Need help booking?
Unpublished phone-only deals available
BOI to BKK: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Bangkok (Suvarnabhumi Airport)
7,845 mi
12,626 km · 6,817 nm
15h 51m
estimated nonstop flight time
+13h
time difference · heading northwest
See live BOI→BKK fares Phone-only fares on this route — call free
Flight time details
7,845 miles nonstop takes roughly 15h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
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 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
Near BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is BOI from BKK?
The flight distance from Boise (BOI) to Bangkok (BKK) is 7,845 miles (12,626 km, 6,817 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to BKK?
A nonstop flight takes about 15h 51m 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 Boise and Bangkok?
Bangkok is 13 hours ahead of Boise.
What is the cheapest way to fly from BOI to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–BKK that never appear on search engines, with no booking fees.