$143+ Cheap flights from San Diego (SAN) to Greater Rockford (RFD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — RFD
Dec 1 — Dec 81
Round-trip
1 adult, Economy
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Find cheap flights from San Diego 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 Diego to Rockford
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Best
Last-minute
One-way
Cheapest flights from San Diego to RockfordExplore the most affordable flight options available from San Diego to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2026.
Explore the most affordable flight options available from San Diego to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/98:57 am -
1 stop25h 00m
Sun 12/1312:47 pm -
1 stop21h 15m
Deal found 10/29![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/282:45 pm -
1 stop18h 02m
Mon 1/47:59 pm -
1 stop20h 56m
Deal found 11/1![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 12/282:45 pm -
1 stop18h 02m
Fri 1/18:11 pm -
1 stop16h 58m
Deal found 10/30![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/292:45 pm -
1 stop26h 10m
Sun 1/312:27 pm -
1 stop26h 02m
Deal found 11/1![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/301:24 pm -
1 stop20h 13m
Sun 1/312:27 pm -
1 stop26h 02m
Deal found 11/1![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/197:38 pm -
1 stop14h 48m
Wed 11/258:55 pm -
1 stop17h 12m
Deal found 10/30![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/301:24 pm -
1 stop20h 13m
Mon 1/47:59 pm -
1 stop20h 56m
Deal found 11/1![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/282:45 pm -
1 stop18h 02m
Sat 1/27:45 pm -
1 stop20h 05m
Deal found 11/1![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/117:51 pm -
2 stops38h 06m
Sun 1/312:27 pm -
1 stop26h 02m
Deal found 10/31![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/231:24 pm -
1 stop20h 13m
Tue 12/299:02 pm -
1 stop17h 22m
Deal found 10/28![Multiple Airlines logo]()
$393
Best flights from San Diego to RockfordDiscover carefully curated flight deals from San Diego to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 1, 2026.
Discover carefully curated flight deals from San Diego to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/98:57 am -
1 stop25h 00m
Sun 12/1312:47 pm -
1 stop21h 15m
Deal found 10/29![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/282:45 pm -
1 stop18h 02m
Mon 1/47:59 pm -
1 stop20h 56m
Deal found 11/1![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/292:45 pm -
1 stop26h 10m
Sun 1/312:27 pm -
1 stop26h 02m
Deal found 11/1![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/301:24 pm -
1 stop20h 13m
Sun 1/312:27 pm -
1 stop26h 02m
Deal found 10/31![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/292:45 pm -
1 stop26h 10m
Mon 1/47:59 pm -
1 stop20h 56m
Deal found 11/1![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/301:24 pm -
1 stop20h 13m
Mon 1/47:59 pm -
1 stop20h 56m
Deal found 10/31![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/117:51 pm -
2 stops38h 06m
Sun 1/312:27 pm -
1 stop26h 02m
Deal found 10/31![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/238:50 am -
1 stop24h 42m
Sat 11/281:32 pm -
1 stop20h 23m
Deal found 10/27![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/201:02 pm -
1 stop20h 44m
Sun 11/298:55 pm -
1 stop17h 12m
Deal found 10/27![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/222:45 pm -
1 stop26h 10m
Wed 12/307:45 pm -
2 stops18h 44m
Deal found 10/29![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/218:50 am -
1 stop24h 57m
Fri 11/271:16 pm -
2 stops20h 39m
Deal found 10/31![Multiple Airlines logo]()
$478
This WAYA deal was found by Cheapflights users on 10/31. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:00 am -
1 stop10h 12m
Tue 12/299:02 pm -
1 stop16h 51m
Deal found 10/31![Multiple Airlines logo]()
$483
Last-minute flights from San Diego to RockfordDiscover last-minute flight deals from San Diego to Rockford. Data last updated November 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Rockford. Data last updated November 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/197:38 pm -
1 stop14h 48m
Wed 11/258:55 pm -
1 stop17h 12m
Deal found 10/30![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/201:02 pm -
1 stop20h 44m
Sun 11/298:55 pm -
1 stop17h 12m
Deal found 10/27![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sat 11/218:50 am -
1 stop24h 57m
Fri 11/271:16 pm -
2 stops20h 39m
Deal found 10/30![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/238:50 am -
1 stop24h 42m
Sat 11/281:32 pm -
1 stop20h 23m
Deal found 10/27![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/261:02 pm -
1 stop21h 24m
Mon 11/308:51 pm -
2 stops40h 46m
Deal found 10/27![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/261:02 pm -
1 stop21h 24m
Sun 11/298:55 pm -
2 stops40h 42m
Deal found 10/27![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/278:50 am -
1 stop25h 52m
Fri 12/41:01 pm -
1 stop29h 46m
Deal found 10/28![Multiple Airlines logo]()
$509
One-way flights from San Diego to RockfordSearch for one-way flight options from San Diego to Rockford. Find affordable one-way fares based on user searches. Data last updated November 1, 2026.
Search for one-way flight options from San Diego to Rockford. Find affordable one-way fares based on user searches. Data last updated November 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 11/238:50 am -
1 stop24h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/285:26 pm -
2 stops16h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/197:38 pm -
1 stop14h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/201:02 pm -
1 stop20h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/215:29 pm -
2 stops16h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 1/32:45 pm -
1 stop26h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$182
Find flight deals from San Diego to Rockford
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 November 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Kiwi.com) |
One-way from | $143 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $336 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 7,457,451 searches. Data last updated November 1, 2026.
Use the filters below to find and compare flights from San Diego to Chicago Greater Rockford Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Mon 11/23
8:50 am-11:32 am
1 stop24h 42m
Chicago Greater Rockford
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$143
Quickest round-trip
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Thu 1/28
5:26 pm-11:43 am
2 stops16h 17m
Chicago Greater Rockford
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$145
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Fri 11/20
1:02 pm-11:46 am
1 stop20h 44m
Chicago Greater Rockford
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$191
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Sun 11/22
8:11 pm-11:32 am
2 stops37h 21m
Chicago Greater Rockford
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Mon 12/28
2:45 pm-8:12 pm
2 stops27h 27m
Chicago Greater Rockford
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$210
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Tue 11/24
1:02 pm-8:05 pm
1 stop29h 03m
Chicago Greater Rockford
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$231
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Sun 12/6
8:57 am-9:26 am
3 stops22h 29m
Chicago Greater Rockford
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$272
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Wed 12/9
8:57 am-11:57 am
1 stop25h 00m
Chicago Greater Rockford
Sun 12/13
12:47 pm-8:02 am
1 stop21h 15m
$274
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Mon 12/28
2:45 pm-10:47 am
1 stop18h 02m
Chicago Greater Rockford
Mon 1/4
7:59 pm-2:55 pm
1 stop20h 56m
$280
San DiegoChicago
SAN San Diego - RFD Chicago Greater Rockford
SANRFD
San Diego
Tue 12/29
2:45 pm-6:55 pm
1 stop26h 10m
Chicago Greater Rockford
Sun 1/3
12:27 pm-12:29 pm
1 stop26h 02m
$339
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Diego 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 Diego to Rockford in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-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 Diego-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 Diego-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 Diego to Rockford
Have a flexible travel schedule? Discover the best time to fly to Rockford from San Diego with our price prediction graph.
SAN-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 Diego 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
Merrillville
Lansing
Valparaiso
Hammond
Saint Joseph
Porter
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