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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Portland (PDX) to Rockford (RFD), with fares starting from $258.

What is the lowest current fare from PDX to RFD?

The lowest currently-listed fare from Portland (PDX) to Rockford (RFD) is $258 on 2026-09-08.

Is there a direct flight from Portland to Rockford?

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

Cheap flights from Portland to Rockford

Cheapest current fares: $258 in September 2026 on connecting flights.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Portland (PDX) to Rockford (RFD). Refreshed daily.

Portland (PDX) → Rockford (RFD)

September 2026 $258
June 2026 $346

Frequently asked questions

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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Portland (PDX) to Rockford (RFD), with fares starting from $258.
What is the lowest current fare from PDX to RFD?

The lowest currently-listed fare from Portland (PDX) to Rockford (RFD) is $258 on 2026-09-08.
Is there a direct flight from Portland to Rockford?

There is currently no non-stop service from PDX 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.