Cheap flights from Boston to Ko Yao Yai

View AU$1,272 flight on Fri, 17 Oct. 2025Opens in a new window

Popular airlines from Boston to Ko Yao Yai

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Boston (BOS) to Ko Yao Yai (HKT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, 23 Dec. - Sat, 3 Jan.
BOS
Boston
KBV
Krabi
AU$4,435 Return, found 6 days ago
AU$4,435
Return
found 6 days ago
Select Etihad Airways flight, departing Tue, 23 Dec. from Boston to Krabi, returning Sat, 3 Jan., priced at AU$4,435 found 6 days ago
Etihad Airways
Tue, 23 Dec. - Sat, 3 Jan.
BOS
Boston
KBV
Krabi
AU$4,527 Return, found 6 days ago
AU$4,527
Return
found 6 days ago
Select Etihad Airways flight, departing Tue, 23 Dec. from Boston to Krabi, returning Sat, 3 Jan., priced at AU$4,527 found 6 days ago
JetBlue Airways
Tue, 23 Dec. - Sat, 3 Jan.
BOS
Boston
KBV
Krabi
AU$4,595 Return, found 6 days ago
AU$4,595
Return
found 6 days ago
Select JetBlue Airways flight, departing Tue, 23 Dec. from Boston to Krabi, returning Sat, 3 Jan., priced at AU$4,595 found 6 days ago
Emirates
Tue, 23 Dec. - Sat, 3 Jan.
BOS
Boston
KBV
Krabi
AU$4,895 Return, found 6 days ago
AU$4,895
Return
found 6 days ago
Select Emirates flight, departing Tue, 23 Dec. from Boston to Krabi, returning Sat, 3 Jan., priced at AU$4,895 found 6 days ago
American Airlines
Tue, 23 Dec. - Sat, 3 Jan.
BOS
Boston
KBV
Krabi
AU$5,109 Return, found 6 days ago
AU$5,109
Return
found 6 days ago
Select American Airlines flight, departing Tue, 23 Dec. from Boston to Krabi, returning Sat, 3 Jan., priced at AU$5,109 found 6 days ago
Cathay Pacific
Tue, 23 Dec. - Sat, 3 Jan.
BOS
Boston
KBV
Krabi
AU$5,323 Return, found 6 days ago
AU$5,323
Return
found 6 days ago
Select Cathay Pacific flight, departing Tue, 23 Dec. from Boston to Krabi, returning Sat, 3 Jan., priced at AU$5,323 found 6 days ago

Find the cheapest month to fly from Boston (BOS) to Phuket (HKT)

September is typically the cheapest month to fly

From AU$1,306 - AU$2,194 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.