Cheap Flights to Plum Island from HK$4,165

View HK$4,165 flight on Fri, 14 Nov 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$4,165 for one-way flights and HK$6,893 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Thu, 11 Dec - Wed, 31 Dec
HKG
Hong Kong SAR
BOS
Boston
HK$6,893 Return, found 2 days ago
HK$6,893
Return
found 2 days ago
Select Hainan Airlines flight, departing Thu, 11 Dec from Hong Kong SAR to Boston, returning Wed, 31 Dec, priced at HK$6,893 found 2 days ago
Cathay Pacific
Mon, 17 Nov - Sun, 30 Nov
HKG
Hong Kong SAR
BOS
Boston
HK$7,031 Return, found 1 hour ago
HK$7,031
Return
found 1 hour ago
Select Cathay Pacific flight, departing Mon, 17 Nov from Hong Kong SAR to Boston, returning Sun, 30 Nov, priced at HK$7,031 found 1 hour ago
Air Canada
Tue, 28 Apr - Mon, 11 May
HKG
Hong Kong SAR
BOS
Boston
HK$7,031 Return, found 3 hours ago
HK$7,031
Return
found 3 hours ago
Select Air Canada flight, departing Tue, 28 Apr from Hong Kong SAR to Boston, returning Mon, 11 May, priced at HK$7,031 found 3 hours ago
United
Fri, 14 Nov - Tue, 18 Nov
HKG
Hong Kong SAR
BOS
Boston
HK$7,175 Return, found 9 hours ago
HK$7,175
Return
found 9 hours ago
Select United flight, departing Fri, 14 Nov from Hong Kong SAR to Boston, returning Tue, 18 Nov, priced at HK$7,175 found 9 hours ago
Turkish Airlines
Sun, 21 Dec - Mon, 5 Jan
PVG
Shanghai
BOS
Boston
HK$7,268 Return, found 1 hour ago
HK$7,268
Return
found 1 hour ago
Select Turkish Airlines flight, departing Sun, 21 Dec from Shanghai to Boston, returning Mon, 5 Jan, priced at HK$7,268 found 1 hour ago

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

September is typically the cheapest month to fly

From HK$777 - HK$2,231 per traveller.

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$6,893 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$6,893 and HK$7,268. If you were flying one way out of Hong Kong SAR (HKG), you could have landed a cheap fare from only HK$4,165.
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$6,893 and HK$7,268. 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.

Travel information

Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Return price
HK$1,541

Trending flights to Plum Island

Prices were available within the past 7 days and start at HK$4,165 for one-way flights and HK$6,893 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Thu, 11 Dec - Wed, 31 Dec
HKG
Hong Kong SAR
BOS
Boston
HK$6,893 Return, found 2 days ago
HK$6,893
Return
found 2 days ago
Select Hainan Airlines flight, departing Thu, 11 Dec from Hong Kong SAR to Boston, returning Wed, 31 Dec, priced at HK$6,893 found 2 days ago

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