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TRM to BOI: distance & flight time
Palm Springs (Jacqueline Cochran Regional Airport) → Boise (Boise Air Terminal/Gowen Field)
687 mi
1,105 km · 597 nm
1h 58m
estimated nonstop flight time
+1h
time difference · heading north
See live TRM→BOI fares Phone-only fares on this route — call free
Flight time details
687 miles nonstop takes roughly 1h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TRM — Jacqueline Cochran Regional Airport · Palm Springs, United States
- BOI — Boise Air Terminal/Gowen Field · Boise, 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 TRM
- UDD · Bermuda Dunes Airport11 mi away
- PSP · Palm Springs International Airport24 mi away
- BNG · Banning Municipal Airport45 mi away
- SAN · San Diego International Airport86 mi away
Near BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is TRM from BOI?
The flight distance from Palm Springs (TRM) to Boise (BOI) is 687 miles (1,105 km, 597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRM to BOI?
A nonstop flight takes about 1h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TRM to BOI?
Nonstop service on TRM–BOI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 58m nonstop estimate.
What is the time difference between Palm Springs and Boise?
Boise is 1 hour ahead of Palm Springs.
What is the cheapest way to fly from TRM to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRM–BOI that never appear on search engines, with no booking fees.
Why are some TRM to BOI fares phone-only?
Consolidator contracts let us sell certain TRM–BOI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.