Direct (nonstop) flights from Boise to Santa Ana
2 airlines fly nonstop from Boise Air Terminal (BOI) to John Wayne Arpt Orange Co (SNA). It's 687 miles (1,106 km), about 2h 18m in the air. Operated by Alaska Airlines, Allegiant Air.
Alaska Airlines
Allegiant Air
Route data last updated: May 27, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Boise to Santa Ana with one stop · direct emits 127 kg CO₂ per passenger
Looking for the return flight?
SNA → BOI: Flights from Santa Ana to BoiseOther direct flights from Boise
Direct flights from Santa Ana (SNA)
Frequently Asked Questions
How long is the direct flight from Boise to Santa Ana?
A nonstop flight from Boise (BOI) to Santa Ana (SNA) takes approximately 2 hours and 18 minutes. The distance is 687 miles (1,106 km).
Which airlines fly nonstop from Boise to Santa Ana?
2 airlines: Alaska Airlines, Allegiant Air.
Is there a nonstop flight from Boise to Santa Ana?
Yes. 2 airlines: Alaska Airlines, Allegiant Air.
How far is Boise from Santa Ana?
The flight distance from Boise to Santa Ana is 687 miles (1,106 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Boise to Santa Ana?
At 2h 18m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Boise to Santa Ana?
Roughly 127 kg CO2 per passenger one-way. That's about the same as driving 635 km.
Is the return flight from Santa Ana 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 Santa Ana?
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.