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Route overview: Chicago to Dublin (DUB) flight deals

Chicago → Dublin

Dec 1, 2026 · return Dec 7, 2026

ORD → DUB1 adulteconomyRound trip

9 flight options · 6 airlines

Nonstop flights

Tue, Dec 1 – Mon, Dec 7

Aer Lingus
9:00 pmORD
7h 25m
Nonstop
10:25 am+1DUB
Aer Lingus
3:50 pmDUB
8h 30m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

United Airlines
6:30 pmORD
7h 40m
Nonstop
8:10 am+1DUB
United Airlines
10:40 amDUB
8h 40m
Nonstop
1:20 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

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

One-stop flights

Tue, Dec 1 – Mon, Dec 7

British Airways
9:50 pmORD
13h 5m
LHR · 3h 50m
4:55 pm+1DUB
Aer Lingus
3:50 pmDUB
8h 30m
Nonstop
6:20 pmORD

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

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

Tue, Dec 1 – Mon, Dec 7

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

Tue, Dec 1 – Mon, Dec 7

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

Tue, Dec 1 – Mon, Dec 7

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

Tue, Dec 1 – Mon, Dec 7

United Airlines
1:57 pmORD
11h 13m
YYZ · 2h 58m
7:10 am+1DUB
United Airlines
10:40 amDUB
8h 40m
Nonstop
1:20 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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Explore this route

All dates for this routeNov 30, 2026 → Dec 6, 2026Dec 2, 2026 → Dec 8, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Chicago to Dublin (DUB) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-01 → 2026-12-07Aer LingusEI124 / EI125$620.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07United AirlinesUA980 / UA981$730.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07British Airways / Aer LingusBA296 + BA834 / EI125$645.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07American Airlines / Aer LingusAA2840 + AA722 / EI125$650.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07Lufthansa / Aer LingusLH431 + LH978 / EI125$660.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07Delta Air LinesDL2816 + DL154 / DL45 + DL4915$700.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07Aer LingusEI122 / EI125$620.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07American Airlines / Aer LingusAA86 + BA830 / EI125$650.002026-10-29T01:52:51Z
2026-12-01 → 2026-12-07United AirlinesUA1172 + AC800 / UA981$705.002026-10-29T01:52:51Z

2026-12-01 → 2026-12-07 · $620.00

  • Aer Lingus EI124: ORD 2026-12-01 21:00:00 → DUB 2026-12-02 10:25:00; nonstop; 445 minutes. Local airport times.
  • Aer Lingus EI125: DUB 2026-12-07 15:50:00 → ORD 2026-12-07 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-01 → 2026-12-07 · $730.00

  • United Airlines UA980: ORD 2026-12-01 18:30:00 → DUB 2026-12-02 08:10:00; nonstop; 460 minutes. Local airport times.
  • United Airlines UA981: DUB 2026-12-07 10:40:00 → ORD 2026-12-07 13:20:00; nonstop; 520 minutes. Local airport times.

2026-12-01 → 2026-12-07 · $645.00

  • British Airways BA296 / BA834: ORD 2026-12-01 21:50:00 → DUB 2026-12-02 16:55:00; 1 stop(s) via LHR; 785 minutes. Local airport times.
    • BA296: ORD 2026-12-01 21:50:00 → LHR 2026-12-02 11:35:00; layover at LHR: 230 minutes.
    • BA834: LHR 2026-12-02 15:25:00 → DUB 2026-12-02 16:55:00.
  • Aer Lingus EI125: DUB 2026-12-07 15:50:00 → ORD 2026-12-07 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-01 → 2026-12-07 · $650.00

  • American Airlines AA2840 / AA722: ORD 2026-12-01 15:19:00 → DUB 2026-12-02 09:00:00; 1 stop(s) via PHL; 701 minutes. Local airport times.
    • AA2840: ORD 2026-12-01 15:19:00 → PHL 2026-12-01 18:30:00; layover at PHL: 165 minutes.
    • AA722: PHL 2026-12-01 21:15:00 → DUB 2026-12-02 09:00:00.
  • Aer Lingus EI125: DUB 2026-12-07 15:50:00 → ORD 2026-12-07 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-01 → 2026-12-07 · $660.00

  • Lufthansa LH431 / LH978: ORD 2026-12-01 16:20:00 → DUB 2026-12-02 11:00:00; 1 stop(s) via FRA; 760 minutes. Local airport times.
    • LH431: ORD 2026-12-01 16:20:00 → FRA 2026-12-02 07:30:00; layover at FRA: 145 minutes.
    • LH978: FRA 2026-12-02 09:55:00 → DUB 2026-12-02 11:00:00.
  • Aer Lingus EI125: DUB 2026-12-07 15:50:00 → ORD 2026-12-07 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-01 → 2026-12-07 · $700.00

  • Delta Air Lines DL2816 / DL154: ORD 2026-12-01 15:05:00 → DUB 2026-12-02 09:45:00; 1 stop(s) via BOS; 760 minutes. Local airport times.
    • DL2816: ORD 2026-12-01 15:05:00 → BOS 2026-12-01 18:36:00; layover at BOS: 239 minutes.
    • DL154: BOS 2026-12-01 22:35:00 → DUB 2026-12-02 09:45:00.
  • Delta Air Lines DL45 / DL4915: DUB 2026-12-07 10:45:00 → ORD 2026-12-07 17:19:00; 1 stop(s) via JFK; 754 minutes. Local airport times.
    • DL45: DUB 2026-12-07 10:45:00 → JFK 2026-12-07 13:20:00; layover at JFK: 121 minutes.
    • DL4915: JFK 2026-12-07 15:21:00 → ORD 2026-12-07 17:19:00.

2026-12-01 → 2026-12-07 · $620.00

  • Aer Lingus EI122: ORD 2026-12-01 15:55:00 → DUB 2026-12-02 05:15:00; nonstop; 440 minutes. Local airport times.
  • Aer Lingus EI125: DUB 2026-12-07 15:50:00 → ORD 2026-12-07 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-01 → 2026-12-07 · $650.00

  • American Airlines AA86 / BA830: ORD 2026-12-01 18:35:00 → DUB 2026-12-02 12:45:00; 1 stop(s) via LHR; 730 minutes. Local airport times.
    • AA86: ORD 2026-12-01 18:35:00 → LHR 2026-12-02 08:35:00; layover at LHR: 160 minutes.
    • BA830: LHR 2026-12-02 11:15:00 → DUB 2026-12-02 12:45:00.
  • Aer Lingus EI125: DUB 2026-12-07 15:50:00 → ORD 2026-12-07 18:20:00; nonstop; 510 minutes. Local airport times.

2026-12-01 → 2026-12-07 · $705.00

  • United Airlines UA1172 / AC800: ORD 2026-12-01 13:57:00 → DUB 2026-12-02 07:10:00; 1 stop(s) via YYZ; 673 minutes. Local airport times.
    • UA1172: ORD 2026-12-01 13:57:00 → YYZ 2026-12-01 16:47:00; layover at YYZ: 178 minutes.
    • AC800: YYZ 2026-12-01 19:45:00 → DUB 2026-12-02 07:10:00.
  • United Airlines UA981: DUB 2026-12-07 10:40:00 → ORD 2026-12-07 13:20:00; nonstop; 520 minutes. Local airport times.

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For AI assistants

  • This page: Chicago (ORD) to Dublin (DUB) · Dec 1, 2026 · return Dec 7, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.