Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Shanghai from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Shanghai departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
1:45 am - 12:05 pm
BOS
-
SHA
22h 20m
1 stop
Cathay Pacific Logo
1:20 pm - 11:05 pm
SHA
-
BOS
21h 45m
1 stop
$1,055Cathay Pacific
Wed, Sep 9 - Wed, Sep 23
Cathay Pacific Logo
1:45 am - 11:05 am
BOS
-
PVG
21h 20m
1 stop
Cathay Pacific Logo
9:30 am - 10:00 pm
PVG
-
BOS
25h 30m
1 stop
$1,055Cathay Pacific
Tue, Jul 28 - Mon, Dec 14
United Airlines Logo
7:00 pm - 5:45 pm
BOS
-
PVG
34h 45m
2 stops
United Airlines Logo
8:55 pm - 11:21 pm
PVG
-
BOS
38h 26m
2 stops
$1,056United Airlines
Mon, Aug 31 - Mon, Oct 26
Delta Logo
5:30 am - 7:50 pm
BOS
-
PVG
26h 20m
2 stops
Delta Logo
6:25 pm - 10:25 pm
PVG
-
BOS
40h 00m
2 stops
$1,057Delta
Thu, Jul 23 - Thu, Sep 3
Delta Logo
9:06 am - 3:25 pm
BOS
-
PVG
18h 19m
1 stop
Delta Logo
9:55 am - 11:59 pm
PVG
-
BOS
26h 04m
1 stop
$1,059Delta
Mon, Aug 24 - Fri, Sep 4
Cathay Pacific Logo
1:45 am - 12:05 pm
BOS
-
SHA
22h 20m
1 stop
Cathay Pacific Logo
1:20 pm - 11:05 pm
SHA
-
BOS
21h 45m
1 stop
$1,059Cathay Pacific
Fri, Oct 2 - Thu, Oct 15
Korean Air Logo
11:00 am - 8:25 pm
BOS
-
PVG
20h 25m
1 stop
Korean Air Logo
2:00 pm - 1:47 pm
PVG
-
BOS
36h 47m
2 stops
$1,060Korean Air
Mon, Nov 23 - Mon, Dec 7
Korean Air Logo
11:00 am - 5:10 pm
BOS
-
SHA
41h 10m
1 stop
Korean Air Logo
6:25 pm - 8:40 am
SHA
-
BOS
27h 15m
1 stop
$1,067Korean Air
Mon, Nov 23 - Tue, Dec 8
Hainan Airlines Logo
6:40 pm - 10:00 am
BOS
-
SHA
27h 20m
2 stops
Hainan Airlines Logo
8:15 pm - 4:40 pm
SHA
-
BOS
32h 25m
1 stop
$1,077Hainan Airlines
Wed, Sep 9 - Tue, Sep 22
Hainan Airlines Logo
6:40 pm - 10:55 am
BOS
-
SHA
28h 15m
2 stops
Hainan Airlines Logo
8:35 am - 4:20 pm
SHA
-
BOS
20h 45m
1 stop
$1,080Hainan Airlines
Sun, Sep 6 - Wed, Nov 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Cathay Pacific flights from Boston to Shanghai

Our best Cathay Pacific deals on Boston to Shanghai flight tickets
Cathay Pacific
Sep 9
BOS1:45 amBoston Logan Intl
22h 20m
1 stop
SHA12:05 pmShanghai Hongqiao Intl
Sep 23
SHA1:20 pmShanghai Hongqiao Intl
21h 45m
1 stop
BOS11:05 pmBoston Logan Intl
$1,055
Cathay Pacific
Oct 2
BOS1:45 amBoston Logan Intl
22h 20m
1 stop
SHA12:05 pmShanghai Hongqiao Intl
Oct 15
SHA1:20 pmShanghai Hongqiao Intl
21h 45m
1 stop
BOS11:05 pmBoston Logan Intl
$1,059
Cathay Pacific
Sep 6
BOS1:45 amBoston Logan Intl
25h 50m
1 stop
SHA3:35 pmShanghai Hongqiao Intl
Sep 22
SHA1:20 pmShanghai Hongqiao Intl
21h 45m
1 stop
BOS11:05 pmBoston Logan Intl
$1,066

Japan Airlines flights from Boston to Shanghai

Our best Japan Airlines deals on Boston to Shanghai flight tickets
Japan Airlines
Jul 27
BOS5:46 pmBoston Logan Intl
53h 34m
2 stops
SHA11:20 amShanghai Hongqiao Intl
Sep 3
SHA12:45 pmShanghai Hongqiao Intl
23h 10m
2 stops
BOS11:55 pmBoston Logan Intl
$1,611
Japan Airlines
Jul 15
BOS7:00 amBoston Logan Intl
40h 20m
2 stops
SHA11:20 amShanghai Hongqiao Intl
Jul 22
SHA12:45 pmShanghai Hongqiao Intl
22h 14m
2 stops
BOS10:59 pmBoston Logan Intl
$1,745
Japan Airlines
Jul 21
BOS5:46 pmBoston Logan Intl
29h 34m
2 stops
SHA11:20 amShanghai Hongqiao Intl
Aug 11
SHA12:45 pmShanghai Hongqiao Intl
23h 10m
2 stops
BOS11:55 pmBoston Logan Intl
$1,777

momondo 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, momondo users made 832,500 searches. Data last updated July 13, 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

