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Cheap flights from Chicago-O'Hare Intl (ORD) to Ireland

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

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

Find a great deal and save up to 58% by booking at least 55 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 Chicago-O'Hare Intl to Ireland within the next two weeks, with the cheapest ticket starting at $640.

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

Our data shows that October tends to be the cheapest month to fly to Ireland from Chicago-O'Hare Intl. Users have commonly found prices around $543 for the month, but tickets can be as low as $356. Due to multiple factors, prepare for potentially higher prices in July.

Cheap flights from Chicago-O'Hare Intl to Ireland in December, January 2021

The best prices found for ORD to Ireland flights for December, January
27 Dec - 4 Jan
$431pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
 
1 STOP
ORD
Chicago O'Hare Intl
27 Dec - 31 Dec
$451pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
12 Dec - 24 Dec
$461pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to Ireland 2021 flight deals

Cheap flights to Ireland from Chicago-O'Hare Intl found for this year
27 Dec - 4 Jan
$431pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Lufthansa
 
1 STOP
ORD
Chicago O'Hare Intl
27 Dec - 31 Dec
$451pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
12 Dec - 24 Dec
$461pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl

Non-stop flights to Ireland from Chicago-O'Hare Intl

Save time with Chicago-O'Hare Intl to Ireland direct flight deals
26 Jan - 9 Feb
$477pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
13 Feb - 18 Feb
$484pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
6 May - 12 May
$487pp
ORD
Chicago O'Hare Intl
Finnair
Non-Stop
DUB
Dublin
DUB
Dublin
Finnair
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago-O'Hare Intl to Ireland

Late deals on round-trip flights to Ireland from Chicago-O'Hare Intl, departing today and this week
10 Dec - 22 Dec
$507pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
11 Dec - 4 Mar
$519pp
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
DUB
Dublin
DUB
Dublin
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
11 Dec - 19 Dec
$522pp
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
DUB
Dublin
DUB
Dublin
Delta
 
1 STOP
ORD
Chicago O'Hare Intl

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

The cheapest one-way flights from Chicago-O'Hare Intl to Ireland
1:20 pm - 10:10 am
TAP AIR PORTUGAL
1 Stop
14h 50m
ORD - DUB
TAP AIR PORTUGAL
11:50 am - 1:00 am
Aer Lingus
Nonstop
7h 10m
ORD - DUB
Aer Lingus
$372
Flights by SU
2:00 pm - 11:50 am
Multiple Airlines
1 Stop
15h 50m
ORD - DUB
Multiple Airlines
$399
Kiwi.com

Related info for your journey

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

Flight FAQs

From Chicago-O'Hare Intl to Ireland

Are flight prices decreasing from Chicago-O'Hare Intl to Ireland 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 Chicago-O'Hare Intl and Ireland 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 Chicago O'Hare Intl to Ireland to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing 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 travelers safer while flying from Chicago O'Hare Intl to Ireland. Policies will vary by airline.

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

Some of our airline partners flying from Chicago O'Hare Intl to Ireland have new flexible policies in place due to COVID-19. British Airways, United Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Chicago-O'Hare Intl to Ireland for under $400 on Cheapflights?

Yes, there are multiple flights from Chicago-O'Hare Intl to Ireland for under $400. The cheapest flight booked recently is on Icelandair for just $360, but on average you can expect to pay $385.

Are there nonstop flights from Chicago-O'Hare Intl to Ireland for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago-O'Hare Intl to Ireland under $500. A good price for a nonstop flight from Chicago-O'Hare Intl to Ireland is less than $526.

Are there last-minute flights available from Chicago-O'Hare Intl to Ireland for under $600?

There are currently 20+ open flights from Chicago-O'Hare Intl to Ireland within the next 7 days for less than $600.

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

Before booking your flight from Chicago-O'Hare Intl to Ireland check out the most popular airlines for this route: Major Airline, American Airlines or Air Canada.

What are the most popular routes from Chicago-O'Hare Intl to Ireland?

While some choose either Chicago O'Hare Intl - Shannon or Chicago O'Hare Intl - Milltown (Kerry) Kerry, Chicago O'Hare Intl - Dublin is the most popular route from Chicago-O'Hare Intl to Ireland.

What are the cheapest Flights from Chicago-O'Hare Intl to Ireland?

On average you can expect to pay $555 for a flight from Chicago-O'Hare Intl to Ireland. The cheapest flight overall is $348 while the most popular route, (Chicago O'Hare Intl - Dublin) is currently priced at $360.

What are the most reliable airlines from Chicago-O'Hare Intl to Ireland?

Before booking your flight to Ireland from Chicago-O'Hare Intl, check out the most reliable airlines to get you to your destination on time: Etihad Airways (98%), Aer Lingus (98%), British Airways( 98%).

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

Departing from Chicago-O'Hare Intl to Ireland will take you 9h 20m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Chicago-O'Hare Intl to Ireland round-trip?

Icelandair, at $360, was found to be the cheapest airline from Chicago-O'Hare Intl to Ireland. An alternate airline flying to your destination would be TAP AIR PORTUGAL.

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

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $184. Users have also found tickets on Aer Lingus for as little as $369.

Destination information for Ireland

Things to know before you go. Useful info for your trip from Chicago-O'Hare Intl to Ireland
Today's exchange rate
$1 = €0.84

Airports servicing Chicago

Airports servicing

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

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

The chart below displays the airlines Cheapflights users traveling from Chicago-O'Hare Intl to Ireland 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
SAS
$267 $405 No change fee 77%
TAP AIR PORTUGAL
$434 $482 No change fee N/A
KLM
$421 $580 No change fee 75%
Icelandair
$346 $590 No cancel fee 76%
Iberia
$408 $594 No change fee 77%
SWISS
$464 $616 No change fee 79%
Finnair
$439 $633 No change fee 76%
Lufthansa
$410 $633 No change fee 76%
Air Canada
$434 $663 No cancel fee 67%
Delta
$432 $701 No cancel fee N/A
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