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$89+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BWI
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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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 August 2, 2026.

This Southwest deal was found by Cheapflights users on 7/28. 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 8/204:40 pm
GSP
-
BWI
Nonstop1h 25m
Southwest
Mon 8/246:45 pm
BWI
-
GSP
Nonstop1h 30m
Southwest
Deal found 7/28$177
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:25 am
GSP
-
IAD
Nonstop1h 30m
United Airlines
Sat 9/55:25 pm
IAD
-
GSP
Nonstop1h 40m
United Airlines
Deal found 7/29$177
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:27 am
GSP
-
DCA
Nonstop1h 47m
American Airlines
Wed 9/98:40 am
DCA
-
GSP
Nonstop1h 54m
American Airlines
Deal found 7/30$177
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:27 am
GSP
-
DCA
Nonstop1h 47m
American Airlines
Mon 8/242:55 pm
DCA
-
GSP
Nonstop1h 40m
American Airlines
Deal found 7/29$178
This Southwest deal was found by Cheapflights users on 7/29. 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 9/34:40 pm
GSP
-
BWI
Nonstop1h 25m
Southwest
Sun 9/69:05 am
BWI
-
GSP
Nonstop1h 30m
Southwest
Deal found 7/29$182
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:27 am
GSP
-
DCA
Nonstop1h 47m
American Airlines
Sun 9/67:45 pm
DCA
-
GSP
Nonstop1h 42m
American Airlines
Deal found 7/29$182
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:01 pm
GSP
-
IAD
Nonstop1h 32m
United Airlines
Sat 9/55:25 pm
IAD
-
GSP
Nonstop1h 40m
United Airlines
Deal found 8/1$186
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:27 am
GSP
-
DCA
Nonstop1h 47m
American Airlines
Sat 9/52:30 pm
DCA
-
GSP
Nonstop1h 40m
American Airlines
Deal found 8/1$186
This Southwest deal was found by Cheapflights users on 7/29. 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 9/511:05 am
GSP
-
BWI
2 stops7h 35m
Southwest
Mon 9/76:45 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Deal found 7/29$192
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:25 am
GSP
-
IAD
Nonstop1h 30m
United Airlines
Sun 9/612:45 pm
IAD
-
GSP
Nonstop1h 34m
United Airlines
Deal found 7/29$192
This Southwest deal was found by Cheapflights users on 7/31. 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.
Mon 8/314:40 pm
GSP
-
BWI
Nonstop1h 25m
Southwest
Mon 9/76:45 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Deal found 7/31$195
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:25 am
GSP
-
IAD
Nonstop1h 30m
United Airlines
Tue 9/88:15 am
IAD
-
GSP
Nonstop1h 33m
United Airlines
Deal found 8/2$195

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Southwest)

One-way from

$89
(Southwest)

Popular in

November

Cheapest in

February

Average price

$279

Good round-trip deal

$262 or less

Good one-way deal

$209 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. 14% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 2, 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
Quickest round-trip

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 8/20

4:40 pm-6:05 pm

Nonstop1h 25m

Baltimore/Washington

Mon 8/24

6:45 pm-8:15 pm

Nonstop1h 30m

$177

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Sat 9/5

3:01 pm-4:33 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 9/7

8:15 am-9:48 am

Nonstop1h 33m

$177

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 8/27

4:40 pm-6:05 pm

Nonstop1h 25m

Baltimore/Washington

Sat 8/29

5:30 pm-7:00 pm

Nonstop1h 30m

$177

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Mon 8/24

8:40 am-10:05 am

Nonstop1h 25m

Baltimore/Washington

Tue 8/25

8:40 am-10:15 am

Nonstop1h 35m

$177

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 8/27

5:46 am-10:57 am

1 stop5h 11m

Baltimore/Washington

Sat 8/29

7:30 am-12:41 pm

1 stop5h 11m

$187

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 9/3

11:25 am-5:15 pm

1 stop5h 50m

Baltimore/Washington

Thu 9/10

7:05 am-11:08 am

1 stop4h 03m

$187

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 9/10

7:00 am-10:54 am

1 stop3h 54m

Baltimore/Washington

Tue 9/15

6:00 am-11:08 am

1 stop5h 08m

$187

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 9/10

4:40 pm-6:05 pm

Nonstop1h 25m

Baltimore/Washington

Thu 9/17

6:40 am-12:30 pm

1 stop5h 50m

$187

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 9/3

6:55 am-10:57 am

1 stop4h 02m

Baltimore/Washington

Tue 9/8

6:00 am-11:08 am

1 stop5h 08m

$187

GreenvilleBaltimore

GSP - BWI

GSPBWI

Greenville

Thu 10/29

6:25 am-10:05 am

1 stop3h 40m

Baltimore/Washington

Thu 10/29

8:00 pm-9:30 pm

Nonstop1h 30m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Greenville to Maryland (average of $256). Flying from Greenville to Maryland in December is currently the most expensive (average of $383). 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 August 2, 2026.

It’s typically best to fly out from Greenville to Maryland in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Greenville to Maryland?

Airfare is below average for this route at the moment.
Greenville to Maryland flights typically cost between $221 and $471 in August.
The cheapest round-trip price found within the last 5 days was $177 on Southwest (Aug 20-Aug 24).

How far ahead should I book a flight from Greenville to Maryland?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greenville to Maryland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 August 1, 2026.

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

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 August 2, 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
4,229 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Joseph,Sep 2023

LAX - BWI

The plane departure and arrival were on time. The crew was entertaining and professional at the same time. Baggage claim was efficient. Glad I flew on Southwest airlines.
Southwest
8.0
Very good
4,229 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Joseph,Sep 2023

LAX - BWI

The plane departure and arrival were on time. The crew was entertaining and professional at the same time. Baggage claim was efficient. Glad I flew on Southwest airlines.
Delta
7.8
Good
8,494 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Joseph,Sep 2023

LAX - BWI

The plane departure and arrival were on time. The crew was entertaining and professional at the same time. Baggage claim was efficient. Glad I flew on Southwest airlines.
American Airlines
7.1
Good
11,845 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Joseph,Sep 2023

LAX - BWI

The plane departure and arrival were on time. The crew was entertaining and professional at the same time. Baggage claim was efficient. Glad I flew on Southwest airlines.

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 23 times in the past calendar month.

  • How long is the flight from Greenville to Maryland?

    Southwest, United Airlines, and Delta can get you from Greenville to Maryland in just under 1h 25m. Your travel time can differ by up to 3h 46m. 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 $94 on Delta. Other airlines that offer cheap prices include Southwest from $95 and American Airlines from $114 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 - Philadelphia 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 $317, our data shows the cheapest flight currently is $136. When looking at the most popular route, (Greenville - Washington, D.C. Reagan-National), you can expect to pay $197 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, April is the cheapest month in which you can book a flight from Greenville to Maryland (average of $256). Flying from Greenville to Maryland in December is currently the most expensive (average of $383). 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

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Alternative routes for Greenville to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$326FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$181Average$307FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$246Average$394FlexibilityNo cancel feeOn-time71%

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