$465+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SHA
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Shanghai with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Shanghai
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Cheapest flights from Boston to ShanghaiExplore 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 August 16, 2026.
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 August 16, 2026.
This Justfly.com deal was found by Cheapflights users on 8/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:45 am -
1 stop21h 20m
Tue 10/1312:20 pm -
1 stop22h 45m
Deal found 8/11![Cathay Pacific logo]()
$1,028
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 am -
1 stop21h 40m
Fri 9/1112:10 pm -
2 stops21h 49m
Deal found 8/12![United Airlines logo]()
$1,030
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Tue 10/61:45 am -
1 stop34h 10m
Wed 10/212:30 pm -
1 stop20h 35m
Deal found 8/12![Cathay Pacific logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:13 pm -
1 stop35h 12m
Mon 10/1212:10 pm -
1 stop20h 47m
Deal found 8/12![United Airlines logo]()
$1,033
This CheapOair deal was found by Cheapflights users on 8/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:55 pm -
1 stop21h 40m
Tue 12/227:35 pm -
1 stop38h 25m
Deal found 8/15![Hainan Airlines logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:45 am -
1 stop21h 40m
Sun 10/1112:10 pm -
1 stop32h 06m
Deal found 8/11![United Airlines logo]()
$1,034
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop22h 20m
Mon 10/510:30 pm -
1 stop36h 35m
Deal found 8/14![Cathay Pacific logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:17 pm -
2 stops36h 28m
Thu 12/108:55 pm -
1 stop23h 23m
Deal found 8/12![United Airlines logo]()
$1,036
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:12 am -
2 stops25h 43m
Fri 9/1811:40 am -
2 stops31h 59m
Deal found 8/14![Multiple Airlines logo]()
$1,037
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:01 pm -
2 stops36h 24m
Fri 10/168:10 pm -
1 stop23h 27m
Deal found 8/11![United Airlines logo]()
$1,038
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 8/301:45 am -
1 stop25h 50m
Tue 9/151:20 pm -
1 stop21h 45m
Deal found 8/12![Cathay Pacific logo]()
$1,039
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:01 pm -
2 stops36h 24m
Wed 10/1412:10 pm -
1 stop22h 47m
Deal found 8/11![United Airlines logo]()
$1,039
Best flights from Boston to ShanghaiDiscover carefully curated flight deals from Boston to Shanghai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Boston to Shanghai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
2 stops23h 25m
Fri 9/1112:10 pm -
2 stops23h 49m
Deal found 8/12![United Airlines logo]()
$1,030
This Cathay Pacific deal was found by Cheapflights users on 8/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:45 am -
1 stop22h 20m
Sun 10/1810:30 pm -
1 stop36h 35m
Deal found 8/12![Cathay Pacific logo]()
$1,050
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:20 pm -
2 stops30h 05m
Tue 10/275:35 pm -
2 stops27h 30m
Deal found 8/14![Delta logo]()
$1,051
This Korean Air deal was found by Cheapflights users on 8/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:55 pm -
1 stop19h 15m
Tue 11/242:00 pm -
1 stop31h 40m
Deal found 8/14![Korean Air logo]()
$1,072
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:00 pm -
2 stops31h 55m
Sun 11/111:30 am -
2 stops33h 22m
Deal found 8/14![Multiple Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
2 stops23h 25m
Sun 11/18:55 pm -
2 stops26h 23m
Deal found 8/11![United Airlines logo]()
$1,030
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:30 am -
1 stop25h 50m
Mon 11/161:35 pm -
1 stop21h 25m
Deal found 8/11![Cathay Pacific logo]()
$1,050
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:00 am -
2 stops24h 55m
Tue 2/95:35 pm -
2 stops28h 29m
Deal found 8/11![Delta logo]()
$1,051
This Cathay Pacific deal was found by Cheapflights users on 8/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:45 am -
1 stop22h 20m
Mon 10/121:20 pm -
1 stop21h 45m
Deal found 8/12![Cathay Pacific logo]()
$1,050
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:00 am -
2 stops24h 55m
Thu 1/217:35 pm -
2 stops28h 55m
Deal found 8/14![Delta logo]()
$1,051
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/75:45 am -
2 stops24h 00m
Fri 9/118:10 pm -
1 stop23h 43m
Deal found 8/14![United Airlines logo]()
$1,069
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/37:08 am -
2 stops43h 12m
Tue 2/91:35 pm -
1 stop21h 25m
Deal found 8/11![Multiple Airlines logo]()
$1,194
This Cathay Pacific deal was found by Cheapflights users on 8/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:45 am -
1 stop31h 10m
Mon 10/510:30 pm -
1 stop36h 35m
Deal found 8/14![Cathay Pacific logo]()
$1,050
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/279:00 pm -
2 stops29h 25m
Wed 2/1010:00 am -
1 stop18h 46m
Deal found 8/13![Delta logo]()
$1,051
