$89+ Cheap flights from Baltimore to Greenville (BWI - GSP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GSP
Oct 11 — Oct 181
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.Cheap flight deals from Baltimore to Greenville
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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 September 11, 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 September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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 10/76:30 pm -
Nonstop1h 35m
Wed 10/141:25 pm -
Nonstop1h 30m
Deal found 9/10![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 9/10. 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 11/68:05 pm -
Nonstop1h 35m
Wed 11/118:05 am -
Nonstop1h 30m
Deal found 9/10![Southwest logo]()
$185
This Southwest deal was found by Cheapflights users on 9/8. 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 10/36:00 pm -
Nonstop1h 30m
Mon 10/58:40 pm -
1 stop3h 55m
Deal found 9/8![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 9/10. 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 11/78:25 am -
Nonstop1h 45m
Wed 11/117:05 am -
2 stops5h 40m
Deal found 9/10![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 9/8. 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 11/58:05 pm -
Nonstop1h 35m
Mon 11/98:15 am -
Nonstop1h 30m
Deal found 9/8![Southwest logo]()
$193
This Delta deal was found by Cheapflights users on 9/10. 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 10/74:45 pm -
1 stop3h 36m
Thu 10/157:14 pm -
1 stop4h 30m
Deal found 9/10![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 9/10. 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 11/76:10 am -
1 stop6h 05m
Tue 11/107:05 am -
2 stops8h 00m
Deal found 9/10![Southwest logo]()
$202
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/166:32 pm -
1 stop4h 19m
Mon 10/197:14 pm -
1 stop5h 37m
Deal found 9/8![Delta logo]()
$205
This Southwest deal was found by Cheapflights users on 9/10. 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 11/1012:25 pm -
2 stops5h 45m
Mon 11/167:05 am -
2 stops5h 40m
Deal found 9/10![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 9/9. 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 10/208:20 am -
2 stops12h 45m
Mon 10/268:40 pm -
1 stop4h 05m
Deal found 9/9![Southwest logo]()
$208
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 September 11, 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 September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/8. 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 10/36:00 pm -
Nonstop1h 30m
Mon 10/58:40 pm -
1 stop3h 55m
Deal found 9/8![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/237:00 am -
1 stop6h 00m
Sun 10/255:40 am -
1 stop3h 36m
Deal found 9/10![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 9/9. 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 10/147:30 am -
1 stop5h 10m
Mon 10/198:40 pm -
1 stop4h 05m
Deal found 9/9![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 9/9. 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 10/58:00 pm -
Nonstop1h 35m
Thu 10/88:25 am -
Nonstop1h 25m
Deal found 9/9![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 9/9. 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 11/53:10 pm -
2 stops7h 45m
Mon 11/98:15 am -
Nonstop1h 30m
Deal found 9/9![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 9/10. 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 12/118:25 am -
Nonstop1h 45m
Sun 12/138:50 pm -
1 stop3h 40m
Deal found 9/10![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 9/7. 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 10/512:05 pm -
Nonstop1h 30m
Mon 10/128:40 pm -
1 stop4h 05m
Deal found 9/7![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 9/9. 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 10/303:55 pm -
2 stops6h 55m
Mon 11/26:40 am -
2 stops8h 55m
Deal found 9/9![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 9/6. 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 10/293:55 pm -
2 stops6h 55m
Tue 11/37:05 am -
2 stops5h 40m
Deal found 9/6![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 9/10. 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 11/202:40 pm -
1 stop5h 30m
Tue 11/246:45 am -
2 stops8h 20m
Deal found 9/10![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 9/11. 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 11/58:05 pm -
Nonstop1h 40m
Sun 11/88:50 pm -
1 stop3h 45m
Deal found 9/11![Southwest logo]()
$336
Last-minute flights from Baltimore to GreenvilleDiscover last-minute flight deals from Baltimore to Greenville. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Greenville. Data last updated September 11, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/8. 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 10/36:00 pm -
Nonstop1h 30m
Mon 10/58:40 pm -
1 stop3h 55m
Deal found 9/8![Southwest logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 10/31:55 pm -
2 stops19h 37m
Tue 10/612:29 pm -
1 stop24h 31m
Deal found 9/11![Multiple Airlines logo]()
$216
This Southwest deal was found by Cheapflights users on 9/8. 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 10/68:30 am -
Nonstop1h 35m
Tue 10/131:25 pm -
Nonstop1h 30m
Deal found 9/8![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 9/10. 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 10/76:30 pm -
Nonstop1h 35m
Wed 10/141:25 pm -
Nonstop1h 30m
