Cheap Flights from Chicago, IL to Philadelphia, PA from $89

Return flight: Philadelphia – Chicago
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On Cheapflightsplus.com you will find 41 connecting flights from Chicago to Philadelphia. You can compare airfare deals from 5 airlines and multiple travel sites from $89, book and save on cheap plane tickets and last minute offers. Also check out CHI-PHL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago 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: $89 (one-way), $153 (round-trip).
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Best Flights from Chicago to Philadelphia Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Philadelphia with the lowest price of $89. Take a look at the list of flights with layovers from Chicago to Philadelphia from $89. There’re no direct flights. The fastest connecting flight – 4h 16m.
Price Departure Arrival Flight Duration Airline Flight
from $89
Find flight
07:40
Chicago
Midway
 16:48
Philadelphia
Philadelphia Int.
 8h 8m
layover
2h 5m - Dallas
 Frontier Airlines
F91887
F92970
from $115
Find flight
14:54
Chicago
O'Hare International
 00:02+1 день
Philadelphia
Philadelphia Int.
 8h 8m
layover
1h 21m - Austin
 Frontier Airlines
F92799
F91842
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 15, 2025
Full flight schedule will help you in detecting at what time planes fly from Chicago 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 Arrival Flight Details Flight Duration Price
05:05 — 20:07
05:05 — 09:12 NK1 Spirit Airlines
Chicago — Miami
3h 13m stop
12:25 — 14:21 NK1821 Spirit Airlines
Miami — Atlanta
3h 45m stop
18:06 — 20:07 NK1399 Spirit Airlines
Atlanta — Philadelphia
14h 2m
including layover
Find flight
from$168
05:05 — 20:07
05:05 — 09:12 NK1 Spirit Airlines
Chicago — Miami
5h 47m stop
15:00 — 17:02 NK1398 Spirit Airlines
Miami — Atlanta
1h 9m stop
18:07 — 20:08 NK1399 Spirit Airlines
Atlanta — Philadelphia
14h 2m
including layover
Find flight
from$172
05:05 — 16:16
05:05 — 09:12 NK1 Spirit Airlines
Chicago — Miami
4h 27m stop
13:49 — 16:26 NK1109 Spirit Airlines
Miami — Philadelphia
10h 11m
including layover
Find flight
from$190
05:20 — 16:48
05:20 — 07:59 F93243 Frontier Airlines
Chicago — Dallas
4h 16m stop
12:14 — 16:48 F92970 Frontier Airlines
Dallas — Philadelphia
10h 28m
including layover
Find flight
from$93
07:40 — 16:48
14:40 — 17:22 F91887 Frontier Airlines
Chicago — Dallas
2h 5m stop
20:12 — 00:30 F92970 Frontier Airlines
Dallas — Philadelphia
8h 8m
including layover
Find flight
from$89
08:09 — 22:26
08:09 — 12:23 NK1101 Spirit Airlines
Chicago — Miami
4h 28m stop
16:51 — 20:06 NK1250 Spirit Airlines
Miami — Detroit
44m stop
20:50 — 22:26 NK1072 Spirit Airlines
Detroit — Philadelphia
13h 17m
including layover
Find flight
from$206
08:35 — 11:34
+1 day
08:35 — 12:20 F91458 Frontier Airlines
Chicago — Orlando
20h 39m stop
08:59 — 11:34 F92416 Frontier Airlines
Orlando — Philadelphia
25h 59m
including layover
Find flight
from$136
08:35 — 21:38
08:35 — 12:20 F91458 Frontier Airlines
Chicago — Orlando
6h 32m stop
18:52 — 21:38 F94170 Frontier Airlines
Orlando — Philadelphia
12h 3m
including layover
Find flight
from$179
08:52 — 14:08
08:52 — 11:55 UA2277 United Airlines
Chicago — Washington D.C.
1h stop
12:55 — 14:08 UA4544 United Airlines
Washington D.C. — Philadelphia
4h 16m
including layover
Find flight
from$187
10:00 — 23:21
10:00 — 13:39 NK1113 Spirit Airlines
Chicago — Orlando
7h 3m stop
20:47 — 23:21 NK3998 Spirit Airlines
Orlando — Philadelphia
12h 21m
including layover
Find flight
from$190
14:54 — 00:02
+1 day
14:54 — 18:03 F92799 Frontier Airlines
Chicago — Austin
1h 21m stop
19:24 — 00:02 F91842 Frontier Airlines
Austin — Philadelphia
8h 8m
including layover
Find flight
from$115
15:58 — 11:56
+1 day
16:00 — 19:40 F91186 Frontier Airlines
Chicago — Tampa
13h 40m stop
12:18 — 15:00 F92340 Frontier Airlines
Tampa — Philadelphia
18h 58m
including layover
Find flight
from$95
16:43 — 11:34
+1 day
09:17 — 13:11 F92792 Frontier Airlines
Chicago — Orlando
12h 14m stop
09:01 — 11:37 F92416 Frontier Airlines
Orlando — Philadelphia
17h 51m
including layover
Find flight
from$102
17:56 — 23:14
17:56 — 20:55 UA2677 United Airlines
Chicago — Washington D.C.
1h 10m stop
22:05 — 23:14 UA4440 United Airlines
Washington D.C. — Philadelphia
4h 18m
including layover
Find flight
from$196
18:20 — 17:27
+1 day
18:20 — 20:53 NK1117 Spirit Airlines
Chicago — Los Angeles
9h 7m stop
06:40 — 07:55 NK1658 Spirit Airlines
Los Angeles — Las Vegas
2h 28m stop
10:14 — 18:01 NK1888 Spirit Airlines
Las Vegas — Philadelphia
22h 7m
including layover
Find flight
from$200
*Departure and arrival times - local. Updated on September 15, 2025

