One Way Flights from Ireland to United States of America (IE to US)

Discover more affordable routes and cheaper dates from Ireland to United States of America (IE to US) within a date range.

⭐ Search by country or region to discover more affordable routes, like Netherlands → Italy or Europe → South East Asia.

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US$646

11:35am - 2:00pm
Thu Jun 26th 2025

8h 25m
Dublin (DUB) → Chicago (ORD)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 123 Depart at 11:35am from Dublin (DUB) Fly for 8h 25m Arrive at 2:00pm in Chicago (ORD)

Book Flight
US$669

12:40pm - 2:40pm
Mon Jun 23rd 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$669

12:40pm - 2:40pm
Wed Jun 25th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Wed Jun 25th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$681

1:45pm - 3:30pm
Thu Jun 26th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$681

1:45pm - 3:30pm
Mon Jun 23rd 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$681

1:45pm - 3:30pm
Tue Jun 24th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Tue Jun 24th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$691

1:55pm - 3:55pm
Sat Jun 28th 2025

8h 0m
Dublin (DUB) → Chicago (ORD)

Direct

Sat Jun 28th 2025 Finnair · AY 4025 Depart at 1:55pm from Dublin (DUB) Fly for 8h 0m Arrive at 3:55pm in Chicago (ORD)

Book Flight
US$691

1:55pm - 3:55pm
Fri Jun 27th 2025

8h 0m
Dublin (DUB) → Chicago (ORD)

Direct

Fri Jun 27th 2025 Finnair · AY 4025 Depart at 1:55pm from Dublin (DUB) Fly for 8h 0m Arrive at 3:55pm in Chicago (ORD)

Book Flight
US$711

1:45pm - 3:30pm
Fri Jun 27th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Fri Jun 27th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$717

3:45pm - 6:40pm
Thu Jun 26th 2025

7h 55m
Dublin (DUB) → Cleveland (CLE)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 87 Depart at 3:45pm from Dublin (DUB) Fly for 7h 55m Arrive at 6:40pm in Cleveland (CLE)

Book Flight
US$736

4:40pm - 7:00pm
Thu Jun 26th 2025

8h 20m
Dublin (DUB) → Chicago (ORD)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 125 Depart at 4:40pm from Dublin (DUB) Fly for 8h 20m Arrive at 7:00pm in Chicago (ORD)

Book Flight
US$757

11:05am - 1:25pm
Mon Jun 23rd 2025

7h 20m
Dublin (DUB) → New York (JFK)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 105 Depart at 11:05am from Dublin (DUB) Fly for 7h 20m Arrive at 1:25pm in New York (JFK)

Book Flight
US$757

4:45pm - 7:20pm
Mon Jun 23rd 2025

7h 35m
Dublin (DUB) → New York (JFK)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 107 Depart at 4:45pm from Dublin (DUB) Fly for 7h 35m Arrive at 7:20pm in New York (JFK)

Book Flight
US$758

1:45pm - 3:30pm
Mon Jun 23rd 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$758

1:45pm - 3:30pm
Sat Jun 28th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Sat Jun 28th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$758

1:45pm - 3:30pm
Tue Jun 24th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Tue Jun 24th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$758

1:45pm - 3:30pm
Wed Jun 25th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Wed Jun 25th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$758

1:45pm - 3:30pm
Thu Jun 26th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$758

1:45pm - 3:30pm
Fri Jun 27th 2025

6h 45m
Shannon, County Clare (SNN) → Boston (BOS)

Direct

Fri Jun 27th 2025 Aer Lingus · EI 135 Depart at 1:45pm from Shannon, County Clare (SNN) Fly for 6h 45m Arrive at 3:30pm in Boston (BOS)

Book Flight
US$758

4:45pm - 6:45pm
Mon Jun 23rd 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Book Flight
US$758

4:45pm - 6:45pm
Sat Jun 28th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Sat Jun 28th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Book Flight
US$758

4:45pm - 6:45pm
Tue Jun 24th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Tue Jun 24th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Book Flight
US$758

12:40pm - 2:40pm
Tue Jun 24th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Tue Jun 24th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$758

