Aer Lingus Flights from Chicago from $510.87*
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Flights from Chicago*
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Chicago (ORD)to
Dublin (DUB)Oct 14 2026 - Nov 4 2026
From
$691.99
Seen: 20 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
London (LHR)Aug 23 2026 - Sep 4 2026
From
$852.18
Seen: 1 hour ago
Roundtrip*
Economy
Chicago (ORD)to
Rome (FCO)Aug 12 2026 - Sep 6 2026
From
$830.13
Seen: 5 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Manchester (MAN)Aug 11 2026 - Aug 27 2026
From
$879.96
Seen: 1 minute ago
Roundtrip*
Economy
Chicago (ORD)to
Edinburgh (EDI)Aug 3 2026 - Aug 12 2026
From
$1,035.13
Seen: 17 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
London (LON)Sep 30 2026 - Oct 14 2026
From
$852.18
Seen: 7 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Amsterdam (AMS)Sep 9 2026 - Sep 16 2026
From
$774.82
Seen: 22 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Birmingham (BHX)Jun 8 2026 - Aug 19 2026
From
$1,016.07
Seen: 2 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Glasgow (GLA)Jun 2 2026 - Jun 16 2026
From
$1,208.78
Seen: 6 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Lisbon (LIS)Aug 25 2026 - Sep 8 2026
From
$952.92
Seen: 23 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Madrid (MAD)Jun 9 2026 - Jun 14 2026
From
$1,363.66
Seen: 23 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Venice (VCE)Sep 22 2026 - Oct 4 2026
From
$996.85
Seen: 1 hour ago
Roundtrip*
Economy
Chicago (ORD)to
Paris (CDG)Oct 14 2026 - Oct 21 2026
From
$828.70
Seen: 19 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Bristol (BRS)May 8 2026 - May 12 2026
From
$1,345.70
Seen: 5 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Barcelona (BCN)Oct 6 2026 - Oct 17 2026
From
$739.54
Seen: 3 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Frankfurt (FRA)Oct 6 2026 - Oct 13 2026
From
$888.35
Seen: 20 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Zurich (ZRH)May 7 2026 - May 17 2026
From
$1,389.34
Seen: 15 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Newcastle upon Tyne (NCL)Jun 24 2026 - Jul 1 2026
From
$1,136.16
Seen: 2 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Milan (MIL)Aug 12 2026 - Sep 6 2026
From
$510.87
Seen: 5 hrs ago
Each way
Economy
Chicago (ORD)to
Milan (LIN)Jun 25 2026 - Aug 13 2026
From
$1,270.99
Seen: 8 hrs ago
Roundtrip*
Economy
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Chicago Airport (ORD)
Book your next flight from Chicago with Aer Lingus and enjoy hours of in-flight entertainment on transatlantic flights that connect through Dublin. Transatlantic passengers also receive a complimentary meal.
Flying from Chicago
Chicago O'Hare International Airport (ORD) is located 22 km northwest of the Chicago Loop. The CTA "L" trains and Metra make it easy to get to ORD with the CTA Blue Line station situated right at the airport.
Flight Deals from Chicago*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Nov 9 2026 - Nov 26 2026 | From $691.99 Seen: 4 hrs ago |
| Chicago (ORD) | London (LHR) | Roundtrip* / Economy | Aug 23 2026 - Sep 4 2026 | From $852.18 Seen: 1 hour ago |
| Chicago (ORD) | Munich (MUC) | Roundtrip* / Economy | Feb 9 2027 - Feb 19 2027 | From $985.07 Seen: 5 hrs ago |
| Chicago (ORD) | Rome (FCO) | Roundtrip* / Economy | Aug 12 2026 - Sep 6 2026 | From $830.13 Seen: 5 hrs ago |
| Chicago (ORD) | Manchester (MAN) | Roundtrip* / Economy | Aug 11 2026 - Aug 27 2026 | From $879.96 Seen: 1 minute ago |
| Chicago (ORD) | Edinburgh (EDI) | Roundtrip* / Economy | Aug 3 2026 - Aug 12 2026 | From $1,035.13 Seen: 17 hrs ago |
| Chicago (ORD) | London (LON) | Roundtrip* / Economy | Sep 30 2026 - Oct 14 2026 | From $852.18 Seen: 7 hrs ago |
