Travelers have found it’s best to book a flight 57 days in advance to save up to 6% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Antonio to Chicago Greater Rockford Airport 1-2 weeks in advance for as low as $257, or $257 for flights within the next 24 hours.
Flights from San Antonio to Chicago Greater Rockford Airport lean towards being more expensive in March. Prices are generally better when you fly from San Antonio to Chicago Greater Rockford Airport in January, with the cheapest ticket starting at $151.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to Chicago Greater Rockford Airport as you normally would.
Fly from
Fly to
Budget
$297 - $406
Route
Depart
Return
Price
San AntonioChicago Greater Rockford
SAT - RFD
SATRFD
San Antonio
Fri 7/26
2 stops17h 02m
Chicago Greater Rockford
Sun 7/28
2 stops12h 13m
San AntonioChicago Greater Rockford
SAT - RFD
SATRFD
San Antonio
Fri 7/26
2 stops17h 02m
Chicago Greater Rockford
Sun 7/28
1 stop16h 09m
San AntonioChicago Greater Rockford
SAT - RFD
SATRFD
San Antonio
Thu 7/11
2 stops15h 43m
Chicago Greater Rockford
Sun 7/14
2 stops17h 17m
San AntonioChicago Greater Rockford
SAT - RFD
SATRFD
San Antonio
Thu 7/25
2 stops15h 43m
Chicago Greater Rockford
Sun 7/28
1 stop16h 09m
No data available for this route at this time. Please check back soon.