- Must visit
National Museum of Ireland – Archaeology
Flagship archaeology museum with prehistoric gold, Viking finds, and the famous bog bodies central to Ireland’s ancient story.
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Journey information
Overview: Chicago, IL to Dublin flight
USA
Ireland
Flights from Chicago, IL to Dublin depart on average 68 times per day, taking around 8h 38m. Cheap flight tickets for this journey start at $388 (€318) if you book in advance.
There are 7 flights per day. The earliest flight runs at 05:00, the last at 23:35. The fastest flight covers the 3662 miles (5894 km) distance in 7h 20m. March is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 3662 miles (5894 km) |
Average flight duration 8h 38m |
Cheapest ticket price $388 (€318) |
Flights per day 68 |
Direct flights 7 |
Fastest flight 7h 20m |
First flight 5:00 AM |
Last flight 11:35 PM |
Cheapest Month Mar |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Oct - Dec |
Best time to book 42 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Live departures
Chicago, IL to Dublin flight times
The table below shows live departures for Chicago, IL to Dublin flights for today, Sunday, July 19. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 | 11:00 AM Chicago, IL | 20h20 | 7:20 AM Dublin | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Chicago, IL to Dublin by flight
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Chicago, IL to Dublin flights with Omio?
Aer Lingus as well as British Airways, United, Icelandair and more offer flights services from Chicago, IL to Dublin.
Omio is an official ticket reseller for all your travel options from Chicago, IL to Dublin.
Why book with Omio vs Aer Lingus?
- Compare with other providers: On Omio, you can not only buy tickets for Aer Lingus, but also compare tickets for the likes of British Airways, United or Icelandair to find the best option for your trip from Chicago, IL to Dublin.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Skyscanner, Edreams or Kayak?
- Compare with other providers: On Omio, you can also compare tickets for the likes of British Airways, United or Icelandair to find the best option for your trip from Chicago, IL to Dublin.
Airlines: Aer Lingus, British Airways, United, Icelandair from Chicago, IL to DublinFind the best flights between Chicago, IL to Dublin with Omio's travel partners Aer Lingus, British Airways, United, Icelandair from $388 (€318). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
18h 5m
Cheapest Price
$440 (€361)
United frequency
29 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
British Airways
About
British Airways (BA) is the United Kingdom’s flag carrier airline with headquarters in London near its main hub at London Heathrow Airport (LHR). BA is the second largest UK-based airline in terms of fleet size and number of passengers carried. Known as a full-service global airline, British Airways offers year-round low fares to destinations worldwide and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. syn p British Airways (BA) is the flag carrier airline of the United Kingdom with its headquarters in London near its main hub at London Heathrow Airport (LHR). Known as a full-service global airline, BA offers low fares year-round to destinations around the globe and flies to and from centrally-located airports. Its extensive global route network includes more than 170 destinations in nearly 80 countries throughout Europe, North America, South America, Asia, Africa and Australia. BA is also the second largest airline based in the UK in terms of its fleet size and number of passengers carried.
Luggage & cancellation policy
British Airways frequency
12 a day
Luggage included
Economy Basic includes 1 cabin bag (max 23kg, 56x45x25cm) plus 1 personal item (40x30x15cm)
Additional luggage
Additional checked bags can be purchased, with prices varying by route and fare class
Cancellation Policy
Cancellation policy depends on ticket type - Basic tickets non-refundable, Flexible tickets can be cancelled for a full refund
Pregnant on board
Travel permitted until end of 36th week for single pregnancies, end of 32nd week for multiple pregnancies. Medical clearance required after 28th weeks
Unaccompagned minor
Young flyers aged 5-11 can travel alone using British Airways' Skyflyer Solo service. Service must be booked in advance and is available on most routes
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
British Airways provides assistance for passengers with reduced mobility, including wheelchair assistance and special assistance through airports.
