Flight FAQs
From Pennsylvania to Illinois
What days are nonstop flights available from Pennsylvania to Illinois?
Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
How popular is this flight route?
Flights from Pennsylvania to Illinois have been viewed 129 times in the past calendar month.
What are the most popular airlines that fly from Pennsylvania to Illinois?
JetBlue, Delta and Frontier are the most popular airlines when flying from Pennsylvania to Illinois.
What are the most popular routes from Pennsylvania to Illinois?
While some choose either Philadelphia - Chicago Midway or Allentown-Bethlehem - Chicago O'Hare Intl, Philadelphia - Chicago O'Hare Intl is the most popular route from Pennsylvania to Illinois.
What are the cheapest Flights from Pennsylvania to Illinois?
Looking for the cheapest flight from Pennsylvania to Illinois? While on average our users pay $231, our data indicates the cheapest price to be $58. The most popular route (Philadelphia - Chicago O'Hare Intl), is priced around $118.
What are the most reliable airlines from Pennsylvania to Illinois?
No one likes to see their flight delayed. When booking a flight from Pennsylvania to Illinois consider choosing Frontier (100%), Copa Airlines (91%) or SAS (88%) as they are the most reliable in getting you off to your destination on time.
