What is the cheapest month to fly from Boston to Prague?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Boston (BOS) to Prague (PRG), with fares starting from $336.

What is the lowest current fare from BOS to PRG?

The lowest currently-listed fare from Boston (BOS) to Prague (PRG) is $336 on 2026-10-10.

Is there a direct flight from Boston to Prague?

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

Cheap flights from Boston to Prague

Cheapest current fares: $336 in October 2026 on connecting flights.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Boston (BOS) to Prague (PRG). Refreshed daily.

Boston (BOS) → Prague (PRG)

October 2026 $336

Frequently asked questions

What is the cheapest month to fly from Boston to Prague?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Boston (BOS) to Prague (PRG), with fares starting from $336.
What is the lowest current fare from BOS to PRG?

The lowest currently-listed fare from Boston (BOS) to Prague (PRG) is $336 on 2026-10-10.
Is there a direct flight from Boston to Prague?

There is currently no non-stop service from BOS to PRG. 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.