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Flights Dublin Chicago

Special flight deals from Dublin to Chicago

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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 €393

  • Cheapest month to travel

    October

  • The cheapest day to fly

    Tuesday

  • Lowest prices

    6 months before
Jan
€443
Feb
€413
Mar
€413
Apr
€402
May
€490
Jun
€495
Jul
€691
Aug
€706
Sept
€469
Oct
€393
Nov
€438
Dec
€767

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

    €666

  • 3 months before

    from

    €676

  • 30 days before

    from

    €775

  • 7 days before

    from

    €813

  • 1 day before

    from

    €1,333

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€633
Mon
€533
Tue
€771
Wed
€623
Thu
€599
Fri
€582
Sat
€692
Sun

General information

  • Local time (UTC-6)

  • 8 h 15 min

  • 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.

Popular flights to United States of America