$89+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BWI
Oct 1 — Oct 81
Round-trip
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 April or October, booked 47 days in advance, depart on a Thursday or Tuesday and return on a Saturday
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 September 1, 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 September 1, 2026.
This Southwest deal was found by Cheapflights users on 8/27. 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 9/2612:55 pm -
Nonstop1h 30m
Sat 9/265:30 pm -
Nonstop1h 30m
Deal found 8/27![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 8/27. 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 9/184:40 pm -
Nonstop1h 30m
Tue 9/225:55 pm -
Nonstop1h 35m
Deal found 8/27![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 8/27. 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 9/2612:55 pm -
Nonstop1h 30m
Sat 10/310:30 am -
1 stop6h 30m
Deal found 8/27![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 8/31. 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.
Fri 10/98:40 pm -
1 stop4h 05m
Mon 10/128:00 pm -
Nonstop1h 35m
Deal found 8/31![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 8/27. 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 10/67:00 am -
2 stops7h 55m
Wed 10/73:05 pm -
2 stops6h 00m
Deal found 8/27![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 8/27. 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 9/251:05 pm -
1 stop9h 35m
Sat 9/268:30 am -
2 stops6h 25m
Deal found 8/27![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/27. 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 9/231:20 pm -
Nonstop1h 30m
Fri 9/254:10 pm -
2 stops5h 25m
Deal found 8/27![Southwest logo]()
$237
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 September 1, 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 September 1, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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 11/237:19 pm -
1 stop5h 39m
Thu 11/2611:08 am -
1 stop5h 03m
Deal found 8/27![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 8/28. 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.
Wed 9/238:15 am -
Nonstop1h 25m
Fri 9/256:45 pm -
Nonstop1h 30m
Deal found 8/28![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 8/27. 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 11/237:19 pm -
1 stop5h 39m
Fri 11/276:00 am -
1 stop4h 13m
Deal found 8/27![Delta logo]()
$196
This Southwest deal was found by Cheapflights users on 8/28. 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.
Fri 9/254:40 pm -
Nonstop1h 30m
Sat 9/269:15 am -
1 stop5h 40m
Deal found 8/28![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 8/27. 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 11/2212:12 pm -
1 stop6h 36m
Thu 11/267:05 am -
1 stop6h 10m
Deal found 8/27![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:40 am -
Nonstop1h 25m
Mon 9/281:10 pm -
2 stops8h 30m
Deal found 8/30![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 8/29. 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 10/86:25 am -
2 stops9h 55m
Mon 10/122:50 pm -
1 stop5h 10m
Deal found 8/29![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 11/227:05 am -
1 stop5h 49m
Fri 11/276:00 am -
1 stop4h 13m
Deal found 8/31![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 8/29. 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.
Tue 10/137:00 am -
2 stops11h 15m
Tue 10/2010:20 am -
2 stops8h 10m
Deal found 8/29![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 8/31. 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.
Tue 10/207:00 am -
2 stops7h 55m
Tue 10/2710:55 am -
2 stops7h 35m
Deal found 8/31![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 8/28. 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.
Fri 11/208:50 pm -
1 stop3h 40m
Fri 11/272:15 pm -
2 stops5h 55m
Deal found 8/28![Southwest logo]()
$309
Last-minute flights from Greenville to BaltimoreDiscover last-minute flight deals from Greenville to Baltimore. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Baltimore. Data last updated September 1, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/27. 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 9/184:40 pm -
Nonstop1h 30m
Tue 9/225:55 pm -
Nonstop1h 35m
Deal found 8/27![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 8/26. 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 9/184:40 pm -
Nonstop1h 30m
Mon 9/215:40 pm -
1 stop4h 00m
Deal found 8/26![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 8/27. 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 9/231:20 pm -
Nonstop1h 30m
Fri 9/254:10 pm -
2 stops5h 25m
Deal found 8/27![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 8/27. 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 9/251:05 pm -
1 stop9h 35m
Sat 9/268:30 am -
2 stops6h 25m
Deal found 8/27![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/27. 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 9/2612:55 pm -
Nonstop1h 30m
Sat 9/265:30 pm -
Nonstop1h 30m
Deal found 8/27![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 8/27. 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 9/2612:55 pm -
Nonstop1h 30m
Sat 10/310:30 am -
1 stop6h 30m
Deal found 8/27![Southwest logo]()
$187
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 September 1, 2026.
