Flight Routes from Denver to Helena

Compare cheap outbound and return flights from Denver (DEN) to Helena (HLN) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€409
Fastest flight
non-stop flights
15x / week
Flight distance
956 km
Time difference
none

Cheap flight offers from Denver to Helena

sorted by price and recency
filters
  1. –
    Alaska Airlines
    –
    DEN–HLN
    1 stopover
    Alaska Airlines
    –
    HLN–DEN
    1 stopover
    €3,022
  2. –
    Alaska Airlines
    –
    DEN–HLN
    1 stopover
    Alaska Airlines
    –
    HLN–DEN
    1 stopover
    €462
  3. –
    United Airlines
    –
    DEN–HLN
    non-stop flight
    United Airlines
    –
    HLN–DEN
    non-stop flight
    €409

Flight schedule from Denver (DEN) to Helena (HLN)

Select a travel date in the flight schedule for the route from Denver (DEN) to Helena (HLN) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsDEN–HLN · 2 of 2
fromto
dep.arr.
durationstopovers
  1. November 15 – 21, 2026
  2. November 22 – 28, 2026
  3. Nov 29 – Dec 5, 2026
    1. DENHLN
      nonstop
      1. United Airlines
    2. DENHLN
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Denver and Helena

      Departure airport Airport Denver International Airport, CO (DEN)
      Arrival airport Airport Helena, MT (HLN)
      Destination country Flights to United States
      Departure airport - Destination country Denver International Airport, CO - United States
      Alternative routes to United States
      Alternative flights to Helena
      Flight destinations with a similar price