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

Flight 1

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Washington Dulles International Airport (IAD)

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Frequently asked questions

How much does a flight from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) cost?
You can find one-way and return flights from GSP to IAD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when GSP to IAD ticket fares go up or down.
What is the cheapest month to fly from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you're looking for the cheapest time to fly from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.), August is typically your best bet. You can expect average return fares around £216 during this month. Other cheap months to fly from Greenville, SC (GSP) to Washington, DC (IAD) include February and June.
Which airlines fly direct from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Only one airline offers direct flights from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.). United operates 24 direct flights from GSP to IAD every week, giving you a convenient option for this route.
What is the cheapest airline that flies from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
United is one of the cheapest airlines offering nonstop return flights from Greenville-Spartanburg Intl. (GSP) to Washington Dulles Intl. (IAD), with tickets starting from around £98 for flights that can be booked for departure within the next year. United also offers one of the cheapest connecting return flights from Greenville-Spartanburg Intl. (GSP) to Washington Dulles Intl. (IAD) with a layover in O'Hare Intl. (ORD), starting from around £129. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The best airline to fly with from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Delta offers the most daily flights from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The cheapest months to fly from Greenville-Spartanburg Intl. (GSP) to Washington Dulles Intl. (IAD) are typically August and June, with average return flights costing around £216. These months can offer a good balance of affordability and availability, allowing you to find a flight that suits your schedule and budget.
How many flights per day from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
You'll find around 3 nonstop flights per day from Greenville-Spartanburg Intl. (GSP) to Washington Dulles Intl. (IAD). For even more choices, look at flights that include layovers, as there are approximately 26 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).
What is the earliest flight from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
You'll find the most flights from Greenville-Spartanburg Intl. (GSP) to Washington Dulles Intl. (IAD) on a Friday, with around 20 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and American Airlines. Friday typically sees notably more flight options compared to other days of the week, offering you greater flexibility.
What are the most popular departure times for flights from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
The most popular departure times for flights from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) are between 9am and 12pm. Many major carriers, including United, Delta and American Airlines, offer flights during this window. Many travellers prefer these times as they allow for a productive morning before flying and an afternoon arrival at your destination.
How long does it take to fly from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
A non-stop flight from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically takes around 1 hour 48 minutes. This route covers a distance of approximately 620 kilometers. If you opt for a one-stop flight, your journey will usually be longer, taking about 5 hours 18 minutes. Flights with two or more stops will extend your travel time even further, to around 9 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
You can fly business class or first class between GSP and IAD.First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington, DC (IAD) from Greenville, SC (GSP)?
If you're planning to travel to Washington from Greenville-Spartanburg Intl. (GSP), you can fly directly into Washington Dulles Intl. (IAD). Some flights may connect through major hubs like Detroit Metropolitan Wayne County (DTW), Hartsfield-Jackson Atlanta Intl. (ATL), or O'Hare Intl. (ORD) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities 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 Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Greenville, SC (GSP-Greenville-Spartanburg Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Greenville-Spartanburg Intl.
Destination airport
Washington Dulles Intl.
Distance
615 km
Average flight time
1 hour 37 mins

Book with confidence

Compare flights from Greenville to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Greenville to Washington. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Washington Dulles Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Greenville-Spartanburg Intl. to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Greenville-Spartanburg Intl. (GSP) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Greenville to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Greenville-Spartanburg Intl. to Washington Dulles Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Greenville and Washington
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Greenville to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Greenville-Spartanburg Intl. to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Greenville to Washington easily and book with confidence

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