Trip.com
>
Flights
>
Flights to United States
>
Flights to Texas
>
Flights to Houston
>
Chicago to Houston flight
>
Chicago Rockford International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Chicago Rockford International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from £67 and round-trip from £180. Based on Trip.com's latest 7-day flight data.

    • RFD 10:30 AM
      28h 14m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Sun, Nov 22 | Allegiant Air
      IAH 10:40 PM
      25h 41m
      1 stop
      ORD 12:21 AM
      Houston - Chicago | Mon, Nov 23 | Frontier Airlines
      £180 £327
      45% off
      45% off
      £327 £180
    • RFD 10:20 AM
      28h 24m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Sun, Nov 8 | Allegiant Air
      IAH 5:06 PM
      2h 53m
      Nonstop
      ORD 7:59 PM
      Houston - Chicago | Mon, Nov 16 | Frontier Airlines
      £183 £327
      44% off
      44% off
      £327 £183
    • RFD 10:30 AM
      28h 14m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Sun, Nov 15 | Allegiant Air
      IAH 5:06 PM
      2h 53m
      Nonstop
      ORD 7:59 PM
      Houston - Chicago | Sun, Nov 22 | Frontier Airlines
      £200 £327
      39% off
      39% off
      £327 £200
    • RFD 9:40 AM
      29h 8m
      1 stop
      IAH 2:48 PM
      Chicago - Houston | Thu, Oct 29 | Allegiant Air
      IAH 1:28 PM
      10h 15m
      1 stop
      MDW 11:43 PM
      Houston - Chicago | Sat, Oct 31 | Frontier Airlines
      £232
      28% off
      £327 £232
    • RFD 9:40 AM
      29h 4m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Thu, Nov 5 | Allegiant Air
      IAH 10:40 PM
      25h 41m
      1 stop
      ORD 12:21 AM
      Houston - Chicago | Fri, Nov 6 | Frontier Airlines
      £274
      16% off
      £327 £274
    • CHI 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Chicago - Houston | Wed, Oct 28 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Houston - Chicago | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      RFD 10:30 AM
      12h 29m
      1 stop
      IAH 10:59 PM
      Chicago - Houston | Sun, Nov 15 | Allegiant Air
      £67 £154
      56% off
      56% off
      £154 £67
    • RFD 9:30 AM
      29h 14m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Thu, Nov 5 | Allegiant Air
      £119 £154
      23% off
      23% off
      £154 £119
    • RFD 9:40 AM
      29h 4m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Thu, Oct 29 | Allegiant Air
      £129 £154
      16% off
      16% off
      £154 £129
    • CHI 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Chicago - Houston | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights
    • RFD 10:30 AM
      12h 29m
      1 stop
      IAH 10:59 PM
      Chicago - Houston | Sun, Nov 15 | Allegiant Air
      £67 £154
      56% off
      56% off
      £154 £67
    • RFD 9:40 AM
      29h 4m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Thu, Oct 29 | Allegiant Air
      £129 £154
      16% off
      16% off
      £154 £129
    • RFD 9:30 AM
      29h 14m
      1 stop
      IAH 2:44 PM
      Chicago - Houston | Thu, Nov 5 | Allegiant Air
      £119 £154
      23% off
      23% off
      £154 £119
    • CHI 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Chicago - Houston | Wed, Oct 28 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Chicago to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Chicago Rockford International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Chicago Rockford International Airport to George Bush Intercontinental Airport is Allegiant Air (from £67) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From £67

Find more flights and airlines

What is the flight schedule from Chicago Rockford International Airport to George Bush Intercontinental Airport?

Check the schedule for flights from Chicago to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. G4499

    Chicago Rockford International Airport

    9:40 AM

    RFD

    3h 10m

    Nonstop

    1:50 PM

    FLL

    - - - W - - -
    Search

  2. B62779

    Fort Lauderdale-Hollywood International Airport

    8:55 PM

    FLL

    3h 4m

    Nonstop

    10:59 PM

    IAH

    S M T W T F S

  3. G4499

    Chicago Rockford International Airport

    9:40 AM

    RFD

    3h 10m

    Nonstop

    1:50 PM

    FLL

    - - - W - - -
    Search

  4. F91495

    Fort Lauderdale-Hollywood International Airport

    12:44 PM

    FLL

    3h

    Nonstop

    2:44 PM

    IAH

    S M - W T F S
Find more flights and airlines

About Chicago Rockford International Airport and George Bush Intercontinental Airport

Learn about Chicago Rockford International Airport (RFD) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,476.59 km
Cheapest one-way ticket price £67
Cheapest return ticket price £180

FAQs for Chicago Rockford International Airport to George Bush Intercontinental Airport Flights

  • What are the cheapest flights from Chicago Rockford International Airport to George Bush Intercontinental Airport?

    One-way flights from Chicago Rockford International Airport to George Bush Intercontinental Airport currently start from £67, and round-trip fares start from £180. The current lowest fare is a Allegiant Air flight departing on Sun, Nov 15; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Chicago Rockford International Airport to George Bush Intercontinental Airport is £105. Prices may vary depending on the departure date, airline, and availability.
  • Enter Chicago Rockford International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.