Pets
Pets travel in the hold except assistance dogs. Advance booking required. Only cats and dogs accepted on most routes
Aer Lingus
About
Aer Lingus is Ireland's national airline, established in 1936. It operates over 100 routes, connecting Europe and North America from its main hub at Dublin Airport, as well as from Cork, Shannon, and Knock. A member of the International Airlines Group (IAG), Aer Lingus is recognized as a 4-star airline by Skytrax. The airline is known for its Irish hospitality and offers a range of services, including its AerClub loyalty program. Aer Lingus utilizes a modern fleet of Airbus aircraft, including the A321neoLR, for efficiency, comfort, and safety.
Luggage & cancellation policy
Average Duration
7h 20m
Cheapest Price
$715 (€587)
Aer Lingus frequency
15 a day
Luggage included
1 small bag (25x33x20cm) and 1 cabin bag (55x40x24cm)
Additional luggage
23kg checked bag can be purchased
Cancellation Policy
Free cancellation within 24 hours of booking if flight is more than 7 days away. After that, fees apply based on fare type.
Pregnant on board
Up to end of 36th week (32nd week for multiple pregnancies). Medical certificate required if complications
Unaccompagned minor
Young flyer service available for ages 5-11. Must be booked at least 72 hours before departure
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Aer Lingus provides wheelchair assistance and special assistance for passengers with reduced mobility
Pets
Small dogs and cats allowed in cabin (6kg including carrier) and cargo hold (32kg including container)
Icelandair
About
Icelandair is the flag carrier of Iceland, with roots tracing back to 1937. It operates as part of the Icelandair Group and is headquartered in Hafnarfjörður, Iceland. The airline's business strategy leverages Iceland's unique geographical position midway between North America and Europe, offering transatlantic flights with a convenient stopover option in Iceland. Icelandair serves destinations on both sides of the Atlantic from its main hub at Keflavík International Airport, and also operates domestic flights from Reykjavík Airport. The airline is known for promoting Iceland as a tourist destination and providing a comfortable flying experience with Icelandic hospitality.
Luggage & cancellation policy
Average Duration
9h 40m
Cheapest Price
$420 (€345)
Icelandair frequency
2 a day
Luggage included
One carry-on bag (10kg) and one personal item included in Economy
Additional luggage
Extra bags can be purchased, prices vary by route
Cancellation Policy
24-hour cancellation policy for full refund, after that fees apply based on fare type
Pregnant on board
Up to week 36 of pregnancy. After week 28, medical certificate required
Unaccompagned minor
Available for children 5-17, must be booked at least 48 hours in advance. Service fee applies
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Wheelchair assistance available, must be requested at least 48 hours before departure
Pets
Small pets in cabin, larger ones in hold. Must be booked in advance
Complete guide to Dublin
Things to do in Dublin
Discover the best of Dublin — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Dublin trip today.
- Must visit
National Gallery of Ireland
National gallery with Irish and European masters, rotating exhibitions, and one of the city’s finest free cultural collections.
- Must visit
EPIC The Irish Emigration Museum
Engaging museum on Irish emigration, social change, and family history inside a restored Georgian house on St Stephen’s Green.
- Must visit
St Stephen's Green
Prestigious Georgian square and garden, ideal for architecture, sculpture, and a central stroll near museums and shopping streets.
- Must visit
Temple Bar
Lively cultural quarter known for cobbled lanes, street performers, galleries, and nightlife, making it a classic Dublin walk.
- Must visit
Trinity College Dublin Campus
Historic university campus with elegant squares, Book of Kells access, and one of the city’s most atmospheric pedestrian spaces.
- Gluten-free
Irish Stew
A hearty stew of lamb or mutton, potatoes, onions, and carrots. It is a classic Irish comfort dish long tied to home cooking and pub menus.
Full Irish Breakfast
A traditional breakfast with sausages, rashers, eggs, black and white pudding, tomatoes, and toast. It is a staple Irish morning meal.
