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$458+ Cheap flights from Boston (BOS) to Shanghai, China

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SHA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Shanghai are usually found in September or March, booked 89 days in advance, depart on a Sunday or Friday and return on a Tuesday

Cheap flight deals from Boston to Shanghai

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Shanghai (CN2). 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 September 16, 2025.

Round-trip from

$1,016
(KAYAK)

One-way from

$458
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,131
From Boston Logan Intl to Shanghai
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One-way flight from Boston Logan Intl to Shanghai
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Highest demand for flights based on searches. 12% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Shanghai

Cheapest flights from Boston to Shanghai
Explore the most affordable flight options available from Boston to Shanghai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:40 pmBOS - SHA
2 stops25h 55mHainan Airlines
Wed 11/268:35 amSHA - BOS
1 stop20h 45mHainan Airlines
Deal found 9/14$1,016
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:40 pmBOS - PVG
2 stops34h 40mHainan Airlines
Fri 11/286:55 amPVG - BOS
1 stop22h 25mHainan Airlines
Deal found 9/14$1,016
This lol.travel deal was found by Cheapflights users on 9/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:00 pmBOS - SHA
1 stop41h 10mKorean Air
Thu 11/136:25 pmSHA - BOS
1 stop27h 15mKorean Air
Deal found 9/14$1,018
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amBOS - SHA
2 stops27h 55mAir China
Tue 12/3011:30 amSHA - BOS
2 stops25h 24mAir China
Deal found 9/14$1,019
This IEagle deal was found by Cheapflights users on 9/15. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:40 pmBOS - PVG
2 stops27h 15mHainan Airlines
Sun 11/166:55 amPVG - BOS
1 stop22h 25mHainan Airlines
Deal found 9/15$1,019
This Air China deal was found by Cheapflights users on 9/14. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amBOS - SHA
2 stops27h 55mMultiple Airlines
Wed 12/173:15 pmSHA - BOS
2 stops29h 26mMultiple Airlines
Deal found 9/14$1,021
This Air China deal was found by Cheapflights users on 9/14. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:52 pmBOS - PVG
2 stops38h 28mMultiple Airlines
Tue 11/257:15 pmPVG - BOS
2 stops39h 23mMultiple Airlines
Deal found 9/14$1,021
This Air China deal was found by Cheapflights users on 9/14. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:30 amBOS - SHA
2 stops36h 25mAir China
Mon 11/247:45 amSHA - BOS
2 stops36h 35mAir China
Deal found 9/14$1,022
This Air China deal was found by Cheapflights users on 9/14. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:30 amBOS - PVG
2 stops39h 30mAir China
Mon 11/244:30 pmPVG - BOS
2 stops27h 50mAir China
Deal found 9/14$1,022
This IEagle deal was found by Cheapflights users on 9/15. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:00 pmBOS - PVG
1 stop23h 30mTurkish Airlines
Mon 12/2211:05 pmPVG - BOS
1 stop32h 00mTurkish Airlines
Deal found 9/15$1,025
This IEagle deal was found by Cheapflights users on 9/14. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:30 amBOS - SHA
2 stops39h 25mAir China
Tue 11/258:55 amSHA - BOS
2 stops27h 47mAir China
Deal found 9/14$1,026
This IEagle deal was found by Cheapflights users on 9/14. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:40 pmBOS - SHA
2 stops25h 55mHainan Airlines
Wed 12/178:35 amSHA - BOS
1 stop20h 45mHainan Airlines
Deal found 9/14$1,029

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Shanghai 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 September 16, 2025.
Use the filters below to find and compare flights from Boston to Shanghai that are best for you.

Fly from

Boston

Fly to

Shanghai

Route

Depart

Return

Price

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 10/20

7:30 am-5:25 pm

1 stop21h 55m

Shanghai Pu Dong

Sat 12/6

1:30 pm-9:43 pm

1 stop21h 13m

$1,052

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Wed 11/26

11:00 am-8:25 pm

1 stop20h 25m

Shanghai Pu Dong

Thu 1/15

8:50 am-8:40 am

1 stop36h 50m

$1,055

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sat 10/4

12:55 pm-9:40 am

1 stop32h 45m

Shanghai Pu Dong

Fri 10/10

8:50 am-10:10 am

1 stop37h 20m

$1,055

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sun 11/23

11:00 am-9:45 am

1 stop33h 45m

Shanghai Pu Dong

Tue 1/13

2:00 pm-8:40 am

1 stop31h 40m

$1,055

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Wed 11/26

11:00 am-8:25 pm

1 stop20h 25m

Shanghai Pu Dong

Fri 1/16

8:50 am-8:40 am

1 stop36h 50m

$1,055

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 10/20

5:34 am-1:45 pm

1 stop20h 11m

Shanghai Pu Dong

Sun 11/16

5:30 pm-7:37 am

2 stops27h 07m

$1,056

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Tue 10/14

9:10 pm-4:05 pm

2 stops30h 55m

Shanghai Pu Dong

Tue 11/18

5:30 pm-7:21 am

2 stops26h 51m

$1,056

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Thu 10/30

5:30 am-6:45 pm

2 stops25h 15m

Shanghai Pu Dong

Sat 11/15

8:55 pm-9:14 am

2 stops25h 19m

$1,056

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sat 10/18

6:05 pm-4:05 pm

2 stops34h 00m

Shanghai Pu Dong

Tue 11/11

6:00 pm-11:55 am

2 stops30h 55m

$1,056

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 10/20

6:00 am-5:45 pm

1 stop23h 45m

Shanghai Pu Dong

Tue 11/18

1:30 pm-11:39 pm

2 stops23h 09m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 43 results
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Best time to book a flight from Boston to Shanghai

Have a flexible travel schedule? Discover the best time to fly to Shanghai 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 Shanghai

How far ahead should I book a flight from Boston to Shanghai?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Shanghai. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Shanghai, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Boston to Shanghai (average of $1,076). Flying from Boston to Shanghai in June is currently the most expensive (average of $1,573). 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 SHA?

