Cheap Flights to Suffolk County from ₩609,900

View ₩609,900 flight on Wed, Mar 11, 2026Opens in a new window

Popular airlines to Suffolk County

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

  • Breeze Airways

    Breeze Airways

  • Frontier Airlines

    Frontier Airlines

  • Cape Air

    Cape Air

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How much is the cheapest flight to Suffolk County?

Prices were available within the past 7 days and start at ₩609,900 for one-way flights and ₩691,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 2 - Sat, Aug 8
ICN
Seoul
LGA
New York
₩691,000 Roundtrip, found 2 hours ago
₩691,000
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, Aug 2 from Seoul to New York, returning Sat, Aug 8, priced at ₩691,000 found 2 hours ago
American Airlines
Sat, Jan 17 - Thu, Jan 22
ICN
Seoul
JFK
New York
₩691,000 Roundtrip, just found
₩691,000
Roundtrip
just found
Select American Airlines flight, departing Sat, Jan 17 from Seoul to New York, returning Thu, Jan 22, priced at ₩691,000 just found
Air Canada
Tue, Jan 27 - Mon, Feb 9
ICN
Seoul
LGA
New York
₩708,600 Roundtrip, just found
₩708,600
Roundtrip
just found
Select Air Canada flight, departing Tue, Jan 27 from Seoul to New York, returning Mon, Feb 9, priced at ₩708,600 just found
United
Mon, Jan 26 - Sun, Feb 8
ICN
Seoul
LGA
New York
₩709,600 Roundtrip, found 2 days ago
₩709,600
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 26 from Seoul to New York, returning Sun, Feb 8, priced at ₩709,600 found 2 days ago
Hawaiian Airlines
Sat, Jan 24 - Sat, Jan 31
ICN
Seoul
JFK
New York
₩732,800 Roundtrip, just found
₩732,800
Roundtrip
just found
Select Hawaiian Airlines flight, departing Sat, Jan 24 from Seoul to New York, returning Sat, Jan 31, priced at ₩732,800 just found
Alaska Airlines
Thu, Jan 22 - Sun, Mar 8
ICN
Seoul
JFK
New York
₩732,800 Roundtrip, found 5 hours ago
₩732,800
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seoul to New York, returning Sun, Mar 8, priced at ₩732,800 found 5 hours ago
Delta
Sat, Jan 31 - Mon, Feb 16
ICN
Seoul
JFK
New York
₩1,064,400 Roundtrip, just found
₩1,064,400
Roundtrip
just found
Select Delta flight, departing Sat, Jan 31 from Seoul to New York, returning Mon, Feb 16, priced at ₩1,064,400 just found
Korean Air
Sat, Jan 31 - Mon, Feb 16
ICN
Seoul
JFK
New York
₩1,064,400 Roundtrip, just found
₩1,064,400
Roundtrip
just found
Select Korean Air flight, departing Sat, Jan 31 from Seoul to New York, returning Mon, Feb 16, priced at ₩1,064,400 just found
Philippine Airlines
Wed, Jan 28 - Wed, Mar 25
ICN
Seoul
JFK
New York
₩1,376,800 Roundtrip, found 1 day ago
₩1,376,800
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Wed, Jan 28 from Seoul to New York, returning Wed, Mar 25, priced at ₩1,376,800 found 1 day ago
China Airlines
Fri, Mar 6 - Fri, Mar 13
ICN
Seoul
JFK
New York
₩1,463,000 Roundtrip, just found
₩1,463,000
Roundtrip
just found
Select China Airlines flight, departing Fri, Mar 6 from Seoul to New York, returning Fri, Mar 13, priced at ₩1,463,000 just found

About Suffolk County

Expedia offers flights to Suffolk County to meet every traveler'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.

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 ₩691,000.
How much is a flight to Suffolk County?
If you were jetting one way from Seoul (ICN), you could've picked up a cheap ticket for just ₩609,900 in the last seven days. Round-trip journeys to Suffolk County ranged from only ₩691,000 to ₩1,463,000 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.
When is the cheapest time to fly to Suffolk County?
If you can be flexible with what day you travel to Suffolk County, try to depart earlier in the week. The most affordable day to take off is normally Tuesday, followed by Monday. Saturday is typically the costliest day, with many vacationers opting to fly on the weekend.
How much is a plane ticket to Suffolk County?
Prices ranged anywhere from ₩691,000 to ₩1,463,000 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 70ºF and 75ºF.
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.

Trending flights to Suffolk County

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

American Airlines
Sun, Aug 2 - Sat, Aug 8
ICN
Seoul
LGA
New York
₩691,000 Roundtrip, found 2 hours ago
₩691,000
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, Aug 2 from Seoul to New York, returning Sat, Aug 8, priced at ₩691,000 found 2 hours ago
*Available to Expedia members.