HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$67+ Cheap flights from Greenville (GSP) to Maryland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BWI
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Greenville to Maryland

Cheapest flights from Greenville to Maryland
Explore the most affordable flight options available from Greenville to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:55 pm
GSP
-
BWI
Nonstop1h 30m
Southwest
Tue 4/286:25 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Deal found 3/19$133
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:20 am
GSP
-
BWI
Nonstop1h 35m
Southwest
Sat 4/118:30 am
BWI
-
GSP
Nonstop1h 40m
Southwest
Deal found 3/17$143
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:50 pm
GSP
-
BWI
1 stop6h 48m
Delta
Tue 5/56:00 am
BWI
-
GSP
1 stop4h 20m
Delta
Deal found 3/18$147
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:20 am
GSP
-
BWI
Nonstop1h 35m
Southwest
Tue 5/53:30 pm
BWI
-
GSP
2 stops6h 10m
Southwest
Deal found 3/18$148
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:10 am
GSP
-
BWI
Nonstop1h 35m
Southwest
Mon 4/137:20 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Deal found 3/17$153
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:50 pm
GSP
-
BWI
1 stop6h 48m
Delta
Mon 5/46:00 am
BWI
-
GSP
1 stop4h 20m
Delta
Deal found 3/18$160
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:10 am
GSP
-
BWI
Nonstop1h 35m
Southwest
Mon 4/203:05 pm
BWI
-
GSP
2 stops7h 10m
Southwest
Deal found 3/18$168
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:59 pm
GSP
-
IAD
1 stop4h 43m
Delta
Mon 5/47:19 pm
IAD
-
GSP
1 stop4h 37m
Delta
Deal found 3/20$173
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:25 am
GSP
-
DCA
1 stop5h 40m
Southwest
Mon 4/1312:40 pm
DCA
-
GSP
1 stop5h 10m
Southwest
Deal found 3/19$173
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:45 am
GSP
-
BWI
2 stops9h 30m
Southwest
Mon 4/201:00 pm
BWI
-
GSP
1 stop4h 50m
Southwest
Deal found 3/17$178
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:45 am
GSP
-
DCA
2 stops10h 45m
Southwest
Sat 4/256:00 am
DCA
-
GSP
1 stop5h 50m
Southwest
Deal found 3/19$178
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:35 pm
GSP
-
BWI
2 stops11h 40m
Southwest
Tue 5/1910:25 am
BWI
-
GSP
2 stops5h 55m
Southwest
Deal found 3/17$179

Find flight deals from Greenville to Maryland

Keep the following information in mind while searching for Greenville to Maryland flight deals. Data was last updated March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$133
(Southwest)

One-way from

$67
(Southwest)

Popular in

November

Cheapest in

June

Average price

$269

Good round-trip deal

$320 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for Greenville-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Washington, D.C. (WAS) flights.
Search Deals
From Greenville to Maryland
Search Deals
One-way flight from Greenville to Maryland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Greenville to Maryland.
Search Deals
Price to beat on a one-way flight from Greenville to Maryland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Maryland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Greenville to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Tue 5/5

8:20 am-9:55 am

Nonstop1h 35m

Baltimore/Washington

Tue 5/5

3:30 pm-9:40 pm

2 stops6h 10m

$148
Quickest round-trip

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 4/23

1:50 pm-3:20 pm

Nonstop1h 30m

Baltimore/Washington

Sat 4/25

7:55 pm-9:35 pm

Nonstop1h 40m

$153

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 5/14

6:25 pm-10:35 pm

1 stop4h 10m

Baltimore/Washington

Tue 5/19

6:25 pm-8:00 pm

Nonstop1h 35m

$153

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Fri 5/1

1:50 pm-3:20 pm

Nonstop1h 30m

Baltimore/Washington

Fri 5/8

3:05 pm-10:15 pm

2 stops7h 10m

$168

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Wed 4/22

6:45 am-12:15 pm

1 stop5h 30m

Baltimore/Washington

Sat 4/25

10:35 am-4:35 pm

2 stops6h 00m

$178

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Sat 4/18

10:45 am-8:40 pm

2 stops9h 55m

Baltimore/Washington

Mon 4/20

3:05 pm-10:15 pm

2 stops7h 10m

$183

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Tue 5/12

10:09 am-4:36 pm

1 stop6h 27m

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-10:55 am

1 stop4h 55m

$211

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Sat 4/25

7:42 pm-9:20 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sat 5/2

8:15 am-9:58 am

Nonstop1h 43m

$213

GreenvilleWashington, D.C.

GSP - DCA

GSPDCA

Greenville

Tue 5/12

7:48 pm-9:24 pm

Nonstop1h 36m

Washington, D.C. Reagan-National

Wed 5/13

6:00 am-12:05 pm

1 stop6h 05m

$217

GreenvilleWashington, D.C.

