Flight Routes from Washington DC to Idaho Falls

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

Trip type
Cheapest roundtrip flight
from€409
Flight distance
2,920 km
Time difference

Cheap flight offers from Washington DC - Dulles to Idaho Falls

sorted by price and recency
  1. –
    American Airlines
    –
    IAD–IDA
    1 stopover
    American Airlines
    –
    IDA–IAD
    1 stopover
    €409
  2. –
    Alaska Airlines
    –
    IAD–IDA
    1 stopover
    Alaska Airlines
    –
    IDA–IAD
    1 stopover
    €519

Flight schedule from Washington DC (IAD) to Idaho Falls (IDA)

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

offers
Active filtersnone
Matching outbound flightsIAD–IDA · 2 of 2
fromto
dep.arr.
durationstopovers
  1. December 6 – 12, 2026
  2. December 13 – 19, 2026
  3. December 20 – 26, 2026
    No flights could be found for the active filters.
    1. IADIDA
      nonstop
      1. United Airlines
    2. IADIDA
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Washington DC and Idaho Falls

      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Idaho Falls, ID (IDA)
      Destination country Flights to United States
      City-Code - Arrival airport Washington-DC - Idaho Falls, ID
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - United States
      Alternative routes to United States
      Alternative flights to Idaho Falls
      Flight destinations with a similar price