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SAT to RFD: distance & flight time
San Antonio (San Antonio International Airport) → Rockford (Chicago Rockford International Airport)
1,019 mi
1,639 km · 885 nm
2h 41m
estimated nonstop flight time
Same time
time difference · heading northeast
See live SAT→RFD fares Phone-only fares on this route — call free
Flight time details
1,019 miles nonstop takes roughly 2h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SAT — San Antonio International Airport · San Antonio, United States
- RFD — Chicago Rockford International Airport · Rockford, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Near RFD
Frequently asked questions
How far is SAT from RFD?
The flight distance from San Antonio (SAT) to Rockford (RFD) is 1,019 miles (1,639 km, 885 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAT to RFD?
A nonstop flight takes about 2h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from SAT to RFD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAT–RFD that never appear on search engines, with no booking fees.