Cheap flights from Philadelphia to Chicago

from as little as £667

2 nights in Chicago, departing Philadelphia on 14 / Mar / 2025 with JetBlue (price found 19 hours ago)

Subject to availability, prices correct of the last 24 hours
Chicago

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The Philadelphia / Chicago route

All 1073 km of it

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Chicago flight facts

What you need to know

Alternative flights from the UK to Chicago

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Alternative flights from Philadelphia

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Chicago

14 / Mar / 2025 is currently the lowest priced day of the year to fly the Philadelphia/Chicago route. There are around one flights on any given week from the UK to Chicago and the cheapest month to fly right now is March.

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Key facts about Chicago

How to get cheap flights from Philadelphia to Chicago

Tips and advice from our flight experts

Your flight from Philadelphia to Chicago should take about 7 hrs 50 mins. We've gone through all one of the weekly flights to or via Chicago, operated by one airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £667.

Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.

Chicago actually has one airports – but Chicago O'hare International Airport is normally the cheapest one to fly into. If you're not sure who to fly with from Philadelphia, you might like to know that JetBlue is the most popular airline for this route.

If you can’t quite find what you’re looking for, try checking flight prices to other cities in the USA.

Other popular destinations near Chicago

Where other people are flying to

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