€265 Find Cheap Flights from Chicago to Ireland – Compare and Save
Cheap Flights from Chicago to Ireland
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KAYAK's insights & trends for Chicago to Ireland flights
Get data-powered insights and trends into flights from Chicago to Ireland to help you find the cheapest flights, the best time to fly, and much more.
What is the cheapest Chicago to Ireland flight route?
The cheapest ticket to Ireland from Chicago found in the last 5 days was to Dublin, at €895 return. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Shannon (SNN), and the cheapest return airline ticket found on this route in the last 5 days was €968.
What is the cheapest time of day to fly to Ireland?
The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost €910 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is €924.
Can I save money by flying with a stopover from Chicago to Ireland?
No, with an average price for the route of €827, prices are generally cheapest when you fly direct.
What is the cheapest month to fly from Chicago to Ireland?
The cheapest month for flights from Chicago to Ireland is January, when tickets cost €463 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is €856 and €718 respectively.
What’s the cheapest day of the week to fly from Chicago to Ireland?
When flying from Chicago to Ireland, you should consider leaving on a Monday and avoid Wednesdays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.
How far in advance should I book a flight from Chicago to Ireland?
To get a below-average price on a flight from Chicago to Ireland, you should book around 5 weeks before departure, which saves you about 33% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.
Which airlines fly most frequently between Chicago and Ireland?
American Airlines connects Chicago to Ireland with 14 flights per week. British Airways also offers 14 flights per week, while Aer Lingus follows with 14 flights per week.
Which airlines provide the cheapest flights from Chicago to Ireland?
In the past 5 days, the cheapest return tickets from Chicago to Ireland were found on United Airlines (€616) and Delta (€643).
How long does a flight from Chicago to Ireland take?
The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Chicago are to Dublin, which takes 10h 00m, Milltown (Kerry), which takes 12h 05m, and Cork, which takes 13h 50m.
Which cabin class options are there for flights between Chicago and Ireland?
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
What’s the earliest departure time from Chicago to Ireland?
The earliest flight from Chicago to Ireland departs at 15:45, landing in Dublin at 05:10.
What’s the latest departure time from Chicago to Ireland?
If you prefer to fly at night, the last flight from Chicago to Ireland sets off at 21:05 and lands in Dublin at 09:30.
Good to know
Low season | February |
|---|---|
High season | July |
Cheapest flight | €265 |
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Reviews of the top airline flying from Chicago to Ireland
The check in crew were so friendly and attentive. Probably the best in my experience and I’ve been flying at least four times a year most of my adult life. Very considerate and I appreciate it.
The check in crew were so friendly and attentive. Probably the best in my experience and I’ve been flying at least four times a year most of my adult life. Very considerate and I appreciate it.
Absolutely the worst at baggage handling. Our baggage still has not been delivered. They couldn't find it in Dublin then when we got to Edinburgh they said the 2 bags were sitting in Dublin. After spending an hour filling out forms at the counter. We left for our hotel, bags arrived in Edinburgh at 505pm using my satellite tracker. Tried calling the numbers provided, no answer to their 24/7 service. Next morning the bags are still sitting at airport, no movement. Called different number provided by hotel in Sterling, the said it's souly the responsibility of the courier service now and they couldn't help. Completely ruined our travel plans, we must find clothes to purchase today instead of going to the museums we had purchased tickets for. This loss is costing us thousands in already paid hotels and services. No one takes any responsibility. I'll be contacting legal services on our return. We will never forget and I'll be a social advocate to avoid using this service.
OK overall. Flight was delayed Crew on flight was good
Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.
I flew economy class. Seats were very good and the crew was excellent
Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.
I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)
It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.
Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.
Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.