- Vegetarian
- Gluten-free
Colcannon
Mashed potatoes blended with butter and kale or cabbage. This beloved side is strongly linked to Irish family meals and seasonal cooking.
Restaurant Patrick Guilbaud
Celebrated fine dining restaurant known for polished Irish cooking, tasting menus, and an elegant Georgian setting near St Stephen's Green.
The Old Spot
Well-known gastropub for refined Irish comfort food, seafood, and an excellent drinks list in a stylish but relaxed space.
The Brazen Head
Historic literary pub serving oysters, chowder, Guinness, and classic Irish dishes in atmospheric Victorian rooms.
Euro (€)
Dublin is pricey versus many European cities, with high hotel rates, restaurant prices, and pub costs. Public transport is reasonable but overall tourist spending is often high.
Average meal costs
- Budget
- €8-15 for fast food or casual takeaway.
- Mid-range
- €20-35 per person for a restaurant meal.
- Fine dining
- €70+ per person for upscale dining.
- Coffee
- €3-4.50 for a cappuccino.
Tipping culture
Service is not always included. In restaurants, 10% is common for good service. Round up or add a little for taxis. Tipping in cafes is optional.
TFI Live
Get the appOfficial public transport app
Prices
- Single ticket
- €2.60
- Day pass
- €8.00
To the city center
Dublin Airport -> O'Connell Street, Dublin
- Distance
- 10 km
- Travel time
- 30 min
- Use a Leap Card or contactless on Luas trams and many rail services; Dublin Bus fares are cheapest with a Leap Card.
- Dublin Airport has no rail or tram link. Use Aircoach, Dublin Express, or Dublin Bus to reach the city centre.
FAQs: Chicago, IL to Dublin Flight
Find answers to the most common questions about traveling from Chicago, IL to Dublin by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Dublin, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Chicago, IL to Dublin can start from as little as $388 (€318) when you book in advance. The average flight ticket price for Chicago, IL to Dublin is $549 (€450) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Chicago, IL to Dublin is 7h 20m to travel the 3662 miles (5894 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Chicago, IL to Dublin leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Chicago, IL to Dublin leaves at 11:35 PM.
Yes, there are 7 direct flights a day from Chicago, IL to Dublin with Aer Lingus, United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Chicago, IL to Dublin, you can count on Aer Lingus, British Airways, United, Icelandair for the best way to get you to Dublin. You can also check all possible airlines who offer a service between Chicago, IL and Dublin and compare the amenities they offer before buying a plane ticket.
Flights from Chicago, IL to Dublin generally leave from O'Hare International Airport and arrive in Dublin Airport.O'Hare International Airport is 1 miles (3 km) away from Chicago, IL city centre and Dublin Airport is 1 miles (3 km) from Dublin city centre.
The cheapest month for a flight from Chicago, IL to Dublin is March.
Yes, you can take a flight between Chicago, IL and Dublin.
Since neither Chicago, IL nor Dublin are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and Ireland. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 6 h between Chicago, IL and Dublin all year round.
The best events to attend in Dublin include:
- St. Patrick's Day Parade, a grand celebration of Ireland's patron saint with colorful floats and performances
- Dublin Fringe Festival, an annual arts festival showcasing theater, dance, and music from local and international artists
- Bloomsday, a literary celebration of James Joyce's "Ulysses" with readings and events throughout the city
- Dublin Castle Christmas Market, a festive market featuring local crafts, food stalls, and holiday entertainment.
Some of the most interesting sights to explore in Dublin are:
- Trinity College and the Book of Kells, Ireland's oldest university housing the famous illuminated manuscript
- Dublin Castle, a historic complex that has been at the heart of the history and evolution of the city
- St. Patrick's Cathedral, the largest cathedral in Ireland known for its stunning Gothic architecture
- Temple Bar, a vibrant cultural quarter known for its lively nightlife and cobblestone streets
- Phoenix Park, one of the largest enclosed public parks in any capital city in Europe, home to Dublin Zoo and the official residence of the President of Ireland.
