HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rockford

$92+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RFD
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
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

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 February 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/610:28 pm
IAH
-
RFD
1 stop12h 45m
Multiple Airlines
Sun 3/810:37 am
RFD
-
IAH
1 stop9h 46m
Multiple Airlines
Deal found 2/11$389
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 2/2710:36 pm
IAH
-
RFD
1 stop12h 34m
Multiple Airlines
Mon 3/27:49 pm
RFD
-
IAH
2 stops23h 25m
Multiple Airlines
Deal found 2/11$396
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Thu 3/129:15 pm
IAH
-
RFD
1 stop12h 34m
Multiple Airlines
Wed 3/188:20 pm
RFD
-
IAH
1 stop13h 36m
Multiple Airlines
Deal found 2/12$447
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Thu 3/129:15 pm
IAH
-
RFD
1 stop12h 34m
Multiple Airlines
Sun 3/1512:45 pm
RFD
-
IAH
1 stop17h 07m
Multiple Airlines
Deal found 2/13$512
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 6/128:24 pm
IAH
-
RFD
1 stop12h 53m
Multiple Airlines
Sun 6/1411:27 am
RFD
-
IAH
1 stop9h 05m
Multiple Airlines
Deal found 2/13$534
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sat 2/147:48 pm
IAH
-
RFD
1 stop12h 49m
Multiple Airlines
Sun 2/1512:41 pm
RFD
-
IAH
2 stops20h 55m
Multiple Airlines
Deal found 2/13$708

Find 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 February 15, 2026.

Round-trip from

$389
(Kiwi.com)

One-way from

$92
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$196
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. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 15, 2026.
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

Fri 3/6

10:28 pm-11:13 am

1 stop12h 45m

Chicago Greater Rockford

Sun 3/8

10:37 am-8:23 pm

1 stop9h 46m

$389

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Fri 2/27

10:36 pm-11:10 am

1 stop12h 34m

Chicago Greater Rockford

Mon 3/2

7:49 pm-7:14 pm

2 stops23h 25m

$396

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Thu 3/12

9:15 pm-9:49 am

1 stop12h 34m

Chicago Greater Rockford

Wed 3/18

8:20 pm-9:56 am

1 stop13h 36m

$447

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Thu 3/12

9:15 pm-9:49 am

1 stop12h 34m

Chicago Greater Rockford

Sun 3/15

12:45 pm-5:52 am

1 stop17h 07m

$512

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Fri 6/12

8:24 pm-9:17 am

1 stop12h 53m

Chicago Greater Rockford

Sun 6/14

11:27 am-8:32 pm

1 stop9h 05m

$534

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Wed 2/25

5:46 am-9:47 am

1 stop28h 01m

$113

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Wed 4/15

5:49 pm-9:47 am

2 stops15h 58m

$119

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Tue 3/17

9:15 pm-9:47 am

2 stops36h 32m

$127

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Tue 2/24

6:07 pm-9:47 am

2 stops39h 40m

$131

HoustonChicago

IAH - RFD

IAHRFD

Houston George Bush Intcntl

Sat 2/28

7:48 pm-9:47 am

1 stop13h 59m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 22 results
1
2
3

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

How often are flights from Houston to Chicago delayed?

About 15% of weekly flights between Houston and Chicago have experienced delays in the past year, with the average delay time being 76 minutes.

What is the most punctual flight time for Houston to Chicago flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Houston to Chicago flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 29% of flights being delayed.

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
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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.

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.