Flights from Shannon to Portland – Airlines & connecting routes
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SNN to PWM – All flight route options from Shannon, Ireland to Portland International Jetport, Maine, USA. These flights are operated by 8 different airlines through 2 different connections. The shortest flight time is 10 hours and 56 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Shannon to Portland flights
There are over 2 and approximately 20 flights every week. While flying to Portland from Shannon you will be doing a stopover in either New York (EWR) or New York (JFK).
Are there any non-stop flights from SNN to PWM?
There are no direct or non-stop flights from Shannon, SNN to Portland International Jetport, PWM.
Shannon to Portland with United Airlines
If you fly from Shannon with United Airlines you will do a stopover in New York, EWR before reaching Portland. This flight trip will take 10 hours and 56 minutes and you can fly every weekday with departures at 12:30. United Airlines is a Star Alliance member.
Distance & flight times: Shannon to Portland International Jetport
The shortest flight time between SNN and PWM is 10 hours and 56 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
EWR New York | 10h 56m | 2h 4m | 3389 miles (5453 km) |
JFK New York | 12h 26m | 4h 35m | 3364 miles (5413 km) |


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From Shannon to USA
Below is a list of other destinations to USA from Shannon with either direct flights or 1 stop connections.
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DFW Dallas
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ORD Chicago Direct
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ATL Atlanta
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DEN Denver
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JFK New York Direct
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MIA Miami
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CLT Charlotte
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LAX Los Angeles
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IAH Houston
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EWR New York Direct