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Cheap flights from Boston to Chengdu from $593

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Chengdu departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 9:00 pm
BOS
-
CTU
36h 30m
2 stops
Multiple Airlines Logo
2:55 pm - 10:51 am
CTU
-
BOS
31h 56m
2 stops
$1,197Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
7:45 am - 11:00 pm
BOS
-
CTU
27h 15m
2 stops
United Airlines Logo
12:45 pm - 8:14 am
CTU
-
BOS
31h 29m
2 stops
$1,304United Airlines
Fri, Sep 11 - Sun, Sep 20
Air China Logo
11:40 am - 10:25 am
BOS
-
CTU
34h 45m
2 stops
Air China Logo
5:15 pm - 6:02 am
CTU
-
BOS
48h 47m
2 stops
$1,380Air China
Fri, Sep 11 - Tue, Sep 15
Air China Logo
11:40 am - 10:00 pm
BOS
-
CTU
46h 20m
2 stops
Air China Logo
9:30 am - 11:59 pm
CTU
-
BOS
26h 29m
2 stops
$1,390Air China
Fri, Sep 11 - Tue, Sep 15
Air China Logo
11:40 am - 4:45 pm
BOS
-
CTU
41h 05m
2 stops
Air China Logo
9:30 am - 11:59 pm
CTU
-
BOS
26h 29m
2 stops
$1,450Air China
Fri, Sep 11 - Tue, Sep 15
China Eastern Logo
6:25 am - 3:15 pm
BOS
-
CTU
44h 50m
2 stops
China Eastern Logo
1:30 pm - 11:51 pm
CTU
-
BOS
46h 21m
2 stops
$1,454China Eastern
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
5:45 am - 11:00 pm
BOS
-
CTU
29h 15m
3 stops
United Airlines Logo
11:00 am - 6:02 am
CTU
-
BOS
31h 02m
2 stops
$1,549United Airlines
Sun, Sep 6 - Sun, Sep 13
Cathay Pacific Logo
12:30 am - 10:10 pm
BOS
-
CTU
32h 40m
1 stop
Cathay Pacific Logo
8:15 am - 10:00 pm
CTU
-
BOS
26h 45m
1 stop
$1,562Cathay Pacific
Sun, Nov 29 - Thu, Dec 31
Multiple Airlines Logo
7:00 am - 1:20 am
BOS
-
CTU
30h 20m
2 stops
Multiple Airlines Logo
8:10 am - 11:05 pm
CTU
-
BOS
26h 55m
1 stop
$1,564Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
11:55 pm - 10:25 am
BOS
-
CTU
22h 30m
1 stop
Multiple Airlines Logo
1:15 pm - 10:10 am
CTU
-
BOS
32h 55m
2 stops
$1,566Multiple Airlines
Fri, Sep 11 - Sun, Sep 20

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United Airlines flights from Boston to Chengdu

Our best United Airlines deals on Boston to Chengdu flight tickets
United Airlines
Sep 11
BOS7:45 amBoston Logan Intl
27h 15m
2 stops
CTU11:00 pmChengdu
Sep 20
CTU12:45 pmChengdu
31h 29m
2 stops
BOS8:14 amBoston Logan Intl
$1,304
United Airlines
Sep 6
BOS5:45 amBoston Logan Intl
29h 15m
3 stops
CTU11:00 pmChengdu
Sep 13
CTU11:00 amChengdu
31h 02m
2 stops
BOS6:02 amBoston Logan Intl
$1,549
United Airlines
Aug 18
BOS6:00 amBoston Logan Intl
29h 00m
3 stops
CTU11:00 pmChengdu
Aug 24
CTU7:00 amChengdu
26h 29m
2 stops
BOS9:29 pmBoston Logan Intl
$2,069

