Cheap Flights to Plum Island from HK$680

View HK$680 flight on Mon, 15 Sep 2025Opens in a new window

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Cheap round-trip flights to Plum Island

Prices were available within the past 7 days and start at HK$680 for one-way flights and HK$1,437 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 19 Aug - Sat, 23 Aug
JFK
New York
BOS
Boston
HK$1,437 Return, found 6 days ago
HK$1,437
Return
found 6 days ago
Select Delta flight, departing Tue, 19 Aug from New York to Boston, returning Sat, 23 Aug, priced at HK$1,437 found 6 days ago
American Airlines
Tue, 19 Aug - Sat, 23 Aug
JFK
New York
BOS
Boston
HK$1,846 Return, found 6 days ago
HK$1,846
Return
found 6 days ago
Select American Airlines flight, departing Tue, 19 Aug from New York to Boston, returning Sat, 23 Aug, priced at HK$1,846 found 6 days ago
United
Sat, 6 Sep - Sat, 13 Sep
SFO
San Francisco
BOS
Boston
HK$2,650 Return, found 7 hours ago
HK$2,650
Return
found 7 hours ago
Select United flight, departing Sat, 6 Sep from San Francisco to Boston, returning Sat, 13 Sep, priced at HK$2,650 found 7 hours ago
JetBlue Airways
Tue, 12 Aug - Sat, 23 Aug
SFO
San Francisco
BOS
Boston
HK$3,123 Return, found 11 hours ago
HK$3,123
Return
found 11 hours ago
Select JetBlue Airways flight, departing Tue, 12 Aug from San Francisco to Boston, returning Sat, 23 Aug, priced at HK$3,123 found 11 hours ago
Hainan Airlines
Tue, 7 Oct - Wed, 22 Oct
HKG
Hong Kong SAR
BOS
Boston
HK$6,864 Return, found 2 days ago
HK$6,864
Return
found 2 days ago
Select Hainan Airlines flight, departing Tue, 7 Oct from Hong Kong SAR to Boston, returning Wed, 22 Oct, priced at HK$6,864 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Boston (BOS)

September is typically the cheapest month to fly

From HK$675 - HK$1,299 per traveller.

Graph displaying average flight prices per month

Frequently asked questions

How do I find cheap flights to Plum Island that have flexible change policies?
Search for your low-cost seats to Plum Island, then select "No change fee" under the "Flexible change policies" heading. It's that simple. We know that things can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Plum Island?
With a great selection of airlines offering flights into or near Plum Island, the choice is all yours:

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

How can I find cheap tickets to Plum Island?
In the last seven days, HK$1,437 was the best price for a flight to Plum Island. If you'd love to save even more, book well in advance and be flexible with your dates. Search for your trip to Plum Island, then see prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Plum Island?
The cost of a round-trip ticket to Plum Island in the last seven days ranged between HK$1,437 and HK$6,864. If you were flying one way out of New York (JFK), you could have landed a cheap fare from only HK$680.
What are the most popular airports to fly into in Plum Island?
Jet into Logan Intl. Airport (BOS) and sample everything that Plum Island has to offer. As the region's primary entry point, around 13,250 flights land here every month.
When is the cheapest time to fly to Plum Island?
Jet off on a Tuesday to boost your chances of scoring the cheapest flight to Plum Island. Mondays are usually the next most affordable day to depart. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Plum Island?
In the last seven days, plane tickets varied between HK$1,437 and HK$6,864. Check out our awesome deals to Plum Island, pick your favourite and then get packing!
What months are the cheapest to book a flight to Plum Island?
The best month to reserve an awesome deal to Plum Island is February, while the most expensive is December. Avoid this time if you're watching your pennies.
Flights to Plum Island information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Return price
HK$1,437

Trending flights to Plum Island

Prices were available within the past 7 days and start at HK$680 for one-way flights and HK$1,437 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Tue, 7 Oct - Wed, 22 Oct
HKG
Hong Kong SAR
BOS
Boston
HK$6,864 Return, found 2 days ago
HK$6,864
Return
found 2 days ago
Select Hainan Airlines flight, departing Tue, 7 Oct from Hong Kong SAR to Boston, returning Wed, 22 Oct, priced at HK$6,864 found 2 days ago
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