Cheap Flights from Philadelphia, PA to Denver, CO from $50

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On Cheapflightsplus.com you will find 3 direct and 25 connecting flights from Philadelphia to Denver. You can compare airfare deals from 3 airlines and multiple travel sites from $50, book and save on cheap plane tickets and last minute offers. Also check out PHL-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Philadelphia to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $50 (one-way), $86 (round-trip).

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Best Flights from Philadelphia to Denver Today

Take a look at the list of non stop flights and flights with layovers from Philadelphia to Denver with the lowest price of $50. The fastest direct flight takes 4h 16m and the fastest connecting – 6h 5m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $50 Find flight	20:34 Philadelphia Philadelphia Int.	22:51 Denver Denver International	4h 17m	Frontier Airlines	F93339
from $95 Find flight	13:19 Philadelphia Philadelphia Int.	15:35 Denver Denver International	4h 16m	Frontier Airlines	F93265
from $284 Find flight	15:21 Philadelphia Philadelphia Int.	17:50 Denver Denver International	4h 29m	United Airlines	UA299
from $62 Find flight	08:51 Philadelphia Philadelphia Int.	16:09 Denver Denver International	9h 18m layover 2h 24m - Tampa	Frontier Airlines	F91473 F93517
from $62 Find flight	20:36 Philadelphia Philadelphia Int.	16:09+1 день Denver Denver International	21h 33m layover 14h 46m - Tampa	Frontier Airlines	F92835 F93517
from $71 Find flight	18:00 Philadelphia Philadelphia Int.	07:43+1 день Denver Denver International	15h 43m layover 10h 47m - Chicago	Frontier Airlines	F94367 F92209
from $79 Find flight	16:51 Philadelphia Philadelphia Int.	00:34+1 день Denver Denver International	9h 43m layover 3h 29m - Dallas	Frontier Airlines	F93985 F94463
from $107 Find flight	06:30 Philadelphia Philadelphia Int.	14:14 Denver Denver International	9h 44m layover 4h 6m - Atlanta	Frontier Airlines	F92551 F93293
from $109 Find flight	19:37 Philadelphia Philadelphia Int.	10:06+1 день Denver Denver International	16h 29m layover 9h 12m - Orlando	Frontier Airlines	F93855 F91733
from $163 Find flight	18:30 Philadelphia Philadelphia Int.	10:15+1 день Denver Denver International	17h 45m layover 12h 28m - Raleigh	Frontier Airlines	F94843 F92437
from $167 Find flight	08:00 Philadelphia Philadelphia Int.	16:28 Denver Denver International	10h 28m layover 3h 51m - Houston	United Airlines	UA1798 UA241
from $174 Find flight	08:31 Philadelphia Philadelphia Int.	14:14 Denver Denver International	7h 43m layover 2h 2m - Atlanta	Frontier Airlines	F93209 F93293
from $180 Find flight	13:28 Philadelphia Philadelphia Int.	22:26 Denver Denver International	10h 58m layover 5h 57m - Cleveland	Frontier Airlines	F91037 F94637
from $180 Find flight	20:17 Philadelphia Philadelphia Int.	22:38+1 день Denver Denver International	28h 21m layover 23h 32m - Covington	Frontier Airlines	F91893 F93725
from $190 Find flight	08:24 Philadelphia Philadelphia Int.	16:28 Denver Denver International	10h 4m layover 2h 31m - Las Vegas	Frontier Airlines	F91601 F92430
from $196 Find flight	08:24 Philadelphia Philadelphia Int.	19:24 Denver Denver International	13h 0m layover 5h 33m - Las Vegas	Frontier Airlines	F91601 F93844

