Compare all flight tickets and find cheap flights from Chicago to Dublin

Cheapest flight tickets

$826

Price observed over the last 3 months for a round trip.

Average price of a round trip

$864

Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration

7h30

A flight from Chicago to Dublin takes on average 7h30.

Best time

November

According to user searches, the ideal month to go to Dublin is November.

Tips for finding a cheap flight from Chicago to Dublin

Check out our tips for booking your flight to Dublin (Ireland) from Chicago (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $864 (calculation over the last two years). The most touristic season corresponds to the months of August.
For the cheapest flights, it is advisable to buy your ticket at least 88 days before the departure date.

The airline offering the cheapest flight tickets is Icelandair. A ticket from the airline Icelandair to Dublin costs on average $849.
The airlines that offer the most flights are .

Price of flight tickets from Chicago to Dublin

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $826 to $881
  • The average price of a flight ticket is about $864
  • Prices are lowest for stays in the month of August
  • The month in which booking a ticket is cheaper is: August
info departure city :
Chicago, USA
airports :
Chicago-Merrill C. Meigs Field Airport (CGX)
Chicago FSS (CHI)
Chicago-Midway International Airport (MDW)
Chicago-O'Hare International Airport (ORD)
local time :

Chicago is a city in the country USA, the time zone is GMT . In Chicago, it is currently {fromLocalTime}, the temperature is on average 25°C, with a minimum of 21°C and a maximum of 30°C.

The city of Chicago (CHI) has 4 airport(s): Chicago-Merrill C. Meigs Field, Chicago FSS, Chicago-Midway and Chicago-O'Hare

destination info :
Dublin, Ireland
airport :
Dublin International Airport (DUB)
local time :

Dublin is in the country Ireland, the time zone is GMT +1. In Dublin, it is currently {toLocalTime}, the temperature is on average 12°C, with a minimum of 7°C and a maximum of 14°C.

The city of Dublin has 1 airport(s): Dublin

Useful info about Dublin

What is the least touristic period to go to Dublin?

If you want to visit Dublin during the least touristic period, choose the month of November.

What is the most popular time to travel to Dublin?

In Dublin, the most popular month is August. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from Chicago to Dublin?

According to our data, it is recommended to book your flight 88 days before your departure. If you book your flight ticket 13 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Chicago to Dublin is Tuesday.

What are the arrival and destination airports when traveling between Chicago and Dublin?

This information is not available at this time.

How to reach Chicago airport from the city centre?

The airport Chicago-Merrill C. Meigs Field is located 4 km, Chicago FSS is located 29 km, Chicago-Midway is located 12 km or Chicago-O'Hare is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.

Are there other means of transportation to go from Chicago to Dublin?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Chicago and Dublin?

In summer, the average temperature is 15°C in Dublin and 22°C in Chicago. The average rainfall in summer is 79 mm in Dublin and 131 mm in Chicago. In summer, it is warmer in Chicago and it rains less in Dublin. In winter, it is colder in Dublin and it rains more in Dublin.

Prepare your stay in Dublin

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