Search for one-way flight options from Greenville to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Southwest deal was found by Cheapflights users on 8/27. 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 9/178:40 am -
Nonstop1h 25m
Deal found 8/27![Southwest logo]()
$89
This Delta deal was found by Cheapflights users on 8/27. 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 10/157:14 pm -
1 stop5h 37m
Deal found 8/27![Delta logo]()
$94
This Southwest deal was found by Cheapflights users on 8/27. 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 11/1911:20 am -
1 stop5h 20m
Deal found 8/27![Southwest logo]()
$99
This Delta deal was found by Cheapflights users on 8/27. 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 9/253:40 pm -
1 stop5h 45m
Deal found 8/27![Delta logo]()
$103
This Southwest deal was found by Cheapflights users on 8/27. 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 9/2611:05 am -
2 stops7h 25m
Deal found 8/27![Southwest logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Fri 9/257:03 pm -
2 stops17h 57m
Deal found 8/27![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/288:32 pm -
2 stops36h 53m
Deal found 8/27![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:29 pm -
1 stop24h 31m
Deal found 8/29![Multiple Airlines logo]()
$125
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 September 1, 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 | December |
Cheapest in | April |
Average price | $311 |
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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Greenville to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Mon 11/23
7:19 pm-12:58 am
1 stop5h 39m
Baltimore/Washington
Thu 11/26
11:08 am-4:11 pm
1 stop5h 03m
$187
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Mon 11/23
7:19 pm-12:58 am
1 stop5h 39m
Baltimore/Washington
Fri 11/27
6:00 am-10:13 am
1 stop4h 13m
$196
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Sun 11/22
12:12 pm-6:48 pm
1 stop6h 36m
Baltimore/Washington
Thu 11/26
7:05 am-1:15 pm
1 stop6h 10m
$272
Quickest round-trip
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Wed 9/23
8:15 am-9:40 am
Nonstop1h 25m
Baltimore/Washington
Fri 9/25
6:45 pm-8:15 pm
Nonstop1h 30m
$277
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Fri 9/25
4:40 pm-6:10 pm
Nonstop1h 30m
Baltimore/Washington
Sat 9/26
9:15 am-2:55 pm
1 stop5h 40m
$287
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Thu 9/24
8:40 am-10:05 am
Nonstop1h 25m
Baltimore/Washington
Mon 9/28
1:10 pm-9:40 pm
2 stops8h 30m
$292
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Thu 10/8
6:25 am-4:20 pm
2 stops9h 55m
Baltimore/Washington
Mon 10/12
2:50 pm-8:00 pm
1 stop5h 10m
$302
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Tue 10/13
7:00 am-6:15 pm
2 stops11h 15m
Baltimore/Washington
Tue 10/20
10:20 am-6:30 pm
2 stops8h 10m
$307
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Tue 10/20
7:00 am-2:55 pm
2 stops7h 55m
Baltimore/Washington
Tue 10/27
10:55 am-6:30 pm
2 stops7h 35m
$307
GreenvilleBaltimore
GSP Greenville - BWI Baltimore/Washington
GSPBWI
Greenville
Fri 11/20
8:50 pm-12:30 am
1 stop3h 40m
Baltimore/Washington
Fri 11/27
2:15 pm-8:10 pm
2 stops5h 55m
$309
Showing 1-10 of 22 resultsSorted by cheapest first
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 September.
| 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?
To ensure you get the cheapest price possible for a flight from Greenville to Baltimore, you should look to book at least 46 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, April is the cheapest month in which you can book a flight from Greenville to Baltimore (average of $256). Flying from Greenville to Baltimore 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 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 September 1, 2026.
It’s optimal to fly from Greenville to Baltimore in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Greenville to Baltimore?
Use this chart to determine the cheapest time to fly round-trip from Greenville to Baltimore. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their Greenville to Baltimore 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 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 September 1, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican 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.
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentJoseph,Sep 2023
LAX - BWI
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Greenville to Baltimore
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Complete your trip
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Search flights from Greenville to Baltimore by cabin class
Find flights from Greenville to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Greenville and Baltimore flights
Browse other Greenville and Baltimore flight options. Last updated on September 1, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$454 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$181 | Average$307 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$246 | Average$350 | FlexibilityNo cancel fee | On-time71% |