$67+ Cheap flights from Greenville to Baltimore (GSP - BWI)
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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BWI
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Greenville to Baltimore 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 Greenville to Baltimore/Washington are usually found in September or May, booked 56 days in advance, depart on a Thursday or Wednesday and return on a Wednesday
Cheap flight deals from Greenville to Baltimore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Greenville to BaltimoreExplore the most affordable flight options available from Greenville to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Greenville to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Southwest deal was found by Cheapflights users on 2/2. 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.
Sat 4/41:55 pm
GSP
- BWI
Nonstop1h 30m
Southwest
Tue 4/76:25 pm
BWI
- GSP
Nonstop1h 35m
Southwest
Deal found 2/2![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 2/3. 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.
Mon 4/206:25 pm
GSP
- BWI
1 stop4h 10m
Southwest
Thu 4/2311:45 am
BWI
- GSP
Nonstop1h 30m
Southwest
Deal found 2/3![Southwest logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/96:43 pm
GSP
- BWI
1 stop14h 23m
Multiple Airlines
Wed 3/1112:30 pm
BWI
- GSP
1 stop27h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 2/3. 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 4/186:22 pm
GSP
- BWI
1 stop4h 35m
Delta
Tue 6/236:00 am
BWI
- GSP
1 stop4h 28m
Delta
Deal found 2/3![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 2/1. 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 4/15:40 am
GSP
- BWI
1 stop3h 59m
Delta
Sat 4/45:30 pm
BWI
- GSP
1 stop6h 24m
Delta
Deal found 2/1![Delta logo]()
$191
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 4/177:59 pm
GSP
- BWI
1 stop4h 39m
Delta
Tue 6/236:00 am
BWI
- GSP
1 stop4h 28m
Delta
Deal found 2/3![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 2/186:45 pm
GSP
- BWI
1 stop4h 08m
Delta
Sun 2/226:00 am
BWI
- GSP
1 stop5h 13m
Delta
Deal found 2/3![Delta logo]()
$205
This Southwest deal was found by Cheapflights users on 2/3. 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.
Thu 5/141:50 pm
GSP
- BWI
Nonstop1h 30m
Southwest
Sun 5/176:40 am
BWI
- GSP
1 stop5h 10m
Southwest
Deal found 2/3![Southwest logo]()
$209
Best flights from Greenville to BaltimoreDiscover carefully curated flight deals from Greenville to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Greenville to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 4/225:50 pm
GSP
- BWI
1 stop6h 48m
Delta
Tue 4/286:00 am
BWI
- GSP
1 stop6h 21m
Delta
Deal found 2/4![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/4. 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.
Sat 4/256:25 am
GSP
- BWI
1 stop5h 00m
Southwest
Tue 4/2810:25 am
BWI
- GSP
2 stops5h 55m
Southwest
Deal found 2/4![Southwest logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/96:43 pm
GSP
- BWI
1 stop14h 23m
Multiple Airlines
Wed 3/1112:30 pm
BWI
- GSP
1 stop27h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 4/225:50 pm
GSP
- BWI
1 stop6h 48m
Delta
Tue 6/236:00 am
BWI
- GSP
1 stop4h 28m
Delta
Deal found 2/3![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/3. 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.
Mon 4/206:25 pm
GSP
- BWI
1 stop4h 10m
Southwest
Thu 4/236:15 am
BWI
- GSP
1 stop5h 45m
Southwest
Deal found 2/3![Southwest logo]()
$191
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 4/216:26 pm
GSP
- BWI
1 stop4h 31m
Delta
Tue 6/236:00 am
BWI
- GSP
1 stop4h 28m
Delta
Deal found 2/3![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 2/3. 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 4/235:42 am
GSP
- BWI
1 stop3h 55m
Delta
Tue 6/236:00 am
BWI
- GSP
1 stop4h 28m
Delta
Deal found 2/3![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 2/3. 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 4/186:22 pm
GSP
- BWI
1 stop4h 35m
Delta
Tue 6/236:00 am
BWI
- GSP
1 stop4h 28m
Delta
Deal found 2/3![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 2/1. 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 4/15:40 am
GSP
- BWI
1 stop3h 59m
Delta
Sat 4/45:30 pm
BWI
- GSP
1 stop6h 24m
Delta
Deal found 2/1![Delta logo]()
$191
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 4/177:59 pm
GSP
- BWI
1 stop4h 39m
Delta
Tue 6/236:00 am
BWI
- GSP
1 stop4h 28m
Delta
Deal found 2/3![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/4. 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.
