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Cheap flights from Boston to Chengdu from $769

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 8/19. 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.
China Eastern Logo
6:30 am - 3:15 pm
BOS
-
CTU
44h 45m
2 stops
China Eastern Logo
1:30 pm - 11:51 pm
CTU
-
BOS
46h 21m
2 stops
$1,469China Eastern
Thu, Sep 10 - Sun, Sep 13
Air China Logo
11:40 am - 12:55 pm
BOS
-
CTU
37h 15m
2 stops
Air China Logo
4:00 pm - 11:59 pm
CTU
-
BOS
43h 59m
2 stops
$1,535Air China
Thu, Sep 17 - Mon, Sep 21
Lufthansa Logo
10:00 pm - 11:00 pm
BOS
-
CTU
37h 00m
2 stops
Lufthansa Logo
8:00 am - 5:40 pm
CTU
-
BOS
45h 40m
2 stops
$1,682Lufthansa
Fri, Jul 3 - Sun, Jul 19
Lufthansa Logo
10:00 pm - 2:40 pm
BOS
-
CTU
28h 40m
2 stops
Lufthansa Logo
8:00 am - 5:40 pm
CTU
-
BOS
45h 40m
2 stops
$1,758Lufthansa
Thu, Jul 30 - Fri, Aug 21
Lufthansa Logo
5:45 pm - 11:00 pm
BOS
-
CTU
41h 15m
2 stops
Lufthansa Logo
8:00 am - 5:40 pm
CTU
-
BOS
45h 40m
2 stops
$1,833Lufthansa
Fri, Jul 10 - Fri, Jul 31
China Eastern Logo
6:20 am - 12:15 pm
BOS
-
CTU
41h 55m
2 stops
China Eastern Logo
1:30 pm - 11:51 pm
CTU
-
BOS
46h 21m
2 stops
$1,843China Eastern
Thu, Jul 30 - Sun, Aug 23
China Eastern Logo
6:20 am - 12:15 pm
BOS
-
CTU
41h 55m
2 stops
China Eastern Logo
1:30 pm - 9:07 pm
CTU
-
BOS
43h 37m
2 stops
$1,862China Eastern
Thu, Jul 30 - Sun, Aug 23
Lufthansa Logo
8:05 pm - 5:15 pm
BOS
-
CTU
33h 10m
2 stops
Lufthansa Logo
8:00 am - 5:40 pm
CTU
-
BOS
45h 40m
2 stops
$1,871Lufthansa
Fri, Jul 10 - Fri, Jul 31
Multiple Airlines Logo
5:10 pm - 1:20 am
BOS
-
CTU
44h 10m
2 stops
Multiple Airlines Logo
6:55 am - 2:55 pm
CTU
-
BOS
44h 00m
2 stops
$1,893Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
9:40 pm - 6:00 pm
BOS
-
CTU
32h 20m
3 stops
Multiple Airlines Logo
8:00 am - 5:40 pm
CTU
-
BOS
45h 40m
2 stops
$1,962Multiple Airlines
Fri, Jul 3 - Sun, Jul 19

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Lufthansa flights from Boston to Chengdu

Our best Lufthansa deals on Boston to Chengdu flight tickets
Lufthansa
Jul 3
BOS10:00 pmBoston Logan Intl
37h 00m
2 stops
CTU11:00 pmChengdu
Jul 19
CTU8:00 amChengdu
45h 40m
2 stops
BOS5:40 pmBoston Logan Intl
$1,682
Lufthansa
Jul 30
BOS10:00 pmBoston Logan Intl
28h 40m
2 stops
CTU2:40 pmChengdu
Aug 21
CTU8:00 amChengdu
45h 40m
2 stops
BOS5:40 pmBoston Logan Intl
$1,758
Lufthansa
Jul 10
BOS5:45 pmBoston Logan Intl
41h 15m
2 stops
CTU11:00 pmChengdu
Jul 31
CTU8:00 amChengdu
45h 40m
2 stops
BOS5:40 pmBoston Logan Intl
$1,833

China Eastern flights from Boston to Chengdu

Our best China Eastern deals on Boston to Chengdu flight tickets
China Eastern
Oct 20
BOS6:30 amBoston Logan Intl
30h 50m
2 stops
CTU1:20 amChengdu
Nov 3
CTU5:30 pmChengdu
43h 21m
2 stops
BOS11:51 pmBoston Logan Intl
$1,246
China Eastern
Oct 20
BOS6:30 amBoston Logan Intl
30h 50m
2 stops
CTU1:20 amChengdu
Nov 2
CTU5:30 pmChengdu
43h 21m
2 stops
BOS11:51 pmBoston Logan Intl
$1,319
China Eastern
Oct 23
BOS6:30 amBoston Logan Intl
30h 50m
2 stops
CTU1:20 amChengdu
Nov 3
CTU5:30 pmChengdu
43h 21m
2 stops
BOS11:51 pmBoston Logan Intl
$1,344

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 June 10, 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

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

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

Sun 7/19

8:00 am-5:40 pm

2 stops45h 40m

$1,682
Quickest round-trip

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 7/30

10:00 pm-2:40 pm

2 stops28h 40m

Chengdu

Fri 8/21

8:00 am-5:40 pm

2 stops45h 40m

$1,758

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 7/10

5:45 pm-11:00 pm

2 stops41h 15m

Chengdu

Fri 7/31

8:00 am-5:40 pm

2 stops45h 40m

$1,833

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 7/30

6:20 am-12:15 pm

2 stops41h 55m

Chengdu

Sun 8/23

1:30 pm-11:51 pm

2 stops46h 21m

$1,843

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 7/30

6:20 am-12:15 pm

2 stops41h 55m

Chengdu

Sun 8/23

1:30 pm-9:07 pm

2 stops43h 37m

$1,862

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 7/10

8:05 pm-5:15 pm

2 stops33h 10m

Chengdu

Fri 7/31

8:00 am-5:40 pm

2 stops45h 40m

$1,871

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Tue 7/21

5:10 pm-1:20 am

2 stops44h 10m

Chengdu

Tue 7/28

6:55 am-2:55 pm

2 stops44h 00m

$1,893

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Fri 7/3

9:40 pm-6:00 pm

3 stops32h 20m

Chengdu

Sun 7/19

8:00 am-5:40 pm

2 stops45h 40m

$1,962

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?

Air China and China Eastern 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

30h 50m

Direct flights

None
The fastest flight from Boston to Chengdu takes 30h 50m
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 30h 50m.

  • 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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