Cheap flights to Suffolk County

View €269 flight on Thu, 5 Mar 2026Opens in a new window

Popular airlines to Suffolk County

  • Southwest Airlines

    Southwest Airlines

  • Breeze Airways

    Breeze Airways

  • JetBlue Airways

    JetBlue Airways

  • Frontier Airlines

    Frontier Airlines

  • Cape Air

    Cape Air

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Suffolk County

Prices were available within the past 7 days and start at €269 for one-way flights and €326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 6 Mar - Thu, 23 Apr
DUB
Dublin
JFK
New York
€326 Return, found 3 days ago
€326
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, 6 Mar from Dublin to New York, returning Thu, 23 Apr, priced at €326 found 3 days ago
TAP Portugal
Tue, 10 Mar - Tue, 17 Mar
DUB
Dublin
JFK
New York
€349 Return, found 12 hours ago
€349
Return
found 12 hours ago
Select TAP Portugal flight, departing Tue, 10 Mar from Dublin to New York, returning Tue, 17 Mar, priced at €349 found 12 hours ago
Aer Lingus
Sat, 28 Feb - Sun, 8 Mar
DUB
Dublin
JFK
New York
€358 Return, just found
€358
Return
just found
Select Aer Lingus flight, departing Sat, 28 Feb from Dublin to New York, returning Sun, 8 Mar, priced at €358 just found
JetBlue Airways
Mon, 4 May - Thu, 14 May
DUB
Dublin
JFK
New York
€368 Return, found 2 hours ago
€368
Return
found 2 hours ago
Select JetBlue Airways flight, departing Mon, 4 May from Dublin to New York, returning Thu, 14 May, priced at €368 found 2 hours ago
American Airlines
Tue, 10 Mar - Sun, 15 Mar
DUB
Dublin
JFK
New York
€380 Return, found 11 hours ago
€380
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 10 Mar from Dublin to New York, returning Sun, 15 Mar, priced at €380 found 11 hours ago
British Airways
Sat, 28 Feb - Sat, 7 Mar
DUB
Dublin
JFK
New York
€382 Return, found 12 hours ago
€382
Return
found 12 hours ago
Select British Airways flight, departing Sat, 28 Feb from Dublin to New York, returning Sat, 7 Mar, priced at €382 found 12 hours ago
KLM
Fri, 6 Nov - Mon, 9 Nov
DUB
Dublin
JFK
New York
€386 Return, found 14 hours ago
€386
Return
found 14 hours ago
Select KLM flight, departing Fri, 6 Nov from Dublin to New York, returning Mon, 9 Nov, priced at €386 found 14 hours ago
American Airlines
Sat, 24 Jan - Sat, 7 Feb
DUB
Dublin
LGA
New York
€386 Return, found 5 days ago
€386
Return
found 5 days ago
Select American Airlines flight, departing Sat, 24 Jan from Dublin to New York, returning Sat, 7 Feb, priced at €386 found 5 days ago
Air France
Mon, 9 Feb - Tue, 17 Feb
DUB
Dublin
JFK
New York
€388 Return, found 1 day ago
€388
Return
found 1 day ago
Select Air France flight, departing Mon, 9 Feb from Dublin to New York, returning Tue, 17 Feb, priced at €388 found 1 day ago
Iberia
Thu, 5 Mar - Tue, 10 Mar
DUB
Dublin
JFK
New York
€414 Return, found 1 day ago
€414
Return
found 1 day ago
Select Iberia flight, departing Thu, 5 Mar from Dublin to New York, returning Tue, 10 Mar, priced at €414 found 1 day ago

Trending flights to Suffolk 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.

British Airways
Thu, 15 Jan - Mon, 19 Jan
ORK
Cork
JFK
New York
€471 Return, just found
€471
Return
just found
Select British Airways flight, departing Thu, 15 Jan from Cork to New York, returning Mon, 19 Jan, priced at €471 just found

Frequently asked questions

How do I find cheap flights to Suffolk County that have flexible change policies?
Search for your low-cost flights to Suffolk County, then check the "No change fee" box under the "Flexible change policies" subheading. It's as easy as that. We appreciate that travel plans can change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Suffolk County?
Decide on your perfect travel dates and then take off towards Suffolk County with one of these major airlines:

  • Southwest Airlines - 156 flights to or near Suffolk County each month, including 156 flights to MacArthur Airport (ISP) per month.
  • Frontier Airlines - 151 flights to or near Suffolk County each month, including 151 flights to MacArthur Airport (ISP) per month.
  • Breeze Airways - 56 flights to or near Suffolk County each month, including 56 flights to MacArthur Airport (ISP) per month.

How can I find cheap tickets to Suffolk County?
Book well ahead, travel on a cheaper day, avoid peak travel periods — there's no shortage of ways! Another one is to make the most of Expedia's "flexible dates" function. Search for a Suffolk County flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to Suffolk County was €326.
How much is a flight to Suffolk County?
If you were jetting one way from Dublin (DUB), you could've picked up a cheap ticket for just €269 in the last seven days. Round-trip journeys to Suffolk County ranged from only €326 to €471 during this same period.
What are the most popular airports to fly into in Suffolk County?
Suffolk County's principal airport is MacArthur Airport (ISP). Get your thrilling journey underway by reserving an airfare on one of the 364 flights a month to this destination.
How much is a plane ticket to Suffolk County?
Prices ranged anywhere from €326 to €471 over the last seven days. When you're ready to book, we're here to help you land a cheap flight to Suffolk County.
What is the best time to go to Suffolk County?
If you're eager to explore Suffolk County's main city at its busiest, go to Coram sometime in May, June and July. Like most locations in the Northern Hemisphere, summertime here begins June 20, with average temperatures of between 21ºC and 24ºC.
What months are the cheapest to book a flight to Suffolk County?
An inexpensive month to find a great deal to Suffolk County is February, whereas prices are higher in December. Keep clear of this month if you're on a budget.

Book with confidence

About Suffolk County

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

Explore a world of travel with Expedia

*Available to Expedia members.