Cheap flights to Plymouth County

View €361 flight on Wed, 13 May 2026Opens in a new window

Popular airlines to Plymouth County

  • American Airlines

  • Delta

  • JetBlue Airways

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Spirit Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Plymouth County

Prices were available within the past 7 days and start at €361 for one-way flights and €350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 24 Nov - Mon, 30 Nov
DUB
Dublin
BOS
Boston
€350 Return, found 4 days ago
€350
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 24 Nov from Dublin to Boston, returning Mon, 30 Nov, priced at €350 found 4 days ago
British Airways
Wed, 28 Oct - Sat, 7 Nov
DUB
Dublin
BOS
Boston
€358 Return, found 4 days ago
€358
Return
found 4 days ago
Select British Airways flight, departing Wed, 28 Oct from Dublin to Boston, returning Sat, 7 Nov, priced at €358 found 4 days ago
Iberia
Tue, 3 Nov - Wed, 11 Nov
DUB
Dublin
BOS
Boston
€361 Return, found 4 days ago
€361
Return
found 4 days ago
Select Iberia flight, departing Tue, 3 Nov from Dublin to Boston, returning Wed, 11 Nov, priced at €361 found 4 days ago
Icelandair
Mon, 2 Mar - Tue, 10 Mar
DUB
Dublin
BOS
Boston
€388 Return, found 3 hours ago
€388
Return
found 3 hours ago
Select Icelandair flight, departing Mon, 2 Mar from Dublin to Boston, returning Tue, 10 Mar, priced at €388 found 3 hours ago
American Airlines
Thu, 2 Apr - Wed, 8 Apr
DUB
Dublin
BOS
Boston
€393 Return, found 2 days ago
€393
Return
found 2 days ago
Select American Airlines flight, departing Thu, 2 Apr from Dublin to Boston, returning Wed, 8 Apr, priced at €393 found 2 days ago
Scandinavian Airlines
Fri, 10 Apr - Mon, 13 Apr
DUB
Dublin
BOS
Boston
€396 Return, found 4 days ago
€396
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 10 Apr from Dublin to Boston, returning Mon, 13 Apr, priced at €396 found 4 days ago
KLM
Tue, 24 Mar - Sun, 5 Apr
DUB
Dublin
BOS
Boston
€401 Return, found 5 days ago
€401
Return
found 5 days ago
Select KLM flight, departing Tue, 24 Mar from Dublin to Boston, returning Sun, 5 Apr, priced at €401 found 5 days ago
JetBlue Airways
Wed, 27 May - Mon, 1 Jun
DUB
Dublin
BOS
Boston
€401 Return, found 2 days ago
€401
Return
found 2 days ago
Select JetBlue Airways flight, departing Wed, 27 May from Dublin to Boston, returning Mon, 1 Jun, priced at €401 found 2 days ago
Air France
Thu, 26 Mar - Sun, 5 Apr
DUB
Dublin
BOS
Boston
€409 Return, found 2 days ago
€409
Return
found 2 days ago
Select Air France flight, departing Thu, 26 Mar from Dublin to Boston, returning Sun, 5 Apr, priced at €409 found 2 days ago
Lufthansa
Tue, 24 Mar - Sun, 29 Mar
DUB
Dublin
BOS
Boston
€423 Return, found 5 hours ago
€423
Return
found 5 hours ago
Select Lufthansa flight, departing Tue, 24 Mar from Dublin to Boston, returning Sun, 29 Mar, priced at €423 found 5 hours ago

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.

Aer Lingus
Tue, 24 Nov - Mon, 30 Nov
DUB
Dublin
BOS
Boston
€350 Return, found 4 days ago
€350
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 24 Nov from Dublin to Boston, returning Mon, 30 Nov, priced at €350 found 4 days ago

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, €350 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 €361 in the last seven days. Return flights to Plymouth County ranged from €350 to €603 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 €350 and €603. 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.

Book with confidence

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.
About Plymouth County

Explore a world of travel with Expedia

*Available to Expedia members.