Cheap flights from Ireland to Chicago (CHI) from $341
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Ireland to Chicago?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 54% on flights from Ireland to Chicago compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $512. For sooner than that we have options available in the next 3 days from $812.
What is the cheapest month to fly from Ireland to Chicago?
February is one of the best times of the year to fly to Chicago from Ireland. Prices for February average $550 per person but you can even find prices for as low as $267. The most expensive prices can be found in the month of July. Opting for a February flight can save you 48% on your journey compared to booking in July
When is the cheapest time to fly from Ireland to Chicago (IE - CHI)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Chicago as you normally would.
Cheap Icelandair flights from Ireland to Chicago
Explore cheap flight options specifically provided by Icelandair for the route between Ireland and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Take a look at some of the lowest-priced Icelandair flights heading from Ireland to Chicago. Make sure to double check the flight details before booking.
Cheap British Airways flights from Ireland to Chicago
Explore cheap flight options specifically provided by British Airways for the route between Ireland and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Some of the lowest-priced British Airways flights we've found at this time heading from Ireland to Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Ireland to Chicago flights in May & June 2024
Find cheap flight options from Ireland to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on mayo 5, 2024.
Check out some of the best flight deals from Ireland to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Ireland to Chicago 2024 flight deals
Discover exclusive flight deals for travel between Ireland and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Check out some of the best flight deals from Ireland to Chicago in 2024. More deals are always being added, so be sure to check back regularly.
Non-stop flights to Chicago from Ireland
Discover non-stop flight options from Ireland to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Consider booking one of these non-stop flights heading from Ireland to Chicago. Select from other flights from Ireland to Chicago by using the search form above.
Ireland to Chicago flights leaving soon
Find last-minute flight options from Ireland to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Have a look at some of the last-minute flights available departing from Ireland to Chicago. Tip: verify your flight details before completing your reservation.
One-way flights to Chicago from Ireland
Search for one-way flight options from Ireland to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Take a look at some of the one-way flights we've detected from Ireland to Chicago. Those needing a return flight from Ireland to Chicago can use the search form above.
Find flights from Ireland to Chicago within your budget
Customize your flight search to find flights from Ireland to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Fly from
Fly to
Budget
$439 - $498
Route
Depart
Return
Price
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
jue. 6/6
1 stop12h 25m
Chicago O'Hare Intl
dom. 6/9
1 stop30h 50m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
jue. 5/23
1 stop13h 55m
Chicago O'Hare Intl
mié. 5/29
1 stop11h 15m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
jue. 6/6
Nonstop8h 02m
Chicago O'Hare Intl
lun. 6/10
1 stop11h 10m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
jue. 6/6
Nonstop8h 02m
Chicago O'Hare Intl
jue. 6/13
Nonstop7h 20m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
jue. 6/6
1 stop18h 13m
Chicago O'Hare Intl
jue. 6/13
1 stop14h 30m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
mar. 5/28
1 stop13h 10m
Chicago O'Hare Intl
mar. 7/30
1 stop17h 32m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
jue. 6/6
2 stops35h 35m
Chicago O'Hare Intl
dom. 6/9
1 stop34h 05m
ShannonChicago O'Hare Intl
SNN - ORD
SNNORD
Shannon
mié. 9/18
1 stop14h 10m
Chicago O'Hare Intl
mar. 9/24
2 stops15h 34m
DublinChicago Midway
DUB - MDW
DUBMDW
Dublin
lun. 9/2
2 stops16h 58m
Chicago Midway
lun. 9/9
2 stops14h 25m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated mayo 5, 2024.
Get a feel of what it's like to fly with Icelandair, British Airways and Finnair from Ireland to Chicago by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Entertainment
Overall
Food
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Ireland to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Ireland to ChicagoSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Ireland to Chicago
Discover the top 7 airlines that operate flights from Ireland to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated mayo 5, 2024.
Search flights from Ireland to Chicago by cabin class
Find flights from Ireland to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Ireland to Chicago
Find hourly flight availability from Ireland to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 5, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 53%of flight departures | Morning6 am to noon |
| 46%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ireland to Chicago?
Deals for Ireland to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Chicago?
Cheapflights helps you find that perfect flight to Chicago from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Ireland to Chicago with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Chicago, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ireland to Chicago become cheaper?
Yes! Start tracking prices for Ireland to Chicago 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.