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Cheap flights from Boston to Chengdu from $696

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 10/20. 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
0 bags

Find the cheapest flights from Boston to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
6:30 am - 1:20 am
BOS
-
CTU
30h 50m
2 stops
China Eastern Logo
6:10 pm - 11:58 pm
CTU
-
BOS
41h 48m
2 stops
$1,309China Eastern
Wed, Sep 30 - Sun, Oct 4
China Eastern Logo
6:30 am - 12:15 pm
BOS
-
CTU
41h 45m
2 stops
China Eastern Logo
6:55 am - 11:51 pm
CTU
-
BOS
28h 56m
2 stops
$1,380China Eastern
Thu, Oct 15 - Thu, Oct 22
China Eastern Logo
6:15 am - 12:15 pm
BOS
-
CTU
42h 00m
2 stops
China Eastern Logo
6:10 pm - 11:56 pm
CTU
-
BOS
41h 46m
2 stops
$1,524China Eastern
Thu, May 14 - Sun, May 17
China Eastern Logo
1:10 pm - 1:20 am
BOS
-
CTU
24h 10m
2 stops
China Eastern Logo
6:10 pm - 9:11 pm
CTU
-
BOS
39h 01m
2 stops
$1,634China Eastern
Wed, Sep 30 - Sun, Oct 4
Air China Logo
6:00 am - 12:55 am
BOS
-
CTU
30h 55m
2 stops
Air China Logo
9:00 pm - 7:52 am
CTU
-
BOS
46h 52m
2 stops
$1,657Air China
Wed, Sep 30 - Sun, Oct 4
Air China Logo
6:00 am - 11:30 pm
BOS
-
CTU
29h 30m
2 stops
Air China Logo
8:30 pm - 7:52 am
CTU
-
BOS
47h 22m
2 stops
$1,658Air China
Wed, Sep 30 - Sun, Oct 4
China Eastern Logo
6:15 am - 3:15 pm
BOS
-
CTU
45h 00m
2 stops
China Eastern Logo
12:25 pm - 11:56 pm
CTU
-
BOS
47h 31m
2 stops
$1,699China Eastern
Tue, May 19 - Mon, Jun 1
China Eastern Logo
6:15 am - 3:15 pm
BOS
-
CTU
45h 00m
2 stops
China Eastern Logo
6:10 pm - 11:56 pm
CTU
-
BOS
41h 46m
2 stops
$1,724China Eastern
Tue, May 19 - Thu, May 28
Multiple Airlines Logo
9:45 pm - 3:15 pm
BOS
-
CTU
53h 30m
2 stops
Multiple Airlines Logo
6:55 am - 1:37 pm
CTU
-
BOS
42h 42m
2 stops
$1,768Multiple Airlines
Mon, May 18 - Mon, Jun 1
China Eastern Logo
6:15 am - 11:55 pm
BOS
-
CTU
29h 40m
2 stops
China Eastern Logo
1:30 pm - 11:56 pm
CTU
-
BOS
46h 26m
2 stops
$1,819China Eastern
Wed, May 20 - Mon, Jun 1

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China Eastern flights from Boston to Chengdu

Our best China Eastern deals on Boston to Chengdu flight tickets
China Eastern
Sep 30
BOS6:30 amBoston Logan Intl
30h 50m
2 stops
CTU1:20 amChengdu
Oct 4
CTU6:10 pmChengdu
41h 48m
2 stops
BOS11:58 pmBoston Logan Intl
$1,309
China Eastern
Oct 15
BOS6:30 amBoston Logan Intl
41h 45m
2 stops
CTU12:15 pmChengdu
Oct 22
CTU6:55 amChengdu
28h 56m
2 stops
BOS11:51 pmBoston Logan Intl
$1,380
China Eastern
May 14
BOS6:15 amBoston Logan Intl
42h 00m
2 stops
CTU12:15 pmChengdu
May 17
CTU6:10 pmChengdu
41h 46m
2 stops
BOS11:56 pmBoston Logan Intl
$1,524

Air China flights from Boston to Chengdu

Our best Air China deals on Boston to Chengdu flight tickets
Air China
Sep 30
BOS6:00 amBoston Logan Intl
30h 55m
2 stops
CTU12:55 amChengdu
Oct 4
CTU9:00 pmChengdu
46h 52m
2 stops
BOS7:52 amBoston Logan Intl
$1,657
Air China
Sep 30
BOS6:00 amBoston Logan Intl
29h 30m
2 stops
CTU11:30 pmChengdu
Oct 4
CTU8:30 pmChengdu
47h 22m
2 stops
BOS7:52 amBoston Logan Intl
$1,658

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 May 4, 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

Wed 9/30

6:30 am-1:20 am

2 stops30h 50m

Chengdu

Sun 10/4

6:10 pm-11:58 pm

2 stops41h 48m

$1,309

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 10/15

6:30 am-12:15 pm

2 stops41h 45m

Chengdu

Thu 10/22

6:55 am-11:51 pm

2 stops28h 56m

$1,380

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 5/14

6:15 am-12:15 pm

2 stops42h 00m

Chengdu

Sun 5/17

6:10 pm-11:56 pm

2 stops41h 46m

$1,524
Quickest round-trip

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Wed 9/30

1:10 pm-1:20 am

2 stops24h 10m

Chengdu

Sun 10/4

6:10 pm-9:11 pm

2 stops39h 01m

$1,634

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Wed 9/30

6:00 am-12:55 am

2 stops30h 55m

Chengdu

Sun 10/4

9:00 pm-7:52 am

2 stops46h 52m

$1,657

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Wed 9/30

6:00 am-11:30 pm

2 stops29h 30m

Chengdu

Sun 10/4

8:30 pm-7:52 am

2 stops47h 22m

$1,658

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Tue 5/19

6:15 am-3:15 pm

2 stops45h 00m

Chengdu

Mon 6/1

12:25 pm-11:56 pm

2 stops47h 31m

$1,699

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Tue 5/19

6:15 am-3:15 pm

2 stops45h 00m

Chengdu

Thu 5/28

6:10 pm-11:56 pm

2 stops41h 46m

$1,724

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Mon 5/18

9:45 pm-3:15 pm

2 stops53h 30m

Chengdu

Mon 6/1

6:55 am-1:37 pm

2 stops42h 42m

$1,768

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Wed 5/20

6:15 am-11:55 pm

2 stops29h 40m

Chengdu

Mon 6/1

1:30 pm-11:56 pm

2 stops46h 26m

$1,819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

China Eastern is the most popular carrier 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

27h 15m

Direct flights

None
The fastest flight from Boston to Chengdu takes 27h 15m
There are no direct flights from Boston to Chengdu. There are no popular flight routes from Boston to Chengdu.
Search flight deals

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 27h 15m.

  • 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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