Cheap flights from Dublin to Chicago

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Chicago (CHI)
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The best prices from Dublin to Chicago are usually found in March or November, booked 27 days in advance, depart on a Thursday or Wednesday and return on a Thursday

How to find the cheapest flight from
Dublin (DUB) to Chicago (CHI)

All the information you need to plan the best DUB to CHI flight in 2021: compare Dublin to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
DUB - CHI
Price
£301 - £447
CHI
Temperature
1 - 29 °C
CHI
Rainfall
17 - 109 mm

Popular in

July

High demand for flights, 20% potential price rise

Cheapest in

March

Best time to find cheap flights, 16% potential price drop

Round-trip from

£301

From Dublin to Chicago

One-way from

£183

One-way flight from Dublin to Chicago

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Dublin to Chicago?

Users have found that flying from Dublin to Chicago on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 32% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Chicago within the next two weeks, with the cheapest ticket starting at £387.

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

October can be a great time to fly to Chicago from Dublin with a flight ticket averaging about £362. Cheapflights users have found deals in the month of October for as cheap as £254. The most expensive prices can be found in the month of July.

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

When flying from Dublin to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 37% versus a flight in the evening.

Cheap flights from Dublin to Chicago in April, May 2021

The best prices found for DUB to CHI flights in April, May
3 May - 17 May
£261pp
DUB
Dublin
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air France
   
2 STOPS
DUB
Dublin
30 Apr - 7 May
£262pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air France
 
1 STOP
DUB
Dublin
3 May - 9 May
£263pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air France
 
1 STOP
DUB
Dublin

Dublin to Chicago 2021 flight deals

Cheap flights to Chicago from Dublin found for this year
9 Sep - 5 Nov
£236pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
SWISS
 
1 STOP
DUB
Dublin
28 Oct - 9 Nov
£256pp
DUB
Dublin
SWISS
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
SWISS
 
1 STOP
DUB
Dublin
2 Jun - 24 Jun
£258pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin

Direct flights to Chicago from Dublin

Save time with Dublin to Chicago direct flight deals
3 May - 17 May
£291pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin
9 Sep - 5 Nov
£299pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin
6 Jun - 22 Jun
£354pp
DUB
Dublin
Multiple airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Finnair
Direct
DUB
Dublin

Last-minute flights from Dublin to Chicago

Late deals on return flights to Chicago from Dublin, departing today and this week
22 Apr - 20 May
£333pp
DUB
Dublin
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
 
1 STOP
DUB
Dublin
25 Apr - 31 Aug
£429pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air France
 
1 STOP
DUB
Dublin
25 Apr - 31 Aug
£438pp
DUB
Dublin
KLM
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
DUB
Dublin

One-way flights to Chicago from Dublin

The cheapest one-way flights from Dublin to Chicago
02:25 - 08:25
Multiple Airlines
3 stops
36h 00m
DUB - ORD
Multiple Airlines
£184
Gotogate
06:30 - 14:10
Lufthansa
1 stop
13h 40m
DUB - ORD
Lufthansa
£221
lastminute.com
09:25 - 11:40
Finnair
Direct
8h 15m
DUB - ORD
Finnair

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From Dublin to Chicago

Are flight prices decreasing from Dublin to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dublin and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Dublin to Chicago to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travellers booking flights from Dublin to Chicago include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Dublin to Chicago have flexible cancellations due to COVID-19?

Aer Lingus, British Airways, and Icelandair are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Dublin to Chicago for under £290 on Cheapflights?

Yes, there are multiple flights from Dublin to Chicago for under £290. The cheapest flight booked recently is on Multiple Airlines for just £236, but on average you can expect to pay £267.

Are there direct flights from Dublin to Chicago for under £362 on Cheapflights?

Cheapflights has 15 direct flights from Dublin to Chicago under £362. A good price for a direct flight from Dublin to Chicago is less than £901.

Are there last-minute flights available from Dublin to Chicago for under £362?

There are currently 4+ open flights from Dublin to Chicago within the next 7 days for less than £362.

What days are direct flights available from Dublin to Chicago?

Direct flights are available for this route on the following days: Sunday.

How many flights depart from Dublin to Chicago on average per day?

1 flight departure from Dublin to Chicago per day on average.
Early Morning (Midnight to 6am) - 100% of flight departures

Is Dublin weather warmer or cooler than Chicago?

You can imagine temperatures to be in the 29 °C range in July. The weather in Chicago is generally hotter than Dublin's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Dublin to Chicago?

There are many flights that can get you from Dublin to Chicago in 8h 15m. Fly via Aer Lingus, Lufthansa, or Icelandair to get the fastest option. There are 3683 mi between Dublin and Chicago. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Dublin to Chicago return?

Our cheapest airline available from Dublin to Chicago is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £259 on this airline. Additional options worth looking into are Lufthansa and SWISS, starting at £260 and £262 round-trip. TAP AIR PORTUGAL is priced at 28% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Dublin to Chicago one-way?

£166 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on KLM and Finnair, with prices starting from £178 and £224, respectively.

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from Dublin to Chicago.
Today's exchange rate
£1 = $1.38
Flight duration
7h 47m
Average temperature for April in Chicago
17.0 °C
Avg rainfall for April in Chicago
58.0 mm

Airports servicing Dublin

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Top 10 airlines flying from Dublin to Chicago

The chart below displays the airlines Cheapflights users travelling from Dublin to Chicago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
£367 £413 No cancel fee N/A
Search Delta flights
Icelandair
£386 £489 No cancel fee 76%
Search Icelandair flights
Air Canada
£380 £536 No cancel fee 67%
Search Air Canada flights
Aer Lingus
£393 £585 No cancel fee N/A
Search Aer Lingus flights
American Airlines
£520 £618 No cancel fee 71%
Search American Airlines flights
British Airways
£408 £635 No cancel fee 70%
Search British Airways flights
United Airlines
£396 £639 No cancel fee 69%
Search United Airlines flights
Lufthansa
£428 £652 No cancel fee 76%
Search Lufthansa flights
Finnair
£415 £681 No cancel fee 76%
Search Finnair flights
Iberia
£749 £832 No cancel fee 77%
Search Iberia flights

Hourly flight availability from Dublin to Chicago

See what time of day planes typically take off from Dublin towards Chicago.
Morning 6 AM to midday 84% of flight departures
Early morning Midnight to 6 AM 16% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dublin to Chicago
See how many times per day planes take to the skies headed from Dublin to Chicago.
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
3 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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