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Flights from Philadelphia to Idaho Falls
There are no direct flights from Philadelphia to Idaho Falls. The fastest way is one stop via Denver or Salt Lake City, about 6h 56m door to door (29 connections a week on current schedules).
No direct flights · 5 connection options From 6h 56m
Philadelphia to Idaho Falls at a glance
Fastest journey6h 56mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Salt Lake City
Best ways to fly from Philadelphia to Idaho Falls
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
PHL Denver (DEN) IDA
Leg 1: American Airlines, Frontier Airlines, Southwest Airlines · Leg 2: United Airlines
Wed08:15 PHL09:56 DEN1h 49m connection11:45 DEN13:11 IDAUnited Airlines
2Search
PHL Salt Lake City (SLC) IDA
Leg 1: American Airlines, Delta Air Lines · Leg 2: Delta Air Lines
Mon07:30 PHL09:55 SLC11h 20m connection21:15 SLC22:00 IDADelta Air Lines
3Search
PHL Las Vegas (LAS) IDA
Leg 1: American Airlines, Frontier Airlines · Leg 2: Allegiant Air
Thu20:15 PHL22:07 LAS10h 53m connection09:00 LAS11:35 IDAAmerican Airlines + Allegiant Air
4Search
PHL Seattle (SEA) IDA
Leg 1: Alaska Airlines, American Airlines, Delta Air Lines · Leg 2: Alaska Airlines
5Search
PHL Portland (PDX) IDA
Leg 1: Alaska Airlines, American Airlines · Leg 2: Alaska Airlines, Allegiant Air
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 56mon current schedules
- Time difference
- -2hIdaho Falls vs Philadelphia
- Currency in Idaho Falls
- USD
- Airports
- PHL, TTN → IDA
Flights from Philadelphia to Idaho Falls: questions answered
Are there direct flights from Philadelphia to Idaho Falls?
No. There is no nonstop service, so you will connect, most easily in Denver, Salt Lake City and Las Vegas. 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 Philadelphia to Idaho Falls?
With one connection the journey usually takes around 6h 56m, depending on the layover. The straight-line distance is 3,060 km.
Where do you change planes between Philadelphia and Idaho Falls?
The best connecting points are Denver (DEN), Salt Lake City (SLC), Las Vegas (LAS) and Seattle (SEA). American Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Philadelphia and Idaho Falls?
Philadelphia: Philadelphia International Airport (PHL) and Trenton Mercer Airport (TTN). Idaho Falls: Idaho Falls Regional Airport (IDA).
What is the time difference between Philadelphia and Idaho Falls?
Idaho Falls is 2 hours behind Philadelphia.
