Flight tickets from Dublin to Chicago

Compare Dublin to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Dublin to Chicago

Looking for a cheap last-minute deal or the best return flight from Dublin to Chicago? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from Dublin to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Chicago flights are currently cheapest in June.

Direct flights from Dublin to Chicago

Alternative Dublin to Chicago routes

Looking for the cheapest, fastest or easiest route from Dublin to Chicago? You could fly into the following airports instead.

Dublin to Chicago: Flight information

The things to know before you go.
Cheapest flight found₹ 23,564
Cheapest month to flyJune
Average flight time8 hrs, 20 mins
Most popular airlineAer Lingus
Average flights per week83

Finding cheap flights from Dublin to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Dublin to Chicago is ₹ 30,758. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 20 minutes is the average flight time from Dublin to Chicago.
Aer Lingus, American Airlines and British Airways fly direct from Dublin to Chicago.
As of May 2024, there are 81 flights per week flying from Dublin to Chicago.
The cheapest month to fly from Dublin to Chicago is usually November.
If you're flying from Dublin Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from ₹ 30,758.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Chicago on Saturday, 23 November 2024.
Yes – the average flight time is 8 hours and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 13°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, British Airways and Aer Lingus offer the cheapest flight tickets to Chicago.

How to find cheap flights to Chicago (CHI) from Dublin (DUB) in 2024

Looking for cheap tickets from Dublin to Chicago? Return tickets start from ₹ 30,758 and one-way flights to Chicago from Dublin start from ₹ 23,564


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Dublin to Chicago. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Chicago from Dublin from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Chicago start from ₹ 23,564 one-way.
  • Flex your dates to find the best DUB-CHI ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Chicago from Dublin.
  • Set up a Price Alert. You can easily track the fare of your cheap Dublin-Chicago flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Dublin and Chicago? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Aer Lingus
    American Airlines
    British Airways
    Alaska Airlines
    Finnair
    Iberia
    United
    Lufthansa
  • Find the cheapest Business class flights from Dublin and Chicago. We scour the internet for the best Business, Premium Economy and First Class flight fares to Chicago, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Flexible on when you travel? The cheapest month to fly from Dublin to Chicago is November.
  • Include nearby airports in your search. Widen your search for Dublin to Chicago flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Dublin and Chicago whenever you want.

Combine your flight to Chicago from Dublin with hotels and car hire

Once you've secured your cheap flight ticket from Dublin to Chicago, discover the best prices and exclusive rates for hotels in Chicago or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More flight options

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.