Direct (nonstop) flights from Santa Ana to Missoula
1 airline flys nonstop from John Wayne Arpt Orange Co (SNA) to Missoula Intl (MSO). It's 935 miles (1,504 km), about 2h 28m in the air. Operated by Allegiant Air.
Allegiant Air
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Santa Ana to Missoula with one stop · direct emits 158 kg CO₂ per passenger
Looking for the return flight?
MSO → SNA: Flights from Missoula to Santa AnaOther direct flights from Santa Ana
Direct flights from Missoula (MSO)
Frequently Asked Questions
How long is the direct flight from Santa Ana to Missoula?
A nonstop flight from Santa Ana (SNA) to Missoula (MSO) takes approximately 2 hours and 28 minutes. The distance is 935 miles (1,504 km).
Which airlines fly nonstop from Santa Ana to Missoula?
Just Allegiant Air.
Is there a nonstop flight from Santa Ana to Missoula?
Yes. 1 airline: Allegiant Air.
How far is Santa Ana from Missoula?
The flight distance from Santa Ana to Missoula is 935 miles (1,504 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Santa Ana to Missoula?
At 2h 28m, 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 Santa Ana to Missoula?
Roughly 158 kg CO2 per passenger one-way. That's about the same as driving 790 km.
Is the return flight from Missoula to Santa Ana 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 Santa Ana to Missoula?
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 John Wayne Arpt Orange Co for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.