Deal found 9/10![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 9/10. 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 10/74:45 pm -
1 stop3h 36m
Thu 10/157:14 pm -
1 stop4h 30m
Deal found 9/10![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 9/10. 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 10/106:00 pm -
Nonstop1h 35m
Sat 10/1712:45 pm -
Nonstop1h 30m
Deal found 9/10![Southwest logo]()
$185
This Delta deal was found by Cheapflights users on 9/9. 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 10/154:45 pm -
1 stop6h 06m
Sat 10/175:40 am -
1 stop4h 17m
Deal found 9/9![Delta logo]()
$228
This Southwest deal was found by Cheapflights users on 9/8. 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 10/168:00 pm -
Nonstop1h 35m
Mon 10/198:40 pm -
1 stop4h 05m
Deal found 9/8![Southwest logo]()
$195
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/166:32 pm -
1 stop4h 19m
Mon 10/197:14 pm -
1 stop5h 37m
Deal found 9/8![Delta logo]()
$205
This Southwest deal was found by Cheapflights users on 9/9. 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 10/208:20 am -
2 stops12h 45m
Mon 10/268:40 pm -
1 stop4h 05m
Deal found 9/9![Southwest logo]()
$208
This Southwest deal was found by Cheapflights users on 9/9. 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 10/213:05 pm -
2 stops6h 00m
Sat 10/246:40 am -
1 stop5h 15m
Deal found 9/9![Southwest logo]()
$210
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 September 11, 2026.
Search for one-way flight options from Baltimore to Greenville. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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 10/36:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$89
This Southwest deal was found by Cheapflights users on 9/11. 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 11/109:45 am -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 9/8. 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 10/213:05 pm -
2 stops6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$104
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/237:00 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 11/79:52 pm -
1 stop22h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$108
This Delta deal was found by Cheapflights users on 9/10. 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 10/74:45 pm -
1 stop3h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 9/8. 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 10/73:05 pm -
2 stops6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$112
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 11/134:50 pm -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/76:38 am -
2 stops13h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Wed 11/45:40 am -
2 stops14h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 10/610:22 am -
2 stops33h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 11/115:40 am -
2 stops14h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$131
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 September 11, 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 | July |
Cheapest in | August |
Average price | $357 |
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 7,457,451 searches. Data last updated September 11, 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 Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Wed 12/9
6:10 pm-7:50 pm
Nonstop1h 40m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
Quickest round-trip
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Tue 11/10
9:10 am-10:45 am
Nonstop1h 35m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Wed 10/7
6:30 pm-8:05 pm
Nonstop1h 35m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Tue 11/10
12:00 pm-3:45 pm
1 stop3h 45m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Wed 11/4
2:11 pm-6:09 pm
1 stop3h 58m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Wed 12/9
12:00 pm-3:45 pm
1 stop3h 45m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Sat 11/7
6:00 am-10:01 am
1 stop4h 01m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Mon 10/5
6:35 pm-11:00 pm
1 stop4h 25m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Thu 12/10
7:00 am-1:22 pm
1 stop6h 22m
Greenville
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
BaltimoreGreenville
BWI Baltimore/Washington - GSP Greenville
BWIGSP
Baltimore/Washington
Sat 10/3
6:00 pm-7:30 pm
Nonstop1h 30m
Greenville
Mon 10/5
8:40 pm-12:35 am
1 stop3h 55m
$187
Showing 1-10 of 20 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 September.
| 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
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 $271). Flying from Baltimore to Greenville in July is currently the most expensive (average of $411). 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 September 11, 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 24% versus a flight in the morning.
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 September 11, 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.
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
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
Anderson
Seneca
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Other flights to Greenville
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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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$358 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$181 | Average$342 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$362 | FlexibilityNo cancel fee | On-timeN/A |