Direct (nonstop) flights from Kalispell to San Diego
1 airline flys nonstop from Glacier Park Intl (FCA) to San Diego International Airport (SAN). It's 1,086 miles (1,747 km), about 3h 13m in the air. Operated by Alaska Airlines.
Alaska Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
AS
Alaska Airlines
Alternative Routes
Other ways to fly from Kalispell to San Diego with one stop · direct emits 183 kg CO₂ per passenger
Looking for the return flight?
SAN → FCA: Flights from San Diego to KalispellOther direct flights from Kalispell
Direct flights from San Diego (SAN)
Frequently Asked Questions
How long is the direct flight from Kalispell to San Diego?
A nonstop flight from Kalispell (FCA) to San Diego (SAN) takes approximately 3 hours and 13 minutes. The distance is 1,086 miles (1,747 km).
Which airlines fly nonstop from Kalispell to San Diego?
Just Alaska Airlines.
Is there a nonstop flight from Kalispell to San Diego?
Yes. 1 airline: Alaska Airlines.
How far is Kalispell from San Diego?
The flight distance from Kalispell to San Diego is 1,086 miles (1,747 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Kalispell to San Diego?
At 3h 13m, 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 Kalispell to San Diego?
Roughly 183 kg CO2 per passenger one-way. That's about the same as driving 915 km.
Is the return flight from San Diego to Kalispell 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 Kalispell to San Diego?
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 Glacier Park Intl for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.