How long is the flight from Chengdu to Boston?

Airlines like United Airlines fly from Chengdu to Boston in about 30h 49m. The time it takes to get you to your destination can typically vary by up to . Chengdu and Boston are separated by a distance of 7382 mi.

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

Currently, January is the cheapest month in which you can book a flight from Chengdu to Boston (average of $218). Flying from Chengdu to Boston in July is currently the most expensive (average of $311). 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 day to fly from Chengdu to Boston?

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

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 CTU to BOS?

It’s typically best to fly out from Chengdu to Boston in the morning. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

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

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

How can I find direct flights from Chengdu to Boston?

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

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

Yes. Cheapflights offers flight deals from Chengdu 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.

$459+ Flights from Chengdu to Boston

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Cheap flight deals from Chengdu to Boston

Round-trip from	$2,080 (United Airlines)
One-way from	$459 (Travelocity)

From Chengdu to Boston Logan Intl

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One-way flight from Chengdu to Boston Logan Intl

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Find flight deals from Chengdu to Boston

Best flights from Chengdu to Boston
Discover carefully curated flight deals from Chengdu to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Wed 2/187:00 amCTU - BOS

2 stops30h 49mUnited Airlines

Sun 2/226:07 pmBOS - CTU

2 stops41h 48mUnited Airlines

Deal found 9/14

$2,080

One-way flights from Chengdu to Boston
Search for one-way flight options from Chengdu to Boston. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Mon 11/108:50 pmCTU - BOS

2 stops47h 30mAir China

Deal found 9/17

$459

Mon 11/107:35 pmCTU - BOS

3 stops35h 35mMultiple Airlines

Deal found 9/17

$635

Sun 1/45:30 pmCTU - BOS

3 stops57h 50mMultiple Airlines

Deal found 9/16

$1,047

Sun 10/125:00 pmCTU - BOS

2 stops27h 30mChina Southern

Deal found 9/17

$1,064

Sun 11/3010:35 pmCTU - BOS

2 stops52h 45mMultiple Airlines

Deal found 9/16

$3,115

Sun 11/305:35 pmCTU - BOS

2 stops25h 43mChina Southern

Deal found 9/16

$4,039

Fly from

Fly to

Route

Depart

Return

Price

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Wed 2/18

7:00 am-12:49 am

2 stops30h 49m

Boston Logan Intl

Sun 2/22

6:07 pm-12:55 am

2 stops41h 48m

$2,080

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 11/10

8:50 pm-7:20 am

2 stops47h 30m

$459

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 11/10

7:35 pm-6:10 pm

3 stops35h 35m

$635

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sun 1/4

5:30 pm-2:20 pm

3 stops57h 50m

$1,047

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sun 10/12

5:00 pm-8:30 am

2 stops27h 30m

$1,064

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sun 11/30

10:35 pm-2:20 pm

2 stops52h 45m

$3,115

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sun 11/30

5:35 pm-6:18 am

2 stops25h 43m

$4,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Chengdu to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Chengdu 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 Chengdu to Boston?
Airlines like United Airlines fly from Chengdu to Boston in about 30h 49m. The time it takes to get you to your destination can typically vary by up to . Chengdu and Boston are separated by a distance of 7382 mi.
Can I find deals for flights from Chengdu to Boston that include hotel bookings?
Yes. In addition to deals on Chengdu to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chengdu to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chengdu to Boston.
Can I find deals for business class flights from Chengdu to Boston?
Yes. Cheapflights offers flight deals from Chengdu 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.
What is the cheapest month to book a flight from Chengdu to Boston?
Currently, January is the cheapest month in which you can book a flight from Chengdu to Boston (average of $218). Flying from Chengdu to Boston in July is currently the most expensive (average of $311). 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.

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$459+ Cheap flights from Chengdu (CTU) to Boston (BOS)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chengdu to Boston with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Chengdu to Boston

Round-trip from

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Find flight deals from Chengdu to Boston

Best flights from Chengdu to BostonDiscover carefully curated flight deals from Chengdu to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Discover carefully curated flight deals from Chengdu to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

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

Best time to book a flight from Chengdu to Boston

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

Related info for your journey

Find useful and relevant information for your journey from Chengdu 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 Chengdu to Boston?

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

How can I find direct flights from Chengdu to Boston?

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

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

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Best flights from Chengdu to Boston
Discover carefully curated flight deals from Chengdu to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.