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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 €208 and round-trip from €215. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      RFD 20:20
      9h 40m
      1 stop
      IAH 06:00
      Chicago - Houston | Sun, Nov 8 | Allegiant Air
      €208 €339
      39% off
      39% off
      €339 €208
    • RFD 10:30
      12h 19m
      1 stop
      IAH 22:49
      Chicago - Houston | Wed, Oct 28 | Allegiant Air
      €284 €339
      16% off
      16% off
      €339 €284
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Wed, Oct 28 | Normal Airline
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    • RFD 10:30
      28h 14m
      1 stop
      IAH 14:44
      Chicago - Houston | Sun, Nov 15 | Allegiant Air
      IAH 22:40
      25h 41m
      1 stop
      ORD 00:21
      Houston - Chicago | Mon, Nov 16 | Frontier Airlines
      €215 €314
      32% off
      32% off
      €314 €215
    • RFD 10:20
      28h 24m
      1 stop
      IAH 14:44
      Chicago - Houston | Sun, Nov 1 | Allegiant Air
      IAH 17:06
      2h 53m
      Direct
      ORD 19:59
      Houston - Chicago | Mon, Nov 9 | Frontier Airlines
      €218 €314
      31% off
      31% off
      €314 €218
    • RFD 09:30
      13h 29m
      1 stop
      IAH 22:59
      Chicago - Houston | Thu, Nov 5 | Allegiant Air
      IAH 22:40
      25h 41m
      1 stop
      ORD 00:21
      Houston - Chicago | Mon, Nov 9 | Frontier Airlines
      €230 €314
      27% off
      27% off
      €314 €230
    • RFD 10:30
      28h 14m
      1 stop
      IAH 14:44
      Chicago - Houston | Sun, Nov 8 | Allegiant Air
      IAH 17:06
      2h 53m
      Direct
      ORD 19:59
      Houston - Chicago | Sun, Nov 15 | Frontier Airlines
      €238
      24% off
      €314 €238
    • RFD 09:40
      29h 4m
      1 stop
      IAH 14:44
      Chicago - Houston | Thu, Oct 29 | Allegiant Air
      IAH 08:18
      7h 19m
      1 stop
      ORD 15:37
      Houston - Chicago | Sun, Nov 1 | Frontier Airlines
      €263
      16% off
      €314 €263
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Chicago - Houston | Wed, Oct 28 | Normal Airline
      HOU 15:00
      6h
      Direct
      CHI 16:00
      Houston - Chicago | Fri, Oct 30 | Normal Airline
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    • RFD 20:20
      9h 40m
      1 stop
      IAH 06:00
      Chicago - Houston | Sun, Nov 8 | Allegiant Air
      €208 €339
      39% off
      39% off
      €339 €208
    • RFD 10:30
      12h 19m
      1 stop
      IAH 22:49
      Chicago - Houston | Wed, Oct 28 | Allegiant Air
      €284 €339
      16% off
      16% off
      €339 €284
    • CHI 13:00
      17h 25m
      1 stop
      HOU 14:00
      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 €87) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From €87

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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

    09:40

    RFD

    3h 10m

    Direct

    13:50

    FLL

    - - - W - - -
    Search

  2. B62779

    Fort Lauderdale-Hollywood International Airport

    20:55

    FLL

    3h 4m

    Direct

    22:59

    IAH

    S M T W T F S

  3. G4499

    Chicago Rockford International Airport

    09:40

    RFD

    3h 10m

    Direct

    13:50

    FLL

    - - - W - - -
    Search

  4. F91495

    Fort Lauderdale-Hollywood International Airport

    12:44

    FLL

    3h

    Direct

    14:44

    IAH

    S M - W T F S
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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 1,476.59km
Cheapest one-way ticket price €208
Cheapest return ticket price €215

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 €208, and round-trip fares start from €215. The current lowest fare is a Allegiant Air flight departing on Sun, Nov 8; 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 €125. 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.

Find Cheap Flights with Trip.com

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

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Prices displayed on 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, Wi-Fi, 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 the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

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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.
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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.