Cheap Flights to Suffolk County from ₩422,400

View ₩422,400 flight on Wed, Oct 7, 2026Opens in a new window

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How much is the cheapest flight to Suffolk County?

Prices were available within the past 7 days and start at ₩422,400 for one-way flights and ₩646,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Jun 5 - Thu, Jun 11
ICN
Seoul
BOS
Boston
₩646,800 Roundtrip, found 22 hours ago
₩646,800
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Fri, Jun 5 from Seoul to Boston, returning Thu, Jun 11, priced at ₩646,800 found 22 hours ago
American Airlines
Tue, Feb 17 - Mon, Feb 23
ICN
Seoul
BOS
Boston
₩690,200 Roundtrip, found 3 days ago
₩690,200
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Feb 17 from Seoul to Boston, returning Mon, Feb 23, priced at ₩690,200 found 3 days ago
Alaska Airlines
Thu, Apr 2 - Fri, Apr 10
ICN
Seoul
BOS
Boston
₩731,100 Roundtrip, found 2 days ago
₩731,100
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Apr 2 from Seoul to Boston, returning Fri, Apr 10, priced at ₩731,100 found 2 days ago
Turkish Airlines
Mon, Mar 16 - Mon, Mar 30
PEK
Beijing
BOS
Boston
₩1,364,600 Roundtrip, found 1 day ago
₩1,364,600
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Mon, Mar 16 from Beijing to Boston, returning Mon, Mar 30, priced at ₩1,364,600 found 1 day ago
Hawaiian Airlines
Thu, Feb 26 - Mon, Mar 2
ICN
Seoul
BOS
Boston
₩1,474,400 Roundtrip, found 1 day ago
₩1,474,400
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Feb 26 from Seoul to Boston, returning Mon, Mar 2, priced at ₩1,474,400 found 1 day ago
United
Mon, Mar 16 - Mon, Mar 30
PEK
Beijing
BOS
Boston
₩1,577,000 Roundtrip, found 1 day ago
₩1,577,000
Roundtrip
found 1 day ago
Select United flight, departing Mon, Mar 16 from Beijing to Boston, returning Mon, Mar 30, priced at ₩1,577,000 found 1 day ago
Korean Air
Fri, Oct 2 - Sat, Oct 10
PEK
Beijing
BOS
Boston
₩1,614,700 Roundtrip, found 14 hours ago
₩1,614,700
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Fri, Oct 2 from Beijing to Boston, returning Sat, Oct 10, priced at ₩1,614,700 found 14 hours ago
Cathay Pacific
Wed, Feb 18 - Wed, Feb 25
ICN
Seoul
BOS
Boston
₩1,679,200 Roundtrip, found 2 hours ago
₩1,679,200
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Wed, Feb 18 from Seoul to Boston, returning Wed, Feb 25, priced at ₩1,679,200 found 2 hours ago
Delta
Fri, Mar 6 - Sat, Mar 7
ICN
Seoul
BOS
Boston
₩1,686,800 Roundtrip, found 4 days ago
₩1,686,800
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Mar 6 from Seoul to Boston, returning Sat, Mar 7, priced at ₩1,686,800 found 4 days ago
Korean Air
Mon, Apr 13 - Tue, Apr 21
ICN
Seoul
BOS
Boston
₩1,835,000 Roundtrip, found 1 hour ago
₩1,835,000
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Mon, Apr 13 from Seoul to Boston, returning Tue, Apr 21, priced at ₩1,835,000 found 1 hour ago

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?
We get that travel schedules can change in the blink of an eye, so choosing a flexible airfare with Expedia is always a clever idea. Just check the "No change fee" box underneath the "Flexible change policies" filter. Your low-priced, flexible flight to Suffolk County is just a few clicks away.
Which airlines fly to Suffolk County?
You can take your pick of an assortment of airlines that operate services in or near Suffolk County. A few of your options are:

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

How can I find cheap tickets to Suffolk County?
A great strategy for nabbing cheap fares is to be flexible with your travel dates. Begin with searching for your flight to Suffolk County, then click on the "flexible dates" box to compare prices for nearby days. Another helpful hint? Book well in advance. For an idea of fares, ₩646,800 was the lowest price for a flight to Suffolk County in the last seven days.
How much is a flight to Suffolk County?
The price of a round-trip airfare to Suffolk County in the last seven days ranged between ₩646,800 and ₩1,835,000. If you were traveling one way from Seoul (ICN), you could have purchased an affordable fare from only ₩422,400.
What are the most popular airports to fly into in Suffolk County?
The number one gateway to Suffolk County, about 13,250 flights touch down at Logan Intl. Airport (BOS) each month. Search for a rewarding deal, book your ticket and prepare to discover this sensational region.
When is the cheapest time to fly to Suffolk County?
Jet off on a Tuesday to better your chances of landing the cheapest flight to Suffolk County. Mondays are usually the next most affordable day to take off. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to Suffolk County?
In the last seven days, plane tickets to Suffolk County varied from ₩646,800 to ₩1,835,000.
What is the best time to go to Suffolk County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a good time to head to the thrilling Suffolk County city of Boston. Average temperatures vary between 65ºF and 80ºF at this time of year. The largest crowds flock here in March, May and August.
What months are the cheapest to book a flight to Suffolk County?
The most cost-effective month to reserve a fantastic deal to Suffolk County is February, while prices rise considerably in December. Keep clear of this month if you'd like to save money.

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.

Air Canada
Fri, Jun 5 - Thu, Jun 11
ICN
Seoul
BOS
Boston
₩646,800 Roundtrip, found 22 hours ago
₩646,800
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Fri, Jun 5 from Seoul to Boston, returning Thu, Jun 11, priced at ₩646,800 found 22 hours ago
*Available to Expedia members.