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Rockford

$118+ Cheap flights from San Francisco (SFO) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — RFD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from San Francisco to Rockford

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 August 14, 2025.

Round-trip from

$230
(Kiwi.com)

One-way from

$118
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$366
From San Francisco to Chicago Greater Rockford
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One-way flight from San Francisco to Chicago Greater Rockford
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Francisco to Rockford

Cheapest flights from San Francisco to Rockford
Explore the most affordable flight options available from San Francisco to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/45:45 amSFO - RFD
1 stop11h 07mMultiple Airlines
Sun 9/79:16 pmRFD - SFO
1 stop12h 50mMultiple Airlines
Deal found 8/13$230
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/185:45 amSFO - RFD
1 stop11h 07mMultiple Airlines
Sun 9/218:37 pmRFD - SFO
1 stop13h 59mMultiple Airlines
Deal found 8/14$248
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/255:45 amSFO - RFD
1 stop12h 02mMultiple Airlines
Wed 10/18:56 pmRFD - SFO
1 stop24h 12mMultiple Airlines
Deal found 8/12$271
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/37:04 pmSFO - RFD
1 stop15h 06mMultiple Airlines
Sun 10/51:44 pmRFD - SFO
1 stop20h 52mMultiple Airlines
Deal found 8/13$294
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/115:45 amSFO - RFD
1 stop11h 07mMultiple Airlines
Thu 9/187:42 pmRFD - SFO
1 stop14h 54mMultiple Airlines
Deal found 8/12$322
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/185:45 amSFO - RFD
1 stop11h 07mMultiple Airlines
Thu 9/258:37 pmRFD - SFO
1 stop13h 59mMultiple Airlines
Deal found 8/14$353
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/105:45 amSFO - RFD
2 stops11h 13mMultiple Airlines
Wed 10/158:56 pmRFD - SFO
1 stop24h 14mMultiple Airlines
Deal found 8/14$391

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 August 14, 2025.
Use the filters below to find and compare flights from San Francisco to Chicago Greater Rockford Airport that are best for you.

Fly from

San Francisco

Fly to

Rockford

Route

Depart

Return

Price

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Thu 9/4

5:45 am-6:52 pm

1 stop11h 07m

Chicago Greater Rockford

Sun 9/7

9:16 pm-8:06 am

1 stop12h 50m

$230

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Thu 9/18

5:45 am-6:52 pm

1 stop11h 07m

Chicago Greater Rockford

Sun 9/21

8:37 pm-8:36 am

1 stop13h 59m

$248

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Thu 9/25

5:45 am-7:47 pm

1 stop12h 02m

Chicago Greater Rockford

Wed 10/1

8:56 pm-7:08 pm

1 stop24h 12m

$271

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Fri 10/3

7:04 pm-12:10 pm

1 stop15h 06m

Chicago Greater Rockford

Sun 10/5

1:44 pm-8:36 am

1 stop20h 52m

$294

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Thu 9/11

5:45 am-6:52 pm

1 stop11h 07m

Chicago Greater Rockford

Thu 9/18

7:42 pm-8:36 am

1 stop14h 54m

$322

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Thu 9/18

5:45 am-6:52 pm

1 stop11h 07m

Chicago Greater Rockford

Thu 9/25

8:37 pm-8:36 am

1 stop13h 59m

$353

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Wed 10/1

8:00 am-12:54 pm

1 stop26h 54m

$118

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Fri 10/17

9:23 pm-12:10 pm

1 stop12h 47m

$122

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Thu 9/18

5:45 am-6:52 pm

1 stop11h 07m

$127

San FranciscoChicago

SFO - RFD

SFORFD

San Francisco

Fri 10/24

9:23 pm-12:10 pm

1 stop12h 47m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 13 results
1
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Best time to book a flight from San Francisco to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from San Francisco 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.

Related info for your journey

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

  • What airport do you fly from for flights from San Francisco to Chicago Greater Rockford?

    If you book a flight to Chicago Greater Rockford from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from San Francisco to Chicago Greater Rockford per day from 0 different airlines.

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

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

  • How can I find direct flights from San Francisco to Rockford?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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.

See more FAQs

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

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