$138+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — RFD
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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 San Francisco to Rockford
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Best
Last-minute
One-way
Cheapest flights from San Francisco to RockfordExplore 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 8, 2026.
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 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/89:18 am -
2 stops24h 09m
Sun 10/189:33 pm -
1 stop28h 18m
Deal found 8/7![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/1011:17 am -
1 stop7h 22m
Sun 9/139:29 pm -
1 stop12h 45m
Deal found 8/5![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/2612:29 am -
2 stops12h 40m
Sun 8/309:35 pm -
1 stop13h 08m
Deal found 8/6![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/2011:00 am -
1 stop7h 45m
Sun 8/239:35 pm -
1 stop13h 08m
Deal found 8/3![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/1712:07 pm -
2 stops28h 04m
Sun 9/209:29 pm -
1 stop12h 45m
Deal found 8/6![Multiple Airlines logo]()
$296
Best flights from San Francisco to RockfordDiscover carefully curated flight deals from San Francisco to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from San Francisco to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/2711:00 am -
1 stop7h 45m
Sun 8/309:35 pm -
1 stop21h 01m
Deal found 8/3![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/86:22 am -
2 stops27h 05m
Sun 10/189:33 pm -
1 stop12h 50m
Deal found 8/5![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/2011:00 am -
1 stop7h 45m
Sun 8/239:35 pm -
1 stop13h 08m
Deal found 8/3![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/1712:07 pm -
2 stops28h 04m
Sun 9/209:29 pm -
1 stop12h 45m
Deal found 8/6![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/11:10 pm -
1 stop20h 17m
Sun 10/49:36 pm -
1 stop15h 19m
Deal found 8/4![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/1011:17 am -
1 stop7h 22m
Thu 9/179:29 pm -
1 stop12h 45m
Deal found 8/5![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/86:22 am -
2 stops27h 05m
Sun 10/119:33 pm -
1 stop12h 50m
Deal found 8/5![Multiple Airlines logo]()
$334
Last-minute flights from San Francisco to RockfordDiscover last-minute flight deals from San Francisco to Rockford. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Rockford. Data last updated August 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/2011:00 am -
1 stop7h 45m
Sun 8/239:35 pm -
1 stop13h 08m
Deal found 8/3![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/2612:29 am -
2 stops12h 40m
Sun 8/309:35 pm -
1 stop13h 08m
Deal found 8/6![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/1011:17 am -
1 stop7h 22m
Sun 9/139:29 pm -
1 stop12h 45m
Deal found 8/5![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/1011:17 am -
1 stop7h 22m
Thu 9/179:29 pm -
1 stop12h 45m
Deal found 8/5![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/1712:07 pm -
2 stops28h 04m
Sun 9/209:29 pm -
1 stop12h 45m
Deal found 8/6![Multiple Airlines logo]()
$296
One-way flights from San Francisco to RockfordSearch for one-way flight options from San Francisco to Rockford. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from San Francisco to Rockford. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 9/144:31 pm -
2 stops42h 48m
Deal found 8/6![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 10/54:31 pm -
2 stops42h 46m
Deal found 8/6![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/810:23 pm -
2 stops44h 16m
Deal found 8/5![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 8/241:07 pm -
2 stops46h 16m
Deal found 8/4![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/159:18 am -
2 stops8h 55m
Deal found 8/5![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/172:28 pm -
2 stops25h 43m
Deal found 8/7![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/298:56 pm -
1 stop21h 49m
Deal found 8/5![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/109:00 am -
2 stops9h 39m
Deal found 8/8![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/911:58 pm -
2 stops18h 41m
Deal found 8/6![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/212:29 am -
2 stops12h 34m
Deal found 8/5![Multiple Airlines logo]()
$160
Find 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Kiwi.com) |
One-way from | $138 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $400 |
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 8, 2026.
Use the filters below to find and compare flights from San Francisco to Chicago Greater Rockford Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 8/27
11:00 am-8:45 pm
1 stop7h 45m
Chicago Greater Rockford
Sun 8/30
9:35 pm-4:36 pm
1 stop21h 01m
$283
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 10/8
6:22 am-11:27 am
2 stops27h 05m
Chicago Greater Rockford
Sun 10/18
9:33 pm-8:23 am
1 stop12h 50m
$284
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 8/20
11:00 am-8:45 pm
1 stop7h 45m
Chicago Greater Rockford
Sun 8/23
9:35 pm-8:43 am
1 stop13h 08m
$295
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 9/17
12:07 pm-6:11 pm
2 stops28h 04m
Chicago Greater Rockford
Sun 9/20
9:29 pm-8:14 am
1 stop12h 45m
$296
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 10/1
1:10 pm-11:27 am
1 stop20h 17m
Chicago Greater Rockford
Sun 10/4
9:36 pm-10:55 am
1 stop15h 19m
$322
Quickest round-trip
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 9/10
11:17 am-8:39 pm
1 stop7h 22m
Chicago Greater Rockford
Thu 9/17
9:29 pm-8:14 am
1 stop12h 45m
$329
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 10/8
6:22 am-11:27 am
2 stops27h 05m
Chicago Greater Rockford
Sun 10/11
9:33 pm-8:23 am
1 stop12h 50m
$334
Cheapest one-way
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 10/15
9:18 am-8:13 pm
2 stops8h 55m
$150
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Thu 8/27
11:00 am-8:45 pm
1 stop7h 45m
$166
San FranciscoChicago
SFO San Francisco - RFD Chicago Greater Rockford
SFORFD
San Francisco
Wed 9/2
5:35 pm-3:03 pm
2 stops19h 28m
$169
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Rockford
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Rockford in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Chicago Greater Rockford Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Chicago Greater Rockford Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Chicago Greater Rockford Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SFO-RFD
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.
Traveling to a place near Chicago Greater Rockford Airport?
Book flights to Chicago Greater Rockford Airport if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Valparaiso
Hammond
Saint Joseph
Porter
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