Cheap Flights to Plum Island from HK$690

View HK$690 flight on Tue, 27 Jan 2026Opens 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$690 for one-way flights and HK$1,380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 3 Feb - Tue, 10 Feb
LAX
Los Angeles
BOS
Boston
HK$1,380 Return, found 3 days ago
HK$1,380
Return
found 3 days ago
Select Delta flight, departing Tue, 3 Feb from Los Angeles to Boston, returning Tue, 10 Feb, priced at HK$1,380 found 3 days ago
American Airlines
Tue, 3 Feb - Tue, 10 Feb
LAX
Los Angeles
BOS
Boston
HK$2,089 Return, found 3 days ago
HK$2,089
Return
found 3 days ago
Select American Airlines flight, departing Tue, 3 Feb from Los Angeles to Boston, returning Tue, 10 Feb, priced at HK$2,089 found 3 days ago
United
Tue, 3 Feb - Tue, 10 Feb
LAX
Los Angeles
BOS
Boston
HK$2,089 Return, found 3 days ago
HK$2,089
Return
found 3 days ago
Select United flight, departing Tue, 3 Feb from Los Angeles to Boston, returning Tue, 10 Feb, priced at HK$2,089 found 3 days ago
Alaska Airlines
Thu, 22 Jan - Tue, 10 Feb
YYJ
Victoria
BOS
Boston
HK$2,403 Return, found 1 day ago
HK$2,403
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 22 Jan from Victoria to Boston, returning Tue, 10 Feb, priced at HK$2,403 found 1 day ago
Air Canada
Mon, 16 Feb - Tue, 3 Mar
YYJ
Victoria
BOS
Boston
HK$3,220 Return, found 1 day ago
HK$3,220
Return
found 1 day ago
Select Air Canada flight, departing Mon, 16 Feb from Victoria to Boston, returning Tue, 3 Mar, priced at HK$3,220 found 1 day ago

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$1,380 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$1,380 and HK$6,442. If you were flying one way out of Los Angeles (LAX), you could have landed a cheap fare from only HK$690.
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$1,380 and HK$6,442. 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$1,380

Trending flights to Plum Island

Prices were available within the past 7 days and start at HK$690 for one-way flights and HK$1,380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 21 Jan - Wed, 28 Jan
HKG
Hong Kong SAR
BOS
Boston
HK$6,442 Return, found 6 hours ago
HK$6,442
Return
found 6 hours ago
Select United flight, departing Wed, 21 Jan from Hong Kong SAR to Boston, returning Wed, 28 Jan, priced at HK$6,442 found 6 hours ago

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