United Airlines Denver to Philadelphia Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Denver to Philadelphia. Compare airline ticket prices and book air tickets starting from $167 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — Philadelphia (PA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $167, two-way – $286.

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Cheap Flights from Denver to Philadelphia by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $167. The fastest nonstop flight takes 3h 31m. The fastest connecting flight — 5h 44m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $220 Find flight	10:15 am Denver Denver International	3:46 pm Philadelphia Philadelphia Int.	3h 31m	United Airlines	UA1575
from $280 Find flight	5:50 pm Denver Denver International	11:21 pm Philadelphia Philadelphia Int.	3h 31m	United Airlines	UA1066
from $167 Find flight	6:00 am Denver Denver International	2:03 pm Philadelphia Philadelphia Int.	6h 3m layover 1h 37m - Washington D.C.	United Airlines	UA1911 UA4584
from $250 Find flight	6:00 am Denver Denver International	5:25 pm Philadelphia Philadelphia Int.	9h 25m layover 4h 51m - Chicago	United Airlines	UA532 UA1617
from $251 Find flight	7:47 am Denver Denver International	5:25 pm Philadelphia Philadelphia Int.	7h 38m layover 3h 5m - Chicago	United Airlines	UA1811 UA1617
from $251 Find flight	11:59 pm Denver Denver International	9:52 am+1 день Philadelphia Philadelphia Int.	7h 53m layover 3h 24m - Washington D.C.	United Airlines	UA1924 UA4823
from $290 Find flight	5:00 am Denver Denver International	4:33 pm Philadelphia Philadelphia Int.	9h 33m layover 3h 48m - Houston	United Airlines	UA320 UA1720
from $291 Find flight	9:41 am Denver Denver International	5:25 pm Philadelphia Philadelphia Int.	5h 44m layover 1h 10m - Chicago	United Airlines	UA2329 UA1617
from $294 Find flight	7:10 pm Denver Denver International	2:15 pm+1 день Philadelphia Philadelphia Int.	17h 5m layover 12h 37m - Chicago	United Airlines	UA2258 UA2182
from $294 Find flight	8:30 pm Denver Denver International	2:15 pm+1 день Philadelphia Philadelphia Int.	15h 45m layover 11h 17m - Chicago	United Airlines	UA377 UA2182
from $299 Find flight	5:54 pm Denver Denver International	2:15 pm+1 день Philadelphia Philadelphia Int.	18h 21m layover 13h 48m - Chicago	United Airlines	UA1898 UA2182
from $360 Find flight	1:55 pm Denver Denver International	10:48 pm Philadelphia Philadelphia Int.	6h 53m layover 1h 9m - Houston	United Airlines	UA316 UA1342
from $414 Find flight	7:45 am Denver Denver International	4:33 pm Philadelphia Philadelphia Int.	6h 48m layover 1h 4m - Houston	United Airlines	UA1720 UA1720

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 03/03/2025

United Airlines Flight Schedule Denver to Philadelphia

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:15 am — 3:46 pm	10:15 am — 3:46 pm UA1575 United Airlines Denver — Philadelphia	3h 31m	Find flight from$220
11:59 pm — 9:52 am +1 day	11:59 pm — 5:16 am UA1924 United Airlines Denver — Washington D.C. 3h 24m stop 8:40 am — 9:52 am UA4823 United Airlines Washington D.C. — Philadelphia	7h 53m including layover	Find flight from$251
1:55 pm — 10:48 pm	1:55 pm — 5:25 pm UA316 United Airlines Denver — Houston 1h 9m stop 6:34 pm — 10:48 pm UA1342 United Airlines Houston — Philadelphia	6h 53m including layover	Find flight from$360
5:00 am — 4:33 pm	5:00 am — 8:27 am UA320 United Airlines Denver — Houston 3h 48m stop 12:25 pm — 4:39 pm UA1720 United Airlines Houston — Philadelphia	9h 33m including layover	Find flight from$290
5:50 pm — 11:21 pm	5:50 pm — 11:21 pm UA1066 United Airlines Denver — Philadelphia	3h 31m	Find flight from$280
5:54 pm — 2:15 pm +1 day	5:54 pm — 9:27 pm UA1898 United Airlines Denver — Chicago 13h 48m stop 11:15 am — 2:15 pm UA2182 United Airlines Chicago — Philadelphia	18h 21m including layover	Find flight from$299
6:00 am — 2:03 pm	6:00 am — 11:23 am UA1911 United Airlines Denver — Washington D.C. 1h 37m stop 1:05 pm — 2:16 pm UA4584 United Airlines Washington D.C. — Philadelphia	6h 3m including layover	Find flight from$167
6:00 am — 5:25 pm	6:00 am — 9:31 am UA532 United Airlines Denver — Chicago 4h 51m stop 2:26 pm — 5:29 pm UA1617 United Airlines Chicago — Philadelphia	9h 25m including layover	Find flight from$250
6:00 am — 2:15 pm	6:00 am — 9:34 am UA532 United Airlines Denver — Chicago 1h 41m stop 11:15 am — 2:15 pm UA2182 United Airlines Chicago — Philadelphia	6h 15m including layover	Find flight from$251
7:10 pm — 2:15 pm +1 day	7:10 pm — 10:38 pm UA2258 United Airlines Denver — Chicago 12h 37m stop 11:15 am — 2:15 pm UA2182 United Airlines Chicago — Philadelphia	17h 5m including layover	Find flight from$294
7:45 am — 4:33 pm	7:45 am — 11:15 am UA1720 United Airlines Denver — Houston 1h 4m stop 12:19 pm — 4:33 pm UA1720 United Airlines Houston — Philadelphia	6h 48m including layover	Find flight from$414
7:47 am — 5:25 pm	7:50 am — 11:29 am UA1811 United Airlines Denver — Chicago 3h 5m stop 2:26 pm — 5:29 pm UA1617 United Airlines Chicago — Philadelphia	7h 38m including layover	Find flight from$251
8:30 pm — 2:15 pm +1 day	8:30 pm — 11:58 pm UA377 United Airlines Denver — Chicago 11h 17m stop 11:15 am — 2:15 pm UA2182 United Airlines Chicago — Philadelphia	15h 45m including layover	Find flight from$294
9:41 am — 5:25 pm	9:40 am — 1:12 pm UA2329 United Airlines Denver — Chicago 1h 10m stop 2:26 pm — 5:29 pm UA1617 United Airlines Chicago — Philadelphia	5h 44m including layover	Find flight from$291

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

*Departure and arrival times are local. Last updated on 03/03/2025

Flight Information

There are 2 flights by United Airlines from Denver to Philadelphia every week with departures from Denver International and Arapahoe Co. All flights arrive at Philadelphia Int., Mustin Alf, North Philadelphia, Philadelphia Sea Plane Base.

Departures start from 10:15 am to 9:41 am. Nonstop flight is 3h 31m. The time difference between Denver and Philadelphia is 2h.

The fastest flight 3h 31m
Average flight time 3h 31m
The earliest flight 10:15 am
The latest flight 9:41 am
Distance 1554 ml

The cheapest months for traveling to Philadelphia are january (from 167 $), december (from 220 $), february (from 251 $).

The cheapest flight by United Airlines that our users were able to find is $167. This airfare is economy class on one-way UA1911 flight for February 21, 2025 leaving Denver International in Denver at 6:00 am, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Denver to Philadelphia:

Other Popular Airlines on the Route

Besides United Airlines there are other 1 airline carriers between Denver and Philadelphia. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Philadelphia.

Nonstop flights

There are 2 direct flights every day from Denver. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $62

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How to book an air ticket yourself?

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