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Idaho Falls to Washington

Connecting route · United States → United States

Flights from Idaho Falls to Washington

There are no direct flights from Idaho Falls to Washington. The fastest way is one stop via Denver or Salt Lake City, about 6h 25m door to door (14 connections a week on current schedules).

No direct flights · 5 connection options From 6h 25m

Idaho Falls to Washington at a glance

Fastest journey6h 25mVia Denver, on current schedules

Nonstop flightsNoneConnect via Denver or Salt Lake City

Best ways to fly from Idaho Falls to Washington

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

IDA Denver (DEN) WAS

Leg 1: United Airlines · Leg 2: United Airlines

Sat14:45 IDA16:09 DEN1h 51m connection18:00 DEN23:10 WASUnited Airlines

7 connections a week One airline, one ticket Fastest 6h 25m

IDA Salt Lake City (SLC) WAS

Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, United Airlines

Fri06:00 IDA06:48 SLC2h 42m connection09:30 SLC15:32 WASDelta Air Lines + United Airlines

7 connections a week One airline, one ticket Fastest 7h 32m

IDA Seattle (SEA) WAS

Leg 1: Alaska Airlines · Leg 2: Alaska Airlines, Delta Air Lines, United Airlines

One airline, one ticket ~8h 16m

IDA Portland (PDX) WAS

Leg 1: Alaska Airlines, Allegiant Air · Leg 2: Alaska Airlines

One airline, one ticket ~8h 18m

IDA Las Vegas (LAS) WAS

Leg 1: Allegiant Air · Leg 2: Frontier Airlines, United Airlines

Self-transfer likely ~8h 44m

Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance: 2,951 km1,833 miles
Journey time: 6h 25mon current schedules
Time difference: +2hWashington vs Idaho Falls
Currency in Washington: USD
Airports: IDA → IAD, DCA

Flights from Idaho Falls to Washington: questions answered

Are there direct flights from Idaho Falls to Washington?

No. There is no nonstop service, so you will connect, most easily in Denver, Salt Lake City and Seattle. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.

How long is the flight from Idaho Falls to Washington?

With one connection the journey usually takes around 6h 25m, depending on the layover. The straight-line distance is 2,951 km.

Where do you change planes between Idaho Falls and Washington?

The best connecting points are Denver (DEN), Salt Lake City (SLC), Seattle (SEA) and Portland (PDX). United Airlines flies both legs via Denver, so you can book it as one ticket.

Which airports serve Idaho Falls and Washington?

Idaho Falls: Idaho Falls Regional Airport (IDA). Washington: Washington Dulles International Airport (IAD) and Ronald Reagan Washington National Airport (DCA).

What is the time difference between Idaho Falls and Washington?

Washington is 2 hours ahead of Idaho Falls.

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