Cheap flights from Denver to Philadelphia (DEN - PHL) from $29
This is the cheapest one-way flight price, found on 9/24. Prices may vary by date and flight preferences.
The best prices from Denver Intl to Philadelphia are usually found in January or February, booked 0 days in advance, depart on a Friday or Saturday and return on a Wednesday
How to find the cheapest flight from Denver (DEN) to Philadelphia (PHL)
All the information you need to plan the best DEN to PHL flight in 2023: compare Denver to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
Popular in | July |
|---|---|
Cheapest in | January |
Round-trip from | $248 |
One-way from | $62 |
DEN - PHL Price | $248 - $428 |
|---|---|
PHL Temperature | 33.8 - 78.8 °F |
PHL Rainfall | 2.7 - 4.4 inches |
What is the cheapest day to fly round-trip from Denver to Philadelphia?
Thursday is generally a great day to depart. Flying on this day could help you save up to 27%.
What is the cheapest month to fly from Denver to Philadelphia?
The best pricing can be found in the month of January. Prices to Philadelphia from Denver average $328. You can even find prices in January for less than $328, as users have found deals to Philadelphia from as low as $123. The month of July appears to be one of the more expensive times to travel to Philadelphia from Denver. Flying in the targeted month can save you up to 42%.
When is the cheapest time to fly from Denver to Philadelphia (DEN - PHL)?
It’s typically best to fly out from Denver to Philadelphia in the evening. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.
Cheap Frontier flights from Denver to Philadelphia
Consider these cheap Frontier flights we've found departing from Denver to Philadelphia. Be sure to come back soon if the deals available don't appeal to you at this time.
One of the most popular airlines traveling from Denver to Philadelphia is Frontier. Flights from Frontier traveling this route typically cost $404.13 RT. This price is typically 14% cheaper than other airlines that offer Denver to Philadelphia flights. When booking this route, the cheapest RT price found was $116. Denver Intl Airport is the most common Denver airport to take off from when flying to Philadelphia. Philadelphia Airport is the most popular arrival airport in Philadelphia. When flying from Denver to Philadelphia, Frontier flights are 7% more popular than any other airline flying that same route.
Cheap Spirit Airlines flights from Denver to Philadelphia
Browse through some of the cheapest Spirit Airlines flights traveling from Denver to Philadelphia. Check back soon if you're not seeing flights that suit your needs.
If you’re traveling from Denver to Philadelphia, one of the more common airlines traveling that route is Spirit Airlines. Denver to Philadelphia flights are typically 40% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $363.80 RT. The cheapest Spirit Airlines flight found for this route was $178. When traveling from Denver to Philadelphia on Spirit Airlines, the most popular airport to depart from is Denver Intl Airport and the most popular airport to arrive at is Philadelphia Airport. When flying from Denver to Philadelphia, Spirit Airlines flights are 4% more popular than any other airline flying that same route.
Cheap Denver to Philadelphia flights in September & October 2023
The best prices found for DEN to PHL flights for September, October
Scroll through some of the best deals on flights from Denver to Philadelphia in 2023. Check back regularly for other flight deals.
Denver to Philadelphia 2023 flight deals
Cheap flights to Philadelphia from Denver found for this year
Scroll through some of the best deals on flights from Denver to Philadelphia in 2023. Check back regularly for other flight deals.
Non-stop flights to Philadelphia from Denver
Save time with Denver to Philadelphia direct flight deals
Consider booking one of these non-stop flights heading from Denver to Philadelphia. If you're looking for other options for flights from Denver to Philadelphia, make sure to update the search form at the top of page.
Denver to Philadelphia flights leaving soon
Late deals on return flights to Philadelphia from Denver, departing today and this week
Have a look at some of the last-minute flights available departing from Denver to Philadelphia. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Philadelphia from Denver
The cheapest one-way flights from Denver to Philadelphia
Users in need of a one-way flight from Denver to Philadelphia can choose from these deals. For those needing a return trip from Denver, there is a search form available above.
Find flights from Denver to Philadelphia within your budget
Use the slider to find flights from Denver to Philadelphia that fit your budget.
