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

One way Round trip

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On Cheapflightsplus.com you will find 10 direct and 205 connecting flights from Denver to Philadelphia. You can compare airfare deals from 5 airlines and multiple travel sites from $50, book and save on cheap plane tickets and last minute offers. Also check out DEN-PHL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to Philadelphia 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 Denver to Philadelphia Today

Take a look at the list of non stop flights and flights with layovers from Denver to Philadelphia with the lowest price of $50. The fastest direct flight takes 3h 22m and the fastest connecting – 5h 7m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $50 Find flight	23:45 Denver Denver International	05:09+1 день Philadelphia Philadelphia Int.	3h 24m	Frontier Airlines	F93340
from $127 Find flight	15:19 Denver Denver International	20:41 Philadelphia Philadelphia Int.	3h 22m	Frontier Airlines	F93266
from $129 Find flight	17:50 Denver Denver International	23:24 Philadelphia Philadelphia Int.	3h 34m	United Airlines	UA415
from $173 Find flight	17:55 Denver Denver International	23:26 Philadelphia Philadelphia Int.	3h 31m	United Airlines	UA1636
from $218 Find flight	18:09 Denver Denver International	23:40 Philadelphia Philadelphia Int.	3h 31m	United Airlines	UA1390
from $279 Find flight	23:59 Denver Denver International	05:33+1 день Philadelphia Philadelphia Int.	3h 34m	United Airlines	UA376
from $431 Find flight	10:10 Denver Denver International	15:41 Philadelphia Philadelphia Int.	3h 31m	United Airlines	UA422
from $62 Find flight	00:58 Denver Denver International	12:10 Philadelphia Philadelphia Int.	9h 12m layover 3h 49m - Atlanta	Frontier Airlines	F93294 F93210
from $62 Find flight	23:59 Denver Denver International	11:55+1 день Philadelphia Philadelphia Int.	9h 56m layover 3h 51m - Tampa	Frontier Airlines	F91114 F92538
from $62 Find flight	18:10 Denver Denver International	07:36+1 день Philadelphia Philadelphia Int.	11h 26m layover 5h 8m - Orlando	Frontier Airlines	F91734 F91542
from $62 Find flight	06:15 Denver Denver International	00:34+1 день Philadelphia Philadelphia Int.	16h 19m layover 10h 15m - Tampa	Frontier Airlines	F91114 F92836
from $64 Find flight	06:00 Denver Denver International	15:03 Philadelphia Philadelphia Int.	7h 3m layover 2h 35m - Detroit	Frontier Airlines	F93566 F91934
from $65 Find flight	06:45 Denver Denver International	16:24 Philadelphia Philadelphia Int.	7h 39m layover 1h 14m - Orlando	Frontier Airlines	F93312 F93856
from $67 Find flight	17:35 Denver Denver International	08:39+1 день Philadelphia Philadelphia Int.	13h 4m layover 6h 38m - Orlando	Frontier Airlines	F94584 F91542
from $81 Find flight	11:00 Denver Denver International	18:34 Philadelphia Philadelphia Int.	5h 34m layover 0h 48m - Raleigh	Frontier Airlines	F92440 F94844
from $95 Find flight	17:51 Denver Denver International	00:58+1 день Philadelphia Philadelphia Int.	5h 7m layover 0h 50m - Chicago	Frontier Airlines	F92210 F91618

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 14, 2025

Flight Schedule Denver (Colorado) to Philadelphia (Pennsylvania)

