$105 Cheap Flights from Washington (IAD) to Greenville (GSP)

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Cheap Flights from Washington to Greenville (IAD-GSP)

Prices were available within the past 7 days and start at $105 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
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Delta
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American Airlines

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Grab cheap return fares starting from $189 from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving IAD on May 16 2025 and touching down at GSP. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from IAD to GSP?
The cheapest flights from IAD to GSP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP)?
Take a direct flight with United Airlines and fly straight from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP).
What is the cheapest airline that flies from IAD to GSP?
Journey from IAD to GSP with United. This airline currently offers the cheapest one-way fare for this route, starting from $105. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAD on June 28 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP)?
On average, only 1 direct flight departs daily from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP). Seeking more options? Use our filters to find flights with layovers and squeeze another destination into your itinerary.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP)?
Flights between IAD and GSP are busiest at 12 PM. If you want a less crowded experience and possibly cheaper tickets, choose a departure that’s outside typical rush times.
What day of the week has the most flights from IAD to GSP?
Travel on a Thursday if you’re looking for the best selection of flights from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP).
What is the earliest flight from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP)?
The first flight of the day jetting off from Washington Dulles Intl. Airport (IAD) is at around 12:40PM UTC-5. Catch this flight and you’ll touch down at Greenville-Spartanburg Intl. Airport (GSP) at approximately 2:18PM UTC-5. The total travel time is 1h 38m.
How long does it take to fly from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP)?
Flights from IAD to GSP have an average travel time of 1 hour and 38 minutes. The total distance between the two is 390 mi.
What airline has the least delays from IAD to GSP?
With 82% of journeys usually arriving as scheduled, United Airlines has the best on-time performance for nonstop flights from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP). To keep track of your flight status and get notified about any changes, head to the Expedia App.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP)?
To reach Greenville-Spartanburg Intl. Airport (GSP) on schedule, choose a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Greenville from Washington Dulles Intl. Airport (IAD)?
If you’re traveling on a direct flight from Washington Dulles Intl. Airport (IAD) to Greenville, Greenville-Spartanburg Intl. Airport (GSP) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Waiting until right before your break to book a flight from IAD to GSP generally means paying more. While you might find some last-minute discounts, there’s no guarantee. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book an IAD to GSP flight and hotel package?
You can save money by securing an IAD to GSP flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve chosen your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Greenville-Spartanburg Intl. Airport (GSP)?
Typically, you’re able to reschedule or cancel your IAD to GSP flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you’d like further details, visit our Customer Service portal.
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