Cheap Flights from Philadelphia, PA to Chicago, IL from $66
On Cheapflightsplus.com you will find 16 direct and 512 connecting flights from Philadelphia to Chicago. You can compare airfare deals from 6 airlines and multiple travel sites from $66, book and save on cheap plane tickets and last minute offers. Also check out PHL-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Philadelphia to Chicago Flight Deals
Best Flights from Philadelphia to Chicago Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $66 | 12:47 Philadelphia Philadelphia Int. | 13:58 Chicago Midway | 2h 11m | Frontier Airlines | F91617 |
from $90 | 20:39 Philadelphia Philadelphia Int. | 22:15 Chicago O'Hare International | 2h 36m | Frontier Airlines | F92113 |
from $127 | 15:39 Philadelphia Philadelphia Int. | 17:01 Chicago O'Hare International | 2h 22m | Frontier Airlines | F92111 |
from $128 | 06:30 Philadelphia Philadelphia Int. | 07:52 Chicago O'Hare International | 2h 22m | United Airlines | UA1659 |
from $162 | 06:25 Philadelphia Philadelphia Int. | 07:49 Chicago O'Hare International | 2h 24m | United Airlines | UA1971 |
from $195 | 12:25 Philadelphia Philadelphia Int. | 13:49 Chicago O'Hare International | 2h 24m | United Airlines | UA2226 |
from $470 | 06:41 Philadelphia Philadelphia Int. | 08:05 Chicago O'Hare International | 2h 24m | United Airlines | UA1857 |
from $75 | 20:44 Philadelphia Philadelphia Int. | 08:04+1 день Chicago O'Hare International | 12h 20m layover 6h 28m - Orlando | Spirit Airlines | NK581 NK568 |
from $97 | 09:00 Philadelphia Philadelphia Int. | 18:43 Chicago O'Hare International | 10h 43m layover 4h 49m - Orlando | Spirit Airlines | NK3161 NK506 |
from $98 | 07:19 Philadelphia Philadelphia Int. | 20:56 Chicago O'Hare International | 14h 37m layover 5h 19m - Las Vegas | Frontier Airlines | F91601 F92146 |
from $98 | 12:29 Philadelphia Philadelphia Int. | 18:43 Chicago O'Hare International | 7h 14m layover 1h 24m - Orlando | Spirit Airlines | NK321 NK506 |
from $98 | 12:29 Philadelphia Philadelphia Int. | 19:58 Chicago O'Hare International | 8h 29m layover 2h 37m - Orlando | Spirit Airlines | NK321 NK1109 |
from $99 | 11:49 Philadelphia Philadelphia Int. | 16:35 Chicago O'Hare International | 5h 46m layover 1h 46m - Raleigh | Frontier Airlines | F91517 F93351 |
from $99 | 15:55 Philadelphia Philadelphia Int. | 00:25+1 день Chicago O'Hare International | 9h 30m layover 3h 27m - Tampa | Frontier Airlines | F92339 F92317 |
from $100 | 18:47 Philadelphia Philadelphia Int. | 00:20+1 день Chicago O'Hare International | 6h 33m layover 0h 50m - Orlando | Frontier Airlines | F93855 F92791 |
from $100 | 07:00 Philadelphia Philadelphia Int. | 16:40 Chicago O'Hare International | 10h 40m layover 6h 40m - Raleigh | Frontier Airlines | F92059 F93351 |
Flight Schedule Philadelphia (Pennsylvania) to Chicago (Illinois)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
06:25 — 07:49
|
06:25 — 07:49
UA1971
United Airlines
Philadelphia — Chicago
|
2h 24m |
Find flight
from$162 |
|
06:30 — 07:52
|