Find hourly flight availability from Boston to Shanghai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from Boston to Shanghai in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Boston to Shanghai?

Use this chart to determine the cheapest time to fly round-trip from Boston to Shanghai. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Shanghai flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Boston to Shanghai?

Reviews of airlines servicing Shanghai

Get insights into the airlines that provide service to Shanghai. 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 Shanghai. Reviews last updated September 16, 2025.
See what other customers who have flown with Hainan Airlines, Delta, and Cathay Pacific from Boston to Shanghai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very good
45 reviews

Comfort

8.0

Food

8.4

Crew

8.8

Boarding

8.5

Overall

8.2

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very good
45 reviews
Hainan Airlines
8.2
Very good
45 reviews

Comfort

8.0

Food

8.4

Crew

8.8

Boarding

8.5

Overall

8.2

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Delta
8.0
Very good
7,957 reviews
Hainan Airlines
8.2
Very good
45 reviews

Comfort

8.0

Food

8.4

Crew

8.8

Boarding

8.5

Overall

8.2

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Cathay Pacific
7.6
Good
993 reviews
Hainan Airlines
8.2
Very good
45 reviews

Comfort

8.0

Food

8.4

Crew

8.8

Boarding

8.5

Overall

8.2

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
United Airlines
7.4
Good
8,924 reviews
Hainan Airlines
8.2
Very good
45 reviews

Comfort

8.0

Food

8.4

Crew

8.8

Boarding

8.5

Overall

8.2

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
British Airways
6.7
Okay
7,363 reviews
Hainan Airlines
8.2
Very good
45 reviews

Comfort

8.0

Food

8.4

Crew

8.8

Boarding

8.5

Overall

8.2

Entertainment

7.5

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Boston to Shanghai. 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 Shanghai?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Shanghai. On average, Logan Intl has 0 outbound flights to Shanghai per day from 11 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Shanghai?

    Departing from Boston to Shanghai will take you 20h 25m. The distance between Boston and Shanghai is about 7288 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to Shanghai round-trip?

    Cheapflights users have booked flights from Boston to Shanghai round-trip from $469. Other airlines that can offer you cheap pricing are Air China, from $516, and Turkish Airlines, from $673. These flights start at 65% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Shanghai one-way?

    $486 is the cheapest one-way deal found within the past few days, from Hainan Airlines. You may also be able to find cheap deals on United Airlines and Air China, with prices starting from $496 and $517, respectively.

  • Where are the most common layover locations when flying from Boston to Shanghai?

    Flights departing from Boston and landing in Shanghai layover in Hong Kong most frequently. Seattle follows Hong Kong in terms of the most common layover location on Boston to Shanghai flights.

  • What are some popular things to do or see while on a layover in Hong Kong?

    Hong Kong Disneyland, Shatin Baptist Church, and Fa Yeun Street Market are the most popular attractions in Hong Kong if you're in need of something to do during your layover. Hong Kong Disneyland, Shatin Baptist Church, and Fa Yeun Street Market can be accessed by traveling approximately 7.8 mi, 18.3 mi, and 16.2 mi, respectively from Hong Kong Intl.

  • What are some popular points of interest to see during a layover in Seattle?

    Most Seattle visitors opt to spend their time at Pike Place Market, Space Needle, and Seattle Waterfront. Pike Place Market, Space Needle and Seattle Waterfront are located about 11.2 mi, 12.0 mi, and 10.9 mi, respectively from Seattle/Tacoma Intl if you are interested in checking them out. Travelers in need of a car in Seattle can rent one for about $64 per day.

  • Where are the least popular layover locations for Boston to Shanghai flights?

    Boston to Shanghai flights have a layover in Beijing least often. London sees the second fewest layovers for non-direct flights flying from Boston to Shanghai.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Shanghai 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 Shanghai?

    Currently, September is the cheapest month in which you can book a flight from Boston to Shanghai (average of $1,076). Flying from Boston to Shanghai in June is currently the most expensive (average of $1,573). 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

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Alternative routes for Boston to Shanghai

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Hongqiao Intl flights
Boston to Pu Dong flights
Hartford to Hongqiao Intl flights
Hartford to Pu Dong flights
Albany to Hongqiao Intl flights

Top 10 airlines flying from Boston to Shanghai

Discover the top 10 airlines that operate flights from Boston to Shanghai. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$469Average$1,099FlexibilityNo cancel feeOn-time61%
Air ChinaCheapest$516Average$1,070FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$673Average$1,133FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$982Average$1,139FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,009Average$1,603FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$1,031Average$1,340FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,031Average$1,370FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,091Average$1,331FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,138Average$1,239FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$1,190Average$1,380FlexibilityNo cancel feeOn-time68%

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