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Ko Phi Phi

$536+ Cheap flights from Boston (BOS) to Ko Phi Phi, Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — HKT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Boston Logan Intl to Ko Phi Phi are usually found in September or November, booked 75 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from Boston to Ko Phi Phi

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Ko Phi Phi (K33). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$937
(oojo)

One-way from

$536
(Delta)

Popular in

July

Cheapest in

September

Average price

$1,226
From Boston Logan Intl to Ko Phi Phi
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One-way flight from Boston Logan Intl to Ko Phi Phi
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Highest demand for flights based on searches. 18% potential increase in price ($316 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Boston to Ko Phi Phi

Cheapest flights from Boston to Ko Phi Phi
Explore the most affordable flight options available from Boston to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/254:10 pmBOS - HKT
2 stops29h 25mEtihad Airways
Mon 3/102:50 amHKT - BOS
1 stop23h 50mEtihad Airways
Deal found 1/20$937
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:40 amBOS - HKT
2 stops28h 00mDelta
Wed 3/1211:20 pmHKT - BOS
2 stops36h 45mDelta
Deal found 1/19$976
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:00 pmBOS - HKT
1 stop31h 45mTurkish Airlines
Wed 11/2610:25 pmHKT - BOS
1 stop31h 40mTurkish Airlines
Deal found 1/20$1,028
This ScholarTrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/46:00 amBOS - HKT
2 stops51h 40mKorean Air
Wed 2/1211:20 pmHKT - BOS
1 stop21h 20mKorean Air
Deal found 1/20$1,081
This SmartFares deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:10 pmBOS - HKT
2 stops41h 00mMultiple Airlines
Fri 11/147:50 pmHKT - BOS
2 stops30h 50mMultiple Airlines
Deal found 1/19$1,095
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:15 pmBOS - HKT
2 stops24h 20mQatar Airways
Wed 3/1212:50 amHKT - BOS
1 stop25h 05mQatar Airways
Deal found 1/20$1,125
This Gotogate deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/38:00 pmBOS - HKT
2 stops39h 05mIndiGo
Tue 2/181:30 pmHKT - BOS
2 stops40h 35mIndiGo
Deal found 1/19$1,214
This Ovago deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2412:30 amBOS - HKT
1 stop29h 05mCathay Pacific
Tue 3/1112:20 pmHKT - BOS
1 stop21h 40mCathay Pacific
Deal found 1/20$1,229
This Emirates deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:05 pmBOS - HKT
2 stops29h 10mEmirates
Wed 5/79:20 pmHKT - BOS
2 stops51h 50mEmirates
Deal found 1/20$1,255
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1912:40 pmBOS - HKT
3 stops33h 30mSingapore Airlines
Wed 2/268:40 amHKT - BOS
2 stops32h 32mSingapore Airlines
Deal found 1/20$1,372

Find flights from Boston to Ko Phi Phi within your budget

Customize your flight search to find flights from Boston to Ko Phi Phi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 2/4

