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Flights from Boise to Billings
There are no direct flights from Boise to Billings. The fastest way is one stop via Salt Lake City, about 3h 24m door to door (22 connections a week on current schedules).
No direct flights · 1 connection option From 3h 24m
Boise to Billings at a glance
Fastest journey3h 24mVia Salt Lake City, on current schedules
Nonstop flightsNoneConnect via Salt Lake City
Best ways to fly from Boise to Billings
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BOI Salt Lake City (SLC) BIL
Leg 1: Delta Air Lines, SkyWest · Leg 2: Delta Air Lines
Tue18:45 BOI19:46 SLC1h 14m connection21:00 SLC22:09 BILDelta Air Lines
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
- 654 km406 miles
- Journey time
- 3h 24mon current schedules
- Time difference
- NoneBillings vs Boise
- Currency in Billings
- USD
- Airports
- BOI → BIL
Flights from Boise to Billings: questions answered
Are there direct flights from Boise to Billings?
No. There is no nonstop service, so you will connect, most easily in Salt Lake City. 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 Boise to Billings?
With one connection the journey usually takes around 3h 24m, depending on the layover. The straight-line distance is 654 km.
Where do you change planes between Boise and Billings?
The best connecting points are Salt Lake City (SLC). Delta Air Lines flies both legs via Salt Lake City, so you can book it as one ticket.
Which airports serve Boise and Billings?
Boise: Boise Air Terminal/Gowen Field (BOI). Billings: Billings Logan International Airport (BIL).





