Cheap flights from Dublin to Chicago-O'Hare Intl

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Dublin to Chicago-O'Hare Intl are usually found in November or February, booked 36 days in advance, depart on a Wednesday or Tuesday and return on a Friday

How to find the cheapest flight from
Dublin (DUB) to Chicago-O'Hare Intl (ORD)

DUB - ORD
Price
£323 - £573
ORD
Temperature
2 - 30 °C
ORD
Rainfall
39 - 123 mm
Popular in July High demand for flights, 30% potential price rise
Cheapest in November Best time to find cheap flights, 20% potential price drop
Average price £538 Average for round-trip flights in August 2020
Round-trip from £323 From Dublin to Chicago-O'Hare Intl
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-O'Hare Intl?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 26% on the overall cost on flights from Dublin to Chicago-O'Hare Intl.

How far in advance should I book a flight from Dublin to Chicago-O'Hare Intl?

Find a great deal and save up to 26% 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-O'Hare Intl within the next two weeks, with the cheapest ticket starting at £316.

What is the cheapest month to fly from Dublin to Chicago-O'Hare Intl?

The best pricing can be found in the month of February. Prices to Chicago-O'Hare Intl from Dublin average £370. You can even find prices in February for less than £370, as users have found deals to Chicago-O'Hare Intl from as low as £247. The month of July appears to be one of the more expensive times to travel to Chicago-O'Hare Intl from Dublin. Flying in the targeted month can save you up to 52%.

When is the cheapest time to fly from Dublin to Chicago-O'Hare Intl (DUB - ORD)?

One of the essential ways to save on airfare from Dublin to Chicago-O'Hare Intl is to remain as flexible as possible. Flights that are in the midday tend to be the most expensive. If a flight is in the morning is possible it can save you up to 14% on airfare.

Cheap flights from Dublin to Chicago-O'Hare Intl in August, September 2020

The best prices found for DUB to ORD flights in August, September
24 Aug - 5 Sep
£428pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air France
 
1 STOP
DUB
Dublin
24 Aug - 4 Sep
£429pp
DUB
Dublin
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
DUB
Dublin
24 Aug - 7 Sep
£430pp
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-O'Hare Intl 2020 flight deals

Cheap flights to Chicago-O'Hare Intl from Dublin found for this year
26 Nov - 1 Dec
£280pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
23 Nov - 29 Nov
£301pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
26 Nov - 1 Dec
£316pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin

Direct flights to Chicago-O'Hare Intl from Dublin

Save time with Dublin to Chicago-O'Hare Intl direct flight deals
17 Dec - 22 Dec
£427pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin
26 Nov - 1 Dec
£434pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin
16 Sep - 23 Sep
£456pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin

One-way flights to Chicago-O'Hare Intl from Dublin

The cheapest one-way flights from Dublin to Chicago-O'Hare Intl
08:15 - 14:20
Icelandair
1 stop
12h 05m
DUB - ORD
Icelandair
£252
StudentUniverse
05:05 - 15:30
British Airways
2 stops
16h 25m
DUB - ORD
British Airways
£259
StudentUniverse
12:55 - 14:55
Turkish Airlines
1 stop
32h 00m
DUB - ORD
Turkish Airlines
£319
StudentUniverse

Related info for your journey

Useful info, stats and facts about Dublin to Chicago-O'Hare Intl flights.

Flight FAQs

From Dublin to Chicago-O'Hare Intl

Are flight prices decreasing from Dublin to Chicago-O'Hare Intl 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-O'Hare Intl 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.

Can I find flights from Dublin to Chicago-O'Hare Intl for under £300 on Cheapflights?

Yes, there are multiple flights from Dublin to Chicago-O'Hare Intl for under £300. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £280, but on average you can expect to pay £324.

Are there direct flights from Dublin to Chicago-O'Hare Intl for under £500 on Cheapflights?

Cheapflights has 20 direct flights from Dublin to Chicago-O'Hare Intl under £500. A good price for a direct flight from Dublin to Chicago-O'Hare Intl is less than £757.

What days are direct flights available from Dublin to Chicago-O'Hare Intl?

Days when direct flights are available for this flight are: Tuesday, Thursday.

How many flights depart from Dublin to Chicago-O'Hare Intl on average per day?

On average, you can expect to see 1 flight from Dublin to Chicago O'Hare Intl a day.
Early Morning (Midnight to 6am) - 100% of flight departures

Does it rain more in Dublin or Chicago-O'Hare Intl?

The rainfall in Dublin is generally more than the rainfall in Chicago-O'Hare Intl. This will continue over the next 24 days.

Is Dublin weather warmer or cooler than Chicago-O'Hare Intl?

Temperatures around the 30 °Cs can be experienced in July. The weather in Chicago-O'Hare Intl is hotter than in Dublin. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Dublin to Chicago-O'Hare Intl?

For as low as £262, Virgin Atlantic can have you in Chicago-O'Hare Intl from Dublin in 11h 20m. Airlines will cover a distance of 3683 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Dublin to Chicago-O'Hare Intl return?

Flying on TAP AIR PORTUGAL is currently your cheapest option to Chicago-O'Hare Intl, with prices starting at £215. Additional return tickets that might be worth considering are offered by Virgin Atlantic and Icelandair, with the lowest prices starting at £242 and £253, respectively. TAP AIR PORTUGAL is currently priced 46% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Dublin to Chicago-O'Hare Intl one-way?

For one-way options, check prices for British Airways. According to our data, you can fly for as low as £251. Users have also found prices from £252 and £277 on British Airways and Icelandair, respectively.

Related searches

Flights to Chicago-O'Hare Intl from Dublin
Flights to Dublin Flights to Chicago-O'Hare Intl

Hire a Car

Car Rentals at Chicago-O'Hare Intl Car Rentals in USA

Alternative routes for Dublin to Chicago-O'Hare Intl

Destination information for Chicago-O'Hare Intl

Things to know before you go. Useful info for your trip from Dublin to Chicago-O'Hare Intl
Today's exchange rate
£1 = $1.31
Average temperature for August in Chicago-O'Hare Intl
28.0 °C
Avg rainfall for August in Chicago-O'Hare Intl
123.0 mm

Airports servicing Dublin

Airports servicing Chicago

Hourly flight availability from Dublin to Chicago-O'Hare Intl

Morning 6 AM to midday 91% of flight departures
Early morning Midnight to 6 AM 9% 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-O'Hare Intl
Sunday
3 daily flights
Monday
3 daily flights
Tuesday
3 daily flights
Wednesday
3 daily flights
Thursday
3 daily flights
Friday
3 daily flights
Saturday
3 daily flights
Home North America USA Illinois Chicago Chicago-O'Hare Intl Cheap flights from Dublin to Chicago-O'Hare Intl