Flight Routes from Denver to Sun Valley

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

Trip type
Cheapest roundtrip flight
from€526
Fastest flight
non-stop flights
8x / week
Flight distance
896 km
Time difference
none

Cheap flight offers from Denver to Sun Valley

sorted by price and recency
  1. –
    Alaska Airlines
    –
    DEN–SUN
    1 stopover
    Alaska Airlines
    –
    SUN–DEN
    1 stopover
    €536
  2. –
    Alaska Airlines
    –
    DEN–SUN
    2 stopovers
    Alaska Airlines
    –
    SUN–DEN
    2 stopovers
    €526
  3. –
    Alaska Airlines
    –
    DEN–SUN
    1 stopover
    Alaska Airlines
    –
    SUN–DEN
    1 stopover
    €553
  4. –
    American Airlines
    –
    DEN–SUN
    1 stopover
    American Airlines
    –
    SUN–DEN
    1 stopover
    €718
  5. –
    Alaska Airlines
    –
    DEN–SUN
    1 stopover
    Alaska Airlines
    –
    SUN–DEN
    1 stopover
    €540

Flight schedule from Denver (DEN) to Sun Valley (SUN)

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

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

      Important flight information

      Discover more flights around Denver and Sun Valley

      Departure airport Airport Denver International Airport, CO (DEN)
      Arrival airport Airport Sun Valley, ID (SUN)
      Destination country Flights to United States
      Departure airport - Destination country Denver International Airport, CO - United States
      Alternative routes to United States
      Alternative flights to Sun Valley
      Flight destinations with a similar price