4:45pm - 6:45pm
Thu Jun 26th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Book Flight
US$758

12:40pm - 2:40pm
Thu Jun 26th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$758

4:45pm - 6:45pm
Wed Jun 25th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Wed Jun 25th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Book Flight
US$758

4:45pm - 6:45pm
Fri Jun 27th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Fri Jun 27th 2025 Aer Lingus · EI 137 Depart at 4:45pm from Dublin (DUB) Fly for 7h 0m Arrive at 6:45pm in Boston (BOS)

Book Flight
US$758

12:40pm - 2:40pm
Sat Jun 28th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Sat Jun 28th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$758

12:40pm - 2:40pm
Fri Jun 27th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Fri Jun 27th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$758

12:40pm - 2:40pm
Wed Jun 25th 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Wed Jun 25th 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$758

12:40pm - 2:40pm
Mon Jun 23rd 2025

7h 0m
Dublin (DUB) → Boston (BOS)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 133 Depart at 12:40pm from Dublin (DUB) Fly for 7h 0m Arrive at 2:40pm in Boston (BOS)

Book Flight
US$759

2:40pm - 4:50pm
Wed Jun 25th 2025

7h 10m
Shannon, County Clare (SNN) → New York (JFK)

Direct

Wed Jun 25th 2025 Aer Lingus · EI 111 Depart at 2:40pm from Shannon, County Clare (SNN) Fly for 7h 10m Arrive at 4:50pm in New York (JFK)

Book Flight
US$759

2:40pm - 4:50pm
Fri Jun 27th 2025

7h 10m
Shannon, County Clare (SNN) → New York (JFK)

Direct

Fri Jun 27th 2025 Aer Lingus · EI 111 Depart at 2:40pm from Shannon, County Clare (SNN) Fly for 7h 10m Arrive at 4:50pm in New York (JFK)

Book Flight
US$759

2:40pm - 4:50pm
Mon Jun 23rd 2025

7h 10m
Shannon, County Clare (SNN) → New York (JFK)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 111 Depart at 2:40pm from Shannon, County Clare (SNN) Fly for 7h 10m Arrive at 4:50pm in New York (JFK)

Book Flight
US$760

1:25pm - 4:00pm
Fri Jun 27th 2025

7h 35m
Dublin (DUB) → New York (EWR)

Direct

Fri Jun 27th 2025 Aer Lingus · EI 101 Depart at 1:25pm from Dublin (DUB) Fly for 7h 35m Arrive at 4:00pm in New York (EWR)

Book Flight
US$760

3:00pm - 5:30pm
Mon Jun 23rd 2025

8h 30m
Dublin (DUB) → Minneapolis (MSP)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 89 Depart at 3:00pm from Dublin (DUB) Fly for 8h 30m Arrive at 5:30pm in Minneapolis (MSP)

Book Flight
US$766

4:20pm - 7:00pm
Fri Jun 27th 2025

7h 40m
Dublin (DUB) → Philadelphia (PHL)

Direct

Fri Jun 27th 2025 Aer Lingus · EI 115 Depart at 4:20pm from Dublin (DUB) Fly for 7h 40m Arrive at 7:00pm in Philadelphia (PHL)

Book Flight
US$766

4:20pm - 7:00pm
Mon Jun 23rd 2025

7h 40m
Dublin (DUB) → Philadelphia (PHL)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 115 Depart at 4:20pm from Dublin (DUB) Fly for 7h 40m Arrive at 7:00pm in Philadelphia (PHL)

Book Flight
US$783

9:20am - 11:30am
Tue Jun 24th 2025

7h 10m
Dublin (DUB) → New York (EWR)

Direct

Tue Jun 24th 2025 United Airlines · UA 22 Depart at 9:20am from Dublin (DUB) Fly for 7h 10m Arrive at 11:30am in New York (EWR)

Book Flight
US$795

11:05am - 1:25pm
Mon Jun 23rd 2025

7h 20m
Dublin (DUB) → New York (JFK)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 105 Depart at 11:05am from Dublin (DUB) Fly for 7h 20m Arrive at 1:25pm in New York (JFK)

