Direct (non-stop) flights from San Antonio (SAT) to Denver (DEN)
Find comprehensive flight information, schedules, and booking details for direct flights from San Antonio (SAT) to Denver (DEN). This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 2h 10m - 2h 37m (average flight time)• Distance: 799 miles (1286 km) (air miles between airports)• Daily Flights: 7-14 flights (scheduled departures per day)
San Antonio (SAT)
Denver (DEN)
FLIGHT TIME
2h 10m - 2h 37m
FLIGHT DISTANCE
799 miles (1286 km)
2h 15m - 2h 24m
05:20
20:30
799 miles (1286 km)
February
3 (Show)
68
Flight Schedule
December 2025
Airlines with direct flights from San Antonio (SAT) to Denver (DEN)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 10m - 2h 37m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 5:00, 7:00, 8:00, offering more flight options and potentially better connections.
San Antonio (SAT) - Denver (DEN) flight price statistics
$222
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$284
Jan$98
Feb$100
Mar$180
Apr$98
May$160
Jun$130
Jul$310
Aug$294
Sep$240
Oct$369
Nov$396
DecRelated Information
Airports: SAT • DEN Airport
Airlines operating this route: Southwest Airlines (WN), Frontier Airlines, United Airlines
Frequently Asked Questions
How many flights operate from SAT to DEN?
There are 10 direct flights operating from SAT to DEN. Approximately 7-14 flights daily.
Which airlines operate flights from SAT to DEN?
3 airlines operate on this route: Southwest Airlines, Frontier Airlines, United Airlines.
How long is the flight from SAT to DEN?
The flight duration from SAT to DEN is approximately 2h 10m - 2h 37m.
What is the distance from SAT to DEN?
The distance from SAT to DEN is 799 miles (1286 km).
What is the flight time range for this route?
Flight times on this route range from 2h 15m - 2h 24m.
What are the earliest and latest flight departure times?
The earliest flight departs at 05:20 and the latest flight departs at 20:30.
What is the cheapest month to fly from SAT to DEN?
February is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 68 flights operate per week from SAT to DEN.
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 8 Passenger, Airbus A320neo, Boeing 737-800 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2, Airbus A321 and 2 more aircraft types.
What is the average flight price from SAT to DEN?
The average flight price for a round-trip ticket from SAT to DEN is approximately $222 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from SAT to DEN for the lowest prices?
February is typically the cheapest month to fly from SAT to DEN. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from SAT to DEN?
3 airlines offer direct flights from SAT to DEN, providing travelers with multiple options for scheduling and pricing.
How far is DEN from SAT?
The distance from SAT to DEN is 799 miles (1286 km). This is a long-haul flight route.
How long does it take to fly from SAT to DEN?
The flight time from SAT to DEN is approximately 2h 10m - 2h 37m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.