Cheap Flights from Philadelphia, PA to Denver, CO from $56

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On Cheapflightsplus.com you will find 5 direct and 63 connecting flights from Philadelphia to Denver. You can compare airfare deals from 3 airlines and multiple travel sites from $56, 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: $56 (one-way), $96 (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 $56. The fastest direct flight takes 4h 16m and the fastest connecting – 6h 5m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $81 Find flight	13:19 Philadelphia Philadelphia Int.	15:35 Denver Denver International	4h 16m	Frontier Airlines	F93265
from $81 Find flight	20:34 Philadelphia Philadelphia Int.	22:51 Denver Denver International	4h 17m	Frontier Airlines	F93339
from $111 Find flight	15:40 Philadelphia Philadelphia Int.	18:02 Denver Denver International	4h 22m	United Airlines	UA2644
from $133 Find flight	08:10 Philadelphia Philadelphia Int.	10:32 Denver Denver International	4h 22m	United Airlines	UA2383
from $243 Find flight	15:21 Philadelphia Philadelphia Int.	17:50 Denver Denver International	4h 29m	United Airlines	UA299
from $56 Find flight	19:30 Philadelphia Philadelphia Int.	15:11+1 день Denver Denver International	21h 41m layover 14h 34m - Tampa	Frontier Airlines	F92337 F93517
from $57 Find flight	07:20 Philadelphia Philadelphia Int.	23:40 Denver Denver International	18h 20m layover 11h 3m - Orlando	Frontier Airlines	F91541 F93311
from $61 Find flight	17:49 Philadelphia Philadelphia Int.	21:10+1 день Denver Denver International	29h 21m layover 23h 35m - Charlotte	Frontier Airlines	F94353 F91361
from $68 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 $82 Find flight	12:30 Philadelphia Philadelphia Int.	08:43+1 день Denver Denver International	22h 13m layover 14h 35m - Miami	Frontier Airlines	F91203 F91279
from $83 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 $92 Find flight	06:30 Philadelphia Philadelphia Int.	14:14 Denver Denver International	9h 44m layover 4h 6m - Atlanta	Frontier Airlines	F92551 F93293
from $125 Find flight	10:00 Philadelphia Philadelphia Int.	16:04 Denver Denver International	8h 4m layover 0h 48m - Orlando	Frontier Airlines	F91807 F94919
from $130 Find flight	10:00 Philadelphia Philadelphia Int.	23:40 Denver Denver International	15h 40m layover 8h 23m - Orlando	Frontier Airlines	F91807 F93311
from $130 Find flight	10:00 Philadelphia Philadelphia Int.	08:44+1 день Denver Denver International	24h 44m layover 17h 29m - Orlando	Frontier Airlines	F91807 F91733
from $130 Find flight	07:20 Philadelphia Philadelphia Int.	08:44+1 день Denver Denver International	27h 24m layover 20h 9m - Orlando	Frontier Airlines	F91541 F91733

