✈️ Flights to Ireland from the USA — Travel Smart & Save Big
Dreaming of the Emerald Isle? Whether you’re heading to Dublin for Guinness and history, Galway for traditional Irish charm, or the countryside for castle views, Ireland is an unforgettable destination. And getting there doesn’t have to cost a fortune.
This guide helps you find the cheapest flights from the USA to Ireland—when to book, where to fly into, and insider tips to save more.
Start comparing flight deals from New York, Chicago, Boston, LA, and more.
🛬 Best Airports to Fly Into in Ireland
Choosing the right airport can save you hundreds. Here are the top options for U.S. travelers:
- Dublin Airport (DUB)
The largest and busiest airport in Ireland. Most nonstop flights from the U.S. arrive here. It’s the best option for visiting Dublin or traveling onward by train or rental car. - Shannon Airport (SNN)
Located on Ireland’s west coast. Ideal if you’re planning to explore the Cliffs of Moher, Galway, or the Wild Atlantic Way. Some seasonal flights from U.S. cities are available. - Cork Airport (ORK)
Not common for direct flights from the U.S., but worth checking if you’re flying with a stopover in London or a European hub.
💡 Nonstop flights from the U.S. to Ireland are available from cities like New York (JFK & EWR), Boston, Chicago, Philadelphia, and Washington DC.
📆 Cheapest Time to Fly to Ireland from the USA
- Cheapest months:
January, February, and November usually offer the lowest fares. - Avoid high-season prices:
- March (St. Patrick’s Day)
- June through August (summer tourism)
- Late December (Christmas)
- Best time to book:
2 to 4 months in advance for the lowest prices. Midweek flights (Tuesdays and Wednesdays) are usually cheaper than weekends.
❓ FAQ – Cheap Flights from the U.S. to Ireland
Q: Which U.S. cities have direct flights to Ireland?
A: New York (JFK, EWR), Boston, Chicago, Philadelphia, and Washington DC all offer direct flights to Dublin. Seasonal routes may be available from Los Angeles and Orlando.
Q: What airlines fly from the U.S. to Ireland?
A: Aer Lingus, Delta, United, American Airlines, and sometimes JetBlue. Aer Lingus often has the best deals and direct options.
Q: How long is the flight to Ireland from the U.S.?
A: From the East Coast, around 6–7 hours nonstop. From the West Coast, expect 10–11 hour
🌐 More Flight Deals
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