Fri 4/177:59 pm
GSP
- BWI
1 stop4h 39m
Delta
Sun 4/196:00 am
BWI
- GSP
1 stop4h 20m
Delta
Deal found 2/4![Delta logo]()
$197
Last-minute flights from Greenville to BaltimoreDiscover last-minute flight deals from Greenville to Baltimore. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Baltimore. Data last updated February 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 2/186:45 pm
GSP
- BWI
1 stop4h 08m
Delta
Sun 2/226:00 am
BWI
- GSP
1 stop5h 13m
Delta
Deal found 2/3![Delta logo]()
$205
This Southwest deal was found by Cheapflights users on 2/2. 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 2/2411:15 am
GSP
- BWI
2 stops5h 40m
Southwest
Tue 3/1012:15 pm
BWI
- GSP
1 stop5h 30m
Southwest
Deal found 2/2![Southwest logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/26:49 pm
GSP
- BWI
1 stop22h 57m
Multiple Airlines
Mon 3/99:21 am
BWI
- GSP
1 stop10h 17m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 3/75:40 am
GSP
- BWI
1 stop6h 14m
Delta
Tue 3/1011:45 am
BWI
- GSP
1 stop5h 44m
Delta
Deal found 2/1![Delta logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/96:43 pm
GSP
- BWI
1 stop14h 23m
Multiple Airlines
Wed 3/1112:30 pm
BWI
- GSP
1 stop27h 26m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 2/1. 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 3/2112:35 pm
GSP
- BWI
1 stop8h 40m
Southwest
Tue 3/247:20 am
BWI
- GSP
1 stop4h 40m
Southwest
Deal found 2/1![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 2/1. 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.
Fri 3/277:59 pm
GSP
- BWI
1 stop4h 54m
Delta
Sat 4/45:30 pm
BWI
- GSP
1 stop6h 24m
Delta
Deal found 2/1![Delta logo]()
$211
This Delta deal was found by Cheapflights users on 2/2. 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.
Mon 3/306:14 pm
GSP
- BWI
1 stop4h 47m
Delta
Sat 4/45:30 pm
BWI
- GSP
1 stop6h 24m
Delta
Deal found 2/2![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 2/1. 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.
Mon 3/306:25 pm
GSP
- BWI
1 stop5h 50m
Southwest
Sat 4/42:55 pm
BWI
- GSP
2 stops7h 50m
Southwest
Deal found 2/1![Southwest logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:45 pm
GSP
- BWI
1 stop14h 29m
Multiple Airlines
Thu 4/29:48 pm
BWI
- GSP
1 stop19h 55m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$246
One-way flights from Greenville to BaltimoreSearch for one-way flight options from Greenville to Baltimore. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Greenville to Baltimore. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Southwest deal was found by Cheapflights users on 2/4. 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 4/78:20 am
GSP
- BWI
Nonstop1h 35m
Southwest
Deal found 2/4![Southwest logo]()
$67
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:31 pm
GSP
- BWI
1 stop23h 47m
Avelo Airlines
Deal found 2/3![Avelo Airlines logo]()
$73
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 4/16:14 pm
GSP
- BWI
1 stop4h 47m
Delta
Deal found 2/3![Delta logo]()
$79
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:20 am
GSP
- BWI
1 stop3h 32m
American Airlines
Deal found 2/2![American Airlines logo]()
$80
This Southwest deal was found by Cheapflights users on 2/4. 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.
Wed 4/112:35 pm
GSP
- BWI
2 stops7h 35m
Southwest
Deal found 2/4![Southwest logo]()
$82
This Southwest deal was found by Cheapflights users on 2/4. 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.