| Chicago (ORD) | Amsterdam (AMS) | Roundtrip* / Economy | Sep 9 2026 - Sep 16 2026 | From $774.82 Seen: 22 hrs ago |
| Chicago (ORD) | Birmingham (BHX) | Roundtrip* / Economy | Jun 8 2026 - Aug 19 2026 | From $1,016.07 Seen: 2 hrs ago |
| Chicago (ORD) | Madrid (MAD) | Roundtrip* / Economy | Nov 21 2026 - Nov 27 2026 | From $786.37 Seen: 3 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Roundtrip* / Economy | Nov 5 2026 - Nov 14 2026 | From $880.12 Seen: 16 hrs ago |
| Chicago (ORD) | Zurich (ZRH) | Roundtrip* / Economy | Jun 22 2026 - Jun 30 2026 | From $1,396.93 Seen: 4 hrs ago |
| Chicago (ORD) | Venice (VCE) | Roundtrip* / Economy | Sep 22 2026 - Oct 4 2026 | From $996.85 Seen: 1 hour ago |
| Chicago (ORD) | Paris (CDG) | Roundtrip* / Economy | Oct 14 2026 - Oct 21 2026 | From $828.70 Seen: 19 hrs ago |
| Chicago (ORD) | Glasgow (GLA) | Roundtrip* / Economy | Feb 17 2027 - Feb 24 2027 | From $1,046.86 Seen: 18 hrs ago |
| Chicago (ORD) | Bristol (BRS) | Roundtrip* / Economy | Jun 15 2026 - Jun 20 2026 | From $2,174.59 Seen: 4 hrs ago |
| Chicago (ORD) | Barcelona (BCN) | Roundtrip* / Economy | Oct 6 2026 - Oct 17 2026 | From $739.54 Seen: 3 hrs ago |
| Chicago (ORD) | Frankfurt (FRA) | Roundtrip* / Economy | Oct 6 2026 - Oct 13 2026 | From $888.35 Seen: 20 hrs ago |
| Chicago (ORD) | Newcastle upon Tyne (NCL) | Roundtrip* / Economy | Jun 24 2026 - Jul 1 2026 | From $1,136.16 Seen: 2 hrs ago |
| Chicago (ORD) | Milan (MIL) | Each way / Economy | Aug 12 2026 - Sep 6 2026 | From $510.87 Seen: 5 hrs ago |
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
QA FE Test Travel Dates Filter Feature Prepro
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Boston (BOS)to
Dublin (DUB)Sep 5 2026 - Sep 10 2026
From
$605.18
Seen: 3 hrs ago
Roundtrip*
Economy
Cleveland (CLE)to
Dublin (DUB)Oct 26 2026 - Nov 4 2026
From
$739.99
Seen: 6 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Nov 9 2026 - Nov 26 2026
From
$691.99
Seen: 4 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Shannon (SNN)Oct 2 2026 - Dec 15 2026
From
$602.73
Seen: 7 hrs ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Nov 4 2026 - Nov 21 2026
From
$570.99
Seen: 16 hrs ago
Roundtrip*
Economy
Los Angeles (LAX)to
Dublin (DUB)Oct 14 2026 - Nov 5 2026
From
$859.99
Seen: 3 hrs ago
Roundtrip*
Economy
Indianapolis (IND)to
Dublin (DUB)Sep 9 2026 - Sep 16 2026
From
$794.68
Seen: 5 hrs ago
Roundtrip*
Economy
Hartford (BDL)to
Dublin (DUB)Oct 20 2026 - Nov 7 2026
From
$691.99
Seen: 5 hrs ago
Roundtrip*
Economy
New York (JFK)to
Shannon (SNN)Sep 4 2026 - Sep 18 2026
From
$573.23
Seen: 24 minutes ago
Roundtrip*
Economy
Denver (DEN)to
Dublin (DUB)Sep 2 2026 - Sep 16 2026
From
$894.68
Seen: 5 hrs ago
Roundtrip*
Economy
Philadelphia (PHL)to
Dublin (DUB)Oct 11 2026 - Dec 16 2026
From
$691.99
Seen: 6 hrs ago
Roundtrip*
Economy
San Francisco (SFO)to
Dublin (DUB)Oct 11 2026 - Nov 10 2026
From
$859.99
Seen: 19 hrs ago
Roundtrip*
Economy
Raleigh (RDU)to
Dublin (DUB)Nov 4 2026 - Nov 13 2026
From
$691.99
Seen: 23 hrs ago
Roundtrip*
Economy
Pittsburgh (PIT)to
Dublin (DUB)Oct 21 2026 - Nov 3 2026
From
$729.99
Seen: 6 hrs ago
Roundtrip*
Economy
New York/Newark (EWR)to
Dublin (DUB)Sep 24 2026 - Oct 6 2026
From
$605.68
Seen: 6 hrs ago
Roundtrip*
Economy
Orlando (MCO)to
Dublin (DUB)Sep 9 2026 - Sep 16 2026
From
$904.68
Seen: 3 hrs ago
Roundtrip*
Economy
Washington, D.C. (IAD)to
Dublin (DUB)Jun 11 2026 - Jun 18 2026
From
$804.68
Seen: 12 hrs ago
Roundtrip*
Economy
Seattle (SEA)to
Dublin (DUB)Oct 28 2026 - Nov 11 2026
From
$859.99
Seen: 19 hrs ago
Roundtrip*
Economy
Minneapolis (MSP)to
Dublin (DUB)Oct 24 2026 - Nov 4 2026
From
$789.99
Seen: 14 hrs ago
Roundtrip*
Economy
Nashville (BNA)to
Dublin (DUB)Nov 1 2026 - Nov 10 2026
From
$789.99
Seen: 19 hrs ago
Roundtrip*
Economy