Aer Lingus Flights from Chicago from $691.99*
expand_more
1 Passenger(s)
expand_morePromo Code
expand_moretoday
today
Flights from Chicago*
flight_takeoff
flight_land
Chicago (ORD)to
Dublin (DUB)28 Oct 2026 - 4 Nov 2026
From
$691.99
Seen: 18 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
London (LON)13 Sep 2026 - 25 Sep 2026
From
$851.78
Seen: 23 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Edinburgh (EDI)19 Jun 2026 - 29 Jul 2026
From
$1,063.65
Seen: 9 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
London (LHR)16 Sep 2026 - 22 Sep 2026
From
$852.18
Seen: 18 minutes ago
Roundtrip*
Economy
Chicago (ORD)to
Frankfurt (FRA)2 Sep 2026 - 17 Sep 2026
From
$888.84
Seen: 20 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Amsterdam (AMS)9 Sep 2026 - 16 Sep 2026
From
$774.82
Seen: 49 minutes ago
Roundtrip*
Economy
Chicago (ORD)to
Rome (FCO)27 Oct 2026 - 3 Nov 2026
From
$821.33
Seen: 5 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Glasgow (GLA)2 Aug 2026 - 11 Aug 2026
From
$1,031.13
Seen: 21 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Paris (CDG)10 Oct 2026 - 24 Oct 2026
From
$954.65
Seen: 23 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Manchester (MAN)28 Oct 2026 - 6 Nov 2026
From
$865.12
Seen: 4 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Lisbon (LIS)25 Aug 2026 - 8 Sep 2026
From
$952.92
Seen: 1 hour ago
Roundtrip*
Economy
Chicago (ORD)to
Newcastle upon Tyne (NCL)14 May 2026 - 30 Jun 2026
From
$1,754.62
Seen: 14 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Madrid (MAD)5 Sep 2026 - 9 Sep 2026
From
$789.17
Seen: 3 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Milan (LIN)22 Jul 2026 - 4 Sep 2026
From
$821.91
Seen: 7 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Geneva (GVA)22 Jul 2026 - 19 Aug 2026
From
$1,000.94
Seen: 11 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Birmingham (BHX)5 Sep 2026 - 18 Sep 2026
From
$1,034.17
Seen: 1 hour ago
Roundtrip*
Economy
Chicago (ORD)to
Zurich (ZRH)1 Sep 2026 - 13 Sep 2026
From
$964.20
Seen: 4 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Oslo (OSL)15 Jun 2026 - 27 Jun 2026
From
$1,612.60
Seen: 7 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Naples (NAP)1 Oct 2026 - 10 Oct 2026
From
$1,083.73
Seen: 4 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Hamburg (HAM)7 Jun 2026 - 21 Jun 2026
From
$2,125.29
Seen: 1 hour 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*
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | 28 Oct 2026 - 4 Nov 2026 | From $691.99 Seen: 18 hrs ago |
| Chicago (ORD) | Edinburgh (EDI) | Roundtrip* / Economy | 15 Jan 2027 - 22 Jan 2027 | From $1,022.51 Seen: 21 hrs ago |
| Chicago (ORD) | London (LON) | Roundtrip* / Economy | 13 Sep 2026 - 25 Sep 2026 | From $851.78 Seen: 23 hrs ago |
| Chicago (ORD) | London (LHR) | Roundtrip* / Economy | 16 Sep 2026 - 22 Sep 2026 | From $852.18 Seen: 18 minutes ago |
| Chicago (ORD) | Frankfurt (FRA) | Roundtrip* / Economy | 2 Sep 2026 - 17 Sep 2026 | From $888.84 Seen: 20 hrs ago |
| Chicago (ORD) | Amsterdam (AMS) | Roundtrip* / Economy | 9 Sep 2026 - 16 Sep 2026 | From $774.82 Seen: 49 minutes ago |
| Chicago (ORD) | Rome (FCO) | Roundtrip* / Economy | 27 Oct 2026 - 3 Nov 2026 | From $821.33 Seen: 5 hrs ago |
| Chicago (ORD) | Glasgow (GLA) | Roundtrip* / Economy | 2 Aug 2026 - 11 Aug 2026 | From $1,031.13 Seen: 21 hrs ago |
| Chicago (ORD) | Paris (CDG) | Roundtrip* / Economy | 10 Oct 2026 - 24 Oct 2026 | From $954.65 Seen: 23 hrs ago |