Fly from
Fly to
Budget
$58 - $228
Route
Depart
Return
Price
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Wed 11/1
Nonstop3h 35m
Philadelphia
Tue 11/7
Nonstop4h 31m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Wed 10/11
Nonstop3h 33m
Philadelphia
Sat 10/14
Nonstop4h 18m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Mon 10/30
Nonstop3h 35m
Philadelphia
Sat 11/4
Nonstop4h 28m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Tue 10/17
Nonstop3h 33m
Philadelphia
Sat 10/21
Nonstop4h 18m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Thu 12/7
Nonstop3h 29m
Philadelphia
Sat 12/9
Nonstop4h 34m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Tue 10/17
Nonstop3h 33m
Philadelphia
Tue 10/24
1 stop7h 27m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Thu 10/5
1 stop30h 07m
Philadelphia
Sat 10/7
Nonstop4h 28m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Tue 10/24
1 stop11h 20m
Philadelphia
Tue 10/31
3 stops34h 03m
Denver IntlPhiladelphia
DEN - PHL
DENPHL
Denver Intl
Fri 12/1
Nonstop3h 28m
Philadelphia
Mon 12/4
Nonstop4h 22m
Reviews of airlines servicing Philadelphia
See what other customers who have flown with Frontier, Spirit Airlines and American Airlines from Denver to Philadelphia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Crew was a little snippy, it was a late flight so maybe they were tired.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Crew was a little snippy, it was a late flight so maybe they were tired.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Crew was a little snippy, it was a late flight so maybe they were tired.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Crew was a little snippy, it was a late flight so maybe they were tired.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Crew was a little snippy, it was a late flight so maybe they were tired.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Crew was a little snippy, it was a late flight so maybe they were tired.
Related info for your journey
Useful info, stats and facts about Denver to Philadelphia flights.
What airports do I use to fly from Denver to Philadelphia?
If you book a flight from Denver to Philadelphia, you will be flying from Denver Intl to Philadelphia. Flights to Philadelphia (PHL) from Denver Intl (DEN) take 3h 15m for a nonstop flight. There are 11 flights from Denver Intl to Philadelphia per day from 5 airlines.
Can I find flights from Denver to Philadelphia for under $100 on Cheapflights?
Yes, there are multiple flights from Denver to Philadelphia for under $100. The cheapest flight booked recently is on Frontier for just $58, but on average you can expect to pay $82.
Are there nonstop flights from Denver to Philadelphia for under $100 on Cheapflights?
Cheapflights has at least 20 direct flights from Denver to Philadelphia under $100. A good price for a nonstop flight from Denver to Philadelphia is less than $90.
Are there last-minute flights available from Denver to Philadelphia for under $200?
There are currently 20+ open flights from Denver to Philadelphia within the next 7 days for less than $200.
What days are nonstop flights available from Denver to Philadelphia?
Days when nonstop flights are available for this flight are: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
How popular is this Denver to Philadelphia flight route?
Flights from Denver Intl to Philadelphia have been viewed 16 times in the past calendar month.
How many flights depart from Denver to Philadelphia on average per day?
Travelers can expect 21 flights from Denver to Philadelphia on average per day.
Morning (6am - Noon) - 19% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures
Evening (6pm - Midnight) - 14% of flight departures
How long is the flight from Denver to Philadelphia?
Airlines like Frontier fly from Denver to Philadelphia in about 3h 35m. The time it takes to get you to your destination is usually consistent. The distance from Denver to Philadelphia is about 1562 mi. Generally, flights for this route are nonstop.
What is the cheapest airline to fly from Denver to Philadelphia round-trip?
Currently priced at $58, Frontier will fly you from Denver to Philadelphia and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Users have found that Frontier is 82% cheaper than the other options available to this destination.
What are the most popular airlines that fly from Denver to Philadelphia?
The most popular airlines flying from Denver to Philadelphia are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.
What are the most reliable airlines from Denver to Philadelphia?
No one likes to see their flight delayed. When booking a flight from Denver to Philadelphia consider choosing Aer Lingus (88%), United Airlines (80%) or Air Canada (75%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Denver to Philadelphia?
The cheapest flight price from Denver to Philadelphia is $68. On average you can expect to pay $892. The most popular route, (Denver Intl - Philadelphia), can usually be booked for $58.
What does DEN to PHL mean?
This is defined as Denver Intl Airport (DEN) and Philadelphia Airport (PHL). Codes like Philadelphia Airport are often used to just call airports uniquely.
Other flights from Denver
Flights to Philadelphia from Denver
Alternative routes for Denver to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Denver to Philadelphia
The chart below displays the airlines Cheapflights users traveling from Denver to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Denver to Philadelphia
See what time of day planes typically take off from Denver to Philadelphia
| 4%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 39%of flight departures | Morning6 am to noon |
| 39%of flight departures | AfternoonNoon to 6 pm |
| 18%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Denver to Philadelphia
See how many times per day planes take to the skies headed from Denver to Philadelphia
| Sunday | 10daily flights |
|---|---|
| Monday | 12daily flights |
| Tuesday | 12daily flights |
| Wednesday | 12daily flights |
| Thursday | 11daily flights |
| Friday | 11daily flights |
| Saturday | 10daily flights |