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Chicago → Dublin

Dec 2, 2026 · return Dec 4, 2026

ORD → DUB1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Wed, Dec 2 – Fri, Dec 4

Aer Lingus
3:55 pmORD
7h 20m
Nonstop
5:15 am+1DUB
Aer Lingus
3:50 pmDUB
8h 30m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Fri, Dec 4

Aer Lingus
8:05 pmORD
7h 25m
Nonstop
9:30 am+1DUB
Aer Lingus
3:50 pmDUB
8h 30m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Fri, Dec 4

American Airlines
6:35 pmORD
12h 10m
LHR · 2h 40m
12:45 pm+1DUB
Aer Lingus
3:50 pmDUB
8h 30m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Fri, Dec 4

Lufthansa
4:20 pmORD
12h 40m
FRA · 2h 25m
11:00 am+1DUB
Aer Lingus
3:50 pmDUB
8h 30m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Fri, Dec 4

United Airlines
1:57 pmORD
11h 13m
YYZ · 2h 58m
7:10 am+1DUB
United Airlines
12:05 pmDUB
13h
IAD · 2h 14m
7:05 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Fri, Dec 4

Delta Air Lines
3:05 pmORD
12h 40m
BOS · 3h 59m
9:45 am+1DUB
Delta Air Lines
10:45 amDUB
12h 34m
JFK · 2h 1m
5:19 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Fri, Dec 4

American Airlines
3:19 pmORD
11h 41m
PHL · 2h 45m
9:00 am+1DUB
Aer Lingus
3:50 pmDUB
8h 30m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Fri, Dec 4

United Airlines
6:30 pmORD
7h 40m
Nonstop
8:10 am+1DUB
United Airlines
12:05 pmDUB
13h
IAD · 2h 14m
7:05 pmORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ DUB

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Aer Lingus emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-04Aer LingusEI122 / EI125$620.002026-10-29T01:52:51Z
2026-12-02 → 2026-12-04American Airlines / Aer LingusAA86 + BA830 / EI125$650.002026-10-29T01:52:51Z
2026-12-02 → 2026-12-04Lufthansa / Aer LingusLH431 + LH978 / EI125$660.002026-10-29T01:52:51Z
2026-12-02 → 2026-12-04United AirlinesUA1172 + AC800 / UA229 + UA2497$680.002026-10-29T01:52:51Z
2026-12-02 → 2026-12-04Delta Air LinesDL2816 + DL154 / DL45 + DL4915$700.002026-10-29T01:52:51Z
2026-12-02 → 2026-12-04Aer LingusEI124 / EI125$620.002026-10-29T01:52:51Z
2026-12-02 → 2026-12-04American Airlines / Aer LingusAA2840 + AA722 / EI125$650.002026-10-29T01:52:51Z
2026-12-02 → 2026-12-04United AirlinesUA980 / UA229 + UA2497$705.002026-10-29T01:52:51Z

2026-12-02 → 2026-12-04 · $620.00

  • Aer Lingus EI122: ORD 2026-12-02 15:55:00 → DUB 2026-12-03 05:15:00; nonstop; 440 minutes. Local airport times.
  • Aer Lingus EI125: DUB 2026-12-04 15:50:00 → ORD 2026-12-04 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-02 → 2026-12-04 · $650.00

  • American Airlines AA86 / BA830: ORD 2026-12-02 18:35:00 → DUB 2026-12-03 12:45:00; 1 stop(s) via LHR; 730 minutes. Local airport times.
    • AA86: ORD 2026-12-02 18:35:00 → LHR 2026-12-03 08:35:00; layover at LHR: 160 minutes.
    • BA830: LHR 2026-12-03 11:15:00 → DUB 2026-12-03 12:45:00.
  • Aer Lingus EI125: DUB 2026-12-04 15:50:00 → ORD 2026-12-04 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-02 → 2026-12-04 · $660.00

