Cheap flights from Ireland to Chicago

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Fri 4/12
Fri 11/12
From
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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
Fri 4/12
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Anytime
From
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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']")
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From
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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
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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
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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
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
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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
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
Ireland to Chicago (CHI)

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 32% on flights from Ireland to Chicago compared to booking the week you need them. Waiting 61 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 £400. For sooner than that we have options available in the next 3 days from £483.

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

October is one of the best times of the year to fly to Chicago from Ireland. Prices for October average £374 per person but you can even find prices for as low as £262. The most expensive prices can be found in the month of July. Opting for a October flight can save you 33% on your journey compared to booking in October

Cheap flights from Ireland to Chicago in November, December 2020

The best prices found for Ireland to CHI 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
27 Dec - 3 Jan
£233pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin
21 Dec - 23 Jan
£237pp
DUB
Dublin
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
DUB
Dublin

Ireland to Chicago 2021 flight deals

Cheap flights to Chicago from Ireland 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
27 Dec - 3 Jan
£233pp
DUB
Dublin
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
DUB
Dublin
21 Dec - 23 Jan
£237pp
DUB
Dublin
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
DUB
Dublin

Direct flights to Chicago from Ireland

Save time with Ireland to Chicago 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
£245pp
DUB
Dublin
Finnair
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Finnair
Direct
DUB
Dublin
30 Apr - 3 May
£275pp
DUB
Dublin
Aer Lingus
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
Direct
DUB
Dublin

Last-minute flights from Ireland to Chicago

Late deals on return flights to Chicago from Ireland, departing today and this week
3 Dec - 18 Jan
£267pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
DUB
Dublin
5 Dec - 12 Dec
£290pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
5 Dec - 12 Dec
£291pp
DUB
Dublin
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
DUB
Dublin

One-way flights to Chicago from Ireland

The cheapest one-way flights from Ireland to Chicago
10:55 - 18:10
TAP AIR PORTUGAL
1 stop
13h 15m
DUB - ORD
TAP AIR PORTUGAL
04:50 - 13:31
Air Canada
2 stops
14h 41m
DUB - ORD
Air Canada
£153
Travel2Be
05:15 - 18:12
United Airlines
3 stops
18h 57m
DUB - ORD
United Airlines
£158
United

Related info for your journey

Useful info, stats and facts about Ireland to Chicago flights.

Flight FAQs

From Ireland to Chicago

Are flight prices decreasing from Ireland 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 Ireland 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 Ireland 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. Some of the new policies that have been implemented to accommodate travellers flying from Ireland to Chicago are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Some of the carriers operating flights from Ireland to Chicago that may be offering flexible cancellation policies are British Airways, Icelandair, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Ireland to Chicago for under £224 on Cheapflights?

Yes, there are multiple flights from Ireland to Chicago for under £224. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £220, but on average you can expect to pay £238.

Are there direct flights from Ireland to Chicago for under £299 on Cheapflights?

Cheapflights has 18 direct flights from Ireland to Chicago under £299. A good price for a direct flight from Ireland to Chicago is less than £483.

Are there last-minute flights available from Ireland to Chicago for under £299?

There are currently 15+ open flights from Ireland to Chicago within the next 7 days for less than £299.

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

American Airlines, Air Canada and Finnair are the most popular airlines when flying from Ireland to Chicago.

What are the cheapest flights from Ireland to Chicago?

While on average a flight from Ireland to Chicago is generally £363, our data shows the cheapest flight currently is £265. When looking at the most popular route, (Dublin - Chicago Midway), you can expect to pay £244 for that flight.

What are the most reliable airlines from Ireland to Chicago?

Before booking your flight to Chicago from Ireland, have a look at the most reliable airlines to get you to your destination on time: Ethiopian Air (87%), Etihad Airways (81%), Aer Lingus( 81%).

How long does is the flight from Ireland to Chicago?

American Airlines, KLM, and Delta can get you from Ireland to Chicago in just under 8h 15m. Your travel time can differ by up to 3h 05m. This flight may include one or multiple stops.

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

According to our current data, TAP AIR PORTUGAL (£220), Virgin Atlantic (£230), and KLM (£238) offers the cheapest pricing from Ireland to Chicago.

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

£131 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Air Canada and KLM, with prices starting from £142 and £152, respectively.

Arrival points for flights from Ireland to Chicago

Destination information for Chicago

Things to know before you go. Useful info for your trip from Ireland to Chicago
Today's exchange rate
£1 = $1.34
Flight duration
7h 50m
Average temperature for November in Chicago
11.0 °C
Avg rainfall for November in Chicago
62.0 mm

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Top 10 airlines from Ireland to Chicago

The chart below displays the airlines Cheapflights users travelling from Ireland 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 change fee N/A
Search Aer Lingus flights
American Airlines
£520 £618 No cancel fee 71%
Search American Airlines 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
British Airways
£408 £726 No cancel fee 70%
Search British Airways flights
Iberia
£749 £832 No change fee 77%
Search Iberia flights
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