Travelers have found it’s best to book a flight 39 days in advance to save up to 73% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 39 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Ireland 1-2 weeks in advance for as low as $716, or $973 for flights within the next 24 hours.
The best pricing can be found in the month of February. Prices to Ireland from Chicago average $575. You can even find prices in February for less than $575, as users have found deals to Ireland from as low as $452. The month of June appears to be one of the more expensive times to travel to Ireland from Chicago. Flying in the targeted month can save you up to 19%.
When flying from Chicago to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Chicago O'Hare Intl
Dublin
2 stops
19h 50mDublin
Chicago O'Hare Intl
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19h 55mMultiple Airlines
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7h 50mDublin
Chicago O'Hare Intl
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29h 00mUnited Airlines
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Dublin
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7h 50mDublin
Chicago O'Hare Intl
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29h 23mUnited Airlines
Chicago O'Hare Intl
Dublin
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13h 05mDublin
Chicago O'Hare Intl
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30h 25mScandinavian Airlines
Chicago O'Hare Intl
Dublin
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13h 10mDublin
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30h 20mScandinavian Airlines
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13h 05mDublin
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30h 40mScandinavian Airlines
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13h 05mDublin
Chicago O'Hare Intl
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30h 25mScandinavian Airlines
Chicago O'Hare Intl
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13h 10mDublin
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30h 20mScandinavian Airlines
Chicago O'Hare Intl
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13h 05mDublin
Chicago O'Hare Intl
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30h 25mScandinavian Airlines
Chicago O'Hare Intl
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14h 50mDublin
Chicago O'Hare Intl
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15h 35mTAP AIR PORTUGAL
Chicago O'Hare Intl
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14h 50mDublin
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15h 35mTAP AIR PORTUGAL
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14h 50mDublin
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15h 35mTAP AIR PORTUGAL
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7h 25mDublin
Chicago O'Hare Intl
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8h 15mIberia
Chicago O'Hare Intl
Dublin
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7h 25mDublin
Chicago O'Hare Intl
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8h 15mIberia
Chicago O'Hare Intl
Dublin
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7h 25mDublin
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8h 15mIberia
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9h 40mDublin
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10h 10mIcelandair
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9h 40mDublin
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12h 05mIcelandair
Chicago O'Hare Intl
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14h 50mDublin
Chicago O'Hare Intl
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15h 35mTAP AIR PORTUGAL
Chicago O'Hare Intl
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14h 55mTAP AIR PORTUGAL
Chicago O'Hare Intl
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14h 50mTAP AIR PORTUGAL
Chicago O'Hare Intl
Dublin
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14h 55mTAP AIR PORTUGAL
Due to the rapidly changing circumstances due to COVID-19, airlines like Aer Lingus, American Airlines, and United Airlines flying from Chicago to Ireland have implemented new flexible cancellation policies.
Yes, there are multiple flights from Chicago to Ireland for under $400. The cheapest flight booked recently is on Scandinavian Airlines for just $389, but on average you can expect to pay $410.
Cheapflights has at least 20 direct flights from Chicago to Ireland under $600. A good price for a nonstop flight from Chicago to Ireland is less than $535.
There are currently 20+ open flights from Chicago to Ireland within the next 7 days for less than $600.
The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $261. However, be on the lookout for offers from Brussels Airlines and Scandinavian Airlines, as they are both options that can get you from Chicago to Ireland for a low price.
When deciding which route to take from Chicago to Ireland consider Chicago O'Hare Intl - Dublin, Chicago Midway - Dublin or Chicago O'Hare Intl - Shannon as they are the most popular.
The most popular airlines flying from Chicago to Ireland are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Ireland on time: Air France (100%), Air Canada (86%), Austrian Airlines (86%).
While on average a flight from Chicago to Ireland is generally $1,667, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Chicago O'Hare Intl - Dublin), you can expect to pay $395 for that flight.
1%of flight departures | Early morningMidnight to 6 am |
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0%of flight departures | Morning6 am to noon |
20%of flight departures | AfternoonNoon to 6 pm |
79%of flight departures | Evening6 pm to midnight |