Sat 4/48:10 am
GSP
- BWI
Nonstop1h 25m
Southwest
Deal found 2/4![Southwest logo]()
$86
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:31 pm
GSP
- BWI
1 stop23h 47m
Avelo Airlines
Deal found 2/2![Avelo Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 3/234:28 pm
GSP
- BWI
1 stop16h 46m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/26:49 pm
GSP
- BWI
1 stop22h 57m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/236:22 pm
GSP
- BWI
1 stop14h 44m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$93
This Trip.com deal was found by Cheapflights users on 2/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:43 pm
GSP
- BWI
1 stop14h 23m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$94
Find flight deals from Greenville to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Baltimore (BWI). 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 February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $152 (Southwest) |
One-way from | $67 (Southwest) |
Popular in | December |
Cheapest in | September |
Average price | $327 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Baltimore 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 February 4, 2026.
Use the filters below to find and compare flights from Greenville to Baltimore that are best for you.
Fly from
Greenville
Fly to
Baltimore
Route
Depart
Return
Price
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Wed 4/22
5:50 pm-12:38 am
1 stop6h 48m
Baltimore/Washington
Tue 4/28
6:00 am-12:21 pm
1 stop6h 21m
$157
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Sat 4/25
6:25 am-11:25 am
1 stop5h 00m
Baltimore/Washington
Tue 4/28
10:25 am-4:20 pm
2 stops5h 55m
$177
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Wed 4/22
5:50 pm-12:38 am
1 stop6h 48m
Baltimore/Washington
Tue 6/23
6:00 am-10:28 am
1 stop4h 28m
$177
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Tue 4/21
6:26 pm-10:57 pm
1 stop4h 31m
Baltimore/Washington
Tue 6/23
6:00 am-10:28 am
1 stop4h 28m
$177
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Mon 3/9
6:43 pm-9:06 am
1 stop14h 23m
Baltimore/Washington
Wed 3/11
12:30 pm-3:56 pm
1 stop27h 26m
$188
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Thu 4/23
5:42 am-9:37 am
1 stop3h 55m
Baltimore/Washington
Tue 6/23
6:00 am-10:28 am
1 stop4h 28m
$189
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Sat 4/18
6:22 pm-10:57 pm
1 stop4h 35m
Baltimore/Washington
Tue 6/23
6:00 am-10:28 am
1 stop4h 28m
$189
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Mon 4/20
6:25 pm-10:35 pm
1 stop4h 10m
Baltimore/Washington
Thu 4/23
6:15 am-12:00 pm
1 stop5h 45m
$191
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Wed 4/1
5:40 am-9:39 am
1 stop3h 59m
Baltimore/Washington
Sat 4/4
5:30 pm-11:54 pm
1 stop6h 24m
$191
GreenvilleBaltimore
GSP - BWI
GSPBWI
Greenville
Fri 4/17
7:59 pm-12:38 am
1 stop4h 39m
Baltimore/Washington
Tue 6/23
6:00 am-10:28 am
1 stop4h 28m
$197
Showing 1-10 of 21 results
Compare providers for flights from Greenville to Baltimore
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 Greenville to Baltimore in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Baltimore 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 Greenville-Baltimore 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 Greenville to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Greenville with our price prediction graph.
GSP-BWI
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 Baltimore
How far ahead should I book a flight from Greenville to Baltimore?
Use this chart to determine the optimal time to book a round-trip flight from Greenville to Baltimore. Price data was last updated on January 30, 2026.
To ensure you get the cheapest price possible for a flight from Greenville to Baltimore, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Greenville to Baltimore?
Currently, January is the cheapest month in which you can book a flight from Greenville to Baltimore (average of $49). Flying from Greenville to Baltimore in March is currently the most expensive (average of $97). 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 BWI?
Find hourly flight availability from Greenville to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.
It’s optimal to fly from Greenville to Baltimore in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated February 4, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Greenville to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Greenville to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Greenville and Baltimore flights
Browse other Greenville and Baltimore flight options. Last updated on February 4, 2026.
Other flights from Greenville
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Top 3 airlines flying from Greenville to Baltimore
Discover the top 3 airlines that operate flights from Greenville to Baltimore. 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$282 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$185 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$224 | Average$312 | FlexibilityNo cancel fee | On-time71% |