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DAY to BOI: distance & flight time
Dayton (James M Cox Dayton International Airport) → Boise (Boise Air Terminal/Gowen Field)
1,659 mi
2,670 km · 1,442 nm
3h 43m
estimated nonstop flight time
-2h
time difference · heading west
See live DAY→BOI fares Phone-only fares on this route — call free
Flight time details
1,659 miles nonstop takes roughly 3h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 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 DAY from BOI?
The flight distance from Dayton (DAY) to Boise (BOI) is 1,659 miles (2,670 km, 1,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to BOI?
A nonstop flight takes about 3h 43m 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 Dayton and Boise?
Boise is 2 hours behind Dayton.
What is the cheapest way to fly from DAY to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–BOI that never appear on search engines, with no booking fees.