Airlines with direct flights
DIRECTBetween Santa Ana (SNA) and Denver (DEN). List of carriers flying SNA-DEN non-stop and which days of the week they operate.
One-stop options (6)
WITH 1 STOPSame-airline connections operating at least daily.
Monthly flight schedule: Santa Ana (SNA) to Denver (DEN)
The monthly calendar shows all non-stop flights from John Wayne Arpt Orange Co (SNA) to Denver International (DEN). Select a date to see every flight that day. The number in the top right corner on each day represent the number of flights.
United Airlines
Southwest Airlines
Frontier Airlines
Flight schedule data was last updated on 2025-10-15.
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Other routes from Santa Ana (SNA)
More direct destinations from Santa Ana in USA.
Route FAQ
Answers to common questions about the SNA to DEN non-stop service.
How long is the flight from Santa Ana to Denver?
Non-stop flights take about 2 hours 18 minutes gate-to-gate, covering roughly 849 miles (1,366 km).
How many direct flights operate daily between SNA and DEN?
Expect roughly 7 direct departures per day on this route, with slightly lighter schedules on weekends.
Which airlines fly non-stop from Santa Ana to Denver?
The route is currently operated by United Airlines, Southwest Airlines and Frontier Airlines with year-round non-stop services.
What time do the earliest flights leave Santa Ana?
The first departures typically leave around 06:50, which is ideal for morning meetings in Denver.
Which terminals service this route?
Terminal assignments can vary by airline and season, so confirm details on your booking before travel.
SNA - DEN information
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Distance849 miles (1366 km)
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Flight time2 hours and 30 minutes
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Airlines
United
Southwest
Frontier -
AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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United AircraftsAirbus A319Airbus A320Boeing 737-800 PassengerBoeing 737MAX 8 Passenger
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Southwest AircraftBoeing 737-700 (winglets) Passenger/BBJ1Boeing 737MAX 8 PassengerBoeing 737-700 Passenger (Scimitar Winglets)Frontier AircraftAirbus A320Airbus A320neo