Cheap Flights from Pontiac (PTK) to Sishen (SIS)

Popular airlines from Pontiac, MI (PTK-Oakland County Intl.) to Sishen (SIS)

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Flights from Pontiac (PTK) to Sishen (SIS)
Origin airport
Oakland County Intl.
Destination airport
Sishen
Distance
8284 mi

Pontiac to Sishen Flights

The cheapest times to fly from Pontiac to Sishen

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 Pontiac to Sishen are during the month of . You can find some of the cheapest flights from Pontiac to Sishen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pontiac to Sishen

Sunday is one of the best days to book for cheap flights from Pontiac to Sishen: 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 Pontiac to Sishen

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 Pontiac to Sishen in 2026. 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 Pontiac to Sishen 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 Pontiac to Sishen 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.

 

Frequently asked questions

How much does a flight from Oakland County Intl. Airport (PTK) to Sishen Airport (SIS) cost?
Snag a cheap one-way flight or cheap return flight from Oakland County Intl. Airport (PTK) to Sishen Airport (SIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Oakland County Intl. Airport (PTK) to Sishen Airport (SIS)?
Flying in is a good way to save, as it's the cheapest month for flights between PTK and SIS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Oakland County Intl. Airport (PTK) to Sishen Airport (SIS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PTK to SIS. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Oakland County Intl. Airport (PTK) to Sishen Airport (SIS)?
You'll need to take a flight with a layover if you're traveling from Oakland County Intl. Airport (PTK) to Sishen Airport (SIS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from PTK to SIS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based 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 Oakland County Intl. Airport (PTK) to Sishen Airport (SIS)?
To avoid possible delays on the Oakland County Intl. Airport (PTK) to Sishen Airport (SIS) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being 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 Oakland County Intl. Airport (PTK) to Sishen Airport (SIS) last-minute?
Last-minute bookings from PTK to SIS are typically more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a PTK to SIS flight and hotel package?
Compared with arranging hotels and flights separately, booking a PTK to SIS flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Just pick your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Oakland County Intl. Airport (PTK) to Sishen Airport (SIS)?
If you reserved your PTK to SIS flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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