How long is a direct flight to Boston?

While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Boston to last approximately 15h 55m on average. The quickest direct flight to Boston at this time departs from Hong Kong (15h 55m), while the longest leaves from Hong Kong (15h 55m).

What is the best time of year to fly direct to Boston?

If you're seeking the lowest price on a direct flight to Boston, October is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Boston, when demand is typically at its lowest.

What is the most popular direct flight origin to Boston?

Currently, the most popular direct flight origin to Boston is Hong Kong. A return direct flight from Hong Kong to Boston typically costs around HK$10,786.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Direct flights to Boston

Find flight deals to Boston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 September 2026.

Mon 2-1119:45 -

Nonstop15h 15m

Sat 21-1100:30 -

Nonstop15h 30m

Deal found 24-9HK$8,964

Thu 8-1019:10 -

Nonstop15h 55m

Sun 18-1001:45 -

Nonstop15h 15m

Deal found 22-9HK$8,995

Wed 21-1019:10 -

Nonstop15h 55m

Tue 27-1001:30 -

Nonstop15h 30m

Deal found 22-9HK$9,019

Thu 22-1019:10 -

Nonstop15h 55m

Wed 28-1001:30 -

Nonstop15h 30m

Deal found 23-9HK$9,105

Wed 14-1019:10 -

Nonstop15h 55m

Sun 18-1001:45 -

Nonstop15h 15m

Deal found 22-9HK$9,129

Fri 23-1019:10 -

Nonstop15h 55m

Wed 4-1100:30 -

Nonstop15h 30m

Deal found 24-9HK$9,372

Sat 7-1119:45 -

Nonstop15h 15m

Fri 13-1100:30 -

Nonstop15h 30m

Deal found 23-9HK$9,568

Sun 18-1019:10 -

Nonstop15h 55m

Sat 24-1001:30 -

Nonstop15h 30m

Deal found 20-9HK$9,615

Fri 16-1019:10 -

Nonstop15h 55m

Sun 18-1001:45 -

Nonstop15h 15m

Deal found 23-9HK$9,631

Tue 10-1119:45 -

Nonstop15h 15m

Wed 18-1100:30 -

Nonstop15h 30m

Deal found 22-9HK$11,011

Best time to book a flight to Boston

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

HKG-BOS

Estimated return 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.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Tue 13-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$8,658

Fastest return journey

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Thu 29-10

19:45-23:00

Nonstop15h 15m

Boston Logan Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$8,697

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Mon 26-10

19:45-23:00

Nonstop15h 15m

Boston Logan Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$8,697

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Mon 2-11

19:45-22:00

Nonstop15h 15m

Boston Logan Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$8,713

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Wed 21-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$8,807

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Tue 20-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$8,807

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Mon 19-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$8,807

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Wed 14-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sun 18-10

01:45-05:00

Nonstop15h 15m

HK$9,129

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Tue 20-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 24-10

01:30-05:00

Nonstop15h 30m

HK$9,129

Hong KongBoston

HKG Hong Kong Intl - BOS Boston Logan Intl

HKGBOS

Hong Kong Intl

Thu 15-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sun 18-10

01:45-05:00

Nonstop15h 15m

HK$9,136

Flights are sorted by cheapest return flights first.

Deals found on 24-9

Showing 1-10 of 16 resultsSorted by cheapest first

Reviews of airlines flying non-stop to Boston

Read reviews from past customers who have flown Delta and Cathay Pacific to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,600 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

7.8

Good

8,600 reviews

Delta

7.8

Good

8,600 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Cathay Pacific

7.6

Good

1,494 reviews

Delta

7.8

Good

8,600 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

FAQ about direct flights to Boston

How long is a direct flight to Boston?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Boston to last approximately 15h 55m on average. The quickest direct flight to Boston at this time departs from Hong Kong (15h 55m), while the longest leaves from Hong Kong (15h 55m).
What is the best time of year to fly direct to Boston?
If you're seeking the lowest price on a direct flight to Boston, October is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Boston, when demand is typically at its lowest.
What is the most popular direct flight origin to Boston?
Currently, the most popular direct flight origin to Boston is Hong Kong. A return direct flight from Hong Kong to Boston typically costs around HK$10,786.