06:30 — 07:52
UA1659
United Airlines
Philadelphia — Chicago
|
2h 22m |
Find flight
from$128 |
|
06:30 — 07:54
|
06:30 — 07:54
UA2011
United Airlines
Philadelphia — Chicago
|
2h 24m |
Find flight
from$129 |
|
06:30 — 07:52
|
06:30 — 07:52
UA1945
United Airlines
Philadelphia — Chicago
|
2h 22m |
Find flight
from$130 |
|
06:41 — 08:05
|
06:41 — 08:05
UA1857
United Airlines
Philadelphia — Chicago
|
2h 24m |
Find flight
from$470 |
|
10:10 — 11:32
|
10:10 — 11:32
UA622
United Airlines
Philadelphia — Chicago
|
2h 22m |
Find flight
from$128 |
|
12:25 — 13:49
|
12:25 — 13:49
UA2226
United Airlines
Philadelphia — Chicago
|
2h 24m |
Find flight
from$195 |
|
12:47 — 13:58
|
12:47 — 13:58
F91617
Frontier Airlines
Philadelphia — Chicago
|
2h 11m |
Find flight
from$66 |
|
12:50 — 14:12
|
12:50 — 14:12
UA511
United Airlines
Philadelphia — Chicago
|
2h 22m |
Find flight
from$128 |
|
12:50 — 14:14
|
12:50 — 14:14
UA2394
United Airlines
Philadelphia — Chicago
|
2h 24m |
Find flight
from$138 |
|
15:39 — 17:01
|
15:39 — 17:01
F92111
Frontier Airlines
Philadelphia — Chicago
|
2h 22m |
Find flight
from$127 |
|
17:03 — 18:25
|
17:03 — 18:25
UA308
United Airlines
Philadelphia — Chicago
|
2h 22m |
Find flight
from$128 |
|
18:27 — 19:55
|
18:27 — 19:55
UA706
United Airlines
Philadelphia — Chicago
|
2h 28m |
Find flight
from$130 |
|
18:31 — 19:55
|
18:31 — 19:55
UA2665
United Airlines
Philadelphia — Chicago
|
2h 24m |
Find flight
from$478 |
|
18:52 — 20:17
|
18:52 — 20:17
UA2378
United Airlines
Philadelphia — Chicago
|
2h 25m |
Find flight
from$129 |
|
20:39 — 22:15
|
20:39 — 22:15
F92113
Frontier Airlines
Philadelphia — Chicago
|
2h 36m |
Find flight
from$90 |
|
05:30 — 13:47
|
05:40 — 08:01
F92551
Frontier Airlines
Philadelphia — Atlanta
4h 59m stop
13:08 — 14:10
F92291
Frontier Airlines
Atlanta — Chicago
|
9h 17m including layover |
Find flight
from$122 |
|
05:40 — 10:22
|
05:40 — 08:01
F92551
Frontier Airlines
Philadelphia — Atlanta
1h 1m stop
09:02 — 10:22
F91441
Frontier Airlines
Atlanta — Chicago
|
5h 42m including layover |
Find flight
from$110 |
|
06:00 — 00:10
+1 day
|
05:15 — 07:54
F92415
Frontier Airlines
Philadelphia — Orlando
13h 17m stop
22:17 — 00:20
F92791
Frontier Airlines
Orlando — Chicago
|
19h 10m including layover |
Find flight
from$106 |
|
06:15 — 23:43
|
06:15 — 08:37
F93339
Frontier Airlines
Philadelphia — Denver
11h 36m stop
20:22 — 23:52
F93174
Frontier Airlines
Denver — Chicago
|
18h 28m including layover |
Find flight
from$110 |
|
07:00 — 16:40
|
06:39 — 08:13
F92059
Frontier Airlines
Philadelphia — Raleigh
6h 40m stop
15:38 — 17:08
F93351
Frontier Airlines
Raleigh — Chicago
|
10h 40m including layover |
Find flight
from$100 |
|
07:19 — 20:56
|
08:00 — 10:48
F91601
Frontier Airlines
Philadelphia — Las Vegas
5h 19m stop
23:22 — 05:01
F92146
Frontier Airlines
Las Vegas — Chicago
|
14h 37m including layover |
Find flight
from$98 |
|
08:00 — 22:37
|
08:00 — 10:52
F91473
Frontier Airlines
Philadelphia — Tampa
10h 3m stop
20:49 — 22:41
F93899
Frontier Airlines
Tampa — Chicago
|
15h 37m including layover |