The best holidays to experience in Dublin include:
- Easter Monday, a public holiday marking the end of Lent with various local traditions
- May Bank Holiday, pleasant spring weather ideal for outdoor activities
- August Bank Holiday, warm summer days perfect for exploring the city
- Christmas Day, a time for family gatherings and festive spirit throughout the city.
The best things to do in Dublin include:
- Guinness Storehouse, a seven-story museum dedicated to the history and making of Ireland's iconic beer with a rooftop bar offering panoramic views of Dublin
- Kilmainham Gaol, a former prison turned museum offering insights into Ireland's political history and struggle for independence
- National Gallery of Ireland, featuring an extensive collection of Irish and European art
- Croke Park Stadium Tour, exploring the home of Gaelic games with interactive exhibits and a skyline tour
- Dublin Literary Pub Crawl, a guided tour through the city's famous pubs with readings from Irish literary greats.
The best season to visit Dublin is Spring, Summer, or Fall. The best weather to explore Dublin is during May-August or September-October.
We recommend using the flight as it is the most popular way to get from Chicago, IL to Dublin among Omio's users.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
Ireland uses the euro (€) as its currency. Travelers generally find using cards more convenient and widely accepted for payments, though carrying some cash can be helpful for small purchases or in rural areas.
In Dublin, travelers should be cautious of pickpocketing, especially in crowded areas like public transport, popular tourist sites, and nightlife districts. Common scams include overcharging by taxi drivers who do not use the meter and distraction techniques used by groups to steal wallets or phones. It is advisable to use official taxis or rideshare services and remain vigilant in busy locations to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Chicago, IL to Dublin
Most Chicago, IL to Dublin flights use the O'Hare International Airport to Dublin Airport airport pair. Use this guide to compare Chicago, IL and Dublin airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Chicago
Arrival airports in Dublin
Which Chicago, IL airport do flights to Dublin leave from?
Flights from Chicago, IL to Dublin depart from O'Hare International Airport. The airport is 2 miles (4 km) from Chicago, IL city centre at 10000 W O'Hare Ave, Chicago, IL 60666, USA.
O'Hare International Airport (ORD)10000 W O'Hare Ave, Chicago, IL 60666, USA
City-centre transport
Getting to O'Hare International Airport from Chicago city centre
O'Hare International Airport is 3 km from Chicago city centre. Public transport options include:
SubwayBlue Line · 1h 7m · $6 · every ~23 min
O'Hare International Airport airport facilities and services
O'Hare International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located throughout all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at O'Hare International Airport: Parking, Taxis, WC.
Bike and car services
Available at O'Hare International Airport: Car Rental.
Accessibility
Accessibility facilities are available at O'Hare International Airport: Elevators, ramps, toilets.
Shops, hotels and contact
Nearby hotels include Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby..
Which Dublin airport do flights from Chicago, IL arrive at?
Flights from Chicago, IL to Dublin arrive at Dublin Airport. Dublin Airport is 2 miles (4 km) from Dublin city centre.
Dublin Airport (DUB)Dublin Airport, Collinstown, Dublin, Ireland
City-centre transport
Getting to Dublin Airport from Dublin city centre
Dublin Airport is 3 km from Dublin city centre. Public transport options include:
Bus702 · 11m · $12 · every ~2 min
Dublin Express · 17m · $2 · every ~8 min
41 · 36m · $4 · every ~7 min
38m · $10 · every ~6 min
19, 24 · 1h 6m · $4 · every ~13 min
Dublin Airport airport facilities and services
Dublin Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in both terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Dublin Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Dublin Airport: Ramps, assistance.
More options for your journey from Chicago, IL to Dublin
Here are some other resources that might have the information you need
Most popular flights to and from Dublin and Chicago, IL
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