Cheap Flights from Shanghai (SHA) to St. Marys (KSM)

Popular airlines from Hongqiao International Airport (SHA) to St. Marys, AK (KSM)

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Frequently asked questions

How much does a flight from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM) cost?
Secure a cheap one-way flight or cheap return flight from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM)?
is the least expensive month to fly from SHA to KSM. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM)?
To find the cheapest airline flying from SHA to KSM, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM)?
Direct flights from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SHA to KSM?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM)?
Choose a flight from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM) last-minute?
Booking your plane ticket from SHA to KSM shortly before your journey is usually more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a SHA to KSM flight and hotel package?
Securing a SHA to KSM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hongqiao Intl. Airport (SHA) to St. Marys Airport (KSM)?
You can usually reschedule or cancel your SHA to KSM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Hongqiao Intl.
Destination airport
St. Marys
Distance
3872 mi

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Shanghai to St. Marys Flights

The cheapest times to fly from Shanghai to St. Marys

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Shanghai to St. Marys are during the month of . You can find some of the cheapest flights from Shanghai to St. Marys with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Shanghai to St. Marys

Sunday is one of the best days to book for cheap flights from Shanghai to St. Marys: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Shanghai to St. Marys

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Shanghai to St. Marys in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Shanghai to St. Marys flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Shanghai to St. Marys airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Shanghai to St. Marys Flights

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*Available to One Key members.