Direct (non-stop) flights from Philadelphia (PHL) to Denver (DEN)
Find comprehensive flight information, schedules, and booking details for direct flights from Philadelphia (PHL) to Denver (DEN). This popular route is operated by 4 airlines, offering multiple daily departures.• Flight Duration: 3h 55m - 4h 41m (average flight time)• Distance: 1562 miles (2513 km) (air miles between airports)• Daily Flights: 5-12 flights (scheduled departures per day)
Philadelphia (PHL)
Denver (DEN)
FLIGHT TIME
3h 55m - 4h 41m
FLIGHT DISTANCE
1562 miles (2513 km)
4h 10m - 4h 25m
05:00
21:23
1562 miles (2513 km)
February
4 (Show)
57
Flight Schedule
December 2025
Airlines with direct flights from Philadelphia (PHL) 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 3h 55m - 4h 41m.
Pricing patterns: February typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 5:00, 6:00, offering more flight options and potentially better connections.
Philadelphia (PHL) - Denver (DEN) flight price statistics
$276
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.
$142
Jan$39
Feb$39
Mar$48
Apr$583
May$390
Jun$310
Jul$388
Aug$310
Sep$340
Oct$330
Nov$390
DecRelated Information
Airports: PHL • DEN Airport
Airlines operating this route: Southwest Airlines (WN), Frontier Airlines, United Airlines, AA - American Airlines
Frequently Asked Questions
How many flights operate from PHL to DEN?
There are 9 direct flights operating from PHL to DEN. Approximately 5-12 flights daily.
Which airlines operate flights from PHL to DEN?
4 airlines operate on this route: Southwest Airlines, Frontier Airlines, United Airlines, American Airlines.
How long is the flight from PHL to DEN?
The flight duration from PHL to DEN is approximately 3h 55m - 4h 41m.
What is the distance from PHL to DEN?
The distance from PHL to DEN is 1562 miles (2513 km).
What is the flight time range for this route?
Flight times on this route range from 4h 10m - 4h 25m.
What are the earliest and latest flight departure times?
The earliest flight departs at 05:00 and the latest flight departs at 21:23.
What is the cheapest month to fly from PHL to DEN?
February is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 57 flights operate per week from PHL to DEN.
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 8 Passenger, Airbus A321neo, Boeing 737MAX 9 Passenger, Boeing 737-800 Passenger, Boeing 737-900 Passenger and 1 more aircraft type.
What is the average flight price from PHL to DEN?
The average flight price for a round-trip ticket from PHL to DEN is approximately $276 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from PHL to DEN for the lowest prices?
February is typically the cheapest month to fly from PHL to DEN. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from PHL to DEN?
4 airlines offer direct flights from PHL to DEN, providing travelers with multiple options for scheduling and pricing.
How far is DEN from PHL?
The distance from PHL to DEN is 1562 miles (2513 km). This is a long-haul flight route.
How long does it take to fly from PHL to DEN?
The flight time from PHL to DEN is approximately 3h 55m - 4h 41m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.