What is the cheapest month to fly from Rockford to Springfield?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Rockford (RFD) to Springfield (SGF), with fares starting from $270.

What is the lowest current fare from RFD to SGF?

The lowest currently-listed fare from Rockford (RFD) to Springfield (SGF) is $270 on 2026-05-29.

Is there a direct flight from Rockford to Springfield?

There is currently no non-stop service from RFD to SGF. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Rockford to Springfield

Cheapest current fares: $270 in May 2026 on connecting flights.

Last updated May 25, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Rockford (RFD) to Springfield (SGF). Refreshed daily.

Rockford (RFD) → Springfield (SGF)

May 2026 $270
June 2026 $344
August 2026 $911

Frequently asked questions

What is the cheapest month to fly from Rockford to Springfield?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Rockford (RFD) to Springfield (SGF), with fares starting from $270.
What is the lowest current fare from RFD to SGF?

The lowest currently-listed fare from Rockford (RFD) to Springfield (SGF) is $270 on 2026-05-29.
Is there a direct flight from Rockford to Springfield?

There is currently no non-stop service from RFD to SGF. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.