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Cheap flights from Boston to Shanghai from $446

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 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
7:40 pm - 6:00 pm
BOS
-
SHA
34h 20m
2 stops
Hainan Airlines Logo
8:15 pm - 4:40 pm
SHA
-
BOS
32h 25m
1 stop
$903Hainan Airlines
Sun, Mar 22 - Tue, Mar 31
Hainan Airlines Logo
7:40 pm - 6:15 pm
BOS
-
PVG
34h 35m
2 stops
Hainan Airlines Logo
11:05 am - 4:40 pm
PVG
-
BOS
41h 35m
1 stop
$903Hainan Airlines
Sun, Mar 22 - Tue, Mar 31
Hainan Airlines Logo
7:40 pm - 10:35 pm
BOS
-
SHA
38h 55m
2 stops
Hainan Airlines Logo
8:15 pm - 4:40 pm
SHA
-
BOS
32h 25m
1 stop
$904Hainan Airlines
Sun, Mar 22 - Tue, Mar 31
Hainan Airlines Logo
7:40 pm - 1:20 pm
BOS
-
PVG
29h 40m
2 stops
Hainan Airlines Logo
11:05 am - 4:40 pm
PVG
-
BOS
41h 35m
1 stop
$904Hainan Airlines
Sun, Mar 22 - Tue, Mar 31
Korean Air Logo
12:55 pm - 9:40 am
BOS
-
PVG
32h 45m
1 stop
Korean Air Logo
8:50 am - 10:20 am
PVG
-
BOS
37h 30m
1 stop
$906Korean Air
Mon, Apr 6 - Tue, Apr 14
Hainan Airlines Logo
6:40 pm - 10:00 am
BOS
-
SHA
27h 20m
2 stops
Hainan Airlines Logo
8:20 am - 4:40 pm
SHA
-
BOS
20h 20m
1 stop
$915Hainan Airlines
Sun, Apr 26 - Fri, May 8
Korean Air Logo
12:55 pm - 9:40 am
BOS
-
PVG
32h 45m
1 stop
Korean Air Logo
11:10 am - 5:55 pm
PVG
-
BOS
42h 45m
2 stops
$917Korean Air
Fri, Apr 3 - Fri, May 8
Hainan Airlines Logo
6:40 pm - 10:55 am
BOS
-
SHA
28h 15m
2 stops
Hainan Airlines Logo
7:00 pm - 4:40 pm
SHA
-
BOS
33h 40m
1 stop
$918Hainan Airlines
Wed, Apr 15 - Thu, May 28
Korean Air Logo
12:55 pm - 5:05 pm
BOS
-
SHA
40h 10m
1 stop
Korean Air Logo
6:25 pm - 10:20 am
SHA
-
BOS
27h 55m
1 stop
$925Korean Air
Sun, Apr 19 - Fri, May 1
Etihad Airways Logo
4:25 pm - 12:55 pm
BOS
-
PVG
32h 30m
1 stop
Etihad Airways Logo
3:00 pm - 2:40 pm
PVG
-
BOS
35h 40m
1 stop
$930Etihad Airways
Thu, Jun 4 - Thu, Jun 25

Hainan Airlines flights from Boston to Shanghai

Our best Hainan Airlines deals on Boston to Shanghai flight tickets
Hainan Airlines
Mar 22
BOS7:40 pmBoston Logan Intl
34h 20m
2 stops
SHA6:00 pmShanghai Hongqiao Intl
Mar 31
SHA8:15 pmShanghai Hongqiao Intl
32h 25m
1 stop
BOS4:40 pmBoston Logan Intl
$903
Hainan Airlines
Mar 22
BOS7:40 pmBoston Logan Intl
38h 55m
2 stops
SHA10:35 pmShanghai Hongqiao Intl
Mar 31
SHA8:15 pmShanghai Hongqiao Intl
32h 25m
1 stop
BOS4:40 pmBoston Logan Intl
$904
Hainan Airlines
Apr 15
BOS6:40 pmBoston Logan Intl
28h 15m
2 stops
SHA10:55 amShanghai Hongqiao Intl
May 28
SHA7:00 pmShanghai Hongqiao Intl
33h 40m
1 stop
BOS4:40 pmBoston Logan Intl
$918