  • Lufthansa LH431 / LH978: ORD 2026-12-02 16:20:00 → DUB 2026-12-03 11:00:00; 1 stop(s) via FRA; 760 minutes. Local airport times.
    • LH431: ORD 2026-12-02 16:20:00 → FRA 2026-12-03 07:30:00; layover at FRA: 145 minutes.
    • LH978: FRA 2026-12-03 09:55:00 → DUB 2026-12-03 11:00:00.
  • Aer Lingus EI125: DUB 2026-12-04 15:50:00 → ORD 2026-12-04 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-02 → 2026-12-04 · $680.00

  • United Airlines UA1172 / AC800: ORD 2026-12-02 13:57:00 → DUB 2026-12-03 07:10:00; 1 stop(s) via YYZ; 673 minutes. Local airport times.
    • UA1172: ORD 2026-12-02 13:57:00 → YYZ 2026-12-02 16:47:00; layover at YYZ: 178 minutes.
    • AC800: YYZ 2026-12-02 19:45:00 → DUB 2026-12-03 07:10:00.
  • United Airlines UA229 / UA2497: DUB 2026-12-04 12:05:00 → ORD 2026-12-04 19:05:00; 1 stop(s) via IAD; 780 minutes. Local airport times.
    • UA229: DUB 2026-12-04 12:05:00 → IAD 2026-12-04 15:25:00; layover at IAD: 134 minutes.
    • UA2497: IAD 2026-12-04 17:39:00 → ORD 2026-12-04 19:05:00.

2026-12-02 → 2026-12-04 · $700.00

  • Delta Air Lines DL2816 / DL154: ORD 2026-12-02 15:05:00 → DUB 2026-12-03 09:45:00; 1 stop(s) via BOS; 760 minutes. Local airport times.
    • DL2816: ORD 2026-12-02 15:05:00 → BOS 2026-12-02 18:36:00; layover at BOS: 239 minutes.
    • DL154: BOS 2026-12-02 22:35:00 → DUB 2026-12-03 09:45:00.
  • Delta Air Lines DL45 / DL4915: DUB 2026-12-04 10:45:00 → ORD 2026-12-04 17:19:00; 1 stop(s) via JFK; 754 minutes. Local airport times.
    • DL45: DUB 2026-12-04 10:45:00 → JFK 2026-12-04 13:20:00; layover at JFK: 121 minutes.
    • DL4915: JFK 2026-12-04 15:21:00 → ORD 2026-12-04 17:19:00.

2026-12-02 → 2026-12-04 · $620.00

  • Aer Lingus EI124: ORD 2026-12-02 20:05:00 → DUB 2026-12-03 09:30:00; nonstop; 445 minutes. Local airport times.
  • Aer Lingus EI125: DUB 2026-12-04 15:50:00 → ORD 2026-12-04 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-02 → 2026-12-04 · $650.00

  • American Airlines AA2840 / AA722: ORD 2026-12-02 15:19:00 → DUB 2026-12-03 09:00:00; 1 stop(s) via PHL; 701 minutes. Local airport times.
    • AA2840: ORD 2026-12-02 15:19:00 → PHL 2026-12-02 18:30:00; layover at PHL: 165 minutes.
    • AA722: PHL 2026-12-02 21:15:00 → DUB 2026-12-03 09:00:00.
  • Aer Lingus EI125: DUB 2026-12-04 15:50:00 → ORD 2026-12-04 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-02 → 2026-12-04 · $705.00

  • United Airlines UA980: ORD 2026-12-02 18:30:00 → DUB 2026-12-03 08:10:00; nonstop; 460 minutes. Local airport times.
  • United Airlines UA229 / UA2497: DUB 2026-12-04 12:05:00 → ORD 2026-12-04 19:05:00; 1 stop(s) via IAD; 780 minutes. Local airport times.
    • UA229: DUB 2026-12-04 12:05:00 → IAD 2026-12-04 15:25:00; layover at IAD: 134 minutes.
    • UA2497: IAD 2026-12-04 17:39:00 → ORD 2026-12-04 19:05:00.

More dates for this route