| Chicago (ORD) | Manchester (MAN) | Roundtrip* / Economy | 28 Oct 2026 - 6 Nov 2026 | From $865.12 Seen: 4 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Roundtrip* / Economy | 24 Aug 2026 - 8 Sep 2026 | From $952.92 Seen: 2 hrs ago |
| Chicago (ORD) | Madrid (MAD) | Roundtrip* / Economy | 3 Sep 2026 - 9 Sep 2026 | From $789.17 Seen: 3 hrs ago |
| Chicago (ORD) | Milan (LIN) | Roundtrip* / Economy | 22 Jul 2026 - 4 Sep 2026 | From $821.91 Seen: 7 hrs ago |
| Chicago (ORD) | Geneva (GVA) | Roundtrip* / Economy | 22 Jul 2026 - 19 Aug 2026 | From $1,000.94 Seen: 11 hrs ago |
| Chicago (ORD) | Birmingham (BHX) | Roundtrip* / Economy | 5 Sep 2026 - 18 Sep 2026 | From $1,034.17 Seen: 1 hour ago |
| Chicago (ORD) | Zurich (ZRH) | Roundtrip* / Economy | 1 Sep 2026 - 13 Sep 2026 | From $964.20 Seen: 4 hrs ago |
| Chicago (ORD) | Oslo (OSL) | Roundtrip* / Economy | 15 Jun 2026 - 27 Jun 2026 | From $1,612.60 Seen: 7 hrs ago |
| Chicago (ORD) | Naples (NAP) | Roundtrip* / Economy | 1 Oct 2026 - 10 Oct 2026 | From $1,083.73 Seen: 4 hrs ago |
| Chicago (ORD) | Hamburg (HAM) | Roundtrip* / Economy | 7 Jun 2026 - 21 Jun 2026 | From $2,125.29 Seen: 1 hour ago |
| Chicago (ORD) | Munich (MUC) | Roundtrip* / Economy | 2 Sep 2026 - 9 Sep 2026 | From $962.94 Seen: 6 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
flight_takeoff
flight_land
Dublin (DUB)to
New York (JFK)29 Oct 2026 - 1 Nov 2026
From
€223.24
Seen: 14 hrs ago
Each way
Economy
Dublin (DUB)to
Orlando (MCO)10 May 2026 - 18 May 2026
From
€252.25
Seen: 23 hrs ago
Each way
Economy
New York (JFK)to
Dublin (DUB)23 Oct 2026 - 2 Nov 2026
From
$570.99
Seen: 20 hrs ago
Roundtrip*
Economy
Boston (BOS)to
Dublin (DUB)12 Sep 2026 - 16 Sep 2026
From
$575.67
Seen: 21 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
Boston (BOS)27 May 2026 - 31 May 2026
From
€225.25
Seen: 23 hrs ago
Each way
Economy
Dublin (DUB)to
Malaga (AGP)Depart: 26 Aug 2026
From
€76.25
Seen: 3 hrs ago
One way
Economy
Dublin (DUB)to
Chicago (ORD)8 May 2026 - 11 May 2026
From
€279.25
Seen: 23 hrs ago
Each way
Economy
Dublin (DUB)to
Nashville (BNA)27 Oct 2026 - 3 Nov 2026
From
€240.25
Seen: 23 hrs ago
Each way
Economy
Chicago (ORD)to
Dublin (DUB)2 Nov 2026 - 9 Dec 2026
From
$691.99
Seen: 21 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
London (LHR)Depart: 20 Jun 2026
From
€59.25
Seen: 4 hrs ago
One way
Economy
Boston (BOS)to
Shannon (SNN)13 Oct 2026 - 20 Oct 2026
From
$603.23
Seen: 14 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
Toronto (YYZ)11 Jun 2026 - 15 Jun 2026
From
€223.00
Seen: 23 hrs ago
Each way
Economy
Dublin (DUB)to
Lanzarote (ACE)Depart: 10 May 2026
From
€106.25
Seen: 35 minutes ago
One way
Economy
Dublin (DUB)to
Faro (FAO)Depart: 9 May 2026
From
€70.65
Seen: 36 minutes ago
One way
Economy
Cleveland (CLE)to
Dublin (DUB)9 Sep 2026 - 15 Sep 2026
From
$744.67
Seen: 22 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
Los Angeles (LAX)12 Jun 2026 - 26 Jun 2026
From
€262.25
Seen: 23 hrs ago
Each way
Economy
Dublin (DUB)to
Las Vegas (LAS)27 Oct 2026 - 3 Nov 2026
From
€260.24
Seen: 13 hrs ago
Each way
Economy
Dublin (DUB)to
San Francisco (SFO)14 May 2026 - 27 May 2026
From
€272.24
Seen: 12 hrs ago
Each way
Economy
San Francisco (SFO)to
Dublin (DUB)27 Oct 2026 - 20 Nov 2026
From
$859.99
Seen: 17 hrs ago
Roundtrip*
Economy
Dublin (DUB)to
Paris (CDG)Depart: 30 Jun 2026
From
€62.47
Seen: 5 hrs ago
One way
Economy