Full flight schedule will help you in detecting at what time planes fly from Denver to Philadelphia. 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
10:10 — 15:41	10:10 — 15:41 UA422 United Airlines Denver — Philadelphia	3h 31m	Find flight from$431
10:15 — 15:46	10:15 — 15:46 UA1575 United Airlines Denver — Philadelphia	3h 31m	Find flight from$220
15:19 — 20:41	15:19 — 20:41 F93266 Frontier Airlines Denver — Philadelphia	3h 22m	Find flight from$127
17:50 — 23:24	17:50 — 23:24 UA415 United Airlines Denver — Philadelphia	3h 34m	Find flight from$129
17:50 — 23:21	17:50 — 23:21 UA1066 United Airlines Denver — Philadelphia	3h 31m	Find flight from$280
17:55 — 23:26	17:55 — 23:26 UA1636 United Airlines Denver — Philadelphia	3h 31m	Find flight from$173
18:09 — 23:40	18:09 — 23:40 UA1390 United Airlines Denver — Philadelphia	3h 31m	Find flight from$218
23:45 — 05:09 +1 day	23:45 — 05:09 F93340 Frontier Airlines Denver — Philadelphia	3h 24m	Find flight from$50
23:55 — 05:26 +1 day	23:55 — 05:26 UA1609 United Airlines Denver — Philadelphia	3h 31m	Find flight from$177
23:59 — 05:33 +1 day	23:59 — 05:33 UA376 United Airlines Denver — Philadelphia	3h 34m	Find flight from$279
00:50 — 19:51	00:20 — 05:54 F91734 Frontier Airlines Denver — Orlando 10h 34m stop 18:27 — 20:59 F94170 Frontier Airlines Orlando — Philadelphia	17h 1m including layover	Find flight from$67
00:58 — 12:10	23:49 — 04:52 F93294 Frontier Airlines Denver — Atlanta 3h 49m stop 12:06 — 14:07 F93210 Frontier Airlines Atlanta — Philadelphia	9h 12m including layover	Find flight from$62
05:01 — 22:45	05:01 — 10:12 F92986 Frontier Airlines Denver — Charlotte 10h 45m stop 20:57 — 22:45 F92388 Frontier Airlines Charlotte — Philadelphia	15h 44m including layover	Find flight from$71
05:01 — 19:15	05:01 — 10:12 F92986 Frontier Airlines Denver — Charlotte 7h 19m stop 17:31 — 19:15 F91384 Frontier Airlines Charlotte — Philadelphia	12h 14m including layover	Find flight from$95
06:00 — 15:03	06:00 — 10:53 F93566 Frontier Airlines Denver — Detroit 2h 35m stop 13:28 — 15:03 F91934 Frontier Airlines Detroit — Philadelphia	7h 3m including layover	Find flight from$64
06:15 — 00:34 +1 day	23:59 — 05:31 F91114 Frontier Airlines Denver — Tampa 10h 15m stop 21:27 — 00:01 F92836 Frontier Airlines Tampa — Philadelphia	16h 19m including layover	Find flight from$62
09:40 — 00:58 +1 day	09:40 — 12:43 F92148 Frontier Airlines Denver — Dallas 7h 53m stop 20:36 — 00:58 F92970 Frontier Airlines Dallas — Philadelphia	13h 18m including layover	Find flight from$96
11:00 — 18:34	15:14 — 20:29 F92440 Frontier Airlines Denver — Raleigh 48m stop 15:24 — 16:51 F94844 Frontier Airlines Raleigh — Philadelphia	5h 34m including layover	Find flight from$81
11:00 — 22:59	15:11 — 20:26 F92440 Frontier Airlines Denver — Raleigh 5h 12m stop 14:24 — 15:48 F91518 Frontier Airlines Raleigh — Philadelphia	9h 59m including layover	Find flight from$85
12:28 — 09:15 +1 day	12:28 — 15:50 F91228 Frontier Airlines Denver — Chicago 14h 25m stop 06:15 — 09:15 F94368 Frontier Airlines Chicago — Philadelphia	18h 47m including layover	Find flight from$71
12:42 — 22:28	12:42 — 17:38 F93294 Frontier Airlines Denver — Atlanta 2h 43m stop 20:21 — 22:28 F91102 Frontier Airlines Atlanta — Philadelphia	7h 46m including layover	Find flight from$82
13:02 — 11:18 +1 day	13:02 — 18:10 F91362 Frontier Airlines Denver — Charlotte 15h 27m stop 09:37 — 11:18 F94354 Frontier Airlines Charlotte — Philadelphia	20h 16m including layover	Find flight from$71
13:02 — 13:48 +1 day	13:02 — 18:10 F91362 Frontier Airlines Denver — Charlotte 17h 56m stop 12:06 — 13:48 F91328 Frontier Airlines Charlotte — Philadelphia	22h 46m including layover	Find flight from$71
15:54 — 00:34 +1 day	13:48 — 19:15 F92746 Frontier Airlines Denver — Tampa 40m stop 21:38 — 00:12 F92836 Frontier Airlines Tampa — Philadelphia	6h 40m including layover	Find flight from$81
17:35 — 08:39 +1 day	17:35 — 23:22 F94584 Frontier Airlines Denver — Orlando 6h 38m stop 06:00 — 08:39 F91542 Frontier Airlines Orlando — Philadelphia	13h 4m including layover	Find flight from$67
17:35 — 11:52 +1 day	17:35 — 23:22 F94584 Frontier Airlines Denver — Orlando 9h 55m stop 09:17 — 11:52 F92416 Frontier Airlines Orlando — Philadelphia	16h 17m including layover	Find flight from$67
18:10 — 07:36 +1 day	00:20 — 05:54 F91734 Frontier Airlines Denver — Orlando 5h 8m stop 05:01 — 07:34 F91542 Frontier Airlines Orlando — Philadelphia	11h 26m including layover	Find flight from$62
19:37 — 06:00 +1 day	17:48 — 18:59 F94967 Frontier Airlines Denver — Las Vegas 1h 40m stop 23:00 — 06:38 F91602 Frontier Airlines Las Vegas — Philadelphia	8h 23m including layover	Find flight from$81
20:01 — 10:58 +1 day	20:01 — 01:54 F91282 Frontier Airlines Denver — Miami 6h 12m stop 08:06 — 10:58 F91204 Frontier Airlines Miami — Philadelphia	12h 57m including layover	Find flight from$85
20:10 — 01:22 +2 days	20:10 — 23:46 F93172 Frontier Airlines Denver — Chicago 22h 29m stop 22:15 — 01:22 F92114 Frontier Airlines Chicago — Philadelphia	27h 12m including layover	Find flight from$95
21:12 — 19:05 +1 day	21:12 — 00:48 F93174 Frontier Airlines Denver — Chicago 15h 19m stop 16:07 — 19:05 F92112 Frontier Airlines Chicago — Philadelphia	19h 53m including layover	Find flight from$119
21:27 — 09:44 +1 day	21:24 — 00:58 F93172 Frontier Airlines Denver — Chicago 5h 38m stop 13:39 — 16:42 F92112 Frontier Airlines Chicago — Philadelphia	10h 17m including layover	Find flight from$85
23:49 — 11:25 +1 day	23:49 — 04:52 F93294 Frontier Airlines Denver — Atlanta 4h 31m stop 09:23 — 11:25 F91004 Frontier Airlines Atlanta — Philadelphia	9h 36m including layover	Find flight from$62