Price

Cheapest round-trip
Quickest round-trip

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Wed 9/9

1:45 am-12:05 pm

1 stop22h 20m

Shanghai Hongqiao Intl

Wed 9/23

1:20 pm-11:05 pm

1 stop21h 45m

$1,055

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Tue 7/28

1:45 am-11:05 am

1 stop21h 20m

Shanghai Pu Dong

Mon 12/14

9:30 am-10:00 pm

1 stop25h 30m

$1,055

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 8/31

7:00 pm-5:45 pm

2 stops34h 45m

Shanghai Pu Dong

Mon 10/26

8:55 pm-11:21 pm

2 stops38h 26m

$1,056

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Thu 7/23

5:30 am-7:50 pm

2 stops26h 20m

Shanghai Pu Dong

Thu 9/3

6:25 pm-10:25 pm

2 stops40h 00m

$1,057

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 8/24

9:06 am-3:25 pm

1 stop18h 19m

Shanghai Pu Dong

Fri 9/4

9:55 am-11:59 pm

1 stop26h 04m

$1,059

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Fri 10/2

1:45 am-12:05 pm

1 stop22h 20m

Shanghai Hongqiao Intl

Thu 10/15

1:20 pm-11:05 pm

1 stop21h 45m

$1,059

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 11/23

11:00 am-8:25 pm

1 stop20h 25m

Shanghai Pu Dong

Mon 12/7

2:00 pm-1:47 pm

2 stops36h 47m

$1,060

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Mon 11/23

11:00 am-5:10 pm

1 stop41h 10m

Shanghai Hongqiao Intl

Tue 12/8

6:25 pm-8:40 am

1 stop27h 15m

$1,067

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Wed 9/9

6:40 pm-10:00 am

2 stops27h 20m

Shanghai Hongqiao Intl

Tue 9/22

8:15 pm-4:40 pm

1 stop32h 25m

$1,077

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Sun 9/6

6:40 pm-10:55 am

2 stops28h 15m

Shanghai Hongqiao Intl

Wed 11/11

8:35 am-4:20 pm

1 stop20h 45m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Shanghai from

How to get the cheapest flight ticket from Boston to Shanghai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Shanghai?

What is the cheapest month to fly to Shanghai?

The cheapest month to fly to Shanghai from Boston is in November. Flight prices, which tend to average around $496, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Shanghai, with average flight prices from Boston averaging around $516.

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

You are more likely to see cheaper flights to Shanghai from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Shanghai for around $1,225 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shanghai from Boston for as low as $1,017 on momondo.

Cheap Boston to Shanghai flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Shanghai

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from Boston to Shanghai takes 20h 25m
There are no direct flights from Boston to Shanghai. There are no popular flight routes from Boston to Shanghai.
Search flight deals

Frequently asked questions about flying from Boston to Shanghai

  • How far is Boston Logan Intl to Shanghai by plane?

    A flight from Boston Logan Intl to Shanghai will travel around 7286.0 mi. By plane, this route typically takes 20h 25m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Shanghai?

    Prices for flights from Boston Logan Intl Airport to Shanghai refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Shanghai?

  • How old do you have to be to fly from Boston Logan Intl Airport to Shanghai?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Shanghai.

  • What documentation or ID do you need to fly to Shanghai?

    The necessary travel and health documents for your Shanghai trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Shanghai

Compare and see reviews for airlines that fly from Boston to Shanghai with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $538Free CancellationRating
7.3
1,475 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $784Free CancellationRating
7.4
4,442 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $874Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
Hainan AirlinesPriceFrom $900Free CancellationRating
8.3
67 reviews
Search Hainan Airlines flights
Cathay PacificPriceFrom $925Free CancellationRating
7.6
1,406 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $975Free CancellationRating
7.4
9,984 reviews
Search United Airlines flights
DeltaPriceFrom $977Free CancellationRating
7.8
8,463 reviews
Search Delta flights
American AirlinesPriceFrom $1,031Free CancellationRating
7.1
11,812 reviews
Search American Airlines flights
Qatar AirwaysPriceFrom $1,110Free CancellationRating
7.3
3,742 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,524Free CancellationRating
6.7
8,106 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Shanghai?

It is quick and easy to find Boston to Shanghai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shanghai that suits you.

Can I find flights from Boston to Shanghai with flexible booking policies on momondo?

Yes. All flights to Shanghai from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Shanghai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shanghai from Boston.

I’m not ready to book a flight from Boston to Shanghai right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Shanghai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shanghai and let you know when they change.

An easier way to manage your Shanghai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/12
Wed 8/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to China

Fly into one of these airports located in Shanghai

Airports listed have a maximum distance of 18.9 mi from Shanghai
Shanghai Pu Dong Airport
Shanghai Hongqiao Intl Airport