Cheap flights from Dublin to O'Hare Intl

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

All the information you need to plan the best DUB to ORD flight in 2021: compare Dublin to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.
DUB - ORD
Price
£422 - £620
ORD
Temperature
-5 - 23 °C
ORD
Precipitation
43 - 125 mm

Popular in

July

High demand for flights, 20% potential price rise

Cheapest in

November

Best time to find cheap flights, 15% potential price drop

Round-trip from

£306

From Dublin to Chicago O'Hare Intl

One-way from

£248

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 30% on flights from Dublin to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 25 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 £378. For sooner than that we have options available in the next 3 days from £486.

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

March can be a great time to fly to Chicago O'Hare Intl Airport from Dublin with a flight ticket averaging about £359. Cheapflights users have found deals in the month of March for as cheap as £270. The most expensive prices can be found in the month of July.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Chicago O'Hare Intl Airport as you normally would.

Cheap flights from Dublin to O'Hare Intl in October, November 2021

The best prices found for DUB to ORD flights in October, November
21 Nov - 28 Nov
£200pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
16 Nov - 3 Dec
£202pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
17 Nov - 5 Dec
£213pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin

Dublin to O'Hare Intl 2021 flight deals

Cheap flights to O'Hare Intl from Dublin found for this year
21 Nov - 28 Nov
£200pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
16 Nov - 3 Dec
£202pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
17 Nov - 5 Dec
£213pp
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 O'Hare Intl from Dublin

Save time with Dublin to O'Hare Intl direct flight deals
2 Dec - 7 Dec
£284pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin
22 Jan - 19 Feb
£301pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin
30 Nov - 8 Feb
£343pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin

Last-minute flights from Dublin to O'Hare Intl

Late deals on return flights to O'Hare Intl from Dublin, departing today and this week
31 Oct - 7 Nov
£490pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
   
2 STOPS
DUB
Dublin
31 Oct - 7 Nov
£739pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin

One-way flights to O'Hare Intl from Dublin

The cheapest one-way flights from Dublin to O'Hare Intl
07:25 - 09:00
Etihad Airways
1 stop
31h 35m
DUB - ORD
Etihad Airways
00:55 - 11:33
Delta
2 stops
16h 38m
DUB - ORD
Delta
£359
Delta
06:55 - 14:55
Turkish Airlines
1 stop
37h 00m
DUB - ORD
Turkish Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">O'Hare Intl</span> flights.

Flight FAQs

From Dublin to O'Hare Intl

What airport do you fly from for flights from Dublin to Chicago O'Hare Intl?

Located just 5.7 mi from the city centre, Dublin is the airport most travellers will use when flying to Chicago O'Hare Intl from Dublin. Booking flights from Dublin (DUB) to Chicago O'Hare Intl should be relatively easy as there are 10 daily outbound flights to Chicago O'Hare Intl from 11 different airlines.

Which airlines flying from Dublin to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Aer Lingus, British Airways, and Icelandair flying from Dublin to Chicago O'Hare Intl have implemented new flexible cancellation policies.

Can I find flights from Dublin to Chicago O'Hare Intl Airport for under £200 on Cheapflights?

Yes, there are multiple flights from Dublin to Chicago O'Hare Intl Airport for under £200. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £200, but on average you can expect to pay £264.

Are there direct flights from Dublin to Chicago O'Hare Intl Airport for under £300 on Cheapflights?

Cheapflights has 20 direct flights from Dublin to Chicago O'Hare Intl Airport under £300. A good price for a direct flight from Dublin to Chicago O'Hare Intl Airport is less than £620.

Are there last-minute flights available from Dublin to Chicago O'Hare Intl Airport for under £500?

There are currently 2+ open flights from Dublin to Chicago O'Hare Intl Airport within the next 7 days for less than £500.

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

Currently priced at £200, TAP AIR PORTUGAL will fly you from Dublin to Chicago O'Hare Intl Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Delta - these airlines can fly you to your destination from £267 and £271, respectively. TAP AIR PORTUGAL is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £218. Users have also found prices from £248 and £301 on Etihad Airways and KLM, respectively.

What are the cheapest flights from Dublin to Chicago O'Hare Intl Airport?

Looking for the cheapest flight from Dublin to Chicago O'Hare Intl Airport? While on average our users pay £729, our data indicates the cheapest price to be £243. The most popular route (Dublin - Chicago O'Hare Intl), is priced around £171.

What are the most popular airlines that fly from Dublin to Chicago O'Hare Intl Airport?

American Airlines, Air Canada and Finnair are the most popular airlines when flying from Dublin to Chicago O'Hare Intl Airport.

What are the most reliable airlines from Dublin to Chicago O'Hare Intl Airport?

Before booking your flight to Chicago O'Hare Intl Airport from Dublin, have a look at the most reliable airlines to get you to your destination on time: American Airlines (93%), Qatar Airways (93%), Finnair( 93%).

Related searches

Flights to O'Hare Intl from Dublin (DUB)
Flights to Dublin Flights to O'Hare Intl

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Car Rentals at O'Hare Intl Car Rentals in USA

COVID Restrictions

View COVID Travel Restrictions for O'Hare Intl (ORD)

Do I need a COVID test to fly to O'Hare Intl from Dublin?

Information is based on travel restrictions from Dublin to Chicago O'Hare Intl

Most visitors from Dublin will not be allowed to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Dublin from O'Hare Intl?

Returning to Dublin from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Dublin.

Hide COVID Travel Restrictions for O'Hare Intl (ORD)

Alternative routes for Dublin to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Dublin to O'Hare Intl.
Today's exchange rate
£1 = $1.38
Flight duration from DUB to Chicago O'Hare Intl
7h 55m
Average temperature for October in O'Hare Intl
18.0 °C
Avg rainfall for October in O'Hare Intl
85.0 mm

Airports servicing Dublin

Airports servicing Chicago

Top 10 airlines flying from Dublin to Chicago O'Hare Intl

The chart below displays the airlines Cheapflights users travelling from Dublin to O'Hare Intl 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
£267 £300 No cancel fee N/A
Search Delta flights
Air Canada
£276 £389 No cancel fee 67%
Search Air Canada flights
Icelandair
£280 £355 No cancel fee 76%
Search Icelandair flights
Aer Lingus
£286 £425 No cancel fee N/A
Search Aer Lingus flights
United Airlines
£288 £464 No cancel fee 69%
Search United Airlines flights
British Airways
£296 £461 No cancel fee 70%
Search British Airways flights
Finnair
£301 £494 No cancel fee 76%
Search Finnair flights
Lufthansa
£310 £474 No cancel fee 76%
Search Lufthansa flights
American Airlines
£377 £448 No cancel fee 71%
Search American Airlines flights
Iberia
£544 £604 No cancel fee 77%
Search Iberia flights

Hourly flight availability from Dublin to O'Hare Intl

See what time of day planes typically take off from Dublin towards O'Hare Intl.
Morning 6 AM to midday 50% of flight departures
Afternoon Midday to 6 PM 42% of flight departures
Early morning Midnight to 6 AM 8% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dublin to O'Hare Intl
See how many times per day planes take to the skies headed from Dublin to O'Hare Intl.
Sunday
5 daily flights
Monday
9 daily flights
Tuesday
15 daily flights
Wednesday
9 daily flights
Thursday
14 daily flights
Friday
9 daily flights
Saturday
15 daily flights
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