Japan Airlines flights from Boston to Shanghai

Our best Japan Airlines deals on Boston to Shanghai flight tickets
Japan Airlines
Mar 17
BOS1:15 pmBoston Logan Intl
34h 30m
1 stop
SHA11:45 amShanghai Hongqiao Intl
Mar 24
SHA1:10 pmShanghai Hongqiao Intl
21h 38m
2 stops
BOS10:48 pmBoston Logan Intl
$1,232
Japan Airlines
Mar 17
BOS1:15 pmBoston Logan Intl
34h 30m
1 stop
SHA11:45 amShanghai Hongqiao Intl
Mar 24
SHA1:10 pmShanghai Hongqiao Intl
21h 38m
2 stops
BOS10:48 pmBoston Logan Intl
$1,332
Japan Airlines
Mar 17
BOS1:15 pmBoston Logan Intl
34h 30m
1 stop
SHA11:45 amShanghai Hongqiao Intl
May 14
SHA12:45 pmShanghai Hongqiao Intl
23h 07m
2 stops
BOS11:52 pmBoston Logan Intl
$1,562

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 March 10, 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

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Sun 3/22

7:40 pm-6:00 pm

2 stops34h 20m

Shanghai Hongqiao Intl

Tue 3/31

8:15 pm-4:40 pm

1 stop32h 25m

$903

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sun 3/22

7:40 pm-6:15 pm

2 stops34h 35m

Shanghai Pu Dong

Tue 3/31

11:05 am-4:40 pm

1 stop41h 35m

$903

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Sun 3/22

7:40 pm-10:35 pm

2 stops38h 55m

Shanghai Hongqiao Intl

Tue 3/31

8:15 pm-4:40 pm

1 stop32h 25m

$904

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sun 3/22

7:40 pm-1:20 pm

2 stops29h 40m

Shanghai Pu Dong

Tue 3/31

11:05 am-4:40 pm

1 stop41h 35m

$904

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 4/6

12:55 pm-9:40 am

1 stop32h 45m

Shanghai Pu Dong

Tue 4/14

8:50 am-10:20 am

1 stop37h 30m

$906
Quickest round-trip

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Sun 4/26

6:40 pm-10:00 am

2 stops27h 20m

Shanghai Hongqiao Intl

Fri 5/8

8:20 am-4:40 pm

1 stop20h 20m

$915

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Fri 4/3

12:55 pm-9:40 am

1 stop32h 45m

Shanghai Pu Dong

Fri 5/8

11:10 am-5:55 pm

2 stops42h 45m

$917

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Wed 4/15

6:40 pm-10:55 am

2 stops28h 15m

Shanghai Hongqiao Intl

Thu 5/28

7:00 pm-4:40 pm

1 stop33h 40m

$918

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Sun 4/19

12:55 pm-5:05 pm

1 stop40h 10m

Shanghai Hongqiao Intl

Fri 5/1

6:25 pm-10:20 am

1 stop27h 55m

$925

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Thu 6/4

4:25 pm-12:55 pm

1 stop32h 30m

Shanghai Pu Dong

Thu 6/25

3:00 pm-2:40 pm

1 stop35h 40m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $1,054, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Shanghai, with average flight prices from Boston averaging around $1,056.

How far in advance should I book a flight 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 $1,238 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 $1,112 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

19h 15m

Direct flights

None
The fastest flight from Boston to Shanghai takes 19h 15m
There are no direct flights from Boston to Shanghai. There are no popular flight routes from Boston to Shanghai.
Search flight deals

  • 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 19h 15m.

  • 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
United AirlinesPriceFrom $465Free CancellationRating
7.4
9,412 reviews
Search United Airlines flights
Hainan AirlinesPriceFrom $467Free CancellationRating
8.2
62 reviews
Search Hainan Airlines flights
Air ChinaPriceFrom $489Free CancellationRating
7.3
141 reviews
Search Air China flights
Korean AirPriceFrom $625Free CancellationRating
8.4
1,202 reviews
Search Korean Air flights
DeltaPriceFrom $627Free CancellationRating
7.9
8,277 reviews
Search Delta flights
Turkish AirlinesPriceFrom $673Free CancellationRating
7.3
4,249 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $995Free CancellationRating
7.6
1,202 reviews
Search Cathay Pacific flights
American AirlinesPriceFrom $1,031Free CancellationRating
7.1
11,416 reviews
Search American Airlines flights
Japan AirlinesPriceFrom $1,138Free CancellationRating
8.3
1,730 reviews
Search Japan Airlines flights
ANAPriceFrom $1,264Free CancellationRating
8.4
1,120 reviews
Search ANA 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.

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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