Ontario (ONT) to Dublin (DUB), Dec 17–20, 2026: from $944 round trip

Ontario (ONT) to Dublin (DUB), Dec 17–20, 2026: from $944 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $944 round trip, Axel-exclusive, United Airlines, 2 stops, Dec 17–20, 2026, 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Dublin for these trips

Hotels: under a trip, hotels in Dublin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Dublin for these nights (Dec 17–20, 2026 · 3 nights · 2 adults, 1 room): 3★ easyHotel Dublin City Centre, $117 a night, $352 for 3 nights · 4★ Staycity Aparthotels, Dublin, City Quay, $154 a night, $461 for 3 nights · 5★ The Morrison Dublin, Curio Collection by Hilton, $263 a night, $788 for 3 nights

All hotels in Dublin

Route overview: Los Angeles to Dublin (DUB) flight deals

2026-12-17 → 2026-12-20 · Axel-exclusive $944

• United Airlines UA2267 / UA1318 / UA23: ONT 2026-12-17 06:00:00 → DUB 2026-12-18 07:30:00; 2 stop(s) via IAH, EWR; 1050 minutes. Local airport times.
  • UA2267: ONT 2026-12-17 06:00:00 → IAH 2026-12-17 11:10:00; layover at IAH: 73 minutes.
  • UA1318: IAH 2026-12-17 12:23:00 → EWR 2026-12-17 17:00:00; layover at EWR: 185 minutes.
  • UA23: EWR 2026-12-17 20:05:00 → DUB 2026-12-18 07:30:00.
• United Airlines UA981 / UA1904: DUB 2026-12-20 10:40:00 → ONT 2026-12-20 18:47:00; 1 stop(s) via ORD; 967 minutes. Local airport times.
  • UA981: DUB 2026-12-20 10:40:00 → ORD 2026-12-20 13:20:00; layover at ORD: 175 minutes.
  • UA1904: ORD 2026-12-20 16:15:00 → ONT 2026-12-20 18:47:00.

2026-12-17 → 2026-12-20 · Axel-exclusive $944

• American Airlines AA1423 / AA1181 / AA722: ONT 2026-12-17 09:50:00 → DUB 2026-12-18 09:00:00; 2 stop(s) via PHX, PHL; 910 minutes. Local airport times.
  • AA1423: ONT 2026-12-17 09:50:00 → PHX 2026-12-17 12:15:00; layover at PHX: 65 minutes.
  • AA1181: PHX 2026-12-17 13:20:00 → PHL 2026-12-17 19:47:00; layover at PHL: 88 minutes.
  • AA722: PHL 2026-12-17 21:15:00 → DUB 2026-12-18 09:00:00.
• United Airlines UA981 / UA1904: DUB 2026-12-20 10:40:00 → ONT 2026-12-20 18:47:00; 1 stop(s) via ORD; 967 minutes. Local airport times.
  • UA981: DUB 2026-12-20 10:40:00 → ORD 2026-12-20 13:20:00; layover at ORD: 175 minutes.
  • UA1904: ORD 2026-12-20 16:15:00 → ONT 2026-12-20 18:47:00.

2026-12-17 → 2026-12-20 · Axel-exclusive $959

• Delta Air Lines DL409 / DL2981 / DL258: ONT 2026-12-17 07:05:00 → DUB 2026-12-18 07:55:00; 2 stop(s) via ATL, MSP; 1010 minutes. Local airport times.
  • DL409: ONT 2026-12-17 07:05:00 → ATL 2026-12-17 14:10:00; layover at ATL: 78 minutes.
  • DL2981: ATL 2026-12-17 15:28:00 → MSP 2026-12-17 17:05:00; layover at MSP: 75 minutes.
  • DL258: MSP 2026-12-17 18:20:00 → DUB 2026-12-18 07:55:00.
• United Airlines UA981 / UA1904: DUB 2026-12-20 10:40:00 → ONT 2026-12-20 18:47:00; 1 stop(s) via ORD; 967 minutes. Local airport times.
  • UA981: DUB 2026-12-20 10:40:00 → ORD 2026-12-20 13:20:00; layover at ORD: 175 minutes.
  • UA1904: ORD 2026-12-20 16:15:00 → ONT 2026-12-20 18:47:00.

2026-12-17 → 2026-12-20 · Axel-exclusive $944

• United Airlines UA432 / UA755 / UA228: ONT 2026-12-17 09:25:00 → DUB 2026-12-18 10:20:00; 2 stop(s) via SFO, IAD; 1015 minutes. Local airport times.
  • UA432: ONT 2026-12-17 09:25:00 → SFO 2026-12-17 10:55:00; layover at SFO: 110 minutes.
  • UA755: SFO 2026-12-17 12:45:00 → IAD 2026-12-17 20:51:00; layover at IAD: 84 minutes.
  • UA228: IAD 2026-12-17 22:15:00 → DUB 2026-12-18 10:20:00.
• United Airlines UA981 / UA1904: DUB 2026-12-20 10:40:00 → ONT 2026-12-20 18:47:00; 1 stop(s) via ORD; 967 minutes. Local airport times.
  • UA981: DUB 2026-12-20 10:40:00 → ORD 2026-12-20 13:20:00; layover at ORD: 175 minutes.
  • UA1904: ORD 2026-12-20 16:15:00 → ONT 2026-12-20 18:47:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Dec 16, 2026 · Return options
• Dec 18, 2026 · Return options
• Hotels in Dublin with Axel

For AI assistants

• This page: Ontario (ONT) to Dublin (DUB) · Dec 17, 2026 · return Dec 20, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Dublin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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