HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rockford

$89+ Cheap flights from Houston to Greater Rockford (RFD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RFD
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Rockford with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Rockford

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Rockford (RFD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 1, 2025.

Round-trip from

$288
(Kiwi.com)

One-way from

$89
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$171
From Houston to Chicago Greater Rockford
Search Deals
One-way flight from Houston to Chicago Greater Rockford
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Houston to Rockford

Cheapest flights from Houston to Rockford
Explore the most affordable flight options available from Houston to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:30 pmIAH - RFD
1 stop20h 24mMultiple Airlines
Sun 10/261:44 pmRFD - IAH
1 stop29h 25mMultiple Airlines
Deal found 9/30$288
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:30 pmIAH - RFD
1 stop20h 24mMultiple Airlines
Wed 10/158:50 amRFD - IAH
1 stop23h 43mMultiple Airlines
Deal found 9/29$347
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:30 pmIAH - RFD
1 stop20h 24mMultiple Airlines
Sun 10/191:44 pmRFD - IAH
2 stops28h 04mMultiple Airlines
Deal found 9/29$444
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:59 pmIAH - RFD
1 stop13h 11mMultiple Airlines
Wed 10/158:56 pmRFD - IAH
1 stop23h 54mMultiple Airlines
Deal found 9/30$461
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:48 pmIAH - RFD
1 stop14h 12mMultiple Airlines
Wed 10/88:56 pmRFD - IAH
1 stop23h 54mMultiple Airlines
Deal found 9/29$470
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:08 pmIAH - RFD
1 stop13h 19mMultiple Airlines
Sat 11/295:45 pmRFD - IAH
2 stops23h 25mMultiple Airlines
Deal found 9/30$656
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:57 pmIAH - RFD
1 stop13h 57mMultiple Airlines
Sun 10/191:44 pmRFD - IAH
2 stops15h 36mMultiple Airlines
Deal found 9/30$674

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Rockford that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 1, 2025.
Use the filters below to find and compare flights from Houston to Chicago Greater Rockford Airport that are best for you.

Fly from

Houston

Fly to

Rockford

Route

Depart

Return

Price

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Wed 10/22

4:30 pm-12:54 pm

1 stop20h 24m

Chicago Greater Rockford

Sun 10/26

1:44 pm-7:09 pm

1 stop29h 25m

$288

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Wed 10/15

4:30 pm-12:54 pm

1 stop20h 24m

Chicago Greater Rockford

Sun 10/19

1:44 pm-5:48 pm

2 stops28h 04m

$444

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Tue 11/25

8:08 pm-9:27 am

1 stop13h 19m

Chicago Greater Rockford

Sat 11/29

5:45 pm-5:10 pm

2 stops23h 25m

$656

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Sun 10/12

7:57 pm-9:54 am

1 stop13h 57m

Chicago Greater Rockford

Sun 10/19

1:44 pm-5:20 am

2 stops15h 36m

$674

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Mon 10/13

7:21 am-6:57 pm

2 stops11h 36m

Chicago Greater Rockford

Thu 10/16

1:44 pm-2:07 pm

1 stop24h 23m

$715

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Thu 12/25

6:42 pm-9:18 am

1 stop14h 36m

Chicago Greater Rockford

Fri 1/2

8:32 pm-11:09 am

2 stops38h 37m

$771

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Tue 10/21

8:37 pm-10:15 am

1 stop13h 38m

$89

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Thu 10/30

7:52 pm-5:53 pm

1 stop22h 01m

$105

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Thu 10/23

7:30 pm-2:13 pm

1 stop18h 43m

$109

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Wed 10/22

4:30 pm-12:54 pm

1 stop20h 24m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Houston to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Chicago Greater Rockford Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston to Rockford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Houston to Rockford that include hotel bookings?

    Yes. In addition to deals on Houston to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Rockford?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Rockford.

  • Can I find deals for business class flights from Houston to Rockford?

    Yes. Cheapflights offers flight deals from Houston to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Chicago Greater Rockford Airport?

Book flights to Chicago Greater Rockford Airport if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Rockford

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Hobby to Midway flights
Austin to O'Hare Intl flights
Hobby to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Love Field to O'Hare Intl flights
George Bush Intcntl to Midway flights
San Antonio to O'Hare Intl flights
Love Field to Midway flights
Austin to Midway flights
San Antonio to Midway flights
El Paso to O'Hare Intl flights
El Paso to Midway flights
McAllen to O'Hare Intl flights
Harlingen to O'Hare Intl flights
McAllen to Midway flights
Brownsville to O'Hare Intl flights
Corpus Christi to O'Hare Intl flights
Lubbock to O'Hare Intl flights
Amarillo to O'Hare Intl flights
Killeen to O'Hare Intl flights
Laredo to O'Hare Intl flights
Midland to O'Hare Intl flights
College Station to O'Hare Intl flights
Austin to Rockford flights
Longview to O'Hare Intl flights
San Antonio to Rockford flights
Waco to O'Hare Intl flights
Texarkana to O'Hare Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.