Book Flight
US$795

4:45pm - 7:20pm
Mon Jun 23rd 2025

7h 35m
Dublin (DUB) → New York (JFK)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 107 Depart at 4:45pm from Dublin (DUB) Fly for 7h 35m Arrive at 7:20pm in New York (JFK)

Book Flight
US$796

4:20pm - 7:00pm
Tue Jun 24th 2025

7h 40m
Dublin (DUB) → Philadelphia (PHL)

Direct

Tue Jun 24th 2025 Aer Lingus · EI 115 Depart at 4:20pm from Dublin (DUB) Fly for 7h 40m Arrive at 7:00pm in Philadelphia (PHL)

Book Flight
US$800

12:30pm - 2:55pm
Thu Jun 26th 2025

7h 25m
Shannon, County Clare (SNN) → New York (EWR)

Direct

Thu Jun 26th 2025 United Airlines · UA 271 Depart at 12:30pm from Shannon, County Clare (SNN) Fly for 7h 25m Arrive at 2:55pm in New York (EWR)

Book Flight
US$802

12:30pm - 2:55pm
Tue Jun 24th 2025

7h 25m
Shannon, County Clare (SNN) → New York (EWR)

Direct

Tue Jun 24th 2025 United Airlines · UA 271 Depart at 12:30pm from Shannon, County Clare (SNN) Fly for 7h 25m Arrive at 2:55pm in New York (EWR)

Book Flight
US$806

12:30pm - 2:55pm
Mon Jun 23rd 2025

7h 25m
Shannon, County Clare (SNN) → New York (EWR)

Direct

Mon Jun 23rd 2025 United Airlines · UA 271 Depart at 12:30pm from Shannon, County Clare (SNN) Fly for 7h 25m Arrive at 2:55pm in New York (EWR)

Book Flight
US$807

9:20am - 11:30am
Wed Jun 25th 2025

7h 10m
Dublin (DUB) → New York (EWR)

Direct

Wed Jun 25th 2025 United Airlines · UA 22 Depart at 9:20am from Dublin (DUB) Fly for 7h 10m Arrive at 11:30am in New York (EWR)

Book Flight
US$807

1:35pm - 4:20pm
Wed Jun 25th 2025

7h 45m
Dublin (DUB) → New York (EWR)

Direct

Wed Jun 25th 2025 United Airlines · UA 316 Depart at 1:35pm from Dublin (DUB) Fly for 7h 45m Arrive at 4:20pm in New York (EWR)

Book Flight
US$809

11:35am - 1:35pm
Thu Jun 26th 2025

8h 0m
Dublin (DUB) → Chicago (ORD)

Direct

Thu Jun 26th 2025 United Airlines · UA 981 Depart at 11:35am from Dublin (DUB) Fly for 8h 0m Arrive at 1:35pm in Chicago (ORD)

Book Flight
US$813

2:05pm - 5:10pm
Sat Jun 28th 2025

9h 5m
Dublin (DUB) → Nashville (BNA)

Direct

Sat Jun 28th 2025 Aer Lingus · EI 77 Depart at 2:05pm from Dublin (DUB) Fly for 9h 5m Arrive at 5:10pm in Nashville (BNA)

Book Flight
US$814

11:35am - 1:35pm
Wed Jun 25th 2025

8h 0m
Dublin (DUB) → Chicago (ORD)

Direct

Wed Jun 25th 2025 United Airlines · UA 981 Depart at 11:35am from Dublin (DUB) Fly for 8h 0m Arrive at 1:35pm in Chicago (ORD)

Book Flight
US$819

2:40pm - 4:50pm
Tue Jun 24th 2025

7h 10m
Shannon, County Clare (SNN) → New York (JFK)

Direct

Tue Jun 24th 2025 Aer Lingus · EI 111 Depart at 2:40pm from Shannon, County Clare (SNN) Fly for 7h 10m Arrive at 4:50pm in New York (JFK)

Book Flight
US$836

9:30am - 11:45am
Fri Jun 27th 2025

8h 15m
Shannon, County Clare (SNN) → Chicago (ORD)

