Question 1

What are the cheapest airlines flying from Chicago to Dublin round-trip?

Accepted Answer

According to our current data, Delta ($537), KLM ($557), and Scandinavian Airlines ($626) offers the cheapest pricing from Chicago to Dublin. You may be able to fly from Chicago to Dublin for 26% less than the average price by searching for these airlines.

Question 2

How recently were the Chicago to Dublin flight deals updated?

Accepted Answer

The Chicago to Dublin flight deals you see on this page were last updated on 5/28.

Question 3

When is the best time to book a flight from Chicago to Dublin?

Accepted Answer

The price you pay for your flight from Chicago to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

When is the best time to book a flight from Chicago to Dublin?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Chicago to Dublin (average of $505). Flying from Chicago to Dublin in June is currently the most expensive (average of $958). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

When is the cheapest time to fly from Chicago to Dublin?

Accepted Answer

Travelers seeking maximum savings on their Chicago to Dublin flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

What are the cheapest flights from Chicago to Dublin?

Accepted Answer

On average you can expect to pay $2,069 for a flight from Chicago to Dublin. The cheapest flight overall is $482 while the most popular route, (Chicago O'Hare Intl - Dublin) is currently priced at $304.

Question 7

What are the most reliable airlines from Chicago to Dublin?

Accepted Answer

Consider American Airlines (75%), Aer Lingus (75%) or British Airways (75%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Dublin.

Question 8

What are the most popular airlines that fly from Chicago to Dublin?

Accepted Answer

Consider American Airlines, Air Canada or Finnair when booking your flight. These represent the most popular airlines when flying from Chicago to Dublin.

Question 9

Can I find flights from Chicago to Dublin for under $600 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Chicago to Dublin for under $600. The cheapest flight booked recently is on Delta for just $537, but on average you can expect to pay $591.

Question 10

Are there nonstop flights from Chicago to Dublin for under $700 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Chicago to Dublin under $700. A good price for a nonstop flight from Chicago to Dublin is less than $670.

Question 11

Are there last-minute flights available from Chicago to Dublin for under $800?

Accepted Answer

There are currently 20+ open flights from Chicago to Dublin within the next 7 days for less than $800.

Question 12

Where are the most common layover locations when flying from Chicago to Dublin?

Accepted Answer

Chicago to Dublin flights have a layover in Reykjavik most often.

Question 13

Where are the least popular layover locations for Chicago to Dublin flights?

Accepted Answer

Chicago to Dublin flights have a layover in Stockholm least often.

Question 14

What are some popular things to do or see while on a layover in Reykjavik?

Accepted Answer

Hallgrímskirkja, Icelandic Phallological Museum, and Harpa are currently the most popular points of interest in Reykjavik at the moment. Hallgrímskirkja, Icelandic Phallological Museum, and Harpa can be visited by traveling about 23.2 mi, 23.5 mi, and 23.3 mi respectively from Reykjavik Keflavik Intl. Those looking to explore during their layover in Reykjavik can rent a car from Reykjavik Keflavik Intl for about $61 per day.

Question 15

What is the cheapest day to fly round-trip from Chicago to Dublin?

Accepted Answer

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Dublin. Check prices with Cheapflights to find a great deal for your trip.

Question 16

How far in advance should I book a flight from Chicago to Dublin?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 14% on flights from Chicago to Dublin compared to booking the week you need them. Waiting 39 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 $680. For sooner than that we have options available in the next 3 days from $842.

Question 17

What is the cheapest month to fly from Chicago to Dublin?

Accepted Answer

Our data shows that February tends to be the cheapest month to fly to Dublin from Chicago. Users have commonly found prices around $735 for the month, but tickets can be as low as $325. Due to multiple factors, prepare for potentially higher prices in June.

Question 18

When is the cheapest time to fly from Chicago to Dublin (CHI - DUB)?

Accepted Answer

It’s optimal to fly from Chicago to Dublin in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

Question 19

What airport do you fly into for flights to Dublin from Chicago?

Accepted Answer

Dublin (DUB) is the airport you will fly into if you book a flight from Chicago to Dublin. You should not have trouble finding flights to Dublin from Chicago; the airport handles an average of 4 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 15 airlines have flights to the Dublin airport from Chicago. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

Question 20

What does ORD to DUB mean?

Accepted Answer

ORD and DUB are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to DUB refers to a flight route from Chicago O'Hare Intl Airport to Dublin Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

Question 21

Can I find deals for flights from Chicago to Dublin that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Chicago to Dublin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 22

Can I find deals on flights from Chicago to Dublin with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Chicago to Dublin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 23

Can I find deals for flights from Chicago to Dublin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Chicago to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 24

How can I find direct flights from Chicago to Dublin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Dublin.

Question 25

Can I find deals for business class flights from Chicago to Dublin?

Accepted Answer

Yes. Cheapflights offers flight deals from Chicago to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 26

Can I find deals for flights from Chicago to Dublin that allow pets onboard?

Accepted Answer

Many airlines flying from Chicago to Dublin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 27

Can I find deals on last-minute flights from Chicago to Dublin?

Accepted Answer

Yes, you can often find last-minute deals on Chicago to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 28

How does Cheapflights help users find flights from Chicago to Dublin?

Accepted Answer

Cheapflights makes it easy to find Chicago to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 29

Why should you use Cheapflights to find cheap flight tickets from Chicago to Dublin?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to Dublin.