Find flight
from$122 |
|
08:38 — 00:20
+1 day
|
08:38 — 11:26
F91807
Frontier Airlines
Philadelphia — Orlando
10h 51m stop
22:17 — 00:20
F92791
Frontier Airlines
Orlando — Chicago
|
16h 42m including layover |
Find flight
from$106 |
|
09:00 — 18:43
|
18:47 — 21:31
NK3161
Spirit Airlines
Philadelphia — Orlando
4h 49m stop
16:33 — 18:43
NK506
Spirit Airlines
Orlando — Chicago
|
10h 43m including layover |
Find flight
from$97 |
|
09:00 — 19:58
|
18:47 — 21:31
NK3161
Spirit Airlines
Philadelphia — Orlando
6h 2m stop
17:46 — 19:58
NK1109
Spirit Airlines
Orlando — Chicago
|
11h 58m including layover |
Find flight
from$97 |
|
11:49 — 16:35
|
11:49 — 13:21
F91517
Frontier Airlines
Philadelphia — Raleigh
1h 46m stop
15:38 — 17:08
F93351
Frontier Airlines
Raleigh — Chicago
|
5h 46m including layover |
Find flight
from$99 |
|
12:29 — 18:43
|
12:29 — 15:09
NK321
Spirit Airlines
Philadelphia — Orlando
1h 24m stop
16:33 — 18:43
NK506
Spirit Airlines
Orlando — Chicago
|
7h 14m including layover |
Find flight
from$98 |
|
13:02 — 00:10
+1 day
|
13:02 — 15:21
F93265
Frontier Airlines
Philadelphia — Denver
5h 10m stop
20:31 — 00:10
F93172
Frontier Airlines
Denver — Chicago
|
12h 8m including layover |
Find flight
from$105 |
|
13:02 — 20:53
|
06:40 — 09:01
F93265
Frontier Airlines
Philadelphia — Denver
1h 56m stop
20:55 — 00:21
F92210
Frontier Airlines
Denver — Chicago
|
8h 51m including layover |
Find flight
from$116 |
|
15:20 — 07:39
+1 day
|
16:29 — 19:11
F92505
Frontier Airlines
Philadelphia — Orlando
11h 42m stop
18:20 — 20:17
F93853
Frontier Airlines
Orlando — Chicago
|
17h 19m including layover |
Find flight
from$109 |
|
15:55 — 00:25
+1 day
|
18:05 — 20:54
F92339
Frontier Airlines
Philadelphia — Tampa
3h 27m stop
20:25 — 22:29
F92317
Frontier Airlines
Tampa — Chicago
|
9h 30m including layover |
Find flight
from$99 |
|
16:03 — 22:37
|
16:03 — 18:47
F94807
Frontier Airlines
Philadelphia — Tampa
2h 2m stop
20:49 — 22:37
F93899
Frontier Airlines
Tampa — Chicago
|
7h 34m including layover |
Find flight
from$117 |
|
16:32 — 23:31
|
16:29 — 19:11
F92505
Frontier Airlines
Philadelphia — Orlando
1h 54m stop
22:17 — 00:20
F92791
Frontier Airlines
Orlando — Chicago
|
7h 59m including layover |
Find flight
from$124 |
|
18:30 — 23:21
|
18:21 — 21:00
F91101
Frontier Airlines
Philadelphia — Atlanta
1h 6m stop
22:05 — 23:29
F91595
Frontier Airlines
Atlanta — Chicago
|
5h 51m including layover |
Find flight
from$104 |
|
18:47 — 00:20
+1 day
|
18:47 — 21:27
F93855
Frontier Airlines
Philadelphia — Orlando
50m stop
22:17 — 00:20
F92791
Frontier Airlines
Orlando — Chicago
|
6h 33m including layover |
Find flight
from$100 |
|
19:10 — 00:10
+1 day
|
18:54 — 21:19
F91101
Frontier Airlines
Philadelphia — Atlanta
1h 13m stop
22:43 — 23:59
F93397
Frontier Airlines
Atlanta — Chicago
|
6h including layover |
Find flight
from$124 |
|
20:44 — 08:04
+1 day
|
20:44 — 23:32
NK581
Spirit Airlines
Philadelphia — Orlando
6h 28m stop
06:00 — 08:04
NK568
Spirit Airlines
Orlando — Chicago
|
12h 20m including layover |
Find flight
