Aer Lingus Flights from Chicago from $458.90*
Flights from Chicago*
Chicago (ORD)to
Dublin (DUB)Mar 31 2025 - Apr 9 2025
From
$588.46*
Seen: 15 hrs ago
Roundtrip*
/
Economy
Chicago (ORD)to
London (LHR)Apr 7 2025 - Apr 22 2025
From
$603.53*
Seen: 15 hrs ago
Roundtrip*
/
Economy
Chicago (ORD)to
Rome (FCO)Apr 1 2025 - Apr 8 2025
From
$560.31*
Seen: 15 hrs ago
Roundtrip*
/
Economy
Chicago (ORD)to
Edinburgh (EDI)Apr 2 2025 - Apr 9 2025
From
$736.64*
Seen: 6 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 29 2025 - Nov 5 2025 | From $546.55 Seen: 14 hrs ago |
| Chicago (ORD) | London (LHR) | Roundtrip* / Economy | Nov 22 2025 - Nov 30 2025 | From $651.25 Seen: 13 hrs ago |
| Chicago (ORD) | Rome (FCO) | Roundtrip* / Economy | Nov 5 2025 - Nov 15 2025 | From $632.53 Seen: 20 hrs ago |
| Chicago (ORD) | Edinburgh (EDI) | Roundtrip* / Economy | Sep 16 2025 - Sep 25 2025 | From $1,002.59 Seen: 11 hrs ago |
| Chicago (ORD) | Paris (CDG) | Roundtrip* / Economy | Jan 10 2026 - Jan 17 2026 | From $677.69 Seen: 19 hrs ago |
| Chicago (ORD) | Manchester (MAN) | Roundtrip* / Economy | Jan 18 2026 - Jan 28 2026 | From $612.92 Seen: 20 hrs ago |
| Chicago (ORD) | Frankfurt (FRA) | Roundtrip* / Economy | Aug 18 2025 - Aug 26 2025 | From $825.88 Seen: 16 hrs ago |
| Chicago (ORD) | Munich (MUC) | Roundtrip* / Economy | Sep 20 2025 - Sep 28 2025 | From $1,377.81 Seen: 46 minutes 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.