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:45 am -
1 stop22h 20m
Mon 10/121:20 pm -
1 stop21h 45m
Deal found 8/13![Cathay Pacific logo]()
$1,050
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:29 am -
1 stop20h 21m
Fri 9/119:55 am -
1 stop26h 03m
Deal found 8/15![Delta logo]()
$1,069
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:45 am -
1 stop22h 20m
Sun 10/1810:30 pm -
1 stop36h 35m
Deal found 8/13![Cathay Pacific logo]()
$1,100
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:45 am -
1 stop22h 20m
Sun 10/1810:30 pm -
1 stop36h 35m
Deal found 8/13![Cathay Pacific logo]()
$1,100
This Cathay Pacific deal was found by Cheapflights users on 8/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:30 am -
1 stop22h 50m
Thu 11/121:35 pm -
1 stop21h 25m
Deal found 8/14![Cathay Pacific logo]()
$1,217
Last-minute flights from Boston to ShanghaiDiscover last-minute flight deals from Boston to Shanghai. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Shanghai. Data last updated August 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:13 pm -
1 stop35h 12m
Mon 10/1212:10 pm -
1 stop20h 47m
Deal found 8/12![United Airlines logo]()
$1,033
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:15 am -
1 stop21h 30m
Wed 10/1412:10 pm -
2 stops32h 37m
Deal found 8/11![United Airlines logo]()
$1,043
This Justfly.com deal was found by Cheapflights users on 8/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:45 am -
1 stop21h 20m
Tue 10/1312:20 pm -
1 stop22h 45m
Deal found 8/11![Cathay Pacific logo]()
$1,028
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:01 pm -
2 stops36h 24m
Fri 10/168:10 pm -
1 stop23h 27m
Deal found 8/11![United Airlines logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:45 am -
1 stop21h 40m
Sun 10/1112:10 pm -
1 stop32h 06m
Deal found 8/11![United Airlines logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:01 pm -
2 stops36h 24m
Wed 10/1412:10 pm -
1 stop22h 47m
Deal found 8/11![United Airlines logo]()
$1,039
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 8/301:45 am -
1 stop22h 20m
Thu 9/171:20 pm -
1 stop21h 45m
Deal found 8/12![Cathay Pacific logo]()
$1,039
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 am -
1 stop21h 40m
Fri 9/1112:10 pm -
2 stops21h 49m
Deal found 8/12![United Airlines logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:15 pm -
1 stop37h 10m
Wed 9/168:10 pm -
2 stops26h 51m
Deal found 8/12![United Airlines logo]()
$1,031
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:12 am -
2 stops25h 43m
Fri 9/1811:40 am -
2 stops31h 59m
Deal found 8/14![Multiple Airlines logo]()
$1,037
This KAYAK deal was found by Cheapflights users on 8/14. 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 9/1810:00 pm -
1 stop30h 20m
Sat 9/266:50 pm -
1 stop32h 25m
Deal found 8/14![Multiple Airlines logo]()
$1,040
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop22h 20m
Mon 10/510:30 pm -
1 stop36h 35m
Deal found 8/14![Cathay Pacific logo]()
$1,036
One-way flights from Boston to ShanghaiSearch for one-way flight options from Boston to Shanghai. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Boston to Shanghai. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:12 am -
2 stops25h 43m
Deal found 8/11![Multiple Airlines logo]()
$465
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:12 am -
2 stops25h 43m
Deal found 8/12![Multiple Airlines logo]()
$466
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:12 am -
2 stops25h 43m
Deal found 8/11![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Wed 1/610:55 pm -
1 stop30h 25m
Deal found 8/12![Hainan Airlines logo]()
$479
This FlightHub deal was found by Cheapflights users on 8/12. 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 1/610:55 pm -
1 stop31h 45m
Deal found 8/12![Hainan Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 pm -
3 stops40h 40m
Deal found 8/15![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 pm -
3 stops51h 20m
Deal found 8/15![Multiple Airlines logo]()
$488
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:12 am -
2 stops25h 43m
Deal found 8/11![Multiple Airlines logo]()
$515
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:35 pm -
2 stops34h 30m
Deal found 8/11![Air Canada logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 8/309:36 am -
2 stops43h 24m
Deal found 8/11![Multiple Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:45 am -
1 stop24h 05m
Deal found 8/12![Delta logo]()
$538
This BusinessClass deal was found by Cheapflights users on 8/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:59 pm -
2 stops36h 01m
Deal found 8/12![XiamenAir logo]()
$539
Find 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 August 16, 2026.
Round-trip from | $1,028 (Justfly.com) |
|---|---|
One-way from | $465 (oojo) |
Popular in | December |
Cheapest in | September |
Average price | $1,205 |
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 August 16, 2026.
