Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Chengdu (CTU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Chengdu (CTU)

How to find the cheapest flight from Boston (BOS) to Chengdu (CTU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Chengdu (CTU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Chengdu (CTU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Chengdu in September , October 2026

28 Sep - 05 Oct $ 1,107.00
BOS
Boston
Cathay Pacific
1 STOPS
CTU
Chengdu
CTU
Chengdu
Cathay Pacific
1 STOPS
BOS
Boston
Pick dates
28 Sep - 04 Oct $ 1,457.00
BOS
Boston
Hainan Airlines
1 STOPS
CTU
Chengdu
CTU
Chengdu
Hainan Airlines
1 STOPS
BOS
Boston
Pick dates
28 Sep - 07 Oct $ 1,884.00
BOS
Boston
Hainan Airlines
1 STOPS
CTU
Chengdu
CTU
Chengdu
Hainan Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Chengdu

28 Sep - 30 Sep $ 1,694.00
BOS
Boston
Cathay Pacific
1 STOPS
CTU
Chengdu
CTU
Chengdu
Cathay Pacific
1 STOPS
BOS
Boston
Pick dates
28 Sep - 01 Oct $ 1,715.00
BOS
Boston
United Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
United Airlines
2 STOPS
BOS
Boston
Pick dates
27 Sep - 30 Sep $ 2,261.00
BOS
Boston
Cathay Pacific
1 STOPS
CTU
Chengdu
CTU
Chengdu
Cathay Pacific
1 STOPS
BOS
Boston
Pick dates

One-way flights to Chengdu from Boston

1:45 AM - 10:00 AM
Cathay Pacific
1 Stops
22h 50m
BOS - CTU
$ 676
Kiwi
Pick dates
1:45 AM - 7:15 PM
Cathay Pacific
1 Stops
32h 10m
BOS - CTU
$ 676
Kiwi
Pick dates
12:55 PM - 8:00 PM
Korean Air
1 Stops
22h 5m
BOS - CTU
$ 810
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Chengdu (CTU)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Chengdu (CTU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Chengdu (CTU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.