Frontier Airlines

Flights from Denver to Prague

DEN PRG · Czechia

From

£602

return · 1 adult · economy

Operated by

Frontier Airlines

Shortest outbound

See live offers

Direct option

No (connecting only)

Live offers

Sample sail-date: 2026-10-10 outbound · 2026-10-17 return. Prices refresh daily.

How long is a flight from Denver to Prague with Frontier Airlines?: Flight duration varies by routing. Use the live search to see current direct and connecting options.
Does Frontier Airlines fly direct from DEN to PRG?: Not on these sample dates — the cheapest offers we see are connecting flights. Direct service may exist on other dates.
How much does a Frontier Airlines ticket from DEN to PRG cost?: The cheapest return economy fare we found today is £602 for 1 adult, based on sample dates 2026-10-10 → 2026-10-17. Prices change daily — run the live search for current fares.