$625 Cheap Flights from Boston (BOS) to Beijing (PEK)

View $625 flight on Wed, Aug 20, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Capital Intl. Airport (PEK)

Find available prices by choosing your travel dates.

Cheap Flights from Boston to Beijing (BOS-PEK)

Prices were available within the past 7 days and start at $625 for one-way flights and $1,074 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, Aug 20 - Sat, Sep 13
BOS
Boston
PEK
Beijing
$1,074 Roundtrip, just found
$1,074
Roundtrip
just found
Select Korean Air flight, departing Wed, Aug 20 from Boston to Beijing, returning Sat, Sep 13, priced at $1,074 just found
Korean Air
Tue, Apr 29 - Mon, May 5
BOS
Boston
PEK
Beijing
$1,084 Roundtrip, found 8 hours ago
$1,084
Roundtrip
found 8 hours ago
Select Korean Air flight, departing Tue, Apr 29 from Boston to Beijing, returning Mon, May 5, priced at $1,084 found 8 hours ago
Korean Air
Tue, Aug 5 - Fri, Aug 29
BOS
Boston
PEK
Beijing
$1,085 Roundtrip, found 3 days ago
$1,085
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Aug 5 from Boston to Beijing, returning Fri, Aug 29, priced at $1,085 found 3 days ago
Hainan Airlines
Wed, Oct 1 - Wed, Oct 15
BOS
Boston
PEK
Beijing
$1,086 Roundtrip, found 9 hours ago
$1,086
Roundtrip
found 9 hours ago
Select Hainan Airlines flight, departing Wed, Oct 1 from Boston to Beijing, returning Wed, Oct 15, priced at $1,086 found 9 hours ago
Turkish Airlines
Tue, Sep 9 - Thu, Sep 25
BOS
Boston
PEK
Beijing
$1,152 Roundtrip, found 2 hours ago
$1,152
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Tue, Sep 9 from Boston to Beijing, returning Thu, Sep 25, priced at $1,152 found 2 hours ago
Air China
Tue, Oct 21 - Tue, Nov 4
BOS
Boston
PEK
Beijing
$1,301 Roundtrip, found 1 day ago
$1,301
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Oct 21 from Boston to Beijing, returning Tue, Nov 4, priced at $1,301 found 1 day ago
Emirates
Sun, Nov 9 - Tue, Nov 18
BOS
Boston
PEK
Beijing
$1,318 Roundtrip, just found
$1,318
Roundtrip
just found
Select Emirates flight, departing Sun, Nov 9 from Boston to Beijing, returning Tue, Nov 18, priced at $1,318 just found
Cathay Pacific
Thu, May 1 - Thu, May 22
BOS
Boston
PEK
Beijing
$1,432 Roundtrip, found 1 hour ago
$1,432
Roundtrip
found 1 hour ago
Select Cathay Pacific flight, departing Thu, May 1 from Boston to Beijing, returning Thu, May 22, priced at $1,432 found 1 hour ago
All Nippon Airways
Sun, Sep 14 - Sun, Nov 9
BOS
Boston
PEK
Beijing
$1,433 Roundtrip, found 6 hours ago
$1,433
Roundtrip
found 6 hours ago
Select All Nippon Airways flight, departing Sun, Sep 14 from Boston to Beijing, returning Sun, Nov 9, priced at $1,433 found 6 hours ago
Austrian Airlines
Wed, Feb 11 - Fri, Feb 27
BOS
Boston
PEK
Beijing
$1,459 Roundtrip, found 2 days ago
$1,459
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Wed, Feb 11 from Boston to Beijing, returning Fri, Feb 27, priced at $1,459 found 2 days ago
Flights from Boston (BOS) to Beijing (PEK)
Origin airport
Logan Intl.
Destination airport
Capital Intl.
Airlines serving
Air Canada, Air China, Air France, All Nippon Airways, Asiana Airlines, Austrian Airlines, Cathay Pacific, Delta, Emirates, Hainan Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, TAP Portugal, Turkish Airlines, United
Roundtrip price
$1,074
Distance
6720 mi

Boston to Beijing Flights

The cheapest times to fly from Boston to Beijing

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Beijing are during the month of August. You can find some of the cheapest flights from Boston to Beijing with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Beijing

Sunday is one of the best days to book for cheap flights from Boston to Beijing: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Beijing

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Beijing in 2025. You can also book with separate airlines for your outbound and return journeys, from $625 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Beijing flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Beijing airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Capital Intl. Airport (PEK) cost?
Discover the latest flight deals from BOS to PEK by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOS to PEK?
The cheapest flights from BOS to PEK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOS to PEK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BOS to PEK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Logan Intl. Airport (BOS) to Capital Intl. Airport (PEK)?
Nonstop flights from Logan Intl. Airport (BOS) to Capital Intl. Airport (PEK) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from BOS to PEK?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Capital Intl. Airport (PEK)?
Book a flight from Logan Intl. Airport (BOS) to Capital Intl. Airport (PEK) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Capital Intl. Airport (PEK) last-minute?
Booking your plane ticket from BOS to PEK shortly before your journey is typically more expensive. But if there’s some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a BOS to PEK flight and hotel package?
Securing a BOS to PEK flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Capital Intl. Airport (PEK)?
In most cases, you’re able to reschedule or cancel your BOS to PEK flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s fees and guidelines on flight changes, or if you’d like further details, go to our Customer Service portal.

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*Available to One Key members.