Cheap flights from Chicago O'Hare Intl Airport to Northern Ireland from $437
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 Northern Ireland departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Northern 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
What is the cheapest day to depart on your flight to Northern Ireland?
The cheapest day to depart on your flight to Northern Ireland is on a Sunday when prices can be found for as low as $718. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Northern Ireland for around $853.
What is the cheapest time of day to depart on your flight to Northern Ireland?
In the evening is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Northern Ireland when you can find flight prices for as low as $751. Flying to Northern Ireland in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $782.
Cheap Chicago O'Hare Intl Airport to Northern Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Northern Ireland
Best Price Found | $437 |
|---|---|
Fastest flight time | 10h 55m |
Direct flights | None |
Airports in Northern Ireland | 2 airports |
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Northern Ireland?
Prices for flights from Chicago O'Hare Intl Airport to Northern Ireland are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Northern Ireland?
As of February 2025, there are 2 operators available to choose from for flights from Chicago O'Hare Intl Airport to Northern Ireland.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Chicago O'Hare Intl Airport to Northern Ireland
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Northern Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $612 | Free Cancellation | Rating 6.6 6,763 reviews | |||
| PriceFrom $658 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Northern Ireland?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Northern Ireland. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Northern Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Northern Ireland from Chicago with this policy.
How can momondo help me find flights from Chicago to Northern Ireland?
Once all potential Chicago to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chicago to Northern Ireland right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Northern Ireland from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.