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$769+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CTU
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This FlightHub deal was found by Cheapflights users on 6/10. 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.
Tue 10/206:30 am
BOS
-
CTU
2 stops30h 50m
China Eastern
Tue 11/35:30 pm
CTU
-
BOS
2 stops43h 21m
China Eastern
Deal found 6/10$1,246
This China Eastern deal was found by Cheapflights users on 6/10. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am
BOS
-
CTU
2 stops30h 50m
China Eastern
Wed 11/45:30 pm
CTU
-
BOS
2 stops43h 21m
China Eastern
Deal found 6/10$1,319
This China Eastern deal was found by Cheapflights users on 6/10. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am
BOS
-
CTU
2 stops30h 50m
China Eastern
Wed 11/45:30 pm
CTU
-
BOS
2 stops43h 21m
China Eastern
Deal found 6/10$1,344
This China Eastern deal was found by Cheapflights users on 6/10. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am
BOS
-
CTU
2 stops42h 05m
China Eastern
Fri 11/62:35 pm
CTU
-
BOS
2 stops46h 16m
China Eastern
Deal found 6/10$1,369
This China Eastern deal was found by Cheapflights users on 6/7. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am
BOS
-
CTU
2 stops44h 45m
China Eastern
Sun 9/131:30 pm
CTU
-
BOS
2 stops46h 21m
China Eastern
Deal found 6/7$1,469
This China Eastern deal was found by Cheapflights users on 6/10. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am
BOS
-
CTU
2 stops42h 05m
China Eastern
Sun 11/12:35 pm
CTU
-
BOS
2 stops46h 16m
China Eastern
Deal found 6/10$1,494
This Air China deal was found by Cheapflights users on 6/9. 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.
Thu 9/1711:40 am
BOS
-
CTU
2 stops37h 15m
Air China
Mon 9/214:00 pm
CTU
-
BOS
2 stops43h 59m
Air China
Deal found 6/9$1,535
This Expedia deal was found by Cheapflights users on 6/11. 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.
Fri 7/310:00 pm
BOS
-
CTU
2 stops37h 00m
Lufthansa
Mon 7/208:00 am
CTU
-
BOS
2 stops45h 40m
Lufthansa
Deal found 6/11$1,712
This China Eastern deal was found by Cheapflights users on 6/10. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:30 am
BOS
-
CTU
2 stops30h 50m
China Eastern
Mon 11/22:35 pm
CTU
-
BOS
2 stops46h 16m
China Eastern
Deal found 6/10$1,762
This Air China deal was found by Cheapflights users on 6/10. 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.
Wed 10/217:45 am
BOS
-
CTU
2 stops27h 45m
Air China
Thu 11/510:00 pm
CTU
-
BOS
2 stops46h 18m
Air China
Deal found 6/10$1,770
This Air China deal was found by Cheapflights users on 6/10. 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.
Fri 10/2311:45 am
BOS
-
CTU
2 stops34h 10m
Air China
Thu 11/510:00 pm
CTU
-
BOS
2 stops46h 18m
Air China
Deal found 6/10$1,817
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:45 pm
BOS
-
CTU
2 stops50h 30m
Multiple Airlines
Thu 7/166:55 am
CTU
-
BOS
2 stops48h 40m
Multiple Airlines
Deal found 6/11$1,818

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 June 12, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,246
(FlightHub)

One-way from

$769
(Justfly.com)
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 June 12, 2026.
Use the filters below to find and compare flights from Boston to Chengdu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Tue 10/20

6:30 am-1:20 am

2 stops30h 50m

Chengdu

Mon 11/2

5:30 pm-11:51 pm

2 stops43h 21m

$1,319

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Wed 10/21

6:30 am-1:20 am

2 stops30h 50m

Chengdu

Fri 11/6

5:30 pm-11:51 pm

2 stops43h 21m

$1,344

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sat 10/24

6:30 am-12:35 pm

2 stops42h 05m

Chengdu

Mon 11/2

2:35 pm-11:51 pm

2 stops46h 16m

$1,344

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sat 10/24

6:30 am-12:35 pm

2 stops42h 05m

Chengdu

Tue 11/3

2:35 pm-11:51 pm

2 stops46h 16m

$1,344

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 10/23

6:30 am-1:20 am

2 stops30h 50m

Chengdu

Fri 11/6

5:30 pm-11:51 pm

2 stops43h 21m

$1,369

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 9/10

6:30 am-3:15 pm

2 stops44h 45m

Chengdu

Sun 9/13

1:30 pm-11:51 pm

2 stops46h 21m

$1,469

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Tue 10/20

6:30 am-12:15 pm

2 stops41h 45m

Chengdu

Sun 11/1

2:35 pm-11:51 pm

2 stops46h 16m

$1,469

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 9/17

11:40 am-12:55 pm

2 stops37h 15m

Chengdu

Mon 9/21

4:00 pm-11:59 pm

2 stops43h 59m

$1,535

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 7/3

10:00 pm-11:00 pm

2 stops37h 00m

Chengdu

Mon 7/20

8:00 am-5:40 pm

2 stops45h 40m

$1,712

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 7/10

9:45 pm-12:15 pm

2 stops50h 30m

Chengdu

Thu 7/16

6:55 am-7:35 pm

2 stops48h 40m

$1,818

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Boston-Chengdu flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Boston-Chengdu flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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?

    China Eastern can get you from Boston to Chengdu in just under 30h 50m. Your travel time can differ by up to . Airlines will cover a distance of 7382 mi.

  • 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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