Cheap flights from Chicago, IL to Philadelphia, PA
Flights starting at $23. Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price.
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Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to Philadelphia. The distance between Chicago and Philadelphia is 1074 km. The most popular airlines for this route are United Airlines, Frontier Airlines, and Spirit Airlines. Chicago and Philadelphia have 64 direct flights per week. When you arrive at Philadelphia, consider visiting National Mall, Statue of Liberty, Independence National Historical Park, PA, USA, Empire State Building, Staten Island, Lincoln Memorial, Manhattan Island, Metropolitan Museum of Art, and Times Square.
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to Philadelphia in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 14.04 - Sat 20.04
| Airline | Sun 14.04 | Mon 15.04 | Tue 16.04 | Wed 17.04 | Thu 18.04 | Fri 19.04 | Sat 20.04 |
|---|---|---|---|---|---|---|---|
| 4 | 5 | 4 | 4 | 5 | 2 | 4 | |
| 1 | 1 | 1 | 1 | 1 | --- | 1 |
Weekly direct flights for Sun 21.04 - Sat 27.04
| Airline | Sun 21.04 | Mon 22.04 | Tue 23.04 | Wed 24.04 | Thu 25.04 | Fri 26.04 | Sat 27.04 |
|---|---|---|---|---|---|---|---|
| 4 | 5 | 4 | 4 | 5 | 5 | 4 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 28.04 - Sat 04.05
| Airline | Sun 28.04 | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 |
|---|---|---|---|---|---|---|---|
| 4 | 5 | 4 | 4 | 5 | 5 | 4 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 05.05 - Sat 11.05
| Airline | Sun 05.05 | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 5 | 5 | 4 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Check-in for a flight from Chicago to Philadelphia
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | No |
| Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
| Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Philadelphia
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 3°C | -2°C |
| February | 6°C | -1°C |
| March | 10°C | 2°C |
| April | 16°C | 7°C |
| May | 22°C | 12°C |
| June | 26°C | 17°C |
| July | 30°C | 21°C |
| August | 29°C | 20°C |
| September | 25°C | 17°C |
| October | 19°C | 11°C |
| November | 12°C | 4°C |
| December | 7°C | 0°C |
14 day forecast
Frequently asked questions
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Airports near Chicago
- O Hare International
- Chicago Midway International
- General Mitchell International
- Gerald R. Ford International
- Dane County Regional
- Fort Wayne International
- General Wayne A. Downing Peoria International
- South Bend International
- Chicago Rockford International
- Quad City International