$69+ Cheap flights from Baltimore to Greenville (BWI - GSP)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GSP
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Greenville 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.Cheapflights Tip: The best prices from Baltimore/Washington to Greenville are usually found in August or October, booked 42 days in advance, depart on a Saturday or Sunday and return on a Thursday
Cheap flight deals from Baltimore to Greenville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Baltimore to GreenvilleExplore the most affordable flight options available from Baltimore to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
Explore the most affordable flight options available from Baltimore to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:45 pm
BWI
- GSP
Nonstop1h 30m
Southwest
Wed 7/151:50 pm
GSP
- BWI
Nonstop1h 35m
Southwest
Deal found 6/1![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:10 pm
BWI
- GSP
1 stop5h 06m
Delta
Wed 7/226:45 am
GSP
- BWI
1 stop4h 02m
Delta
Deal found 6/1![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:40 am
BWI
- GSP
Nonstop1h 30m
Southwest
Wed 7/227:00 am
GSP
- BWI
2 stops9h 25m
Southwest
Deal found 6/1![Southwest logo]()
$152
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 7/145:40 am
BWI
- GSP
1 stop3h 33m
Delta
Wed 7/155:44 am
GSP
- BWI
1 stop5h 03m
Delta
Deal found 6/5![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 6/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:50 am
BWI
- GSP
1 stop4h 25m
Southwest
Tue 7/217:00 am
GSP
- BWI
2 stops9h 25m
Southwest
Deal found 6/2![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 6/5. 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 8/66:45 pm
BWI
- GSP
Nonstop1h 30m
Southwest
Tue 8/118:15 am
GSP
- BWI
Nonstop1h 25m
Southwest
Deal found 6/5![Southwest logo]()
$166
This Delta deal was found by Cheapflights users on 6/3. 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.
Sat 8/226:00 am
BWI
- GSP
1 stop6h 41m
Delta
Tue 8/255:20 pm
GSP
- BWI
1 stop4h 07m
Delta
Deal found 6/3![Delta logo]()
$176
This Delta deal was found by Cheapflights users on 6/5. 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 8/67:00 am
BWI
- GSP
1 stop3h 40m
Delta
Wed 8/125:46 am
GSP
- BWI
1 stop3h 33m
Delta
Deal found 6/5![Delta logo]()
$186
This Southwest deal was found by Cheapflights users on 6/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:45 pm
BWI
- GSP
Nonstop1h 30m
Southwest
Mon 8/174:40 pm
GSP
- BWI
Nonstop1h 25m
Southwest
Deal found 6/2![Southwest logo]()
$195
Best flights from Baltimore to GreenvilleDiscover carefully curated flight deals from Baltimore to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from Baltimore to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This Southwest deal was found by Cheapflights users on 6/5. 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 8/68:30 am
BWI
- GSP
1 stop4h 00m
Southwest
Tue 8/111:20 pm
GSP
- BWI
Nonstop1h 30m
Southwest
Deal found 6/5![Southwest logo]()
$176
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 7/195:40 am
BWI
- GSP
1 stop3h 38m
Delta
Wed 7/2211:42 am
GSP
- BWI
1 stop5h 33m
Delta
Deal found 6/5![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/4. 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 6/3011:40 am
BWI
- GSP
Nonstop1h 30m
Southwest
Sun 7/57:55 am
GSP
- BWI
Nonstop1h 30m
Southwest
Deal found 6/4![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 6/3. 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.