Question 30

Can Cheapflights find flights from Chicago to Dublin with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Dublin flexibly with Cheapflights today.

Question 31

Can Cheapflights notify me if prices for flights from Chicago to Dublin become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Chicago to Dublin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Popular in	June
Cheapest in	February
Round-trip from	$505
One-way from	$256

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$196	Average$204	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Scandinavian Airlines	Cheapest$289	Average$313	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Lufthansa	Cheapest$317	Average$858	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Icelandair	Cheapest$414	Average$806	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
TAP AIR PORTUGAL	Cheapest$421	Average$560	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Aer Lingus	Cheapest$479	Average$785	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest$496	Average$725	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest$522	Average$867	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	Cheapest$525	Average$730	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Iberia	Cheapest$531	Average$805	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

1%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
29%of flight departures	AfternoonNoon to 6 pm
70%of flight departures	Evening6 pm to midnight

Sunday	4daily flights
Monday	4daily flights
Tuesday	4daily flights
Wednesday	4daily flights
Thursday	4daily flights
Friday	4daily flights
Saturday	4daily flights

Cheap flights from Chicago (CHI) to Dublin (DUB) from $256

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. 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.

The best prices from Chicago to Dublin are usually found in February or November, booked 72 days in advance, depart on a Wednesday or Sunday and return on a Friday

Cheap flight deals from Chicago to Dublin

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Chicago to Dublin?

How far in advance should I book a flight from Chicago to Dublin?

What is the cheapest month to fly from Chicago to Dublin?

When is the cheapest time to fly from Chicago to Dublin (CHI - DUB)?

Cheap Icelandair flights from Chicago to Dublin

Consider these cheap Icelandair flights we've found departing from Chicago to Dublin. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Finnair flights from Chicago to Dublin

Have a look at some of the cheapest available Finnair flights departing from Chicago and landing in Dublin. Deals frequently update to provide users with more options.

Cheap Chicago to Dublin flights in May & June 2024

Find cheap flight options from Chicago to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on mayo 28, 2024.

The lowest fares we've come across on flights traveling from Chicago to Dublin in May and June 2024. For more flight deals, be sure to check back very soon.

Chicago to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.

The lowest fares we've come across on flights traveling from Chicago to Dublin in May and June 2024. For more flight deals, be sure to check back very soon.

Non-stop flights to Dublin from Chicago

If you're seeking options on non-stop flights from Chicago to Dublin, check out these fares. Users seeking other options on flights from Chicago to Dublin should update the search form at the top of the page.

Chicago to Dublin flights leaving soon

Users seeking a last-minute flight from Chicago to Dublin should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Dublin from Chicago

Users in need of a one-way flight from Chicago to Dublin can choose from these deals. Users needing a return flight from Chicago to Dublin should utilize the search form above.

Find flights from Chicago to Dublin within your budget

When is the best time to book a flight from Chicago to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Dublin. Price data was last updated on May 24, 2024.

The price you pay for your flight from Chicago to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly from Chicago to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Dublin. Price data was last updated on May 19, 2024.

Best time to book a flight from Chicago to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Chicago with our price prediction graph.

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated mayo 28, 2024.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Dublin from Chicago?

Can I find flights from Chicago to Dublin for under $600 on Cheapflights?

Are there nonstop flights from Chicago to Dublin for under $700 on Cheapflights?

Are there last-minute flights available from Chicago to Dublin for under $800?

What are the cheapest airlines flying from Chicago to Dublin round-trip?

What are the most reliable airlines from Chicago to Dublin?

What are the cheapest flights from Chicago to Dublin?

What does ORD to DUB mean?

Where are the most common layover locations when flying from Chicago to Dublin?

What are some popular things to do or see while on a layover in Reykjavik?

Where are the least popular layover locations for Chicago to Dublin flights?

Can I find deals for flights from Chicago to Dublin that include extra baggage allowance?

Can I find deals on flights from Chicago to Dublin with specific airlines?

Can I find deals for flights from Chicago to Dublin that include hotel bookings?

How can I find direct flights from Chicago to Dublin?

Can I find deals for business class flights from Chicago to Dublin?

Can I find deals for flights from Chicago to Dublin that allow pets onboard?

Can I find deals on last-minute flights from Chicago to Dublin?

How recently were the Chicago to Dublin flight deals updated?

What are the most popular airlines that fly from Chicago to Dublin?

When is the best time to book a flight from Chicago to Dublin?

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.

Fly from Chicago to Dublin on these airlinesChoose from the following airlines for your flight from Chicago to Dublin. Flights are based on user searches made on Cheapflights and were last updated on mayo 28, 2024.

Choose from the following airlines for your flight from Chicago to Dublin. Flights are based on user searches made on Cheapflights and were last updated on mayo 28, 2024.

Top 10 airlines flying from Chicago to Dublin

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Search flights from Chicago to Dublin by cabin class

Find flights from Chicago to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Chicago to Dublin

Find hourly flight availability from Chicago to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 28, 2024.

Weekly flight availability from Chicago to Dublin

Explore weekly flight availability from Chicago to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mayo 28, 2024.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

Fly from Chicago to Dublin on these airlines
Choose from the following airlines for your flight from Chicago to Dublin. Flights are based on user searches made on Cheapflights and were last updated on mayo 28, 2024.