GSP - IAD

$66 Find Cheap Flights from Greenville to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Dulles Intl departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$191
Overall average: $279
United Airlines
Wed 5/6Wed 5/13
GSP - IAD • Non-stop
Cheapest one-way
$66
Typical prices: $132-$281
United Airlines
Wed 4/15
GSP - IAD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa's Economy Light offers savings without checked bags.
United's Priority Boarding ensures carry-on bin space.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from $191 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 1h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Atlanta (ATL)
Cheapest • Avg $229 (round-trip)
Atlanta (ATL)
Shortest trip • 4h 13m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 35% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Greenville to Dulles Intl (GSP-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Dulles Intl

Wed, May 6 - Wed, May 13
United Airlines Logo
10:33 am - 12:07 pm
GSP
-
IAD
1h 34mnonstop
United Airlines Logo
8:15 am - 9:58 am
IAD
-
GSP
1h 43mnonstop
$191United Airlines
Fri, Apr 3 - Mon, Apr 6
United Airlines Logo
7:42 pm - 9:20 pm
GSP
-
IAD
1h 38mnonstop
United Airlines Logo
8:15 am - 9:55 am
IAD
-
GSP
1h 40mnonstop
$200United Airlines
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
2:53 pm - 4:30 pm
GSP
-
IAD
1h 37mnonstop
United Airlines Logo
8:15 am - 9:55 am
IAD
-
GSP
1h 40mnonstop
$205United Airlines
Fri, Apr 3 - Mon, Apr 6
United Airlines Logo
7:42 pm - 9:20 pm
GSP
-
IAD
1h 38mnonstop
United Airlines Logo
8:15 am - 9:55 am
IAD
-
GSP
1h 40mnonstop
$210United Airlines
Wed, Apr 8 - Wed, Apr 15
Delta Logo
7:30 am - 11:32 am
GSP
-
IAD
4h 02m
1 stop
Delta Logo
6:00 am - 10:20 am
IAD
-
GSP
4h 20m
1 stop
$211Delta
Sat, Apr 4 - Mon, Apr 6
United Airlines Logo
7:42 pm - 9:20 pm
GSP
-
IAD
1h 38mnonstop
United Airlines Logo
12:35 pm - 2:12 pm
IAD
-
GSP
1h 37mnonstop
$215United Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
10:33 am - 12:07 pm
GSP
-
IAD
1h 34mnonstop
United Airlines Logo
12:40 pm - 2:17 pm
IAD
-
GSP
1h 37mnonstop
$220United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
7:35 pm - 9:13 pm
GSP
-
IAD
1h 38mnonstop
United Airlines Logo
8:15 am - 9:58 am
IAD
-
GSP
1h 43mnonstop
$221United Airlines
Thu, May 14 - Sun, May 17
United Airlines Logo
10:33 am - 12:07 pm
GSP
-
IAD
1h 34mnonstop
United Airlines Logo
8:15 am - 9:58 am
IAD
-
GSP
1h 43mnonstop
$222United Airlines
Tue, May 12 - Wed, May 13
Delta Logo
10:09 am - 4:36 pm
GSP
-
IAD
6h 27m
1 stop
Delta Logo
3:08 pm - 8:13 pm
IAD
-
GSP
5h 05m
1 stop
$224Delta
Booking Insights

KAYAK's insights & trends for Greenville to Dulles Intl flights

Get data-powered insights and trends into flights from Greenville to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Greenville to Washington Dulles Airport?

The average price of all round-trip flights from Greenville to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington Dulles Airport on a Friday and more expensive on a Sunday. On your return trip to Greenville, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Greenville to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Greenville to Washington, D.C. Dulles Intl Airport is February, where tickets cost $200 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $380 and $356 respectively.

Can I save money by flying with a layover from Greenville to Washington, D.C. Dulles Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $236, prices are generally cheapest when you fly direct.

Find deals
Expert advice

Expert advice for your flight from Greenville to Dulles Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Low seasonFebruary
Cheapest flight$66
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Greenville to Washington Dulles Airport

When to book flights from Greenville to Dulles Intl

Are your dates flexible? Find out the best times to travel from Greenville to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Greenville to Washington Dulles Airport flights

  • What is the cheapest flight from Greenville to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Greenville to Washington, D.C. Dulles Intl Airport was $66 for a one-way ticket and $191 for a round-trip.

  • Do I need a passport to fly between Greenville and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Greenville to Washington Dulles Airport?

    American Airlines, Delta, British Airways, and Finnair offer inflight Wi-Fi service on the Greenville to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Greenville to Washington Dulles Airport?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Greenville to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Greenville to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Greenville and Washington Dulles Airport.

  • On which days can I fly direct from Greenville to Washington Dulles Airport?

    There are nonstop flights from Greenville to Washington Dulles Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Greenville to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greenville to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greenville to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Greenville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greenville to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Greenville with another airline. Booking your flights between Greenville and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greenville to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Greenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Greenville to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $293 or less one-way and $507 or less round-trip.

Prefer to fly direct from Greenville to Washington Dulles Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Greenville to Washington, D.C. Dulles Intl.
Find which airlines fly direct from Greenville Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Greenville to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Greenville

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Greenville to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greenville to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9427 reviews
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
Airline reviews

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

6.0 GoodOlga, Mar 2026
FRA - IAD
Read more United Airlines reviews

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

Everything you need to know for your flight from Greenville to Dulles Intl

Information on your arrival and departure airports

Greenville (GSP)
Dulles Intl (IAD)