GSP - DCA

GSPDCA

Greenville

Fri 4/24

5:23 pm-11:41 pm

1 stop6h 18m

Washington, D.C. Reagan-National

Sun 4/26

6:00 am-10:20 am

1 stop4h 20m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Greenville to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Maryland

What is the cheapest month to book a flight from Greenville to Maryland?

Currently, May is the cheapest month in which you can book a flight from Greenville to Maryland (average of $50). Flying from Greenville to Maryland in March is currently the most expensive (average of $129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to MD?

Find hourly flight availability from Greenville to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2026.

It’s typically best to fly out from Greenville to Maryland in the evening. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Greenville to Maryland?

Use this chart to determine the cheapest time to fly round-trip from Greenville to Maryland. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Greenville to Maryland flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Greenville to Maryland

Explore weekly flight availability from Greenville to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 21, 2026.

The most flights from GSP to USMD are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated March 21, 2026.
Read through reviews of airlines operating flights from Greenville to Maryland, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,325 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,325 reviews
Southwest
8.0
Very good
4,325 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,313 reviews
Southwest
8.0
Very good
4,325 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,488 reviews
Southwest
8.0
Very good
4,325 reviews

Food

7.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Greenville to Maryland?

    If you book a flight to Maryland from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville.

  • How popular is this Greenville to Maryland flight route?

    Flights from Greenville to Maryland have been viewed 31 times in the past calendar month.

  • How long is the flight from Greenville to Maryland?

    Southwest, Delta, and United Airlines can get you from Greenville to Maryland in just under 1h 35m. Your travel time can differ by up to 4h 52m. The distance from Greenville to Maryland is about 425 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Greenville to Maryland one-way?

    One-way options have recently been found by users for as low as $90 on Delta. Other airlines that offer cheap prices include Southwest from $98 and American Airlines from $107 one-way.

  • What are the most popular routes from Greenville to Maryland?

    Most travelers choose Greenville - Washington, D.C. Reagan-National, Greenville - Washington, D.C. Dulles Intl or Greenville - Baltimore/Washington when deciding on the best route from Greenville to Maryland.

  • What are the cheapest flights from Greenville to Maryland?

    While on average a flight from Greenville to Maryland is generally $321, our data shows the cheapest flight currently is $131. When looking at the most popular route, (Greenville - Washington, D.C. Reagan-National), you can expect to pay $153 for that flight.

  • Can I find deals for flights from Greenville to Maryland that include hotel bookings?

    Yes. In addition to deals on Greenville to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Maryland.

  • Can I find deals for business class flights from Greenville to Maryland?

    Yes. Cheapflights offers flight deals from Greenville to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Maryland?

    Currently, May is the cheapest month in which you can book a flight from Greenville to Maryland (average of $50). Flying from Greenville to Maryland in March is currently the most expensive (average of $129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greenville to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Charlotte to LaGuardia flights
Charlotte to Las Vegas flights
Charlotte to Dallas/Fort Worth flights
Charlotte to Newark flights
Charlotte to Hobby flights
Charlotte to Seattle flights
Charlotte to O'Hare Intl flights
Charlotte to Orlando flights
Charlotte to Denver flights
Charlotte to George Bush Intcntl flights
Charlotte to Boston flights
Charlotte to Miami flights
Charlotte to Los Angeles flights
Charlotte to Fort Lauderdale flights
Charlotte to New Orleans flights
Charlotte to San Diego flights
Charlotte to Love Field flights
Charlotte to Baltimore flights
Charlotte to Sky Harbor Intl flights
Charlotte to San Francisco flights
Charlotte to Salt Lake City flights
Charlotte to Tampa flights
Charleston to Denver flights
Charlotte to Dulles Intl flights
Charlotte to Nashville flights
Charleston to John F Kennedy Intl flights
Charleston to Newark flights
Charleston to LaGuardia flights
Charlotte to Reagan-National flights
Greenville to LaGuardia flights
Charlotte to Detroit flights
Charleston to O'Hare Intl flights
Charleston to Las Vegas flights
Charlotte to Philadelphia flights
Charleston to Boston flights
Greenville to Newark flights
Charleston to Seattle flights
Charlotte to Minneapolis flights
Greenville to John F Kennedy Intl flights
Greenville to Denver flights
Charlotte to Ontario flights
Charlotte to Austin flights
Charlotte to Honolulu flights
Charlotte to Portland flights
Savannah to John F Kennedy Intl flights
Charlotte to Cleveland flights
Savannah to LaGuardia flights
Charleston to Fort Lauderdale flights

Top 3 airlines flying from Greenville to Maryland

Discover the top 3 airlines that operate flights from Greenville to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$181Average$291FlexibilityNo cancel feeOn-time63%
DeltaCheapest$185Average$300FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$395FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights