Aer Lingus Flights from Chicago from $342.50*
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Flights from Chicago*
Chicago (ORD)to
Dublin (DUB)Aug 11 2025 - Aug 22 2025
From
$511.79
Seen: 20 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
London (LHR)Jul 23 2025 - Aug 7 2025
From
$637.93
Seen: 16 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Barcelona (BCN)Jul 24 2025 - Jul 31 2025
From
$1,061.38
Seen: 14 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Amsterdam (AMS)Aug 30 2025 - Sep 6 2025
From
$778.25
Seen: 10 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.
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*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Oct 28 2025 - Nov 4 2025 | From $507.67 Seen: 11 hrs ago |
| Chicago (ORD) | Paris (CDG) | Roundtrip* / Economy | Nov 24 2025 - Dec 2 2025 | From $573.03 Seen: 10 hrs ago |
| Chicago (ORD) | London (LHR) | Roundtrip* / Economy | Oct 1 2025 - Oct 15 2025 | From $607.93 Seen: 12 hrs ago |
| Chicago (ORD) | Barcelona (BCN) | Roundtrip* / Economy | Oct 3 2025 - Oct 13 2025 | From $535.10 Seen: 15 hrs ago |
| Chicago (ORD) | Amsterdam (AMS) | Roundtrip* / Economy | Apr 14 2026 - Apr 28 2026 | From $628.25 Seen: 8 hrs ago |
| Chicago (ORD) | Rome (FCO) | Roundtrip* / Economy | Feb 8 2026 - Feb 15 2026 | From $564.78 Seen: 5 hrs ago |
| Chicago (ORD) | Manchester (MAN) | Roundtrip* / Economy | Sep 10 2025 - Sep 18 2025 | From $624.12 Seen: 7 hrs ago |
| Chicago (ORD) | Madrid (MAD) | Roundtrip* / Economy | Oct 2 2025 - Oct 10 2025 | From $627.65 Seen: 16 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.