Planning a flight from Dublin to Chicago O'Hare?

Flight prices from Dublin to Chicago change depending on demand and time of booking.

The lowest fare seen in the past 15 days was €427.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports are most convenient between Dublin and Chicago?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Dublin: Only Dublin is currently active.
• Airports in Chicago: In Chicago you can fly to/from 3 airports - Midway, O'Hare, Rockford.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Adjust your flight filters for Dublin – Chicago O'Hare

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Atlanta, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.