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$634+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
CTU — BOS
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
1 adult, Economy
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Cheap 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 March 9, 2026.

This Mytrip deal was found by Cheapflights users on 3/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 pm
CTU
-
BOS
2 stops46h 53m
Air China
Sun 4/267:26 am
BOS
-
CTU
2 stops28h 04m
Air China
Deal found 3/5$1,170
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/27:20 am
CTU
-
BOS
3 stops28h 39m
United Airlines
Mon 4/66:01 pm
BOS
-
CTU
2 stops38h 44m
United Airlines
Deal found 3/4$1,419
This Expedia deal was found by Cheapflights users on 3/5. 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 7/109:00 pm
CTU
-
BOS
2 stops32h 40m
Multiple Airlines
Wed 8/510:00 pm
BOS
-
CTU
2 stops37h 00m
Multiple Airlines
Deal found 3/5$1,890
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/192:35 pm
CTU
-
BOS
3 stops34h 14m
United Airlines
Sun 3/225:45 am
BOS
-
CTU
3 stops31h 10m
United Airlines
Deal found 3/5$2,070
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:00 am
CTU
-
BOS
1 stop21h 40m
Multiple Airlines
Sun 4/266:40 pm
BOS
-
CTU
2 stops27h 15m
Multiple Airlines
Deal found 3/5$2,171
This Gotogate deal was found by Cheapflights users on 3/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:00 pm
CTU
-
BOS
1 stop31h 20m
Multiple Airlines
Sun 3/227:40 pm
BOS
-
CTU
2 stops26h 15m
Multiple Airlines
Deal found 3/5$2,779
This United Airlines deal was found by Cheapflights users on 3/5. 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 7/102:55 pm
CTU
-
BOS
3 stops42h 26m
United Airlines
Wed 8/56:00 am
BOS
-
CTU
2 stops28h 30m
United Airlines
Deal found 3/5$3,655

Find flight deals from Chengdu to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Chengdu (CTU) to Boston (BOS). 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 March 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,170
(Mytrip)

One-way from

$634
(Kiwi.com)
Provider with most accurate pricing for Chengdu-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chengdu-Boston Logan Intl flights.
Search Deals
From Chengdu to Boston Logan Intl
Search Deals
One-way flight from Chengdu to Boston Logan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chengdu to Boston 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 March 9, 2026.
Use the filters below to find and compare flights from Chengdu to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Thu 4/2

11:00 am-6:21 am

2 stops31h 21m

Boston Logan Intl

Mon 4/6

8:16 pm-10:30 pm

2 stops38h 14m

$1,419

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Thu 3/19

2:35 pm-12:49 pm

3 stops34h 14m

Boston Logan Intl

Sun 3/22

7:55 am-10:25 pm

2 stops50h 30m

$1,419
Cheapest one-way

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Tue 5/12

1:30 pm-6:40 am

2 stops29h 10m

$691

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 5/4

6:30 pm-7:24 am

2 stops48h 54m

$692
Quickest one-way

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 4/6

4:00 pm-7:23 am

2 stops27h 23m

$707

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Mon 5/4

10:00 pm-11:59 pm

3 stops37h 59m

$727

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Sun 5/3

9:00 pm-7:24 am

2 stops46h 24m

$797

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Tue 5/12

7:20 am-9:27 pm

3 stops50h 07m

$854

ChengduBoston

CTU - BOS

CTUBOS

Chengdu

Fri 4/10

7:20 am-8:24 am

2 stops37h 04m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

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

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?

    Airlines like United Airlines fly from Chengdu to Boston in about 31h 21m. 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.

See more FAQs

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