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Flights from Idaho Falls to Philadelphia
There are no direct flights from Idaho Falls to Philadelphia. The fastest way is one stop via Denver or Salt Lake City, about 6h 35m door to door (14 connections a week on current schedules).
No direct flights · 5 connection options From 6h 35m
Idaho Falls to Philadelphia at a glance
Fastest journey6h 35mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Salt Lake City
Best ways to fly from Idaho Falls to Philadelphia
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
IDA Denver (DEN) PHL
Leg 1: United Airlines · Leg 2: American Airlines, Frontier Airlines, Southwest Airlines
Sat14:45 IDA16:09 DEN1h 51m connection18:00 DEN23:20 PHLUnited Airlines
2Search
IDA Salt Lake City (SLC) PHL
Leg 1: Delta Air Lines · Leg 2: American Airlines, Delta Air Lines
Sat06:00 IDA06:48 SLC3h 42m connection10:30 SLC16:27 PHLDelta Air Lines
3Search
IDA Seattle (SEA) PHL
Leg 1: Alaska Airlines · Leg 2: Alaska Airlines, American Airlines, Delta Air Lines
4Search
IDA Portland (PDX) PHL
Leg 1: Alaska Airlines, Allegiant Air · Leg 2: Alaska Airlines, American Airlines
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
- 3,060 km1,900 miles
- Journey time
- 6h 35mon current schedules
- Time difference
- +2hPhiladelphia vs Idaho Falls
- Currency in Philadelphia
- USD
- Airports
- IDA → PHL, TTN
Flights from Idaho Falls to Philadelphia: questions answered
Are there direct flights from Idaho Falls to Philadelphia?
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 Philadelphia?
With one connection the journey usually takes around 6h 35m, depending on the layover. The straight-line distance is 3,060 km.
Where do you change planes between Idaho Falls and Philadelphia?
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 Philadelphia?
Idaho Falls: Idaho Falls Regional Airport (IDA). Philadelphia: Philadelphia International Airport (PHL) and Trenton Mercer Airport (TTN).
What is the time difference between Idaho Falls and Philadelphia?
Philadelphia is 2 hours ahead of Idaho Falls.





