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Shanghai

$484+ Cheap flights from Maine 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SHA
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Maine to Shanghai

Keep the following information in mind while searching for Maine to Shanghai flight deals. Data was last updated August 2, 2025.

Round-trip from

$1,031
(American Airlines)

One-way from

$484
(oojo)
From Maine to Shanghai
Search Deals
One-way flight from Maine to Shanghai
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Find flight deals from Maine to Shanghai

Cheapest flights from Maine to Shanghai
Explore the most affordable flight options available from Maine to Shanghai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:00 amBOS - PVG
1 stop20h 50mAmerican Airlines
Mon 11/36:10 pmPVG - BOS
1 stop17h 52mAmerican Airlines
Deal found 8/1$1,031
This Gurufare deal was found by Cheapflights users on 8/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:40 pmBOS - SHA
2 stops27h 20mHainan Airlines
Sat 9/612:10 pmSHA - BOS
1 stop40h 30mHainan Airlines
Deal found 8/1$1,035
This Gurufare deal was found by Cheapflights users on 8/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:40 pmBOS - PVG
2 stops29h 40mHainan Airlines
Fri 2/276:55 amPVG - BOS
1 stop22h 25mHainan Airlines
Deal found 8/1$1,035
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:40 pmBOS - PVG
2 stops27h 20mMultiple Airlines
Sun 10/1912:35 amPVG - BOS
1 stop26h 30mMultiple Airlines
Deal found 7/31$1,041
This CrystalTravel deal was found by Cheapflights users on 8/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:40 amBOS - PVG
1 stop21h 25mCathay Pacific
Mon 9/298:35 amPVG - BOS
1 stop26h 25mCathay Pacific
Deal found 8/1$1,044
This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:00 pmBOS - SHA
2 stops34h 00mMultiple Airlines
Wed 11/58:35 amSHA - BOS
1 stop20h 45mMultiple Airlines
Deal found 8/1$1,048
This Delta deal was found by Cheapflights users on 8/1. 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 11/305:30 amBOS - PVG
1 stop20h 50mDelta
Fri 2/275:30 pmPVG - BOS
1 stop19h 08mDelta
Deal found 8/1$1,051
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Mon 11/38:30 amBOS - PVG
2 stops49h 50mAir China
Tue 11/257:10 amPVG - BOS
2 stops29h 32mAir China
Deal found 7/31$1,053
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:00 pmBOS - PVG
1 stop20h 25mKorean Air
Wed 11/122:00 pmPVG - BOS
1 stop31h 40mKorean Air
Deal found 7/30$1,054
This IEagle deal was found by Cheapflights users on 7/31. 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 9/812:55 pmBOS - SHA
1 stop40h 10mKorean Air
Tue 10/286:25 pmSHA - BOS
1 stop27h 15mKorean Air
Deal found 7/31$1,075
This oojo deal was found by Cheapflights users on 7/31. 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 11/56:00 amBOS - SHA
2 stops27h 55mAir China
Wed 12/108:25 pmSHA - BOS
2 stops48h 01mAir China
Deal found 7/31$1,077
This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:45 pmBOS - PVG
2 stops33h 20mAir Canada
Tue 10/73:55 pmPVG - BOS
3 stops29h 35mAir Canada
Deal found 8/1$1,099

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 2, 2025.
Use the filters below to find and compare flights from Maine to Shanghai that are best for you.

Fly from

Maine

Fly to

Shanghai

Route

Depart

Return

Price

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 9/8

6:00 am-2:50 pm

1 stop20h 50m

Shanghai Pu Dong

Mon 11/3

6:10 pm-11:02 pm

1 stop17h 52m

$1,031

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Fri 8/15

6:40 pm-10:00 am

2 stops27h 20m

Shanghai Hongqiao Intl

Sat 9/6

12:10 pm-4:40 pm

1 stop40h 30m

$1,035

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sun 11/30

6:40 pm-1:20 pm

2 stops29h 40m

Shanghai Pu Dong

Sun 3/1

6:55 am-4:20 pm

1 stop22h 25m

$1,035

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sun 9/7

6:40 pm-10:00 am

2 stops27h 20m

Shanghai Pu Dong

Sun 10/19

12:35 am-3:05 pm

1 stop26h 30m

$1,041

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sun 9/7

1:40 am-11:05 am

1 stop21h 25m

Shanghai Pu Dong

Mon 9/29

8:35 am-11:00 pm

1 stop26h 25m

$1,044

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Mon 9/22

7:00 pm-5:00 pm

2 stops34h 00m

Shanghai Hongqiao Intl

Wed 11/5

8:35 am-4:20 pm

1 stop20h 45m

$1,048

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sun 11/30

5:30 am-3:20 pm

1 stop20h 50m

Shanghai Pu Dong

Sun 3/1

6:00 pm-6:32 am

1 stop25h 32m

$1,051

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Mon 11/3

8:30 am-11:20 pm

2 stops49h 50m

Shanghai Pu Dong

Tue 11/25

7:10 am-11:42 pm

2 stops29h 32m

$1,053

BostonShanghai

BOS - PVG

BOSPVG

Boston Logan Intl

Sat 11/1

12:00 pm-8:25 pm

1 stop20h 25m

Shanghai Pu Dong

Wed 11/12

2:00 pm-8:40 am

1 stop31h 40m

$1,054

BostonShanghai

BOS - SHA

BOSSHA

Boston Logan Intl

Mon 9/8

12:55 pm-5:05 pm

1 stop40h 10m

Shanghai Hongqiao Intl

Tue 10/28

6:25 pm-9:40 am

1 stop27h 15m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 33 results
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Best time to book a flight from Maine to Shanghai

Have a flexible travel schedule? Discover the best time to fly to Shanghai from Maine 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 Maine to Shanghai
No data available for this route at this time. Please check back soon.

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 2, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA, and Japan Airlines from Maine to Shanghai to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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
1,122 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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.
ANA
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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.
Japan Airlines
8.3
Very good
1,541 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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
8.2
Very good
43 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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.
Delta
8.0
Very good
7,983 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

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 Maine to Shanghai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For one-way options, check prices for Air China. According to our data, you can fly for as low as $484. Users have also found prices from $488 and $586 on Hainan Airlines and Cathay Pacific, respectively.

  • What are the most popular routes from Maine to Shanghai?

    The most popular flight routes from Maine to Shanghai are Boston Logan Intl - Shanghai Hongqiao Intl, Boston Logan Intl - Shanghai Pu Dong and Portland - Shanghai Hongqiao Intl.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Maine to Shanghai (average of $1,120). Flying from Maine 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 Maine to Shanghai

See prices for flight routes from nearby airports that may be better suited for you.
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