Cheap flights from Dublin to Chicago
3,663 mi · 45m average nonstop
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Quick answer: Dublin to Chicago at a glance
Cheap flights from Dublin (DUB) to Chicago (ORD) cover 3,663 miles (5,893 km) in about 45m nonstop, with 7 airlines flying direct — a long-haul international route. Search Kayak for today's cheapest live fare. Route difficulty 6/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Dublin to Chicago covers 3,663 miles (5,894 km) in approximately 0 hour 45 minutes. 7 airlines fly this route directly, making it the 2nd most competitive of 143 routes from Dublin. This is a long-haul international route requiring advance planning for connections and layovers.
Nonstop distance 3,663 miles. Direct carriers include AA, AY, BA, EI, IB, UA and US.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
7 airlines fly Dublin → Chicago. All are direct routes.
| Airline | Route type |
|---|---|
| AA | Direct |
| AY | Direct |
| BA | Direct |
| EI | Direct |
| IB | Direct |
| UA | Direct |
| US | Direct |
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Dublin to Chicago — quick answers
How far is Dublin from Chicago by plane?
The nonstop flight distance from Dublin (DUB) to Chicago (ORD) is 3,663 miles (5,893 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Dublin to Chicago?
The average nonstop flight time from DUB to ORD is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Dublin to Chicago?
7 airlines serve this route nonstop: AA, AY, BA, EI, IB, UA, US. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.