Cheap flights from Chicago O'Hare Intl Airport to Ireland from $249
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Ireland departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Ireland that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Ireland.
Cheap last minute flights
Planning a quick getaway from Chicago O'Hare Intl Airport to Ireland? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Ireland, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Chicago O'Hare Intl Airport to Ireland
Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Ireland.
All round-trip flight deals to Ireland
The cheapest plane tickets to Ireland found on KAYAK recently.
Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Ireland
Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Ireland flight tickets
Scandinavian Airlines![Scandinavian Airlines]()
Apr 7![Scandinavian Airlines]()
Apr 16
ORD7:15 pmChicago O'Hare Intl
17h 00m
1 stop
DUB6:15 pmDublin
DUB7:05 pmDublin
27h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
Scandinavian Airlines![Scandinavian Airlines]()
Mar 30![Scandinavian Airlines]()
Apr 13
ORD7:15 pmChicago O'Hare Intl
17h 00m
1 stop
DUB6:15 pmDublin
DUB7:15 pmDublin
26h 55m
2 stops
ORD4:10 pmChicago O'Hare Intl
Air Canada flights from Chicago O'Hare Intl Airport to Ireland
Our best Air Canada deals on Chicago O'Hare Intl Airport to Ireland flight tickets
Air Canada![Air Canada]()
Jan 20![Air Canada]()
Jan 29
ORD8:30 pmChicago O'Hare Intl
28h 40m
1 stop
DUB7:10 amDublin
DUB9:00 amDublin
16h 55m
2 stops
ORD7:55 pmChicago O'Hare Intl
Air Canada![Air Canada]()
Jan 20![Air Canada]()
Jan 29
ORD9:13 pmChicago O'Hare Intl
27h 57m
1 stop
DUB7:10 amDublin
DUB9:00 amDublin
16h 55m
2 stops
ORD7:55 pmChicago O'Hare Intl
See travel insights to Ireland from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Ireland?
In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $523. If you aren’t able to travel to Ireland during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $525.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $682. This is often the case because there is less demand to fly during this day of the week. Flights from Chicago O'Hare Intl Airport to Ireland on a Friday will generally be more expensive and average around $766. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ireland?
According to our data, the cheapest time of day to fly to Ireland is in the afternoon. momondo users have found flights departing from Chicago O'Hare Intl Airport to Ireland in the afternoon for as low as $688. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around $741.
What is the cheapest Chicago O'Hare Intl to Ireland flight route?
Fly from Chicago O'Hare Intl to Dublin for the best Chicago O'Hare Intl - Ireland flight prices
How far in advance should I book a flight to Ireland?
We recommend purchasing flights from Chicago O'Hare Intl Airport to Ireland 41 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Ireland for $714. Keep in mind that you might be able to find cheaper flights to Ireland at any time. In fact, our users found flights for as low as $518 in the past 72 hours.
What cabin class options are available on Chicago O'Hare Intl to Ireland flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Chicago O'Hare Intl Airport to Ireland on average per day?
As of December 2024, 5 flights take off from Chicago O'Hare Intl Airport and land in Ireland each day. The most common flight departure time for this route is 3:00PM, with 55% of daily flights taking off in the afternoon.
How many flights depart from Chicago O'Hare Intl Airport to Ireland on average per week?
As of December 2024, there are 40 flights per week flying from Chicago O'Hare Intl Airport to Ireland. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Chicago O'Hare Intl Airport to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Ireland
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Ireland?
Prices for flights from Chicago O'Hare Intl Airport to Ireland are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Ireland?
The number of operators available for flights from Chicago O'Hare Intl Airport to Ireland is 16 as of December 2024.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Ireland?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Ireland, the leading plane model is Boeing 757-200, making up 15.08% of the total bookings. Other popular models include Airbus A330 with 14.31%, Boeing 787-8 Dreamliner with 13.67%, and Airbus A330-200 with 12.02%.
Best airlines flying from Chicago O'Hare Intl Airport to Ireland
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $196 | Free Cancellation | Rating 7.4 1,504 reviews | |||
| PriceFrom $304 | Free Cancellation | Rating 7.3 1,309 reviews | |||
| PriceFrom $361 | Free Cancellation | Rating 7.1 509 reviews | |||
| PriceFrom $407 | Free Cancellation | Rating 7.1 1,877 reviews | |||
| PriceFrom $448 | Free Cancellation | Rating 7.1 1,073 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $508 | Free Cancellation | Rating 7.0 2,656 reviews | |||
| PriceFrom $510 | Free Cancellation | Rating 6.6 6,820 reviews | |||
| PriceFrom $526 | Free Cancellation | Rating 7.7 1,285 reviews | |||
| PriceFrom $526 | Free Cancellation | Rating 7.4 9,055 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Ireland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Ireland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Ireland with flexible booking policies on momondo?
Yes. All flights to Ireland from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Ireland?
momondo provides multiple filters to help you find the best flight to Ireland from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Chicago to Ireland right now. Can momondo alert me if prices change?
Price alerts on flights to Ireland from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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