Good to know - Cheap tickets Idaho Falls — Washington
| Flight distance | 2953 km |
|---|---|
| Round-trip from | $259 |
| Cheapest month to fly | February |
Airfare Idaho Falls – Washington by month
Here you can find out in what months how much a ticket Idaho Falls – Washington costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| April 2026 | ||
| February 2026 | ||
| July 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Idaho Falls — Washington
Flight Idaho Falls – Washington is served by 10 airlines.
Flights Idaho Falls — Washington
The selection of cheap flights Idaho Falls — Washington
The price of the flight Idaho Falls — Washington (United States) — Idaho Falls from $259 (round-trip).
The average price of the flight Idaho Falls — Washington (United States) — Idaho Falls $432 (round-trip).
- Departure city: Idaho Falls
- IATA code of the city of origin: IDA
- Departure airports: Idaho Falls Regional Airport
- Departure country: United States
- Destination city: Washington
- IATA code of the destination city: WAS
- Destination airports: Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport
- Destination country: United States
Low cost flights Idaho Falls — Washington (IDA — WAS)
The distance between Idaho Falls and Washington 1835 miles (or 2953 kilometres).
The time difference between Idaho Falls and Washington is 2 h.
Routes from nearby cities to Washington
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Washington is from Seattle. The cheapest airfare can be purchased with a flight from Las Vegas from $156. The nearest airports from Idaho Falls with a flight to Washington are in Denver.
Popular International routes from Idaho Falls
Popular routes from Washington
If you are going to fly from Washington, then study the popular flights. The most popular flights from Washington:
Popular domestic routes from Idaho Falls
FAQ about Idaho Falls — Washington
Can we fly from Idaho Falls to Washington?
Yes, you can fly from Idaho Falls to Washington. Idaho Falls has an airport (Idaho Falls Regional Airport) for flights. There are non-direct flights through Alaska Airlines, Allegiant Air, American Eagle, Delta Connection, FedEx, Jet Linx Aviation, NetJets, SkyWest Airlines, Ultimate Jet, United Express.
How much do flights Idaho Falls — Washington cost?
The price of flights Idaho Falls — Washington starts from $259.
What airports are there in Idaho Falls and Washington?
In Idaho Falls — Idaho Falls Regional Airport. In Washington — Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport.
What month is the cheapest to fly from Idaho Falls to Washington?
High season is considered to be July and the cheapest month is February. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Idaho Falls — Washington flight deals.
Which airlines fly from Idaho Falls to Washington?
All the following airlines flights Idaho Falls — Washington: Alaska Airlines, Allegiant Air, American Eagle, Delta Connection, FedEx, Jet Linx Aviation, NetJets, SkyWest Airlines, Ultimate Jet, United Express.