Your travel platformSkip navigation

Scan the QR code and download our app

Chicago

Flights Shannon Chicago

Special flight deals from Shannon to Chicago

Why book flights with eSky?

Largest choice of flights

With flights from over 500 airlines, we'll find your perfect match in seconds.

Flexible search

Extend your search to include nearby airports and flex your dates for the cheapest deals.

Excellent products and services

Need travel insurance, cancellation insurance, car hire, local attraction bookings or more? We have you covered.

Over 4950 customer reviews - choose proven quality and book with complete confidence.

Find the best time to book cheap flights to Chicago

Flexible on travel dates? Discover the cheapest month to fly to Chicago

  • Cheapest round-trip flight

    from €630

  • Cheapest month to travel

    September

  • The cheapest day to fly

    Tuesday

  • Lowest prices

    30 days before
Aug
??
Sept
€630
Oct
??
Nov
??
Dec
??
Jan
??
Feb
??
Mar
??
Apr
??
May
€636
Jun
€983
Jul
??

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    €858

  • 3 months before

    from

    €866

  • 30 days before

    from

    €812

  • 7 days before

    from

    €833

  • 1 day before

    from

    €915

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€1,060
Mon
€803
Tue
€809
Wed
€958
Thu
€813
Fri
€809
Sat
€835
Sun

General information

  • Local time (UTC-6)

  • Flight time from Shannon

  • Exchange Rate

    1 USD = 0.86 EUR
Chicago
Chicago is a city in the USA, located on Lake Michigan in the state of Illinois. It's the third-largest city in the country by size and population, with a metropolitan area home to about 9.3 million residents. It serves as a major transportation hub, featuring O'Hare International Airport and numerous movable bridges. Renowned for its skyscrapers like the Willis Tower, it is a cultural and financial center. Average winter temperatures are -5 °C, while summer averages 25 °C. The best time to visit is from spring to autumn to enjoy festivals and attractions.