Use the filters below to find and compare flights from Boston to Shanghai that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonShanghai
BOS Boston Logan Intl - PVG Shanghai Pu Dong
BOSPVG
Boston Logan Intl
Tue 9/1
6:00 am-5:25 pm
2 stops23h 25m
Shanghai Pu Dong
Fri 9/11
12:10 pm-11:59 pm
2 stops23h 49m
$1,030
BostonShanghai
BOS Boston Logan Intl - PVG Shanghai Pu Dong
BOSPVG
Boston Logan Intl
Wed 10/21
6:00 am-5:25 pm
2 stops23h 25m
Shanghai Pu Dong
Sun 11/1
8:55 pm-10:18 am
2 stops26h 23m
$1,030
BostonShanghai
BOS Boston Logan Intl - SHA Shanghai Hongqiao Intl
BOSSHA
Boston Logan Intl
Wed 8/26
1:45 am-12:05 pm
1 stop22h 20m
Shanghai Hongqiao Intl
Sun 10/18
10:30 pm-11:05 pm
1 stop36h 35m
$1,050
BostonShanghai
BOS Boston Logan Intl - SHA Shanghai Hongqiao Intl
BOSSHA
Boston Logan Intl
Wed 11/11
12:30 am-3:20 pm
1 stop25h 50m
Shanghai Hongqiao Intl
Mon 11/16
1:35 pm-10:00 pm
1 stop21h 25m
$1,050
Quickest round-trip
BostonShanghai
BOS Boston Logan Intl - SHA Shanghai Hongqiao Intl
BOSSHA
Boston Logan Intl
Tue 8/25
1:45 am-12:05 pm
1 stop22h 20m
Shanghai Hongqiao Intl
Mon 10/12
1:20 pm-11:05 pm
1 stop21h 45m
$1,050
BostonShanghai
BOS Boston Logan Intl - SHA Shanghai Hongqiao Intl
BOSSHA
Boston Logan Intl
Tue 9/29
1:45 am-8:55 pm
1 stop31h 10m
Shanghai Hongqiao Intl
Mon 10/5
10:30 pm-11:05 pm
1 stop36h 35m
$1,050
BostonShanghai
BOS Boston Logan Intl - SHA Shanghai Hongqiao Intl
BOSSHA
Boston Logan Intl
Wed 8/26
1:45 am-12:05 pm
1 stop22h 20m
Shanghai Hongqiao Intl
Mon 10/12
1:20 pm-11:05 pm
1 stop21h 45m
$1,050
BostonShanghai
BOS Boston Logan Intl - PVG Shanghai Pu Dong
BOSPVG
Boston Logan Intl
Sun 9/27
9:20 pm-3:25 pm
2 stops30h 05m
Shanghai Pu Dong
Tue 10/27
5:35 pm-9:05 am
2 stops27h 30m
$1,051
BostonShanghai
BOS Boston Logan Intl - PVG Shanghai Pu Dong
BOSPVG
Boston Logan Intl
Wed 2/3
6:00 am-7:55 pm
2 stops24h 55m
Shanghai Pu Dong
Tue 2/9
5:35 pm-9:04 am
2 stops28h 29m
$1,051
BostonShanghai
BOS Boston Logan Intl - PVG Shanghai Pu Dong
BOSPVG
Boston Logan Intl
Thu 1/7
6:00 am-7:55 pm
2 stops24h 55m
Shanghai Pu Dong
Thu 1/21
7:35 pm-11:30 am
2 stops28h 55m
$1,051
Showing 1-10 of 35 resultsSorted by cheapest first
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.
BOS-CN2
BOS-PVG
BOS-SHA
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
BOS-CN2
BOS-PVG
BOS-SHA
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 $1,031). Flying from Boston to Shanghai in December is currently the most expensive (average of $1,712). 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.
How much does it cost to fly round-trip from Boston to Shanghai?
Airfare is below average for this route at the moment.
Boston to Shanghai flights typically cost between $1,075 and $1,631 in October.The cheapest round-trip price found within the last 5 days was $1,030 on United Airlines (Oct 1-Oct 17).
How far ahead should I book a flight from Boston to Shanghai?
To ensure you get the cheapest price possible for a flight from Boston to Shanghai, you should look to book at least 73 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.
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 August 16, 2026.
See what other customers who have flown with Korean Air,Hainan Airlines, andDelta 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.
Crew
8.7
Food
8.1
Entertainment
8.2
Comfort
8.3
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Comfort
8.3
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Comfort
8.3
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Comfort
8.3
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Comfort
8.3
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
Crew
8.7
Food
8.1
Entertainment
8.2
Comfort
8.3
Overall
8.4
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentWalter,Jul 2026
LAX - BKK
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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Shanghai by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Shanghai by cabin class
Find flights from Boston to Shanghai, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Shanghai flights
Browse other Boston and Shanghai flight options. Last updated on August 16, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$538 | Average$953 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$784 | Average$899 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$874 | Average$1,140 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$900 | Average$989 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$964 | Average$1,523 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$975 | Average$1,313 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$977 | Average$1,322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,031 | Average$1,451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,110 | Average$1,472 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,634 | Average$1,769 | FlexibilityNo cancel fee | On-time70% |