How long is the flight from Chengdu to Boston?

Airlines like United Airlines and Air China fly from Chengdu to Boston in about 27h 57m. The time it takes to get you to your destination can typically vary by up to 8h 06m. Chengdu and Boston are separated by a distance of 7382 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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 day to fly round-trip from Chengdu to Boston?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 20% on your flight compared to booking on days when demand is much higher.

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.

$532+ Flights from Chengdu to Boston

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Cheap flight deals from Chengdu to Boston

Round-trip from	$1,280 (Air China)
One-way from	$532 (Kiwi.com)

From Chengdu to Boston Logan Intl

Search Deals

One-way flight from Chengdu to Boston Logan Intl

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Find flight deals from Chengdu to Boston

Cheapest flights from Chengdu to Boston
Explore the most affordable flight options available from Chengdu to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Mon 9/155:00 pmCTU - BOS

2 stops26h 18mMultiple Airlines

Mon 9/228:30 pmBOS - CTU

2 stops26h 55mMultiple Airlines

Deal found 8/17

$1,280

Mon 9/157:15 amCTU - BOS

2 stops36h 03mUnited Airlines

Mon 9/2211:00 amBOS - CTU

3 stops48h 15mUnited Airlines

Deal found 8/17

$1,406

Sat 10/48:00 amCTU - BOS

2 stops27h 57mAir China

Sat 10/116:00 amBOS - CTU

2 stops39h 55mAir China

Deal found 8/19

$1,556

Sat 10/47:25 pmCTU - BOS

2 stops33h 15mMultiple Airlines

Sat 10/116:10 pmBOS - CTU

3 stops28h 20mMultiple Airlines

Deal found 8/19

$1,710

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 August 20, 2025.

Mon 9/155:00 pmCTU - BOS

2 stops26h 18mMultiple Airlines

Mon 9/228:30 pmBOS - CTU

2 stops26h 55mMultiple Airlines

Deal found 8/17

$1,280

Mon 9/157:15 amCTU - BOS

2 stops36h 03mUnited Airlines

Mon 9/2211:00 amBOS - CTU

3 stops48h 15mUnited Airlines

Deal found 8/17

$1,406

Sat 10/48:00 amCTU - BOS

2 stops27h 57mAir China

Sat 10/116:00 amBOS - CTU

2 stops39h 55mAir China

Deal found 8/19

$1,556

Sat 10/47:25 pmCTU - BOS

2 stops33h 15mMultiple Airlines

Sat 10/116:10 pmBOS - CTU

3 stops28h 20mMultiple Airlines

Deal found 8/19

$1,710

Last-minute flights from Chengdu to Boston
Discover last-minute flight deals from Chengdu to Boston. Data last updated August 20, 2025 and is based on user searches.

Mon 9/155:00 pmCTU - BOS

2 stops26h 18mMultiple Airlines

Mon 9/228:30 pmBOS - CTU

2 stops26h 55mMultiple Airlines

Deal found 8/17

$1,280

Mon 9/157:15 amCTU - BOS

2 stops36h 03mUnited Airlines

Mon 9/2211:00 amBOS - CTU

3 stops48h 15mUnited Airlines

Deal found 8/17

$1,406

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 August 20, 2025.

Mon 9/153:00 pmCTU - BOS

3 stops36h 00mMultiple Airlines

Deal found 8/17

$532

Sun 10/268:00 pmCTU - BOS

2 stops47h 20mAir China

Deal found 8/18

$560

Thu 10/236:55 amCTU - BOS

2 stops45h 05mMultiple Airlines

Deal found 8/18

$571

Fri 10/241:45 pmCTU - BOS

2 stops30h 14mAir China

Deal found 8/18

$580

Sat 10/257:55 pmCTU - BOS

3 stops55h 46mMultiple Airlines

Deal found 8/18

$635

Sun 10/268:30 pmCTU - BOS

3 stops55h 11mMultiple Airlines

Deal found 8/18

$637

Fri 10/245:00 pmCTU - BOS

2 stops42h 00mMultiple Airlines

Deal found 8/18

$656

Thu 10/232:55 pmCTU - BOS

3 stops27h 05mUnited Airlines

Deal found 8/18

$870

Fly from

Fly to

Route

Depart

Return

Price

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 9/15

5:00 pm-7:18 am

2 stops26h 18m

Boston Logan Intl

Mon 9/22

8:30 pm-11:25 am

2 stops26h 55m

$1,280

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 9/15

7:15 am-7:18 am

2 stops36h 03m

Boston Logan Intl

Mon 9/22

11:00 am-11:15 pm

3 stops48h 15m

$1,406

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sat 10/4

8:00 am-11:57 pm

2 stops27h 57m

Boston Logan Intl

Sat 10/11

6:00 am-9:55 am

2 stops39h 55m

$1,556

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sat 10/4

7:25 pm-4:40 pm

2 stops33h 15m

Boston Logan Intl

Sat 10/11

6:10 pm-10:30 am

3 stops28h 20m

$1,710

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 9/15

3:00 pm-3:00 pm

3 stops36h 00m

$532

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sun 10/26

8:00 pm-7:20 am

2 stops47h 20m

$560

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Thu 10/23

6:55 am-4:00 pm

2 stops45h 05m

$571

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sat 10/25

9:00 pm-7:20 am

2 stops46h 20m

$580

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Fri 10/24

1:45 pm-7:59 am

2 stops30h 14m

$580

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sat 10/25

7:55 pm-3:41 pm

3 stops55h 46m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 14 results

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 and Air China fly from Chengdu to Boston in about 27h 57m. The time it takes to get you to your destination can typically vary by up to 8h 06m. Chengdu and Boston are separated by a distance of 7382 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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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$532+ 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 9/15. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chengdu to Boston

Round-trip from

One-way from

Find flight deals from Chengdu to Boston

Cheapest flights from Chengdu to BostonExplore the most affordable flight options available from Chengdu to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Explore the most affordable flight options available from Chengdu to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

Cheapflights Fare Finder

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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Cheapest flights from Chengdu to Boston
Explore the most affordable flight options available from Chengdu to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.