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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Rockford (RFD) to Houston (IAH), with fares starting from $194.

What is the lowest current fare from RFD to IAH?

The lowest currently-listed fare from Rockford (RFD) to Houston (IAH) is $194 on 2026-05-29.

Is there a direct flight from Rockford to Houston?

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

Cheap flights from Rockford to Houston

Cheapest current fares: $194 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 Houston (IAH). Refreshed daily.

Rockford (RFD) → Houston (IAH)

May 2026 $194
June 2026 $263

Frequently asked questions

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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Rockford (RFD) to Houston (IAH), with fares starting from $194.
What is the lowest current fare from RFD to IAH?

The lowest currently-listed fare from Rockford (RFD) to Houston (IAH) is $194 on 2026-05-29.
Is there a direct flight from Rockford to Houston?

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