Air China flights from Boston to Chengdu

Our best Air China deals on Boston to Chengdu flight tickets
Air China
Sep 11
BOS11:40 amBoston Logan Intl
34h 45m
2 stops
CTU10:25 amChengdu
Sep 15
CTU5:15 pmChengdu
48h 47m
2 stops
BOS6:02 amBoston Logan Intl
$1,380
Air China
Sep 11
BOS11:40 amBoston Logan Intl
46h 20m
2 stops
CTU10:00 pmChengdu
Sep 15
CTU9:30 amChengdu
26h 29m
2 stops
BOS11:59 pmBoston Logan Intl
$1,390
Air China
Sep 11
BOS11:40 amBoston Logan Intl
41h 05m
2 stops
CTU4:45 pmChengdu
Sep 15
CTU9:30 amChengdu
26h 29m
2 stops
BOS11:59 pmBoston Logan Intl
$1,450

momondo 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, momondo users made 832,500 searches. Data last updated July 24, 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

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sun 9/6

8:30 pm-9:00 pm

2 stops36h 30m

Chengdu

Sun 9/13

2:55 pm-10:51 am

2 stops31h 56m

$1,197

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 9/11

7:45 am-11:00 pm

2 stops27h 15m

Chengdu

Sun 9/20

12:45 pm-8:14 am

2 stops31h 29m

$1,304

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 9/11

11:40 am-10:25 am

2 stops34h 45m

Chengdu

Tue 9/15

5:15 pm-6:02 am

2 stops48h 47m

$1,380

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 9/11

11:40 am-10:00 pm

2 stops46h 20m

Chengdu

Tue 9/15

9:30 am-11:59 pm

2 stops26h 29m

$1,390

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 9/11

11:40 am-4:45 pm

2 stops41h 05m

Chengdu

Tue 9/15

9:30 am-11:59 pm

2 stops26h 29m

$1,450

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sun 9/6

6:25 am-3:15 pm

2 stops44h 50m

Chengdu

Sun 9/13

1:30 pm-11:51 pm

2 stops46h 21m

$1,454

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sun 9/6

5:45 am-11:00 pm

3 stops29h 15m

Chengdu

Sun 9/13

11:00 am-6:02 am

2 stops31h 02m

$1,549

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sun 11/29

12:30 am-10:10 pm

1 stop32h 40m

Chengdu

Thu 12/31

8:15 am-10:00 pm

1 stop26h 45m

$1,562

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sun 9/6

7:00 am-1:20 am

2 stops30h 20m

Chengdu

Sun 9/13

8:10 am-11:05 pm

1 stop26h 55m

$1,564
Quickest round-trip

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 9/11

11:55 pm-10:25 am

1 stop22h 30m

Chengdu

Sun 9/20

1:15 pm-10:10 am

2 stops32h 55m

$1,566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Chengdu from

How to get the cheapest flight ticket from Boston to Chengdu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Chengdu?

Hainan Airlines and Cathay Pacific are the most popular carriers operating from Boston Logan Intl to Chengdu

When to book flights from Boston to Chengdu

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Chengdu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Chengdu (BOS to CTU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Chengdu

Fastest flight time

28h 45m

Direct flights

None
The fastest flight from Boston to Chengdu takes 28h 45m
There are no direct flights from Boston to Chengdu. There are no popular flight routes from Boston to Chengdu.
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Frequently asked questions about flying from Boston to Chengdu

  • How far is Boston Logan Intl to Chengdu by plane?

    The distance between Boston Logan Intl and Chengdu is about 7376.4 mi. A reasonable flight in good conditions will take 28h 45m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Chengdu Airport?

    Prices for flights from Boston Logan Intl Airport to Chengdu Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to Chengdu Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Chengdu Airport.

  • What documentation or ID do you need to fly to Chengdu Airport?

    The travel and health documents you'll need for your trip to Chengdu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chengdu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Chengdu?

Finding the right flight to Chengdu from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chengdu quick and easy, saving you time and money.

Can I find flights from Boston to Chengdu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Chengdu flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Chengdu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chengdu from Boston.

I’m not ready to book a flight from Boston to Chengdu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chengdu from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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