11:45 am-9:40 pm

2 stops45h 55m

Phuket City

Wed 2/12

11:20 pm-8:04 pm

2 stops32h 44m

$976

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 2/4

4:10 pm-6:05 pm

1 stop37h 55m

Phuket City

Wed 2/12

10:20 am-2:40 pm

2 stops40h 20m

$1,062

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Fri 3/28

10:15 pm-9:35 am

2 stops24h 20m

Phuket City

Mon 3/31

11:25 pm-2:50 pm

1 stop26h 25m

$1,125

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Wed 3/5

6:00 am-9:40 pm

2 stops51h 40m

Phuket City

Sun 3/9

11:20 pm-9:40 am

1 stop21h 20m

$1,153

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Wed 3/5

4:10 pm-3:40 pm

3 stops35h 30m

Phuket City

Sun 3/9

7:10 pm-9:40 am

2 stops25h 30m

$1,287

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Wed 3/5

8:00 pm-11:05 pm

2 stops39h 05m

Phuket City

Sat 3/8

12:05 am-6:05 pm

2 stops30h 00m

$1,338

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Fri 1/31

12:30 am-11:20 am

1 stop22h 50m

Phuket City

Mon 3/3

12:20 pm-10:00 pm

1 stop21h 40m

$1,363

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Fri 3/7

10:10 pm-7:40 pm

1 stop33h 30m

Phuket City

Fri 3/14

9:55 pm-2:30 pm

2 stops27h 35m

$1,368

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Fri 3/28

9:00 pm-3:40 pm

1 stop31h 40m

Phuket City

Mon 3/31

10:15 pm-7:40 pm

1 stop32h 25m

$1,379

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 4/1

4:41 pm-2:10 pm

3 stops34h 29m

Phuket City

Tue 4/22

9:50 am-2:37 pm

2 stops39h 47m

$1,520

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 13 results
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Best time to book a flight from Boston to Ko Phi Phi

Have a flexible travel schedule? Discover the best time to fly to Ko Phi Phi from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Ko Phi Phi

Get recent, data-driven insights about flights from Boston to Ko Phi Phi including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to Ko Phi Phi?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Ko Phi Phi. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Ko Phi Phi, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boston to Ko Phi Phi?

Currently, September is the cheapest month in which you can book a flight from Boston to Ko Phi Phi (average of $1,104). Flying from Boston to Ko Phi Phi in December is currently the most expensive (average of $1,759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to K33?

Find hourly flight availability from Boston to Ko Phi Phi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Boston to Ko Phi Phi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Boston to Ko Phi Phi?

Use this chart to determine the cheapest time to fly round-trip from Boston to Ko Phi Phi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Ko Phi Phi flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ko Phi Phi by month

Plan your trip to Ko Phi Phi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Phi Phi ranges from 1.2 - 16.1 inches per month. September is typically the wettest month, when rainfall can reach 16.1 in. January is typically the driest time to visit Ko Phi Phi when rainfall is around 1.2 in.

Temperature in Ko Phi Phi by month

Plan your trip to Ko Phi Phi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Phi Phi, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Ko Phi Phi

Get insights into the airlines that provide service to Ko Phi Phi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Phi Phi. Reviews last updated January 21, 2025.
See what other customers who have flown with Etihad Airways, Cathay Pacific and Qatar Airways from Boston to Ko Phi Phi have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,360 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,752 reviews
Korean Air
8.5
Very good
1,039 reviews

Boarding

8.5

Food

8.1

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Boston to Ko Phi Phi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Ko Phi Phi?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Ko Phi Phi from Boston. Booking flights from Logan Intl (BOS) to Ko Phi Phi should be relatively easy as there are 0 daily outbound flights to Ko Phi Phi from 8 different airlines.

  • What are the cheapest airlines to fly from Boston to Ko Phi Phi one-way?

    $536 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on IndiGo and Etihad Airways, with prices starting from $572 and $622, respectively.

  • Can I find deals for flights from Boston to Ko Phi Phi that include hotel bookings?

    Yes. In addition to deals on Boston to Ko Phi Phi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Ko Phi Phi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Ko Phi Phi.

  • Can I find deals for business class flights from Boston to Ko Phi Phi?

    Yes. Cheapflights offers flight deals from Boston to Ko Phi Phi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Ko Phi Phi?

    Currently, September is the cheapest month in which you can book a flight from Boston to Ko Phi Phi (average of $1,104). Flying from Boston to Ko Phi Phi in December is currently the most expensive (average of $1,759). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Boston to Ko Phi Phi

Discover the top 8 airlines that operate flights from Boston to Ko Phi Phi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$852Average$1,035FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$923Average$986FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,049Average$1,350FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,065Average$1,372FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,090Average$1,479FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,093Average$1,911FlexibilityNo cancel feeOn-time71%
EmiratesCheapest$1,100Average$1,974FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$1,121Average$1,397FlexibilityNo cancel feeOn-time75%
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