from$75 |
|
22:29 — 06:55
+1 day
|
22:59 — 01:45
F94169
Frontier Airlines
Philadelphia — Orlando
3h 53m stop
14:15 — 16:15
F93853
Frontier Airlines
Orlando — Chicago
|
9h 26m including layover |
Find flight
from$105 |
|
22:29 — 08:07
+1 day
|
22:59 — 01:45
F94169
Frontier Airlines
Philadelphia — Orlando
5h 9m stop
12:43 — 14:58
F93043
Frontier Airlines
Orlando — Chicago
|
10h 38m including layover |
Find flight
from$130 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Philadelphia to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Philadelphia and Chicago is 1064 miles. Time difference between the cities is 1h. Airplanes depart 05:01 to 22:59 from 4 Philadelphia airports and arrive 05:01 to 22:59 to 7 Chicago airports. Average flight time is 2h 24m.
- The fastest flight 2h 11m
- Average flight time 2h 24m
- The earliest flight 05:01
- The latest flight 22:59
- Distance 662 ml
The cheapest months to travel to Chicago are august (from 66 $), april (from 75 $), july (from 75 $).
The most expensive months are december (from 138 $), january (from 138 $), september (from 109 $).
What is the lowest airfare Philadelphia to Chicago?
The cheapest plane ticket found by our users is $66. This airfare is for economy class on one-way F91617 flight by Frontier Airlines for August 15, 2025 which leaves Philadelphia Int. in Philadelphia at 12:47 am and arrives at Chicago Midway at 13:58.
Popular Airlines on the Route
The flight Philadelphia — Chicago is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 73 departures per week at the price of from $ 66 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 5042.
Direct flights
There are 16 nonstop flights on the route. The fastest direct flight is F91617 by Frontier Airlines takes 2h 11m and the cheapest is F91617 by Frontier Airlines for $66.
- from $66Find
- UA - United Airlinesfrom $128Find
Connecting Flights
There are 512 flights with layovers on the route. The fastest connecting flight is AS4440 by Alaska Airlines takes 3h 55m and the cheapest is F91617 by Frontier Airlines for $75.
- from $98Find
- AS - Alaska Airlinesfrom $253Find
- SY - Sun Country Airlinesfrom $157Find
- HA - Hawaiian Airlinesfrom $282Find
- UA - United Airlinesfrom $202Find
- NK - Spirit Airlinesfrom $75Find
Airports
You can fly from Philadelphia to Chicago from 4 airports (Philadelphia Int., North Philadelphia, Mustin Alf, Philadelphia Sea Plane Base).
Philadelphia airports
- Philadelphia Int.-PHLfrom $66Find
- North Philadelphia-PNEFind
- Mustin Alf-MUVFind
- Philadelphia Sea Plane Base-PSQFind
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Philadelphia by 6 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.
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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.
- from $79Find
- from $63Find
- from $70Find
- from $67Find
- from $54Find
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- from $74Find
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.
To find a plane ticket, please select dates.