Frontier Airlines flights from DEN to SAN
Find comprehensive Frontier Airlines flight information, schedules, and booking details for direct flights from DEN to SAN. Frontier Airlines operates 7-25 flights daily flights on this route.• Flight Duration: 2h 17m - 2h 53m (average flight time)• Distance: 856 miles (1377 km) (air miles between airports)• Daily Flights: 7-25 flights (scheduled departures per day)
DEN
SAN
FLIGHT TIME
2h 17m - 2h 53m
FLIGHT DISTANCE
856 miles (1377 km)
2h 30m - 2h 41m
06:20
22:29
856 miles (1377 km)
January
1 (Show)
133
Frontier Airlines Flight Schedule from DEN to SAN
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
F92817 |  Frontier Airlines | 06:20 | 08:01:00 | Airbus A320neo |
F94989 | Frontier Airlines | 22:29 | 23:59:00 | Airbus A321neo |
Frontier Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 17m - 2h 53m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 22:00, offering more flight options and potentially better connections.
DEN - SAN flight price statistics
$185
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.
$67
Jan$80
Feb$80
Mar$140
Apr$200
May$194
Jun$190
Jul$205
Aug$245
Sep$266
Oct$230
Nov$326
DecFrontier Airlines Terminal Information
Terminal information for Frontier Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about Frontier Airlines Flights
How many Frontier Airlines flights operate from DEN to SAN?
Frontier Airlines operates 2 flights from DEN to SAN.
What city does SAN airport serve?
SAN airport serves San Bernardino.
How long is the Frontier Airlines flight from DEN to SAN?
The flight duration is approximately 2h 17m - 2h 53m.
What is the distance from DEN to SAN?
The distance is 856 miles (1377 km).
What aircraft does Frontier Airlines use on this route?
Frontier Airlines uses Airbus A320neo, Airbus A321neo on this route.
Which other airlines operate on this route?
3 other airlines operate on this route: Alaska Airlines, Southwest Airlines, United Airlines.
What are the earliest and latest Frontier Airlines flight departure times?
The earliest Frontier Airlines flight departs at 06:20 and the latest departs at 22:29.
What is the cheapest month to fly Frontier Airlines from DEN to SAN?
January is typically the cheapest month to fly Frontier Airlines on this route.
What is the average price for a Frontier Airlines flight from DEN to SAN?
The average price for a round-trip Frontier Airlines flight on this route is approximately $185. Prices can vary based on booking time and demand.
How many Frontier Airlines flights operate per week on this route?
Frontier Airlines operates approximately 133 flights per week from DEN to SAN.