Direct

Fri Jun 27th 2025 United Airlines · UA 289 Depart at 9:30am from Shannon, County Clare (SNN) Fly for 8h 15m Arrive at 11:45am in Chicago (ORD)

Book Flight
US$838

9:30am - 11:45am
Mon Jun 23rd 2025

8h 15m
Shannon, County Clare (SNN) → Chicago (ORD)

Direct

Mon Jun 23rd 2025 United Airlines · UA 289 Depart at 9:30am from Shannon, County Clare (SNN) Fly for 8h 15m Arrive at 11:45am in Chicago (ORD)

Book Flight
US$840

12:30pm - 2:55pm
Wed Jun 25th 2025

7h 25m
Shannon, County Clare (SNN) → New York (EWR)

Direct

Wed Jun 25th 2025 United Airlines · UA 271 Depart at 12:30pm from Shannon, County Clare (SNN) Fly for 7h 25m Arrive at 2:55pm in New York (EWR)

Book Flight
US$883

4:20pm - 7:00pm
Sat Jun 28th 2025

7h 40m
Dublin (DUB) → Philadelphia (PHL)

Direct

Sat Jun 28th 2025 Aer Lingus · EI 115 Depart at 4:20pm from Dublin (DUB) Fly for 7h 40m Arrive at 7:00pm in Philadelphia (PHL)

Book Flight
US$917

1:55pm - 6:05pm
Mon Jun 23rd 2025

9h 10m
Dublin (DUB) → Orlando (MCO)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 121 Depart at 1:55pm from Dublin (DUB) Fly for 9h 10m Arrive at 6:05pm in Orlando (MCO)

Book Flight
US$918

2:05pm - 5:10pm
Thu Jun 26th 2025

9h 5m
Dublin (DUB) → Nashville (BNA)

Direct

Thu Jun 26th 2025 Aer Lingus · EI 77 Depart at 2:05pm from Dublin (DUB) Fly for 9h 5m Arrive at 5:10pm in Nashville (BNA)

Book Flight
US$956

12:50pm - 3:45pm
Mon Jun 23rd 2025

10h 55m
Dublin (DUB) → San Francisco (SFO)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 61 Depart at 12:50pm from Dublin (DUB) Fly for 10h 55m Arrive at 3:45pm in San Francisco (SFO)

Book Flight
US$962

2:40pm - 4:50pm
Sat Jun 28th 2025

7h 10m
Shannon, County Clare (SNN) → New York (JFK)

Direct

Sat Jun 28th 2025 Aer Lingus · EI 111 Depart at 2:40pm from Shannon, County Clare (SNN) Fly for 7h 10m Arrive at 4:50pm in New York (JFK)

Book Flight
US$1028

3:25pm - 6:25pm
Mon Jun 23rd 2025

11h 0m
Dublin (DUB) → Los Angeles (LAX)

Direct

Mon Jun 23rd 2025 Aer Lingus · EI 69 Depart at 3:25pm from Dublin (DUB) Fly for 11h 0m Arrive at 6:25pm in Los Angeles (LAX)

Book Flight
US$1200

9:20am - 11:30am
Tue Jun 24th 2025

7h 10m
Dublin (DUB) → New York (EWR)

Direct

Tue Jun 24th 2025 Austrian Airlines · OS 7811 Depart at 9:20am from Dublin (DUB) Fly for 7h 10m Arrive at 11:30am in New York (EWR)

Book Flight
US$1200

9:20am - 11:30am
Mon Jun 23rd 2025

7h 10m
Dublin (DUB) → New York (EWR)

Direct

Mon Jun 23rd 2025 Austrian Airlines · OS 7811 Depart at 9:20am from Dublin (DUB) Fly for 7h 10m Arrive at 11:30am in New York (EWR)

Book Flight

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

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Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality. It's designed for remote workers, backpackers, and people living abroad.

Read Sonaa's 7 Amazing Skyscanner Alternatives for Booking Travel

ANDY TRAVELS

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Read Wesley's My Best Cheap Flight Hacks (Why Pay More?)

One Way Flights from Ireland to United States of America (IE to US)

Sarah Belizaire

John Ford

Roaming Sonaa

ANDY TRAVELS

Travel With Bender

Wesley Mergard

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