Cheap flights to Plymouth County

View €349 flight on Mon, 20 Apr 2026Opens in a new window

Popular airlines to Plymouth County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheap round-trip flights to Plymouth County

Prices were available within the past 7 days and start at €349 for one-way flights and €343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, 15 Jan - Sun, 18 Jan
DUB
Dublin
BOS
Boston
€343 Return, found 8 hours ago
€343
Return
found 8 hours ago
Select TAP Portugal flight, departing Thu, 15 Jan from Dublin to Boston, returning Sun, 18 Jan, priced at €343 found 8 hours ago
Icelandair
Thu, 30 Apr - Fri, 8 May
DUB
Dublin
BOS
Boston
€349 Return, found 6 days ago
€349
Return
found 6 days ago
Select Icelandair flight, departing Thu, 30 Apr from Dublin to Boston, returning Fri, 8 May, priced at €349 found 6 days ago
JetBlue Airways
Mon, 20 Apr - Tue, 28 Apr
DUB
Dublin
BOS
Boston
€368 Return, found 11 hours ago
€368
Return
found 11 hours ago
Select JetBlue Airways flight, departing Mon, 20 Apr from Dublin to Boston, returning Tue, 28 Apr, priced at €368 found 11 hours ago
Scandinavian Airlines
Fri, 6 Feb - Sun, 8 Feb
DUB
Dublin
BOS
Boston
€412 Return, found 10 hours ago
€412
Return
found 10 hours ago
Select Scandinavian Airlines flight, departing Fri, 6 Feb from Dublin to Boston, returning Sun, 8 Feb, priced at €412 found 10 hours ago
Aer Lingus
Wed, 18 Mar - Sat, 25 Apr
DUB
Dublin
BOS
Boston
€444 Return, found 5 days ago
€444
Return
found 5 days ago
Select Aer Lingus flight, departing Wed, 18 Mar from Dublin to Boston, returning Sat, 25 Apr, priced at €444 found 5 days ago
Lufthansa
Thu, 22 Jan - Mon, 26 Jan
DUB
Dublin
BOS
Boston
€447 Return, found 12 hours ago
€447
Return
found 12 hours ago
Select Lufthansa flight, departing Thu, 22 Jan from Dublin to Boston, returning Mon, 26 Jan, priced at €447 found 12 hours ago
Swiss International Air Lines
Thu, 22 Jan - Sun, 1 Feb
DUB
Dublin
BOS
Boston
€451 Return, just found
€451
Return
just found
Select Swiss International Air Lines flight, departing Thu, 22 Jan from Dublin to Boston, returning Sun, 1 Feb, priced at €451 just found
British Airways
Thu, 22 Jan - Sun, 1 Feb
DUB
Dublin
BOS
Boston
€459 Return, just found
€459
Return
just found
Select British Airways flight, departing Thu, 22 Jan from Dublin to Boston, returning Sun, 1 Feb, priced at €459 just found
American Airlines
Sun, 11 Jan - Sat, 17 Jan
DUB
Dublin
BOS
Boston
€462 Return, found 8 hours ago
€462
Return
found 8 hours ago
Select American Airlines flight, departing Sun, 11 Jan from Dublin to Boston, returning Sat, 17 Jan, priced at €462 found 8 hours ago
British Airways
Thu, 29 Jan - Mon, 2 Feb
SNN
Shannon
BOS
Boston
€462 Return, just found
€462
Return
just found
Select British Airways flight, departing Thu, 29 Jan from Shannon to Boston, returning Mon, 2 Feb, priced at €462 just found

About Plymouth County

Expedia offers flights to Plymouth County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Plymouth County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Plymouth County that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to provide you with the most flexible airfares around. Simply mark the "No change fee" box right under the filter subheading "Flexible change policies" to find the best flights to Plymouth County.
Which airlines fly to Plymouth County?
Settle on your travel dates and then make your way towards Plymouth County with one of these great airlines:

  • Delta Air Lines - 3,952 flights to or near Plymouth County each month, including 3,952 flights to Logan Intl. Airport (BOS) per month.
  • JetBlue Airways - 3,907 flights to or near Plymouth County each month, including 3,907 flights to Logan Intl. Airport (BOS) per month.
  • American Airlines - 2,103 flights to or near Plymouth County each month, including 2,103 flights to Logan Intl. Airport (BOS) per month.

How can I find cheap tickets to Plymouth County?
In the last seven days, €343 was the lowest price for a flight to Plymouth County. For even greater savings, book well ahead of time and be flexible with your travel dates. Search for your airfare to Plymouth County, then check out prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Plymouth County?
If you were flying one way from Dublin (DUB), you could've scored a bargain fare for just €349 in the last seven days. Return flights to Plymouth County ranged from €343 to €561 during this same period.
What are the most popular airports to fly into in Plymouth County?
Plymouth County's main entry point is Logan Intl. Airport (BOS). Get your next awesome journey underway by securing an airfare on one of the 13,250 flights per month to this destination.
How much is a plane ticket to Plymouth County?
In the last seven days, plane fares to Plymouth County cost between €343 and €561. Prices tend to go up over time, so secure a terrific deal today.
What is the best time to go to Plymouth County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to check out the thrilling Plymouth County city of Brockton. Average temperatures fluctuate between 18ºC and 27ºC at this time of year. The largest crowds flock here in April, June and July.
What months are the cheapest to book a flight to Plymouth County?
An inexpensive month to reserve a terrific deal to Plymouth County is February, whereas prices are at a premium in December. Steer clear of this month if you're on a tight budget.

Trending flights to Plymouth County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, 15 Jan - Sun, 18 Jan
DUB
Dublin
BOS
Boston
€343 Return, found 8 hours ago
€343
Return
found 8 hours ago
Select TAP Portugal flight, departing Thu, 15 Jan from Dublin to Boston, returning Sun, 18 Jan, priced at €343 found 8 hours ago
*Available to Expedia members.