Flight Information

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

Distance between Chicago and Philadelphia is 1064 miles. Time difference between the cities is 1h. Airplanes depart 05:05 to 22:00 from 7 Chicago airports and arrive 05:05 to 22:00 to 4 Philadelphia airports. Average flight time is 14h 2m.

  • The fastest flight 4h 16m
  • Average flight time 14h 2m
  • The earliest flight 05:05
  • The latest flight 22:00
  • Distance 662 ml

The cheapest months to travel to Philadelphia are august (from 89 $), july (from 93 $), may (from 102 $).

The most expensive months are april (from 213 $), june (from 102 $), may (from 102 $).

What is the lowest airfare Chicago to Philadelphia?

The cheapest plane ticket found by our users is $89. This airfare is for economy class on one-way F91887 flight by Frontier Airlines for July 20, 2025 which leaves Midway in Chicago at 07:40 am and arrives at Philadelphia Philadelphia Int. at 16:48.

Economy class
$89
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Chicago — Philadelphia is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 2 departures per week at the price of from $ 520 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 3669.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 41 flights with layovers on the route. The fastest connecting flight is UA2277 by United Airlines takes 4h 16m and the cheapest is F91887 by Frontier Airlines for $89.

  • AS - Alaska Airlines
    from $520
    Find
  • F9 - Frontier Airlines
    from $89
    Find
  • AY - Finnair
    from $2392
    Find
  • UA - United Airlines
    from $187
    Find
  • NK - Spirit Airlines
    from $168
    Find
See more connecting flights

Airports

You can fly from Chicago to Philadelphia from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $93
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  • Midway-MDW
    from $89
    Find
  • Dupage County-DPA
    Find
  • Chicago FSS-CHI
    Find
  • Merrill C Meigs (closed)-CGX
    Find
  • Pal-Waukee-PWK
    Find
  • Chicago NAS-NOH
    Find

Philadelphia airports

  • Philadelphia Int.-PHL
    Find
  • North Philadelphia-PNE
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  • Mustin Alf-MUV
    Find
  • Philadelphia Sea Plane Base-PSQ
    Find

Airplanes

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

Top Domestic Destinations from Chicago

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

Top International Destinations from Chicago

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.

How to book a plane ticket yourself?

How to book an air 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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