What is the cheapest month to fly from Raleigh/Durham to Rockford?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Raleigh/Durham (RDU) to Rockford (RFD), with fares starting from $164.

What is the lowest current fare from RDU to RFD?

The lowest currently-listed fare from Raleigh/Durham (RDU) to Rockford (RFD) is $164 on 2026-05-27.

Is there a direct flight from Raleigh/Durham to Rockford?

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

Cheap flights from Raleigh/Durham to Rockford

Cheapest current fares: $164 in May 2026 on connecting flights.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Raleigh/Durham (RDU) to Rockford (RFD). Refreshed daily.

Raleigh/Durham (RDU) → Rockford (RFD)

May 2026 $164
June 2026 $210

Frequently asked questions

What is the cheapest month to fly from Raleigh/Durham to Rockford?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Raleigh/Durham (RDU) to Rockford (RFD), with fares starting from $164.
What is the lowest current fare from RDU to RFD?

The lowest currently-listed fare from Raleigh/Durham (RDU) to Rockford (RFD) is $164 on 2026-05-27.
Is there a direct flight from Raleigh/Durham to Rockford?

There is currently no non-stop service from RDU to RFD. 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.