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IDA to BWI: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
1,846 mi
2,972 km · 1,605 nm
4h 5m
estimated nonstop flight time
+2h
time difference · heading east
See live IDA→BWI fares Phone-only fares on this route — call free
Flight time details
1,846 miles nonstop takes roughly 4h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Near BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Frequently asked questions
How far is IDA from BWI?
The flight distance from Idaho Falls (IDA) to Baltimore (BWI) is 1,846 miles (2,972 km, 1,605 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to BWI?
A nonstop flight takes about 4h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Idaho Falls and Baltimore?
Baltimore is 2 hours ahead of Idaho Falls.
What is the cheapest way to fly from IDA to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–BWI that never appear on search engines, with no booking fees.