Travelers have found it’s best to book a flight 55 days in advance to save up to 32% 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 55 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 $525, or $914 for flights within the next 24 hours.
The best pricing can be found in the month of February. Prices to Ireland from Chicago average $708. You can even find prices in February for less than $708, as users have found deals to Ireland from as low as $321. The month of July 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 48%.
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.
Fly from
Fly to
Budget
$313 - $585
Route
Depart
Return
Price
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Sun 3/10
1 stop15h 10m
Dublin
Sat 4/13
1 stop22h 15m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Wed 2/14
1 stop22h 00m
Dublin
Tue 2/20
1 stop28h 30m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Wed 2/7
1 stop9h 45m
Dublin
Fri 2/16
1 stop11h 50m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Sat 12/30
1 stop13h 30m
Dublin
Wed 1/10
1 stop18h 03m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Tue 1/30
1 stop30h 54m
Dublin
Sun 2/25
1 stop30h 02m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Sun 12/31
1 stop9h 45m
Dublin
Wed 1/10
2 stops15h 13m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Tue 2/6
1 stop11h 52m
Dublin
Wed 2/14
1 stop12h 37m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Wed 3/6
1 stop22h 05m
Dublin
Mon 3/18
1 stop29h 00m
Chicago O'Hare IntlDublin
ORD - DUB
ORDDUB
Chicago O'Hare Intl
Sun 12/31
1 stop13h 50m
Dublin
Fri 1/12
1 stop13h 50m
Boarding
Comfort
Entertainment
Overall
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Comfort
Entertainment
Overall
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Comfort
Entertainment
Overall
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Comfort
Entertainment
Overall
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Comfort
Entertainment
Overall
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Boarding
Comfort
Entertainment
Overall
Crew
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Yes, there are multiple flights from Chicago to Ireland for under $400. The cheapest flight booked recently is on Scandinavian Airlines for just $313, but on average you can expect to pay $426.
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 $604.
There are currently 20+ open flights from Chicago to Ireland within the next 7 days for less than $600.
Days when nonstop flights are available for this flight are: Tuesday.
1 flight departure from Chicago to Ireland per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures
Scandinavian Airlines and TAP AIR PORTUGAL can get you from Chicago to Ireland in just under 15h 10m. Your travel time can differ by up to 6h 50m. The distance from Chicago to Ireland is about 3683 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 Finnair. 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: Qatar Airways (96%), Finnair (96%), Iberia (96%).
While on average a flight from Chicago to Ireland is generally $1,117, our data shows the cheapest flight currently is $286. When looking at the most popular route, (Chicago O'Hare Intl - Dublin), you can expect to pay $304 for that flight.
ORD and DUB are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to DUB refers to a flight route from Chicago O'Hare Intl Airport to Dublin Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Shannon Airport (SNN), Cork Airport (ORK), Donegal Airport (CFN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR).
1%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
36%of flight departures | AfternoonNoon to 6 pm |
63%of flight departures | Evening6 pm to midnight |
Cheapflights helps you search for flights from Chicago to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ireland from Chicago.
Cheapflights does show flights with no change fees to all users. To see these options for flights from Chicago to Ireland, users can toggle the no change fees filter when performing a flight search.
Yes! Start tracking prices for Chicago to Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.