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Book Flights from Chicago to Pittsburgh will help you to find the best deals on flights from Chicago to Pittsburgh. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Pittsburgh. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near PIT and read reviews from others who booked their flights with

Frequently Asked Questions - Chicago to Pittsburgh Flights

  • When does the first flight of the day depart from CHI?

    10:35AM United Airlines Flight #4373

  • When does the last flight depart to PIT?

    10:05PM United Airlines Flight #40

  • What is the travel distance between Chicago and Pittsburgh?

    409 miles

  • How many weekly flights are there between CHI to PIT?

    There are 32 weekly flights between CHI and PIT.

  • How many daily flights fly between Chicago and Pittsburgh?

    There are 4 daily flights between CHI and PIT

  • Which is the busiest day in terms of passengers traffic between CHI to PIT?


  • Which is the nearest airport to Pittsburgh, Pennsylvania?

    Pittsburgh International Airport

  • Which is the nearest airport to Chicago, Illinois?

    Midway International Airport