How long is the flight from Haikou to Boston?

Airlines like Cathay Pacific fly from Haikou to Boston in about 18h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8125 mi.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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

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

Most accurate provider : When it comes to deals on Haikou-Boston flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Haikou-Boston flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Haikou-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Haikou-Boston flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Haikou-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Haikou to Boston that include hotel bookings?

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

How can I find direct flights from Haikou to Boston?

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

Can I find deals for business class flights from Haikou to Boston?

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

$1,707+ Flights from Haikou to Boston

Q: E

Most trusted provider : When it comes to deals on Haikou-Boston flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Haikou-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: Can I find deals for flights from Haikou to Boston that include hotel bookings?

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

Q: How can I find direct flights from Haikou to Boston?

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

Q: Can I find deals for business class flights from Haikou to Boston?

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

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Cheap flight deals from Haikou to Boston

Cheapest flights from Haikou to Boston
Explore the most affordable flight options available from Haikou to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Fri 4/34:50 pm

HAK

BOS

1 stop18h 15m

Cathay Pacific

Sun 4/51:45 am

BOS

HAK

1 stop25h 55m

Cathay Pacific

Deal found 1/26

$1,707

Best flights from Haikou to Boston
Discover carefully curated flight deals from Haikou to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Fri 4/34:50 pm

HAK

BOS

1 stop18h 15m

Cathay Pacific

Sun 4/51:45 am

BOS

HAK

1 stop25h 55m

Cathay Pacific

Deal found 1/26

$1,707

Find flight deals from Haikou to Boston

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$1,707 (Cathay Pacific)

Provider with most accurate pricing for Haikou Meilan Intl-Boston Logan Intl flight deals.

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Provider most trusted by Cheapflights users for Haikou Meilan Intl-Boston Logan Intl flights.

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From Haikou Meilan Intl to Boston Logan Intl

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Fly from

Fly to

Route

Depart

Return

Price

HaikouBoston

HAK - BOS

HAKBOS

Haikou Meilan Intl

Fri 4/3

4:50 pm-11:05 pm

1 stop18h 15m

Boston Logan Intl

Sun 4/5

1:45 am-3:40 pm

1 stop25h 55m

$1,707

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Most accurate provider: When it comes to deals on Haikou-Boston flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Haikou-Boston flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Haikou-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Haikou-Boston flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Haikou-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Haikou to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Haikou 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.

Related info for your journey

How long is the flight from Haikou to Boston?
Airlines like Cathay Pacific fly from Haikou to Boston in about 18h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8125 mi.
Can I find deals for flights from Haikou to Boston that include hotel bookings?
Yes. In addition to deals on Haikou to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Haikou to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Haikou to Boston.
Can I find deals for business class flights from Haikou to Boston?
Yes. Cheapflights offers flight deals from Haikou to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Haikou to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Haikou to Boston

Cheapest flights from Haikou to Boston
Explore the most affordable flight options available from Haikou to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Explore the most affordable flight options available from Haikou to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Best flights from Haikou to Boston
Discover carefully curated flight deals from Haikou to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Discover carefully curated flight deals from Haikou to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Find flight deals from Haikou to Boston

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Round-trip from

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Use the filters below to find and compare flights from Haikou to Boston that are best for you.

Best time to book a flight from Haikou to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Haikou with our price prediction graph.

Related info for your journey

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

How long is the flight from Haikou to Boston?

Can I find deals for flights from Haikou to Boston that include hotel bookings?

How can I find direct flights from Haikou to Boston?

Can I find deals for business class flights from Haikou to Boston?

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

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$1,707+ Cheap flights from Haikou (HAK) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Haikou to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Haikou to Boston

Cheapest flights from Haikou to BostonExplore the most affordable flight options available from Haikou to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Explore the most affordable flight options available from Haikou to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Find flight deals from Haikou to Boston

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Haikou to Boston that are best for you.

Best time to book a flight from Haikou to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Haikou with our price prediction graph.

Related info for your journey

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

How long is the flight from Haikou to Boston?

Can I find deals for flights from Haikou to Boston that include hotel bookings?

How can I find direct flights from Haikou to Boston?

Can I find deals for business class flights from Haikou to Boston?

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 29, 2026.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Haikou to Boston
Explore the most affordable flight options available from Haikou to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.