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 21 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Return
Economy
Tue 1/12
Tue 8/12
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Tue 1/12
Time
Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

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

DUB - ORD
Price
£316 - £465
ORD
Temperature
2 - 30 °C
ORD
Rainfall
39 - 123 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

£316

From Dublin to Chicago-O'Hare Intl

One-way from

£149

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.
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 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-O'Hare Intl within the next two weeks, with the cheapest ticket starting at £400.

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

The best pricing can be found in the month of October. Prices to Chicago-O'Hare Intl from Dublin average £375. You can even find prices in October for less than £375, as users have found deals to Chicago-O'Hare Intl from as low as £262. 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 33%.

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 at midday tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

Cheap flights from Dublin to Chicago-O'Hare Intl in November, December 2020

The best prices found for DUB to ORD flights in November, December
21 Dec - 7 Jan
£230pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin
18 Dec - 2 Jan
£232pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin
16 Dec - 30 Dec
£235pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin

Dublin to Chicago-O'Hare Intl 2021 flight deals

Cheap flights to Chicago-O'Hare Intl from Dublin found for next year
21 Dec - 7 Jan
£230pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin
18 Dec - 2 Jan
£232pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin
16 Dec - 30 Dec
£235pp
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
13 May - 17 May
£245pp
DUB
Dublin
American Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Direct
DUB
Dublin
13 May - 17 May
£246pp
DUB
Dublin
Finnair
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Finnair
Direct
DUB
Dublin
30 Apr - 3 May
£278pp
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 Chicago-O'Hare Intl

Late deals on return flights to Chicago-O'Hare Intl from Dublin, departing today and this week
4 Dec - 11 Dec
£5,366pp
DUB
Dublin
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
DUB
Dublin
4 Dec - 11 Dec
£5,369pp
DUB
Dublin
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
DUB
Dublin
4 Dec - 11 Dec
£5,370pp
DUB
Dublin
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
DUB
Dublin

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

The cheapest one-way flights from Dublin to Chicago-O'Hare Intl
08:25 - 09:40
KLM
1 stop
31h 15m
DUB - ORD
KLM
£150
Gotogate
06:00 - 18:59
United Airlines
2 stops
18h 59m
DUB - ORD
United Airlines
£163
United
10:55 - 15:48
Multiple Airlines
3 stops
34h 53m
DUB - ORD
Multiple Airlines
£166
Kiwi.com

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.

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

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Dublin to Chicago O'Hare Intl. Policies will vary by airline.

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 British Airways, Icelandair, and United Airlines 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 for under £225 on Cheapflights?

Yes, there are multiple flights from Dublin to Chicago-O'Hare Intl for under £225. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £221, but on average you can expect to pay £240.

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

Cheapflights has 14 direct flights from Dublin to Chicago-O'Hare Intl under £300. A good price for a direct flight from Dublin to Chicago-O'Hare Intl is less than £454.

Are there last-minute flights available from Dublin to Chicago-O'Hare Intl for under £5,400?

There are currently 9+ open flights from Dublin to Chicago-O'Hare Intl within the next 7 days for less than £5,400.

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

The rainfall in Dublin is generally same as the rainfall in Chicago-O'Hare Intl. This will continue over the next 25 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 £245, American Airlines can have you in Chicago-O'Hare Intl from Dublin in 8h 15m. Most flights are nonstop.

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 £222. Additional return tickets that might be worth considering are offered by Virgin Atlantic and KLM, with the lowest prices starting at £231 and £238, respectively. TAP AIR PORTUGAL is currently priced 40% 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 KLM. According to our data, you can fly for as low as £150. Users have also found prices from £163 and £359 on KLM and United Airlines, 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 = $1.34
Flight duration
7h 50m
Average temperature for November in Chicago-O'Hare Intl
10.0 °C
Avg rainfall for November in Chicago-O'Hare Intl
70.0 mm

Airports servicing Dublin

Airports servicing Chicago

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

The chart below displays the airlines Cheapflights users travelling from Dublin to Chicago-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
£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 change 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 change fee 76%
Search Lufthansa flights
Finnair
£415 £681 No change fee 76%
Search Finnair flights
Iberia
£749 £832 No change fee 77%
Search Iberia flights

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

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-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
  • Return
  • One-way
  • Economy
  • Premium Economy
  • Business
  • First