Cheapest one-way flights from Chicago to Dublin in March from 363€

Best time to book flights for Chicago (ORD) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (ORD) to Dublin (DUB) in March 2025 (see full year).

One-Way flights

14 Mar TAP
31 Mar British Airways
31 Mar United direct
29 Mar Air Canada
15 Mar Air Canada
28 Mar Alaska Airlines
29 Mar United direct
15 Mar Aer Lingus direct
28 Mar Aer Lingus direct
14 Mar Aer Lingus direct

Also check the deals for return flights from Chicago to Dublin in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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