$69 Find Cheap Flights from Chicago O'Hare Airport to Pennsylvania - Compare and Save

The cheapest ticket to Pennsylvania from Chicago O'Hare Intl Airport found in the last 5 days was to Pittsburgh, at $137 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Philadelphia (PHL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $152.

The cheapest time of day to fly to Pennsylvania is generally at night, when round-trip flights cost $266 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the evening, which is peak travel time and where the average cost of a ticket is $400.

No, with an average price for the route of $386, prices are generally cheapest when you fly direct.

The cheapest month for flights from Chicago O'Hare Intl Airport to Pennsylvania is January, when tickets cost $58 (return) on average. On the other hand, the most expensive months are September and November, when the average cost of round-trip tickets is $755 and $719 respectively.

If your flying dates are flexible, you should consider flying to Pennsylvania on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Chicago O'Hare Airport to Pennsylvania. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Pennsylvania, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

There are 3 airlines that fly nonstop from Chicago O'Hare Intl Airport to Pennsylvania. They are: American Airlines, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $71 for a round-trip flight to Philadelphia (PHL). On average, Frontier offers the best prices for nonstop flights between Chicago O'Hare Intl Airport and Pennsylvania.

Chicago O'Hare Intl Airport and Pennsylvania are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (214 flights per week), American Airlines (166 flights per week), and Air New Zealand (164 flights per week).

The duration of a flight to Pennsylvania depends on your arrival airport. The shortest routes to Pennsylvania from Chicago O'Hare Intl Airport are to Pittsburgh, which takes 1h 26m, State College, which takes 1h 51m, and Harrisburg, which takes 1h 57m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from Chicago O'Hare Intl Airport to Pennsylvania departs at 5:00 am, landing in Philadelphia at 8:03 am.

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Pennsylvania jets off at 9:45 pm and lands in Philadelphia at 12:59 am.