Frontier Airlines

Flights from Denver to Miami

DEN MIA · United States

From

£224

return · 1 adult · economy

Operated by

Frontier Airlines

Shortest outbound

3h 51m

Direct option

Yes (1 of 3 cheapest)

Live offers

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

How long is a flight from Denver to Miami with Frontier Airlines?: The shortest current offer is 3h 51m outbound from DEN to MIA. Direct flights are available on this route.
Does Frontier Airlines fly direct from DEN to MIA?: Yes — at least 1 of the 3 cheapest current offers are direct.
How much does a Frontier Airlines ticket from DEN to MIA cost?: The cheapest return economy fare we found today is £224 for 1 adult, based on sample dates 2026-10-10 → 2026-10-17. Prices change daily — run the live search for current fares.