Round-trip from | $533 |
---|
When flying from Portland, Maine to Shannon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Shannon (average of $533). Flying from Portland, Maine to Shannon in June is currently the most expensive (average of $1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$620
February
$533
March
$611
April
$694
May
$825
June
$1,027
July
$1,020
August
$895
September
$816
October
$660
November
$574
December
$648
SNN Temperature | 42.8 - 60.8 °F |
---|
Cheapflights makes it easy to find Portland to Shannon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Shannon for you. Better yet — we are completely free to use.
Need flexible booking options for your flight to Shannon from Portland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Shannon from Portland today and book when prices fit your budget.