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$1,028+ Cheap flights from Boston (BOS) to Chengdu (CTU)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CTU
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Boston to Chengdu

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Chengdu (CTU). 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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$6,262
(AranGrant)

One-way from

$1,028
(Air China)
Provider with most accurate pricing for Boston Logan Intl-Chengdu flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Chengdu flights.
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From Boston Logan Intl to Chengdu
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One-way flight from Boston Logan Intl to Chengdu
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Find flight deals from Boston to Chengdu

Cheapest flights from Boston to Chengdu
Explore the most affordable flight options available from Boston to Chengdu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
mié. 9/246:00 amBOS - CTU
2 stops42h 25mAir China
dom. 10/128:00 pmCTU - BOS
2 stops47h 50mAir China
Deal found 4/28$1,361
This Air China deal was found by Cheapflights users on 4/28. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/77:09 amBOS - CTU
2 stops27h 26mMultiple Airlines
sáb. 9/2010:00 pmCTU - BOS
3 stops43h 59mMultiple Airlines
Deal found 4/28$1,924
This FlightHub deal was found by Cheapflights users on 4/28. 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.
mié. 8/66:20 amBOS - CTU
2 stops44h 55mChina Eastern
jue. 8/146:55 amCTU - BOS
2 stops27h 02mChina Eastern
Deal found 4/28$1,932
This AranGrant deal was found by Cheapflights users on 4/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/258:05 pmBOS - CTU
2 stops33h 10mLufthansa
jue. 6/57:00 amCTU - BOS
2 stops46h 40mLufthansa
Deal found 4/28$6,262
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/285:30 amBOS - CTU
3 stops29h 10mUnited Airlines
mié. 6/47:20 amCTU - BOS
2 stops24h 33mUnited Airlines
Deal found 4/28$9,247

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Chengdu 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 abril 29, 2025.
Use the filters below to find and compare flights from Boston to Chengdu that are best for you.

Fly from

Boston

Fly to

Chengdu

Route

Depart

Return

Price

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

dom. 5/25

8:05 pm-5:15 pm

2 stops33h 10m

Chengdu

jue. 6/5

7:00 am-5:40 pm

2 stops46h 40m

$6,262

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

mié. 5/28

6:15 am-3:15 pm

2 stops45h 00m

Chengdu

mié. 6/4

6:55 am-11:48 pm

2 stops28h 53m

$6,549

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

mié. 5/28

5:30 am-10:40 pm

3 stops29h 10m

Chengdu

mié. 6/4

7:20 am-7:53 pm

2 stops24h 33m

$9,247

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

dom. 5/25

7:25 am-8:45 pm

2 stops25h 20m

Chengdu

jue. 6/5

10:00 pm-4:40 pm

1 stop30h 40m

$11,938

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

sáb. 7/26

6:00 am-11:35 pm

2 stops29h 35m

$1,028

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

lun. 7/28

6:30 am-12:15 pm

2 stops41h 45m

$1,208

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

dom. 7/27

8:05 am-10:35 pm

2 stops50h 30m

$1,791

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from Boston to Chengdu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Chengdu in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Chengdu flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Chengdu flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Chengdu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Chengdu flights, Cheapflights users trust AranGrant the most. AranGrant 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 Boston-Chengdu 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 Boston to Chengdu

Have a flexible travel schedule? Discover the best time to fly to Chengdu 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Chengdu

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

Currently, September is the cheapest month in which you can book a flight from Boston to Chengdu (average of $885). Flying from Boston to Chengdu in July is currently the most expensive (average of $1,814). 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 CTU?

Find hourly flight availability from Boston to Chengdu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

It’s optimal to fly from Boston to Chengdu in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the morning.

Rainfall in Chengdu by month

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

In terms of precipitation, rainfall in Chengdu ranges from 0.0 - 9.8 inches per month. August is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chengdu when rainfall is around 0.0 in.

Temperature in Chengdu by month

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

If weather is an important factor for your trip to Chengdu, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Chengdu

Get insights into the airlines that provide service to Chengdu. 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 Chengdu. Reviews last updated abril 29, 2025.
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
China Eastern
7.1
Good
148 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
7,042 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What are the cheapest airlines flying from Boston to Chengdu round-trip?

    Flying on Lufthansa is currently your cheapest option to Chengdu, with prices starting at $6,262. Additional round-trip tickets that might be worth considering are offered by China Eastern and United Airlines, with the lowest prices starting at $6,549 and $9,247, respectively.

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

    $1,028 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on China Eastern and United Airlines, with prices starting from $1,208 and $1,791, respectively.

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

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

  • How can I find direct flights from Boston to Chengdu?

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

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

    Yes. Cheapflights offers flight deals from Boston to Chengdu 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 Chengdu?

    Currently, September is the cheapest month in which you can book a flight from Boston to Chengdu (average of $885). Flying from Boston to Chengdu in July is currently the most expensive (average of $1,814). 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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Other flights to Chengdu

Explore flights to Chengdu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on abril 29, 2025.
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Top airline flying from Boston to Chengdu

Discover the top airline that operate flights from Boston to Chengdu. 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,135Average$1,928FlexibilityNo cancel feeOn-time67%

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