Sun 8/26:20 am
BWI
- GSP
1 stop5h 50m
Southwest
Wed 8/58:10 am
GSP
- BWI
Nonstop1h 25m
Southwest
Deal found 6/3![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 6/5. 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 8/136:00 am
BWI
- GSP
1 stop6h 41m
Delta
Sun 8/1611:40 am
GSP
- BWI
1 stop5h 35m
Delta
Deal found 6/5![Delta logo]()
$286
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:25 am
BWI
- GSP
Nonstop1h 40m
Southwest
Mon 10/129:00 pm
GSP
- BWI
1 stop3h 40m
Southwest
Deal found 6/1![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 6/3. 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 11/2012:25 pm
BWI
- GSP
2 stops7h 45m
Southwest
Mon 11/236:40 am
GSP
- BWI
1 stop5h 20m
Southwest
Deal found 6/3![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 6/5. 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 7/185:10 pm
BWI
- GSP
2 stops5h 45m
Southwest
Tue 7/217:00 am
GSP
- BWI
1 stop7h 55m
Southwest
Deal found 6/5![Southwest logo]()
$312
Last-minute flights from Baltimore to GreenvilleDiscover last-minute flight deals from Baltimore to Greenville. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Greenville. Data last updated June 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:45 pm
BWI
- GSP
Nonstop1h 30m
Southwest
Wed 7/151:50 pm
GSP
- BWI
Nonstop1h 35m
Southwest
Deal found 6/1![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:10 pm
BWI
- GSP
1 stop5h 06m
Delta
Wed 7/155:44 am
GSP
- BWI
1 stop3h 40m
Delta
Deal found 6/1![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:45 pm
BWI
- GSP
Nonstop1h 30m
Southwest
Thu 7/236:50 pm
GSP
- BWI
1 stop4h 30m
Southwest
Deal found 6/1![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:45 pm
BWI
- GSP
Nonstop1h 30m
Southwest
Wed 7/227:00 am
GSP
- BWI
1 stop7h 55m
Southwest
Deal found 6/1![Southwest logo]()
$225
This Delta deal was found by Cheapflights users on 5/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:38 pm
BWI
- GSP
1 stop4h 21m
Delta
Tue 7/73:06 pm
GSP
- BWI
1 stop6h 20m
Delta
Deal found 5/31![Delta logo]()
$213
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:40 am
BWI
- GSP
Nonstop1h 30m
Southwest
Wed 7/227:00 am
GSP
- BWI
2 stops9h 25m
Southwest
Deal found 6/1![Southwest logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:28 pm
BWI
- GSP
1 stop10h 02m
Multiple Airlines
Mon 7/135:19 pm
GSP
- BWI
1 stop18h 51m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 7/145:40 am
BWI
- GSP
1 stop3h 33m
Delta
Wed 7/155:44 am
GSP
- BWI
1 stop5h 03m
Delta
Deal found 6/5![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 6/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:50 am
BWI
- GSP
1 stop4h 25m
Southwest
Tue 7/217:00 am
GSP
- BWI
2 stops9h 25m
Southwest
Deal found 6/2![Southwest logo]()
$162
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:17 am
BWI
- GSP
1 stop5h 44m
Delta
Mon 7/205:44 am
GSP
- BWI
1 stop3h 40m
Delta
Deal found 6/2![Delta logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:25 am
BWI
- GSP
1 stop25h 05m
Multiple Airlines
Mon 8/33:10 pm
GSP
- BWI
1 stop19h 35m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$214
One-way flights from Baltimore to GreenvilleSearch for one-way flight options from Baltimore to Greenville. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from Baltimore to Greenville. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Southwest deal was found by Cheapflights users on 6/3. 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 6/306:45 pm
BWI
- GSP
Nonstop1h 30m
Southwest
Deal found 6/3![Southwest logo]()
$69
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:10 pm
BWI
- GSP
1 stop5h 27m
Delta
Deal found 6/2![Delta logo]()
$74
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 6/307:38 pm
BWI
- GSP
1 stop4h 21m
Delta
Deal found 6/4![Delta logo]()
$79
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 8/294:25 pm
BWI
- GSP
1 stop5h 25m
American Airlines
Deal found 6/1![American Airlines logo]()
$80
This Southwest deal was found by Cheapflights users on 6/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:15 pm
BWI
- GSP
2 stops5h 50m
Southwest
Deal found 6/2![Southwest logo]()
$84
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:25 am
BWI
- GSP
Nonstop1h 40m
Southwest
Deal found 6/1![Southwest logo]()
$98
This Delta deal was found by Cheapflights users on 6/3. 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 8/276:00 am
BWI
- GSP
1 stop4h 40m
Delta
Deal found 6/3![Delta logo]()
$103
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 8/296:00 am
BWI
- GSP
1 stop4h 02m
Delta
Deal found 6/5![Delta logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:30 am
BWI
- GSP
1 stop8h 03m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:10 pm
BWI
- GSP
1 stop25h 46m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:10 pm
BWI
- GSP
1 stop27h 34m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$120
Find flight deals from Baltimore to Greenville
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Greenville (GSP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $137 (Southwest) |
One-way from | $69 (Southwest) |
Popular in | May |
Cheapest in | August |
Average price | $324 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Greenville 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 June 5, 2026.
