Travelling from Dublin Airport (DUB) to Chicago: what you need to know
The average duration of a direct flight from Dublin Airport to Chicago is 7 hours 32 minutes.
The timezone in Chicago is UTC-5. The city is 5 hours behind Dublin, where Dublin Airport is located.
With 31 weekly flights between the two airports, Dublin Airport (DUB) to O'Hare International Airport (ORD) is the busiest route. American Airlines operates the earliest flight at 09:30. If you'd like to make the most of your day before jetting off, the latest departure from DUB to ORD is with Aer Lingus at 16:40.
Give yourself plenty of time to make your flight from DUB to Chicago. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
Be prepared for longer queues in popular months like August and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.
You can catch a direct flight from Dublin Airport to Chicago that arrives at O'Hare International Airport (ORD).
There's a good selection of airlines offering direct flights from Dublin Airport to Chicago, including:
We make it a breeze to find a flight from DUB to Chicago that includes a stopover. To see the options, deselect 'Direct flights only.' Then, simply select a flight that has a stop long enough to see the sights of the city of your choice. Major stopovers include:
Minneapolis-St. Paul International Airport (MSP)
Philadelphia International Airport (PHL)
Logan International Airport (BOS)
To enter United States for tourism purposes, you will require an ETA if you hold a passport from Ireland. However, visa rules can change and other documentation may be needed depending on the length and purpose of your stay. Always check the most recent guidelines before booking your cheap ticket from Dublin Airport to Chicago.
DUB is around 21 kilometres from central Dublin. If you're ride-sharing, catching a cab or driving from the centre, it'll take 29 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 2 hours and 9 minutes.
Catching an early flight from Dublin Airport to Chicago? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near DUB:
How to find the cheapest flights from Dublin Airport (DUB) to Chicago
The best price we've seen for a one-way ticket from Dublin Airport to Chicago is $501. The cheapest price for a return flight is $586. Keep in mind fares can change due to availability at the time of booking.
Get cheap tickets from DUB to Chicago by booking at least 9 months ahead. Based on our research, that's the sweet spot for finding a bargain.
May is the cheapest month for tickets from Dublin Airport to Chicago. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Log into your online account or use the app to set up a Price Alert. You'll get notified right away if there's a better deal on this route. It's simple to do, and it'll save you time looking for flight tickets from DUB to Chicago every day.
Use the filters to tailor your flights from Dublin Airport to Chicago. Simply enter your ideal arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to get the best deals.
Airports in Chicago
O'Hare International Airport (ORD)
O'Hare International Airport (ORD) is around 40 kilometres from the centre of Chicago. With a car rental or if you're catching a cab, the drive is about 35 minutes.
If you're travelling by public transport, expect a journey time of around 54 minutes.
The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Dublin Airport to Chicago. Check in to one of these accommodation options near ORD instead:
Chicago Midway International Airport (MDW)
As soon as your flight from Dublin Airport to Chicago has hit the tarmac, you can make your way to the city centre in around 21 minutes by car. Central Chicago is roughly 19 kilometres from Chicago Midway International Airport (MDW).
Public transport will get you there in approximately 46 minutes.
You'll find some great places where you can rest ahead of your adventure near MDW. Unwind and get cosy after your flight from DUB to Chicago at any of these perfectly located options:
Best time to go to Chicago
August is the busiest month for flights from Dublin Airport to Chicago. To avoid the crowds, travel to Chicago in February when it's quieter.
The warmest month in Chicago is July, with the temperature ranging between 15ºC and 29ºC. Book your flights from Dublin Airport to Chicago in this month if this is the type of weather you enjoy.
January has average temperatures of between -12ºC and 3ºC. Look for cheap flights from DUB to Chicago sometime around then if you'd rather travel in cooler conditions.
More about Chicago
When it comes to searching for somewhere to rest your head, you'll find the best stays in Chicago right here. Browse these options after locking in your flight from Dublin Airport to Chicago:
Every great holiday has to include a little sightseeing. Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier are essential stops on your Chicago itinerary.
Complete your Chicago trip with a car rental
Choose one of our car rentals in Chicago and explore the city at your leisure. Easily compare options in one place to find the ideal ride once you've booked your hotel and cheap flights from Dublin Airport to Chicago.