Browse thousands of different options on Cheapflights for your next trip

Popular United States destinations

Popular North America destinations

Popular Boston routes

Airlines

United States origins

Direct flights to United States

Direct flights to New York

Direct flights to Los Angeles

Direct flights to San Francisco

Direct flights to Chicago

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

This is the cheapest price on a non-stop flight to Boston found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-11. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Boston

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 September 2026.

Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 September 2026.

Best flights to Boston
Discover carefully curated flight deals to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Discover carefully curated flight deals to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights to Boston
Discover last-minute flight deals to Boston. Data last updated 25 September 2026 and is based on user searches.

Discover last-minute flight deals to Boston. Data last updated 25 September 2026 and is based on user searches.

One-way flights to Boston
Search for one-way flight options to Boston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Search for one-way flight options to Boston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Best time to book a flight to Boston

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

Cheapflights Fare Finder

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

Reviews of airlines flying non-stop to Boston

Read reviews from past customers who have flown Delta and Cathay Pacific to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQ about direct flights to Boston

Find answers to frequently asked questions about direct flights to Boston to unlock the best deals on Cheapflights.

How long is a direct flight to Boston?

What is the best time of year to fly direct to Boston?

What is the most popular direct flight origin to 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.

Direct flights to United States

Book a non-stop flight to one of these popular destinations located in United States.

Direct flights to North America

Book a non-stop flight to one of these popular destinations located in North America.

Flights to and from Boston

Consider one of these popular flight routes traveling to and from Boston.

Airlines flying direct to Boston

Consider these flights with airlines flying direct to Boston.

Direct flights from United States

Consider flying direct from one of these origins located in United States.

100% Free

Book With Flexibility

Travel Smart

HK$8,564+ Direct flights to Boston

This is the cheapest price on a non-stop flight to Boston found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-11. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Boston

Cheapest flights to BostonExplore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 September 2026.

Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 September 2026.

Best flights to BostonDiscover carefully curated flight deals to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Discover carefully curated flight deals to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights to BostonDiscover last-minute flight deals to Boston. Data last updated 25 September 2026 and is based on user searches.

Discover last-minute flight deals to Boston. Data last updated 25 September 2026 and is based on user searches.

One-way flights to BostonSearch for one-way flight options to Boston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Search for one-way flight options to Boston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.

Best time to book a flight to Boston

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

Cheapflights Fare Finder

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

Reviews of airlines flying non-stop to Boston

Read reviews from past customers who have flown Delta and Cathay Pacific to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQ about direct flights to Boston

Find answers to frequently asked questions about direct flights to Boston to unlock the best deals on Cheapflights.

How long is a direct flight to Boston?

What is the best time of year to fly direct to Boston?

What is the most popular direct flight origin to 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.

Direct flights to United States

Book a non-stop flight to one of these popular destinations located in United States.

Direct flights to North America

Book a non-stop flight to one of these popular destinations located in North America.

Flights to and from Boston

Consider one of these popular flight routes traveling to and from Boston.

Airlines flying direct to Boston

Consider these flights with airlines flying direct to Boston.

Direct flights from United States

Consider flying direct from one of these origins located in United States.

100% Free

Book With Flexibility

Travel Smart

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 September 2026.

Best flights to Boston
Discover carefully curated flight deals to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 September 2026.

Last-minute flights to Boston
Discover last-minute flight deals to Boston. Data last updated 25 September 2026 and is based on user searches.

One-way flights to Boston
Search for one-way flight options to Boston. Find affordable one-way fares based on user searches. Data last updated 25 September 2026.