Cheap Flights from Chengdu to Boston from $627

Frequently Asked Questions

• What are the cheapest flights from Chengdu to Boston (CTU-BOS)?

  Based on Trip.com data, Hainan Airlines offers one-way fares as low as $627 on Cheapest nonstop routes (e.g. TFU to BOS on Sat, May 23), while Cathay Pacific offers Cheapest nonstop round-trips from $1,201 departing on Tue, Apr 21 and returning on Mon, Apr 27.

• Which airlines offer direct flights from Chengdu to Boston?

  At the moment, you can catch a nonstop flight from Chengdu to Boston with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Chengdu to Boston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chengdu to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Chengdu to Boston?

  To find best deals on flights from Chengdu to Boston, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, May 23, with one-way flights priced at just $627.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hainan Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Boston travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Chengdu (CTU) to Boston (BOS) the cheapest?

  The cheapest months to fly from Chengdu to Boston is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Chengdu to Boston on?

  After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Chengdu to Boston on April 19, 2026 with Hainan Airlines, with prices starting at $1,152.

• Which airports can I fly to for Boston from Chengdu?

  You can land at any one of the following hubs in Boston, with Chengdu Tianfu International Airport to Boston Logan International Airport (TFU-BOS) is by far the most common option on this route: Boston Logan International Airport (BOS) Hartford Barnes Airport (BNH) Portsmouth International Airport (PSM).

• Is there any time difference between Chengdu and Boston?

  The time difference between Boston and Chengdu is 13h.

• How do I change or cancel my ticket from Chengdu to Boston?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.