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 15, 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
08:10 — 10:32	08:10 — 10:32 UA2383 United Airlines Philadelphia — Denver	4h 22m	Find flight from$133
13:19 — 15:35	13:19 — 15:35 F93265 Frontier Airlines Philadelphia — Denver	4h 16m	Find flight from$81
15:21 — 17:50	15:21 — 17:50 UA299 United Airlines Philadelphia — Denver	4h 29m	Find flight from$243
15:40 — 18:02	15:40 — 18:02 UA2644 United Airlines Philadelphia — Denver	4h 22m	Find flight from$111
20:34 — 22:51	20:34 — 22:51 F93339 Frontier Airlines Philadelphia — Denver	4h 17m	Find flight from$81
06:00 — 12:28	06:00 — 07:31 UA1834 United Airlines Philadelphia — Chicago 3h 4m stop 10:35 — 12:28 UA1803 United Airlines Chicago — Denver	8h 28m including layover	Find flight from$143
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$92
07:20 — 23:40	07:20 — 10:11 F91541 Frontier Airlines Philadelphia — Orlando 11h 3m stop 21:14 — 23:40 F93311 Frontier Airlines Orlando — Denver	18h 20m including layover	Find flight from$57
07:20 — 08:44 +1 day	07:20 — 10:11 F91541 Frontier Airlines Philadelphia — Orlando 20h 9m stop 06:20 — 08:44 F91733 Frontier Airlines Orlando — Denver	27h 24m including layover	Find flight from$130
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$143
10:00 — 16:04	08:33 — 11:24 F91807 Frontier Airlines Philadelphia — Orlando 48m stop 10:37 — 12:51 F94919 Frontier Airlines Orlando — Denver	8h 4m including layover	Find flight from$125
10:00 — 23:40	07:20 — 10:07 F91807 Frontier Airlines Philadelphia — Orlando 8h 23m stop 20:57 — 23:14 F93311 Frontier Airlines Orlando — Denver	15h 40m including layover	Find flight from$130
12:15 — 16:30	12:15 — 13:47 UA2394 United Airlines Philadelphia — Chicago 52m stop 14:39 — 16:30 UA310 United Airlines Chicago — Denver	6h 15m including layover	Find flight from$143
12:30 — 08:43 +1 day	12:30 — 15:25 F91203 Frontier Airlines Philadelphia — Miami 14h 35m stop 06:00 — 08:43 F91279 Frontier Airlines Miami — Denver	22h 13m including layover	Find flight from$82
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$155
14:29 — 19:28	14:29 — 15:45 UA4824 United Airlines Philadelphia — Washington D.C. 1h 35m stop 17:20 — 19:28 UA2463 United Airlines Washington D.C. — Denver	6h 59m including layover	Find flight from$143
14:46 — 19:28	14:46 — 16:01 UA4617 United Airlines Philadelphia — Washington D.C. 1h 19m stop 17:20 — 19:28 UA2463 United Airlines Washington D.C. — Denver	6h 42m including layover	Find flight from$212
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$68
17:31 — 23:44	17:31 — 20:43 UA6178 United Airlines Philadelphia — Houston 1h 24m stop 22:07 — 23:44 UA1338 United Airlines Houston — Denver	8h 13m including layover	Find flight from$143
17:49 — 21:10 +1 day	17:40 — 19:30 F94353 Frontier Airlines Philadelphia — Charlotte 23h 35m stop 19:10 — 21:06 F91361 Frontier Airlines Charlotte — Denver	29h 21m including layover	Find flight from$61
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$83
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$140
19:30 — 15:11 +1 day	19:30 — 22:24 F92337 Frontier Airlines Philadelphia — Tampa 14h 34m stop 12:58 — 15:11 F93517 Frontier Airlines Tampa — Denver	21h 41m including layover	Find flight from$56
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$155
20:17 — 22:38 +1 day	20:17 — 21:58 F91893 Frontier Airlines Philadelphia — Covington 23h 32m stop 21:30 — 22:38 F93725 Frontier Airlines Covington — Denver	28h 21m including layover	Find flight from$155

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

*Departure and arrival times - local. Updated on January 15, 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 06:00 to 20:36 from 4 Philadelphia airports and arrive 06:00 to 20:36 to 2 Denver airports. Average flight time is 4h 22m.

The fastest flight 4h 16m
Average flight time 4h 22m
The earliest flight 06:00
The latest flight 20:36
Distance 1554 ml

The cheapest months to travel to Denver are november (from 43 $), february (from 56 $), january (from 57 $).

The most expensive months are december (from 61 $), january (from 57 $), february (from 56 $).

What is the lowest airfare Philadelphia to Denver?

The cheapest plane ticket found by our users is $56. This airfare is for economy class on one-way F92337 flight by Frontier Airlines for February 1, 2025 which leaves Philadelphia Int. in Philadelphia at 19:30 am and arrives at Denver Denver International at 15:11.

Economy class

$56

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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 - 26 departures per week at the price of from $ 56 . And the most expensive tickets are offered by United Airlines airline - from $ 380.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is F93265 by Frontier Airlines takes 4h 16m and the cheapest is F92337 by Frontier Airlines for $81.

F9 - Frontier Airlines

from $81

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UA - United Airlines

from $111

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Connecting Flights

There are 63 flights with layovers on the route. The fastest connecting flight is UA1834 by United Airlines takes 6h 5m and the cheapest is F92337 by Frontier Airlines for $56.

F9 - Frontier Airlines

from $56

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UA - United Airlines

from $143

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NK - Spirit Airlines

from $229

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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 $56
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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 — Dallas

from $75

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Philadelphia — Boston

from $54

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Philadelphia — Chicago

from $79

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Philadelphia — Louisville

from $77

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Philadelphia — Rochester

from $77

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Philadelphia — Rochester

from $76

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Philadelphia — Fort Myers

from $72

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Philadelphia — Miami

from $78

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Philadelphia — Oakland

from $75

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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 — Frankfurt

from $80

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Philadelphia — Birmingham

from $57

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Philadelphia — Venice

from $75

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Philadelphia — London

from $55

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Philadelphia — Montreal

from $70

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Philadelphia — Munich

from $53

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Philadelphia — Panama City

from $74

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Philadelphia — Madrid

from $74

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Philadelphia — Seoul

from $60

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Philadelphia — Toronto

from $69

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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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