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$570+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CTU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. 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.
Wed 10/216:30 am
BOS
-
CTU
2 stops45h 10m
China Eastern
Wed 11/43:35 pm
CTU
-
BOS
2 stops45h 16m
China Eastern
Deal found 1/26$1,102
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:25 am
BOS
-
CTU
2 stops37h 05m
Air China
Thu 2/55:00 pm
CTU
-
BOS
2 stops27h 21m
Air China
Deal found 1/28$1,131
This IEagle deal was found by Cheapflights users on 1/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:25 am
BOS
-
CTU
2 stops51h 25m
Air China
Sun 3/810:00 pm
CTU
-
BOS
2 stops45h 04m
Air China
Deal found 1/28$1,206
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Fri 4/246:05 am
BOS
-
CTU
2 stops45h 10m
China Eastern
Sat 5/21:30 pm
CTU
-
BOS
2 stops46h 29m
China Eastern
Deal found 1/27$1,266
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:55 pm
BOS
-
CTU
2 stops50h 45m
Multiple Airlines
Wed 3/118:50 pm
CTU
-
BOS
2 stops37h 56m
Multiple Airlines
Deal found 1/28$1,474
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 1/296:17 pm
BOS
-
CTU
2 stops39h 08m
United Airlines
Thu 2/58:00 am
CTU
-
BOS
2 stops37h 10m
United Airlines
Deal found 1/28$1,480
This Travelocity deal was found by Cheapflights users on 1/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:40 pm
BOS
-
CTU
3 stops33h 05m
Multiple Airlines
Wed 11/48:30 pm
CTU
-
BOS
2 stops60h 50m
Multiple Airlines
Deal found 1/26$1,507
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 3/26:07 pm
BOS
-
CTU
2 stops41h 48m
United Airlines
Sun 3/82:35 pm
CTU
-
BOS
3 stops45h 22m
United Airlines
Deal found 1/28$1,542
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 1/308:25 am
BOS
-
CTU
2 stops27h 30m
United Airlines
Thu 2/57:00 am
CTU
-
BOS
3 stops42h 46m
United Airlines
Deal found 1/28$1,548
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:20 pm
BOS
-
CTU
2 stops33h 30m
Multiple Airlines
Sun 11/18:30 pm
CTU
-
BOS
2 stops60h 50m
Multiple Airlines
Deal found 1/26$1,582
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/141:50 pm
BOS
-
CTU
2 stops46h 05m
United Airlines
Fri 2/207:30 am
CTU
-
BOS
2 stops25h 26m
United Airlines
Deal found 1/28$1,594

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,206
(IEagle)

One-way from

$570
(FlightHub)
Provider with most accurate pricing for Boston Logan Intl-Chengdu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Chengdu flights.
Search Deals
From Boston Logan Intl to Chengdu
Search Deals
One-way flight from Boston Logan Intl to Chengdu
Search Deals

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 January 29, 2026.
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

Mon 3/2

8:25 am-12:50 am

2 stops51h 25m

Chengdu

Sun 3/8

10:00 pm-7:04 am

2 stops45h 04m

$1,206

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 4/24

6:05 am-3:15 pm

2 stops45h 10m

Chengdu

Sat 5/2

1:30 pm-11:59 pm

2 stops46h 29m

$1,266

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Wed 2/25

7:55 pm-11:40 am

2 stops50h 45m

Chengdu

Wed 3/11

8:50 pm-10:46 pm

2 stops37h 56m

$1,474

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Mon 3/2

6:07 pm-12:55 am

2 stops41h 48m

Chengdu

Sun 3/8

2:35 pm-10:57 pm

3 stops45h 22m

$1,542

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sat 2/14

1:50 pm-12:55 am

2 stops46h 05m

Chengdu

Fri 2/20

7:30 am-7:56 pm

2 stops25h 26m

$1,594

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 3/13

8:21 am-12:05 pm

2 stops39h 44m

Chengdu

Fri 3/20

10:00 pm-7:43 am

2 stops45h 43m

$1,647

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Wed 2/25

5:50 pm-10:25 pm

2 stops39h 35m

Chengdu

Wed 3/11

2:35 pm-12:49 pm

3 stops34h 14m

$1,753

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sat 3/14

7:16 am-7:45 pm

3 stops48h 29m

Chengdu

Sat 3/21

2:35 pm-7:04 am

2 stops28h 29m

$2,087

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Tue 3/17

9:30 am-6:55 pm

2 stops45h 25m

$570

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sun 3/15

4:40 pm-9:20 pm

3 stops40h 40m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 19 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Chengdu flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

  • How long is the flight from Boston to Chengdu?

    Air China, China Eastern, and United Airlines can get you from Boston to Chengdu in just under 41h 48m. Your travel time can differ by up to 9h 37m. Airlines will cover a distance of 7382 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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