to ATL
- ORD to PHX
- DCA to DFW
- ORD to FLL
- LAX to ORD
- ONT to DFW
- SNA to ORD
- LAX to DFW
- IAD to DFW
- LGA to ORD
- BWI to DFW
- ORD to RSW
- ORD to LGA
- ORD to LAS
- ORD to LHR
- EWR to ORD
- LGA to DFW
- MCO to DFW
- ORD to LAX
- ORD to MCO
- DFW to LGA
- DFW to ONT
- ORD to SFO
- DFW to CDG
- SNA to DFW
- DFW to ORD
Frequently asked questions
Map To Nearby Hotels
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.