Aer Lingus Flights from Chicago from $357.79*

Flights from Chicago*

Chicago (ORD)to

Dublin (DUB)
11 Feb 2025 - 25 Feb 2025
From
$543.28*
Seen: 17 hrs ago
Roundtrip*
/
Economy

Chicago (ORD)to

Barcelona (BCN)
1 Jan 2025 - 10 Jan 2025
From
$2,052.82*
Seen: 12 hrs ago
Roundtrip*
/
Economy

Chicago (ORD)to

London (LON)
12 Jan 2025 - 26 Jan 2025
From
$742.73*
Seen: 19 hrs ago
Roundtrip*
/
Economy

Chicago (ORD)to

Manchester (MAN)
6 Feb 2025 - 18 Feb 2025
From
$635.48*
Seen: 17 hrs ago
Roundtrip*
/
Economy

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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Flying from Chicago

You have incredible destinations to choose from when you fly with Aer Lingus. Choose from a range of exciting European destinations or fly directly to Ireland. Our flights provide direct and easy access to the Emerald Isle, allowing you to explore its rich culture, stunning landscapes, and warm hospitality with ease. Additionally, our extensive route network from Dublin Airport opens up connections to a variety of European destinations, making it a fantastic gateway to explore the continent. Whether you’re longing for the warm sunny beaches of Mallorca or the beautiful architecture of Paris, we’ll make your journey comfortable with flexible flights and amazing onboard service.

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Flight Deals from Chicago*

Flight Deals from Chicago*
From
To
Fare Type
Dates
Price
FromChicago (ORD)ToDublin (DUB)Roundtrip*
/
Economy
26 Mar 2025 - 2 Apr 2025

From

$547.12*

Seen: 13 hrs ago

FromChicago (ORD)ToLondon (LON)Roundtrip*
/
Economy
17 Jun 2025 - 30 Jun 2025

From

$1,179.29*

Seen: 2 hrs ago

FromChicago (ORD)ToHamburg (HAM)Roundtrip*
/
Economy
23 Jun 2025 - 8 Jul 2025

From

$1,127.90*

Seen: 18 hrs ago

FromChicago (ORD)ToRome (FCO)Roundtrip*
/
Economy
25 Mar 2025 - 2 Apr 2025

From

$552.60*

Seen: 13 hrs ago

FromChicago (ORD)ToBarcelona (BCN)Roundtrip*
/
Economy
29 Apr 2025 - 7 May 2025

From

$586.43*

Seen: 13 hrs ago

FromChicago (ORD)ToGlasgow (GLA)Roundtrip*
/
Economy
2 May 2025 - 12 May 2025

From

$1,234.24*

Seen: 13 hrs ago

FromChicago (ORD)ToParis (CDG)Roundtrip*
/
Economy
3 Oct 2025 - 18 Oct 2025

From

$605.18*

Seen: 1 hour ago

FromChicago (ORD)ToManchester (MAN)Roundtrip*
/
Economy
21 Apr 2025 - 30 Apr 2025

From

$639.03*

Seen: 18 hrs ago

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.