Boise Air Terminal/Gowen Field
Boise, United StatesBOI / KBOI
Regional airport · 57 direct destinations · 2 runways · longest runway 10,000 ft
59 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Boise → Salt Lake City
BOI
BoiseBoise Air Terminal/Gowen Field
BoiseBoise Air Terminal/Gowen FieldSLCSalt Lake CitySalt Lake City International Airport
Salt Lake CitySalt Lake City International Airport- Distance
- 290 mi
- Estimated flight time
- ~1h 5m
Same local time in Boise and Salt Lake City.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 6 flights a day, observed from October 2025 to September 2026.
- 6
- flights per day
- 7
- busiest month · May
- 4
- quietest month · Oct
- 49 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 6Jan2026
- 5.5Feb
- 6Mar
- 6Apr
- 7May
- 7Jun
- 7Jul
- 6Aug
- 6Sep
- 4Oct2025
- 5Nov
- 6Dec
In October 2025 we saw less traffic at Boise in general than usual; compare that month with care.
Airlines
Who flies it
Delta Air Linesall year
SkyWest Airlinesall year
Caribairall year
GlobalXnow and then
Western Aircraftspring
Through the day
Departure times
Local time in Boise. Most departures between 11:00 and 14:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 5.6Mon
- 6Tue
- 5.8Wed
- 6.4Thu
- 6.3Fri
- 6.3Sat
- 6.2Sun
Fleet
Aircraft observed
- Airbus A220-100BCS126%
- Embraer 175E75L20%
- Pilatus PC-12PC129%
- Airbus A320A3209%
- Beechcraft King Air 200BE204%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 6 | 169 |
|
| February 2026 | 5.5 | 168 |
|
| March 2026 | 6 | 197 |
|
| April 2026 | 6 | 187 |
|
| May 2026 | 7 | 195 |
|
| June 2026 | 7 | 194 |
|
| July 2026 | 7 | 228 |
|
| August 2026 | 6 | 189 |
|
| September 2026 | 6 | 189 |
|
| October 2025 | 4 | 132 |
|
| November 2025 | 5 | 169 |
|
| December 2025 | 6 | 174 |
|
Airlines observed on this route
From observed callsign routes on BOI-SLC - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Boise: 57.
- Direct destinations observed from Salt Lake City: 114.
The airports on this route
Salt Lake City International Airport
Salt Lake City, United StatesSLC / KSLC
International hub · 114 direct destinations · 3 runways · longest runway 12,001 ft
60 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Boise to Salt Lake City
The observed direct connection between Boise Air Terminal/Gowen Field (BOI) and Salt Lake City International Airport (SLC) covers approximately 290 mi. The estimated flight time is around 1h 5m. Caribair, Delta Air Lines, GlobalX, SkyWest Airlines and Western Aircraft have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Boise from Salt Lake City by air?
- The great-circle distance between Boise Air Terminal/Gowen Field and Salt Lake City International Airport is approximately 290 mi.
- How long is the flight from Boise to Salt Lake City?
- Based on the distance, the estimated flight time is about 1h 5m. This is an estimate, not a schedule.
- Is there a direct connection from Boise to Salt Lake City?
- Yes, a direct connection between BOI and SLC has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Caribair, Delta Air Lines, GlobalX, SkyWest Airlines and Western Aircraft.
- How often is there a flight from Boise to Salt Lake City?
- On average around 6 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 2,191 observed flights. Mainly Delta Air Lines, SkyWest Airlines, Caribair. That is an observation, not a timetable.
- What is the current time difference between Boise and Salt Lake City?
- Same local time in Boise and Salt Lake City.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.