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

BOS — TFU
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Boston to Chengdu

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Chengdu (TFU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Popular in

December

Cheapest in

February

Average price

$2,092
Highest demand for flights based on searches. 7% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Best time to book a flight from Boston to Chengdu

Have a flexible travel schedule? Discover the best time to fly to Chengdu from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Chengdu

What is the cheapest month to book a flight from Boston to Chengdu?

Currently, October is the cheapest month in which you can book a flight from Boston to Chengdu (average of $802). Flying from Boston to Chengdu in June is currently the most expensive (average of $1,782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Chengdu

Get insights into the airlines that provide service to Chengdu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chengdu. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown Cathay Pacific from Boston to Chengdu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
972 reviews

Overall

7.6

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Cathay Pacific
7.6
Good
972 reviews
Cathay Pacific
7.6
Good
972 reviews

Overall

7.6

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Related info for your journey

Find useful and relevant information for your journey from Boston to Chengdu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Boston to Chengdu round-trip?

    Flying on Cathay Pacific is currently your cheapest option to Chengdu, with prices starting at $1,442. Cathay Pacific is currently priced 14% below the average price you’ll pay for this route.

  • Can I find deals for flights from Boston to Chengdu that include hotel bookings?

    Yes. In addition to deals on Boston to Chengdu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Chengdu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Chengdu.

  • Can I find deals for business class flights from Boston to Chengdu?

    Yes. Cheapflights offers flight deals from Boston to Chengdu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Chengdu?

    Currently, October is the cheapest month in which you can book a flight from Boston to Chengdu (average of $802). Flying from Boston to Chengdu in June is currently the most expensive (average of $1,782). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chengdu?

Book flights to Chengdu if you plan to visit one of these locations
Leshan

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Alternative routes for Boston to Chengdu

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Boston to Chengdu flights

Top airline flying from Boston to Chengdu

Discover the top airline that operate flights from Boston to Chengdu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,442Average$1,578FlexibilityNo cancel feeOn-time72%

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