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on March 01, 2025

Flight Schedule Philadelphia (Pennsylvania) to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from Philadelphia to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
13:19 — 15:35	13:19 — 15:35 F93265 Frontier Airlines Philadelphia — Denver	4h 16m	Find flight from$95
15:21 — 17:50	15:21 — 17:50 UA299 United Airlines Philadelphia — Denver	4h 29m	Find flight from$284
20:34 — 22:51	20:34 — 22:51 F93339 Frontier Airlines Philadelphia — Denver	4h 17m	Find flight from$50
06:30 — 14:14	08:14 — 10:44 F92551 Frontier Airlines Philadelphia — Atlanta 4h 6m stop 14:45 — 16:16 F93293 Frontier Airlines Atlanta — Denver	9h 44m including layover	Find flight from$107
06:39 — 11:44	15:44 — 17:49 F93332 Frontier Airlines Philadelphia — Minneapolis 2h 2m stop 06:00 — 07:13 F91149 Frontier Airlines Minneapolis — Denver	7h 5m including layover	Find flight from$210
08:00 — 16:28	08:00 — 10:56 UA1798 United Airlines Philadelphia — Houston 3h 51m stop 14:50 — 16:32 UA241 United Airlines Houston — Denver	10h 28m including layover	Find flight from$167
08:51 — 16:09	07:10 — 09:57 F91473 Frontier Airlines Philadelphia — Tampa 2h 24m stop 20:24 — 22:27 F93517 Frontier Airlines Tampa — Denver	9h 18m including layover	Find flight from$62
10:10 — 23:30	10:10 — 11:41 UA2657 United Airlines Philadelphia — Chicago 9h 57m stop 21:38 — 23:30 UA1748 United Airlines Chicago — Denver	15h 20m including layover	Find flight from$304
13:28 — 22:26	13:28 — 15:03 F91037 Frontier Airlines Philadelphia — Cleveland 5h 57m stop 21:00 — 22:26 F94637 Frontier Airlines Cleveland — Denver	10h 58m including layover	Find flight from$180
16:51 — 00:34 +1 day	16:51 — 19:41 F93985 Frontier Airlines Philadelphia — Dallas 3h 29m stop 23:10 — 00:34 F94463 Frontier Airlines Dallas — Denver	9h 43m including layover	Find flight from$79
17:00 — 23:30	17:00 — 18:30 UA308 United Airlines Philadelphia — Chicago 3h 8m stop 21:38 — 23:30 UA1748 United Airlines Chicago — Denver	8h 30m including layover	Find flight from$251
17:43 — 23:59	17:43 — 20:38 UA2112 United Airlines Philadelphia — Houston 1h 42m stop 22:20 — 23:59 UA1338 United Airlines Houston — Denver	8h 16m including layover	Find flight from$251
18:00 — 07:43 +1 day	12:07 — 13:24 F94367 Frontier Airlines Philadelphia — Chicago 10h 47m stop 09:45 — 11:33 F92209 Frontier Airlines Chicago — Denver	15h 43m including layover	Find flight from$71
18:30 — 10:15 +1 day	18:30 — 20:04 F94843 Frontier Airlines Philadelphia — Raleigh 12h 28m stop 08:32 — 10:15 F92437 Frontier Airlines Raleigh — Denver	17h 45m including layover	Find flight from$163
19:37 — 10:06 +1 day	17:12 — 20:02 F93855 Frontier Airlines Philadelphia — Orlando 9h 12m stop 06:20 — 08:39 F91733 Frontier Airlines Orlando — Denver	16h 29m including layover	Find flight from$109
20:36 — 16:09 +1 day	18:54 — 21:49 F92835 Frontier Airlines Philadelphia — Tampa 14h 46m stop 20:44 — 22:47 F93517 Frontier Airlines Tampa — Denver	21h 33m including layover	Find flight from$62
07:00 — 17:54	07:00 — 09:59 NK3149 Spirit Airlines Philadelphia — Miami 2h 7m stop 12:06 — 15:11 SY416 Sun Country Airlines Miami — Minneapolis 1h 30m stop 16:41 — 17:54 SY657 Sun Country Airlines Minneapolis — Denver	12h 54m including layover	Find flight from$267
12:17 — 09:08 +1 day	12:17 — 14:57 NK321 Spirit Airlines Philadelphia — Orlando 6h 23m stop 21:20 — 00:04 SY348 Sun Country Airlines Orlando — Minneapolis 7h 43m stop 07:47 — 09:08 SY651 Sun Country Airlines Minneapolis — Denver	22h 51m including layover	Find flight from$289

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on March 1, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Philadelphia to Denver depends on and how to choose the most interesting flight option for you.

Distance between Philadelphia and Denver is 2500 miles. Time difference between the cities is 2h. Airplanes depart 06:30 to 20:36 from 4 Philadelphia airports and arrive 06:30 to 20:36 to 2 Denver airports. Average flight time is 4h 17m.

The fastest flight 4h 16m
Average flight time 4h 17m
The earliest flight 06:30
The latest flight 20:36
Distance 1554 ml

The cheapest months to travel to Denver are november (from 50 $), december (from 71 $), february (from 79 $).

The most expensive months are january (from 167 $), february (from 79 $), december (from 71 $).

What is the lowest airfare Philadelphia to Denver?

The cheapest plane ticket found by our users is $50. This airfare is for economy class on one-way F93339 flight by Frontier Airlines for February 21, 2025 which leaves Philadelphia Int. in Philadelphia at 20:34 am and arrives at Denver Denver International at 22:51.

Economy class

$50

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Business class

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First class

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Popular Airlines on the Route

The flight Philadelphia — Denver is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 18 departures per week at the price of from $ 50 . And the most expensive tickets are offered by United Airlines airline - from $ 360.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is F93265 by Frontier Airlines takes 4h 16m and the cheapest is F93339 by Frontier Airlines for $50.

F9 - Frontier Airlines

from $50

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UA - United Airlines

from $284

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Connecting Flights

There are 25 flights with layovers on the route. The fastest connecting flight is UA1834 by United Airlines takes 6h 5m and the cheapest is F93339 by Frontier Airlines for $62.

F9 - Frontier Airlines

from $62

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UA - United Airlines

from $167

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NK - Spirit Airlines

from $267

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Airports

You can fly from Philadelphia to Denver from 4 airports (Philadelphia Int., North Philadelphia, Mustin Alf, Philadelphia Sea Plane Base).

Philadelphia airports

Philadelphia Int.-PHL

from $50
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North Philadelphia-PNE

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Mustin Alf-MUV

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Philadelphia Sea Plane Base-PSQ

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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from Philadelphia by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Philadelphia

You may also consider searching for discounted plane tickets to some other popular places from Philadelphia within United States.

Philadelphia — Orlando

from $62

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Philadelphia — Boston

from $54

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Philadelphia — Miami

from $78

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Philadelphia — Chicago

from $79

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Philadelphia — Atlanta

from $60

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Philadelphia — Denver

from $78

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Philadelphia — Las Vegas

from $64

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Philadelphia — Nashville

from $70

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Philadelphia — Houston

from $62

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Philadelphia — Charleston

from $64

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Top International Destinations from Philadelphia

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Philadelphia — Punta Cana

from $79

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Philadelphia — Rome

from $63

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Philadelphia — Paris

from $70

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Philadelphia — Dublin

from $67

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Philadelphia — San Juan

from $54

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Philadelphia — Aruba

from $63

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Philadelphia — Montreal

from $70

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Philadelphia — Amsterdam

from $79

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Philadelphia — Vancouver

from $69

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Philadelphia — Madrid

from $74

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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