United Airlines Chicago to Philadelphia Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Philadelphia. Compare airline ticket prices and book air tickets starting from $95 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 Chicago (IL) — 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 july: one-way - $95, two-way – $163.

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Cheap Flights from Chicago 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 $95. The fastest nonstop flight takes 2h 11m. The fastest connecting flight — 4h 16m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $95 Find flight	6:20 pm Chicago O'Hare International	9:31 pm Philadelphia Philadelphia Int.	2h 11m	United Airlines	UA1776
from $150 Find flight	8:52 am Chicago O'Hare International	2:08 pm Philadelphia Philadelphia Int.	4h 16m layover 1h 0m - Washington D.C.	United Airlines	UA2277 UA4544
from $152 Find flight	8:50 am Chicago O'Hare International	2:06 pm Philadelphia Philadelphia Int.	4h 16m layover 0h 57m - Washington D.C.	United Airlines	UA2029 UA4544
from $157 Find flight	5:56 pm Chicago O'Hare International	11:14 pm Philadelphia Philadelphia Int.	4h 18m layover 1h 10m - Washington D.C.	United Airlines	UA2677 UA4440
from $157 Find flight	8:52 am Chicago O'Hare International	2:08 pm Philadelphia Philadelphia Int.	4h 16m layover 1h 0m - Washington D.C.	United Airlines	UA1068 UA4363
from $170 Find flight	10:50 am Chicago O'Hare International	6:48 pm Philadelphia Philadelphia Int.	6h 58m layover 3h 41m - Washington D.C.	United Airlines	UA2862 UA4539
from $170 Find flight	1:05 pm Chicago O'Hare International	6:48 pm Philadelphia Philadelphia Int.	4h 43m layover 1h 20m - Washington D.C.	United Airlines	UA2337 UA4539
from $170 Find flight	8:52 am Chicago O'Hare International	2:08 pm Philadelphia Philadelphia Int.	4h 16m layover 1h 0m - Washington D.C.	United Airlines	UA1068 UA4544
from $180 Find flight	10:50 am Chicago O'Hare International	6:48 pm Philadelphia Philadelphia Int.	6h 58m layover 3h 41m - Washington D.C.	United Airlines	UA758 UA4539
from $188 Find flight	1:05 pm Chicago O'Hare International	6:48 pm Philadelphia Philadelphia Int.	4h 43m layover 1h 20m - Washington D.C.	United Airlines	UA1140 UA4539
from $193 Find flight	6:00 am Chicago O'Hare International	4:39 pm Philadelphia Philadelphia Int.	9h 39m layover 3h 28m - Houston	United Airlines	UA256 UA2196
from $193 Find flight	7:10 am Chicago O'Hare International	4:39 pm Philadelphia Philadelphia Int.	8h 29m layover 2h 14m - Houston	United Airlines	UA365 UA2196
from $198 Find flight	7:10 am Chicago O'Hare International	10:51 pm Philadelphia Philadelphia Int.	14h 41m layover 8h 26m - Houston	United Airlines	UA365 UA1663
from $198 Find flight	8:47 am Chicago O'Hare International	10:51 pm Philadelphia Philadelphia Int.	13h 4m layover 6h 49m - Houston	United Airlines	UA2225 UA1663
from $198 Find flight	6:00 am Chicago O'Hare International	10:51 pm Philadelphia Philadelphia Int.	15h 51m layover 9h 40m - Houston	United Airlines	UA256 UA1663
from $210 Find flight	12:45 pm Chicago O'Hare International	10:26 pm Philadelphia Philadelphia Int.	8h 41m layover 2h 28m - Houston	United Airlines	UA2657 UA1663

