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$612+ Cheap flights from Boston (BOS) to Capital, China (PEK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PEK
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Beijing Capital are usually found in September or November, booked 51 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Boston to Capital

Cheapest flights from Boston to Capital
Explore the most affordable flight options available from Boston to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:45 am
BOS
-
PEK
1 stop32h 40m
Cathay Pacific
Fri 8/144:40 pm
PEK
-
BOS
1 stop42h 25m
Cathay Pacific
Deal found 5/12$1,144
This KAYAK deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:40 pm
BOS
-
PEK
1 stop19h 30m
Hainan Airlines
Sun 11/12:20 pm
PEK
-
BOS
Nonstop15h 00m
Hainan Airlines
Deal found 5/11$1,145
This Korean Air deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:05 am
BOS
-
PEK
2 stops24h 25m
Korean Air
Sat 9/191:30 am
PEK
-
BOS
1 stop20h 40m
Korean Air
Deal found 5/11$1,148
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:40 pm
BOS
-
PEK
1 stop19h 30m
Hainan Airlines
Wed 10/282:20 pm
PEK
-
BOS
Nonstop15h 00m
Hainan Airlines
Deal found 5/11$1,149
This FlightHub deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:40 pm
BOS
-
PEK
1 stop19h 30m
Hainan Airlines
Sun 11/222:20 pm
PEK
-
BOS
Nonstop15h 00m
Hainan Airlines
Deal found 5/12$1,150
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:00 pm
BOS
-
PEK
1 stop37h 25m
United Airlines
Tue 9/85:25 pm
PEK
-
BOS
1 stop34h 30m
United Airlines
Deal found 5/10$1,151
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:27 pm
BOS
-
PEK
2 stops31h 58m
United Airlines
Fri 9/45:25 pm
PEK
-
BOS
2 stops28h 11m
United Airlines
Deal found 5/9$1,154
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:34 pm
BOS
-
PEK
2 stops28h 06m
United Airlines
Tue 9/225:25 pm
PEK
-
BOS
1 stop24h 25m
United Airlines
Deal found 5/14$1,155
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:45 am
BOS
-
PEK
1 stop28h 40m
Cathay Pacific
Sun 11/296:35 pm
PEK
-
BOS
1 stop40h 25m
Cathay Pacific
Deal found 5/12$1,157
This Korean Air deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:55 am
BOS
-
PEK
2 stops35h 45m
Korean Air
Sat 9/191:30 am
PEK
-
BOS
1 stop20h 40m
Korean Air
Deal found 5/11$1,159

Find flight deals from Boston to Capital

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Capital (PEK). 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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,144
(Kiwi.com)

One-way from

$612
(oojo)

Popular in

June

Cheapest in

September

Average price

$1,496

Good round-trip deal

$1,813 or less
Provider with most accurate pricing for Boston Logan Intl-Beijing Capital flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Beijing Capital flights.
Search Deals
From Boston Logan Intl to Beijing Capital
Search Deals
One-way flight from Boston Logan Intl to Beijing Capital
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($305 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Beijing Capital.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Capital 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, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Boston to Beijing Capital Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Tue 7/28

6:10 pm-3:25 pm

1 stop33h 15m

Beijing Capital

Fri 9/4

5:25 pm-9:36 am

2 stops28h 11m

$1,162
Quickest round-trip

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Thu 7/23

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Wed 8/26

12:40 am-2:10 pm

1 stop25h 30m

$1,423

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Tue 6/2

11:05 pm-10:20 pm

1 stop35h 15m

Beijing Capital

Fri 6/26

12:40 am-2:10 pm

1 stop25h 30m

$1,430

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Mon 5/25

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Sun 7/19

12:40 am-2:10 pm

1 stop25h 30m

$1,445

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Fri 6/5

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Sat 6/27

12:40 am-2:10 pm

1 stop25h 30m

$1,451

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Mon 5/25

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Tue 8/18

7:25 am-2:10 pm

1 stop42h 45m

$1,516

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Mon 5/25

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Thu 5/28

12:40 am-2:10 pm

1 stop25h 30m

$1,539

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Wed 8/12

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Mon 8/31

12:40 am-2:10 pm

1 stop25h 30m

$1,539

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Mon 6/15

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Thu 7/2

7:25 am-2:10 pm

1 stop42h 45m

$1,649

BostonBeijing

BOS - PEK

BOSPEK

Boston Logan Intl

Mon 6/15

11:05 pm-3:25 pm

1 stop28h 20m

Beijing Capital

Mon 7/6

12:40 am-2:10 pm

1 stop25h 30m

$1,649

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Boston to Capital

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Capital in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Beijing Capital Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Beijing Capital Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Beijing Capital Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Beijing Capital Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Beijing Capital Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Capital

Have a flexible travel schedule? Discover the best time to fly to Capital 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 Beijing Capital Airport

How far ahead should I book a flight from Boston to Beijing Capital Airport?

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Beijing Capital Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Beijing Capital Airport?

Currently, September is the cheapest month in which you can book a flight from Boston to Beijing Capital Airport (average of $965). Flying from Boston to Beijing Capital Airport in June is currently the most expensive (average of $1,786). 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.

What is the cheapest time of day to fly from BOS to PEK?

Find hourly flight availability from Boston to Capital. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2026.

When flying from Boston to Beijing Capital Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Boston to Beijing Capital Airport?

Reviews of airlines servicing Capital

Get insights into the airlines that provide service to Capital. 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 Capital. Reviews last updated May 15, 2026.
Read reviews from past customers who have flown Korean Air,Hainan Airlines, andCathay Pacific from Boston to Beijing Capital Airport. 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.
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,217 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hainan Airlines
8.3
Very good
66 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,329 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Turkish Airlines
7.4
Good
4,367 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Beijing Capital?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Beijing Capital from Boston. Booking flights from Logan Intl (BOS) to Beijing Capital should be relatively easy as there are 0 daily outbound flights to Beijing Capital from 4 different airlines.

  • How long is the flight from Boston to Beijing Capital Airport?

    Departing from Boston to Beijing Capital Airport will take you 28h 20m. There are 6716 mi between Boston and Beijing Capital Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Beijing Capital Airport round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Beijing Capital Airport, with prices starting at $801. Additional round-trip tickets that might be worth considering are offered by Hainan Airlines and Korean Air, with the lowest prices starting at $870 and $955, respectively. You may be able to fly from Boston to Beijing Capital Airport for 36% less than the average price by searching for these airlines.

  • What are the cheapest flights from Boston to Beijing Capital Airport?

    The cheapest flight price from Boston to Beijing Capital Airport is $961. On average you can expect to pay $1,818. The most popular route, (Boston Logan Intl - Beijing Capital), can usually be booked for $956.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Capital 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 Beijing Capital Airport?

    Currently, September is the cheapest month in which you can book a flight from Boston to Beijing Capital Airport (average of $965). Flying from Boston to Beijing Capital Airport in June is currently the most expensive (average of $1,786). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Capital

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Beijing Daxing Intl flights

Top 4 airlines flying from Boston to Capital

Discover the top 4 airlines that operate flights from Boston to Capital. 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$801Average$1,089FlexibilityNo cancel feeOn-time77%
Hainan AirlinesCheapest$870Average$1,268FlexibilityNo cancel feeOn-time61%
Korean AirCheapest$955Average$1,124FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,257Average$1,620FlexibilityNo cancel feeOn-time72%

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