Flight Routes from Denver to Idaho Falls

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

Trip type
Cheapest roundtrip flight
from€462
Fastest flight
non-stop flights
24x / week
Flight distance
737 km
Time difference
none

Cheap flight offers from Denver to Idaho Falls

sorted by price and recency
filters
  1. –
    Alaska Airlines
    –
    DEN–IDA
    1 stopover
    Alaska Airlines
    –
    IDA–DEN
    1 stopover
    €902
  2. –
    Alaska Airlines
    –
    DEN–IDA
    3 stopovers
    Alaska Airlines
    –
    IDA–DEN
    3 stopovers
    €823
  3. –
    Alaska Airlines
    –
    DEN–IDA
    1 stopover
    Alaska Airlines
    –
    IDA–DEN
    1 stopover
    €557
  4. –
    United Airlines
    –
    DEN–IDA
    non-stop flight
    United Airlines
    –
    IDA–DEN
    non-stop flight
    €503
  5. –
    United Airlines
    –
    DEN–IDA
    non-stop flight
    United Airlines
    –
    IDA–DEN
    non-stop flight
    €462
  6. –
    American Airlines
    –
    DEN–IDA
    1 stopover
    American Airlines
    –
    IDA–DEN
    1 stopover
    €3,054

Flight schedule from Denver (DEN) to Idaho Falls (IDA)

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

offers
Active filtersnone
Matching outbound flightsDEN–IDA · 5 of 5
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. DENIDA
      nonstop
      1. United Airlines
    2. DENIDA
      nonstop
      1. United Airlines
    3. DENIDA
      nonstop
      1. United Airlines
    4. DENIDA
      nonstop
      1. United Airlines
    5. DENIDA
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Denver and Idaho Falls

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