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 06/28/2025

United Airlines Flight Schedule Chicago 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
6:20 pm — 9:31 pm	6:20 pm — 9:31 pm UA1776 United Airlines Chicago — Philadelphia	2h 11m	Find flight from$95
10:50 am — 6:48 pm	10:50 am — 1:49 pm UA2862 United Airlines Chicago — Washington D.C. 3h 41m stop 5:30 pm — 6:48 pm UA4539 United Airlines Washington D.C. — Philadelphia	6h 58m including layover	Find flight from$170
10:50 am — 6:48 pm	10:50 am — 1:49 pm UA758 United Airlines Chicago — Washington D.C. 3h 41m stop 5:30 pm — 6:48 pm UA4539 United Airlines Washington D.C. — Philadelphia	6h 58m including layover	Find flight from$180
12:45 pm — 10:26 pm	12:45 pm — 3:40 pm UA2657 United Airlines Chicago — Houston 2h 28m stop 6:05 pm — 10:31 pm UA1663 United Airlines Houston — Philadelphia	8h 41m including layover	Find flight from$210
12:45 pm — 11:59 am +1 day	12:45 pm — 3:37 pm UA2657 United Airlines Chicago — Houston 16h 1m stop 7:38 am — 11:59 am UA2017 United Airlines Houston — Philadelphia	22h 14m including layover	Find flight from$213
1:05 pm — 6:48 pm	1:05 pm — 4:10 pm UA2337 United Airlines Chicago — Washington D.C. 1h 20m stop 5:30 pm — 6:48 pm UA4539 United Airlines Washington D.C. — Philadelphia	4h 43m including layover	Find flight from$170
1:05 pm — 6:48 pm	1:05 pm — 4:10 pm UA1140 United Airlines Chicago — Washington D.C. 1h 20m stop 5:30 pm — 6:48 pm UA4539 United Airlines Washington D.C. — Philadelphia	4h 43m including layover	Find flight from$188
2:20 pm — 11:59 am +1 day	2:20 pm — 5:16 pm UA2621 United Airlines Chicago — Houston 14h 22m stop 7:38 am — 11:59 am UA2017 United Airlines Houston — Philadelphia	20h 39m including layover	Find flight from$213
2:53 pm — 5:35 am +1 day	2:53 pm — 4:35 pm UA2048 United Airlines Chicago — Denver 7h 24m stop 11:59 pm — 5:35 am UA1218 United Airlines Denver — Philadelphia	13h 42m including layover	Find flight from$204
3:58 pm — 11:59 am +1 day	3:58 pm — 6:53 pm UA592 United Airlines Chicago — Houston 12h 45m stop 7:38 am — 11:59 am UA2017 United Airlines Houston — Philadelphia	19h 1m including layover	Find flight from$213
4:20 pm — 5:37 am +1 day	4:20 pm — 6:12 pm UA1801 United Airlines Chicago — Denver 5h 47m stop 11:59 pm — 5:37 am UA1218 United Airlines Denver — Philadelphia	12h 17m including layover	Find flight from$247
4:50 pm — 11:59 am +1 day	4:50 pm — 7:45 pm UA1437 United Airlines Chicago — Houston 11h 53m stop 7:38 am — 11:59 am UA2017 United Airlines Houston — Philadelphia	18h 9m including layover	Find flight from$230
5:00 am — 7:20 pm	5:00 am — 6:41 am UA2666 United Airlines Chicago — Denver 7h 4m stop 1:45 pm — 7:20 pm UA1973 United Airlines Denver — Philadelphia	13h 20m including layover	Find flight from$201
5:56 pm — 11:14 pm	5:56 pm — 8:55 pm UA2677 United Airlines Chicago — Washington D.C. 1h 10m stop 10:05 pm — 11:14 pm UA4440 United Airlines Washington D.C. — Philadelphia	4h 18m including layover	Find flight from$157
6:00 am — 4:39 pm	6:00 am — 8:50 am UA256 United Airlines Chicago — Houston 3h 28m stop 12:18 pm — 4:39 pm UA2196 United Airlines Houston — Philadelphia	9h 39m including layover	Find flight from$193
7:10 am — 4:39 pm	7:10 am — 10:04 am UA365 United Airlines Chicago — Houston 2h 14m stop 12:18 pm — 4:39 pm UA2196 United Airlines Houston — Philadelphia	8h 29m including layover	Find flight from$193
7:10 am — 10:51 pm	7:10 am — 10:04 am UA365 United Airlines Chicago — Houston 8h 26m stop 6:30 pm — 10:51 pm UA1663 United Airlines Houston — Philadelphia	14h 41m including layover	Find flight from$198
8:50 am — 2:06 pm	8:52 am — 11:55 am UA2029 United Airlines Chicago — Washington D.C. 57m stop 12:55 pm — 2:09 pm UA4544 United Airlines Washington D.C. — Philadelphia	4h 16m including layover	Find flight from$152
8:52 am — 2:08 pm	8:52 am — 11:55 am UA2277 United Airlines Chicago — Washington D.C. 1h stop 12:55 pm — 2:08 pm UA4544 United Airlines Washington D.C. — Philadelphia	4h 16m including layover	Find flight from$150
9:05 pm — 11:59 am +1 day	9:05 pm — 11:59 pm UA1032 United Airlines Chicago — Houston 7h 39m stop 7:38 am — 11:59 am UA2017 United Airlines Houston — Philadelphia	13h 54m including layover	Find flight from$213
9:50 pm — 12:06 pm +1 day	9:50 pm — 0:40 am UA1291 United Airlines Chicago — Houston 6h 50m stop 7:30 am — 12:06 pm UA6018 United Airlines Houston — Philadelphia	13h 16m including layover	Find flight from$215

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

*Departure and arrival times are local. Last updated on 06/28/2025

Flight Information

There is 1 flight by United Airlines from Chicago to Philadelphia every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Philadelphia Int., Mustin Alf, North Philadelphia, Philadelphia Sea Plane Base.

Departures start from 10:35 am to 9:50 pm. Nonstop flight is 2h 11m. The time difference between Chicago and Philadelphia is 1h.

The fastest flight 2h 11m
Average flight time 2h 11m
The earliest flight 10:35 am
The latest flight 9:50 pm
Distance 662 ml

The cheapest months for traveling to Philadelphia are september (from 127 $), august (from 129 $), october (from 132 $).

The most expensive and popular months are april (from 462 $), february (from 462 $), june (from 241 $).

The cheapest flight by United Airlines that our users were able to find is $95. This airfare is economy class on one-way UA1776 flight for September 27, 2025 leaving O'Hare International in Chicago at 6:20 pm, 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 Chicago to Philadelphia:

Other Popular Airlines on the Route

Besides United Airlines there are other 7 airline carriers between Chicago and Philadelphia. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Philadelphia.

Nonstop flights

There are 3 direct flights every day from Chicago. Airlines and fares are below:

F9 - Frontier Airlines

from $73

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Connecting Flights

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

AS - Alaska Airlines

from $189

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F9 - Frontier Airlines

from $71

Find
SY - Sun Country Airlines

from $136

Find
AY - Finnair

from $1927

Find
HA - Hawaiian Airlines

from $249

Find
NK - Spirit Airlines

from $72

Find
G4 - Allegiant Air

from $123

Find

See more connecting flights

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