$1,621 Cheap Flights from Islamabad (ISB) to Greenville (GSP)

View $1,621 flight on Fri, Jan 16, 2026Opens in a new window

Popular airlines from Benazir Bhutto Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP)

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Cheap Flights from Islamabad to Greenville (ISB-GSP)

Prices were available within the past 7 days and start at $1,621 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Lock in a cheap one-way flight from $1,621 or cheap return flight from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP)?
The cheapest month to fly from ISB to GSP is , when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP)?
To find the cheapest airline flying from ISB to GSP, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP)?
You'll have to book a flight with a layover if you're traveling from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ISB to GSP?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP)?
Select a flight from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Booking your plane ticket from ISB to GSP shortly before your trip is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book an ISB to GSP flight and hotel package?
Compared with arranging flights and hotels separately, booking an ISB to GSP flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Islamabad Intl. Airport (ISB) to Greenville-Spartanburg Intl. Airport (GSP)?
It's generally possible to reschedule or cancel your ISB to GSP flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Islamabad Intl.
Destination airport
Greenville-Spartanburg Intl.
Distance
7439 mi

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Islamabad to Greenville Flights

The cheapest times to fly from Islamabad to Greenville

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

 

The best time to book a flight from Islamabad to Greenville

Sunday is one of the best days to book for cheap flights from Islamabad to Greenville: 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 Islamabad to Greenville

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 Islamabad to Greenville in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,621 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 Islamabad to Greenville 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 Islamabad to Greenville 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.

 

Islamabad to Greenville Flights

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*Available to One Key members.