What is the cheapest month to fly from Billings to Rochester?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Billings (BIL) to Rochester (ROC), with fares starting from $346.

What is the lowest current fare from BIL to ROC?

The lowest currently-listed fare from Billings (BIL) to Rochester (ROC) is $346 on 2026-05-28.

Is there a direct flight from Billings to Rochester?

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

Cheap flights from Billings to Rochester

Cheapest current fares: $346 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 Billings (BIL) to Rochester (ROC). Refreshed daily.

Billings (BIL) → Rochester (ROC)

May 2026 $346
June 2026 $421

Frequently asked questions

What is the cheapest month to fly from Billings to Rochester?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Billings (BIL) to Rochester (ROC), with fares starting from $346.
What is the lowest current fare from BIL to ROC?

The lowest currently-listed fare from Billings (BIL) to Rochester (ROC) is $346 on 2026-05-28.
Is there a direct flight from Billings to Rochester?

There is currently no non-stop service from BIL to ROC. 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.