Use the filters below to find and compare flights from Baltimore to Greenville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Thu 8/6
8:30 am-12:30 pm
1 stop4h 00m
Greenville
Tue 8/11
1:20 pm-2:50 pm
Nonstop1h 30m
$176
Quickest round-trip
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Tue 6/30
11:40 am-1:10 pm
Nonstop1h 30m
Greenville
Sun 7/5
7:55 am-9:25 am
Nonstop1h 30m
$242
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Sun 8/2
6:20 am-12:10 pm
1 stop5h 50m
Greenville
Wed 8/5
8:10 am-9:35 am
Nonstop1h 25m
$242
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Sun 7/19
5:40 am-9:18 am
1 stop3h 38m
Greenville
Wed 7/22
11:42 am-5:15 pm
1 stop5h 33m
$257
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Thu 8/13
6:00 am-12:41 pm
1 stop6h 41m
Greenville
Sun 8/16
11:40 am-5:15 pm
1 stop5h 35m
$286
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Sat 10/10
8:25 am-10:05 am
Nonstop1h 40m
Greenville
Mon 10/12
9:00 pm-12:40 am
1 stop3h 40m
$301
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Fri 11/20
12:25 pm-8:10 pm
2 stops7h 45m
Greenville
Mon 11/23
6:40 am-12:00 pm
1 stop5h 20m
$306
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Sat 7/18
5:10 pm-10:55 pm
2 stops5h 45m
Greenville
Tue 7/21
7:00 am-2:55 pm
1 stop7h 55m
$312
Cheapest one-way
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Tue 9/1
8:40 am-10:15 am
Nonstop1h 35m
$69
Quickest one-way
BaltimoreGreenville
BWI - GSP
BWIGSP
Baltimore/Washington
Tue 6/30
6:45 pm-8:15 pm
Nonstop1h 30m
$69
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Greenville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Greenville in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Baltimore-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Greenville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Greenville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Greenville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Baltimore to Greenville
Have a flexible travel schedule? Discover the best time to fly to Greenville from Baltimore with our price prediction graph.
BWI-GSP
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 Baltimore to Greenville
How far ahead should I book a flight from Baltimore to Greenville?
The price you pay for your flight from Baltimore to Greenville may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Baltimore to Greenville?
Currently, August is the cheapest month in which you can book a flight from Baltimore to Greenville (average of $241). Flying from Baltimore to Greenville in May is currently the most expensive (average of $370). 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 BWI to GSP?
Find hourly flight availability from Baltimore to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 5, 2026.
When flying from Baltimore to Greenville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the evening.
Reviews of airlines servicing Greenville
Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated June 5, 2026.
Read through reviews of airlines operating flights from Baltimore to Greenville, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Greenville?
Book flights to Greenville if you plan to visit one of these locationsGreer
Simpsonville
Greenwood
Duncan
Seneca
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Other flights to Greenville
Explore flights to Greenville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 5, 2026.
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Top 3 airlines flying from Baltimore to Greenville
Discover the top 3 airlines that operate flights from Baltimore to Greenville. 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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$330 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$181 | Average$346 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$362 | FlexibilityNo cancel fee | On-timeN/A |