Direct (nonstop) flights from Boise to Salt Lake City
1 airline flys nonstop from Boise Air Terminal (BOI) to Salt Lake City International (SLC). It's 290 miles (467 km), about 1h 17m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 31, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Boise to Salt Lake City with one stop · direct emits 54 kg CO₂ per passenger
Looking for the return flight?
SLC → BOI: Flights from Salt Lake City to BoiseOther direct flights from Boise
Direct flights from Salt Lake City (SLC)
Frequently Asked Questions
How long is the direct flight from Boise to Salt Lake City?
A nonstop flight from Boise (BOI) to Salt Lake City (SLC) takes approximately 1 hours and 17 minutes. The distance is 290 miles (467 km).
Which airlines fly nonstop from Boise to Salt Lake City?
Just Delta Air Lines.
Is there a nonstop flight from Boise to Salt Lake City?
Yes. 1 airline: Delta Air Lines.
How far is Boise from Salt Lake City?
The flight distance from Boise to Salt Lake City is 290 miles (467 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Boise to Salt Lake City?
At 1h 17m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Boise to Salt Lake City?
Roughly 54 kg CO2 per passenger one-way. That's about the same as driving 270 km.
Is the return flight from Salt Lake City to Boise also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Boise to Salt Lake City?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Boise Air Terminal for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.