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

*Departure and arrival times - local. Updated on April 14, 2025

Flight Information

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

Distance between Denver and Philadelphia is 2500 miles. Time difference between the cities is 2h. Airplanes depart 00:29 to 23:59 from 2 Denver airports and arrive 00:29 to 23:59 to 4 Philadelphia airports. Average flight time is 3h 31m.

The fastest flight 3h 22m
Average flight time 3h 31m
The earliest flight 00:29
The latest flight 23:59
Distance 1554 ml

The cheapest months to travel to Philadelphia are november (from 50 $), january (from 65 $), december (from 71 $).

The most expensive months are february (from 85 $), december (from 71 $), january (from 65 $).

What is the lowest airfare Denver to Philadelphia?

The cheapest plane ticket found by our users is $50. This airfare is for economy class on one-way F93340 flight by Frontier Airlines for December 18, 2024 which leaves Denver International in Denver at 23:45 am and arrives at Philadelphia Philadelphia Int. at 05:09.

Economy class

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Business class

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First class

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Popular Airlines on the Route

The flight Denver — Philadelphia is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by United Airlines - 111 departures per week at the price of from $ 129 . And the most expensive tickets are offered by Frontier Airlines airline - from $ 673.

Direct flights

There are 10 nonstop flights on the route. The fastest direct flight is F93266 by Frontier Airlines takes 3h 22m and the cheapest is F93340 by Frontier Airlines for $50.

UA - United Airlines

from $129

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F9 - Frontier Airlines

from $50

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Connecting Flights

There are 205 flights with layovers on the route. The fastest connecting flight is F92210 by Frontier Airlines takes 5h 7m and the cheapest is F93340 by Frontier Airlines for $62.

UA - United Airlines

from $167

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AS - Alaska Airlines

from $268

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F9 - Frontier Airlines

from $62

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SY - Sun Country Airlines

from $169

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VB - VivaAerobus

from $642

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Airports

You can fly from Denver to Philadelphia from 2 airports (Denver International, Arapahoe Co).

Denver airports

Denver International-DEN

from $50
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Arapahoe Co-APA

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Philadelphia airports

Philadelphia Int.-PHL

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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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Airplanes

There are flights to Philadelphia from Denver by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Denver

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

Denver — Las Vegas

from $70

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Denver — Phoenix

from $59

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Denver — Boston

from $68

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Denver — Seattle

from $75

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Denver — Orlando

from $74

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Denver — Chicago

from $66

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Denver — Miami

from $68

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Denver — Tampa

from $57

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Denver — Los Angeles

from $17

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Denver — Houston

from $67

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Top International Destinations from Denver

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.

Denver — Cancun

from $66

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Denver — London

from $63

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Denver — Tokyo

from $75

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Denver — Vancouver

from $60

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Denver — Toronto

from $60

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Denver — Paris

from $75

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Denver — Mexico City

from $66

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Denver — Calgary

from $68

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Denver — Dublin

from $69

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Denver — San Jose

from $72

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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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