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Cheap flights from Boston to Chengdu from $545

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 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Chengdu

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
6:10 am - 12:15 pm
BOS
-
CTU
42h 05m
2 stops
China Eastern Logo
6:55 am - 9:50 pm
CTU
-
BOS
26h 55m
2 stops
$1,224China Eastern
Sat, May 2 - Sat, May 9
China Eastern Logo
6:10 am - 3:15 pm
BOS
-
CTU
45h 05m
2 stops
China Eastern Logo
6:10 pm - 11:59 pm
CTU
-
BOS
41h 49m
2 stops
$1,429China Eastern
Thu, Apr 30 - Mon, May 4
China Eastern Logo
6:10 am - 3:15 pm
BOS
-
CTU
45h 05m
2 stops
China Eastern Logo
6:10 pm - 11:59 pm
CTU
-
BOS
41h 49m
2 stops
$1,508China Eastern
Mon, Apr 13 - Mon, Apr 20
China Eastern Logo
6:10 am - 12:15 pm
BOS
-
CTU
42h 05m
2 stops
China Eastern Logo
1:30 pm - 11:59 pm
CTU
-
BOS
46h 29m
2 stops
$1,579China Eastern
Thu, Apr 30 - Mon, May 4
Etihad Airways Logo
4:25 pm - 2:35 pm
BOS
-
CTU
34h 10m
2 stops
Etihad Airways Logo
1:30 pm - 2:40 pm
CTU
-
BOS
37h 10m
2 stops
$1,650Etihad Airways
Thu, May 14 - Thu, May 21
United Airlines Logo
11:10 am - 11:00 pm
BOS
-
CTU
47h 50m
2 stops
United Airlines Logo
2:55 pm - 11:59 pm
CTU
-
BOS
45h 04m
3 stops
$1,666United Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
8:05 am - 9:30 pm
BOS
-
CTU
49h 25m
3 stops
United Airlines Logo
7:20 am - 9:27 pm
CTU
-
BOS
26h 07m
2 stops
$1,683United Airlines
Thu, Apr 30 - Mon, May 4
Etihad Airways Logo
4:25 pm - 2:35 pm
BOS
-
CTU
34h 10m
2 stops
Etihad Airways Logo
12:40 pm - 2:40 pm
CTU
-
BOS
38h 00m
2 stops
$1,684Etihad Airways
Tue, May 26 - Thu, Jun 4
United Airlines Logo
8:05 am - 9:30 pm
BOS
-
CTU
49h 25m
3 stops
United Airlines Logo
12:45 pm - 1:10 am
CTU
-
BOS
24h 25m
2 stops
$1,703United Airlines
Thu, Apr 30 - Mon, May 4
United Airlines Logo
5:45 am - 8:45 pm
BOS
-
CTU
51h 00m
3 stops
United Airlines Logo
7:20 am - 7:24 am
CTU
-
BOS
36h 04m
2 stops
$1,753United Airlines
Sat, May 2 - Sat, May 9

Etihad Airways flights from Boston to Chengdu

Our best Etihad Airways deals on Boston to Chengdu flight tickets
Etihad Airways
May 14
BOS4:25 pmBoston Logan Intl
34h 10m
2 stops
CTU2:35 pmChengdu
May 21
CTU1:30 pmChengdu
37h 10m
2 stops
BOS2:40 pmBoston Logan Intl
$1,650
Etihad Airways
May 26
BOS4:25 pmBoston Logan Intl
34h 10m
2 stops
CTU2:35 pmChengdu
Jun 4
CTU12:40 pmChengdu
38h 00m
2 stops
BOS2:40 pmBoston Logan Intl
$1,684

Air China flights from Boston to Chengdu

Our best Air China deals on Boston to Chengdu flight tickets
Air China
May 26
BOS7:30 amBoston Logan Intl
39h 45m
2 stops
CTU11:15 amChengdu
Jun 3
CTU8:00 amChengdu
29h 11m
2 stops
BOS1:11 amBoston Logan Intl
$2,008
Air China
Jul 1
BOS6:00 amBoston Logan Intl
30h 55m
2 stops
CTU12:55 amChengdu
Jul 29
CTU8:30 pmChengdu
48h 10m
2 stops
BOS8:40 amBoston Logan Intl
$2,260
Air China
Jul 1
BOS7:28 amBoston Logan Intl
28h 02m
2 stops
CTU11:30 pmChengdu
Jul 28
CTU9:30 amChengdu
34h 09m
2 stops
BOS7:39 amBoston Logan Intl
$2,262

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 April 2, 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

Sat 5/2

6:10 am-12:15 pm

2 stops42h 05m

Chengdu

Sat 5/9

6:55 am-9:50 pm

2 stops26h 55m

$1,224

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 4/30

6:10 am-3:15 pm

2 stops45h 05m

Chengdu

Mon 5/4

6:10 pm-11:59 pm

2 stops41h 49m

$1,429

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Mon 4/13

6:10 am-3:15 pm

2 stops45h 05m

Chengdu

Mon 4/20

6:10 pm-11:59 pm

2 stops41h 49m

$1,508

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 4/30

6:10 am-12:15 pm

2 stops42h 05m

Chengdu

Mon 5/4

1:30 pm-11:59 pm

2 stops46h 29m

$1,579

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 5/14

4:25 pm-2:35 pm

2 stops34h 10m

Chengdu

Thu 5/21

1:30 pm-2:40 pm

2 stops37h 10m

$1,650

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Mon 4/13

11:10 am-11:00 pm

2 stops47h 50m

Chengdu

Mon 4/20

2:55 pm-11:59 pm

3 stops45h 04m

$1,666

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 4/30

8:05 am-9:30 pm

3 stops49h 25m

Chengdu

Mon 5/4

7:20 am-9:27 pm

2 stops26h 07m

$1,683

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Tue 5/26

4:25 pm-2:35 pm

2 stops34h 10m

Chengdu

Thu 6/4

12:40 pm-2:40 pm

2 stops38h 00m

$1,684

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Thu 4/30

8:05 am-9:30 pm

3 stops49h 25m

Chengdu

Mon 5/4

12:45 pm-1:10 am

2 stops24h 25m

$1,703

BostonChengdu

BOS - CTU

BOSCTU

Boston Logan Intl

Sat 5/2

5:45 am-8:45 pm

3 stops51h 00m

Chengdu

Sat 5/9

7:20 am-7:24 am

2 stops36h 04m

$1,753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 airlines fly to Chengdu?

Cathay Pacific, Hainan Airlines and Qatar Airways are the top three most popular airlines that fly to Chengdu from Boston according to our data. Cathay Pacific is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Chengdu. Keep in mind that there are 3 different airlines that fly to Chengdu on a routine basis, so you have a few additional options to choose from.

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 15m

Direct flights

None
The fastest flight from Boston to Chengdu takes 28h 15m
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 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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