GSP - BWI

$74 Find Cheap Flights from Greenville to Baltimore - Compare and Save

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Everything you should know

Cheapest round-trip
$147
Typical prices: $252-$380
Southwest
Mon 11/19Mon 11/26
GSP - BWI • Non-stop
Cheapest non-stop
$147
Typical prices: $257-$379
Southwest
Mon 12/3Fri 12/7
GSP - BWI • Non-stop
Nonstop flights
You can fly direct with Southwest. Average duration is 1h 29m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $382 (round-trip)
Shortest trip • 4h 33m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Greenville to Baltimore (GSP-BWI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Baltimore

Thu, Nov 19 - Thu, Nov 26
Southwest Logo
2:50 pm - 4:15 pmGSP  Greenville-BWI Baltimore/Washington
1h 25mnonstop
Southwest Logo
1:40 pm - 3:15 pmBWI  Baltimore/Washington-GSP Greenville
1h 35mnonstop
$147Southwest
Thu, Nov 19 - Mon, Nov 23
Southwest Logo
8:05 am - 9:35 amGSP  Greenville-BWI Baltimore/Washington
1h 30mnonstop
Southwest Logo
8:25 am - 10:10 amBWI  Baltimore/Washington-GSP Greenville
1h 45mnonstop
$147Southwest
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
2:50 pm - 4:15 pmGSP  Greenville-BWI Baltimore/Washington
1h 25mnonstop
Southwest Logo
9:10 am - 10:45 amBWI  Baltimore/Washington-GSP Greenville
1h 35mnonstop
$147Southwest
Thu, Nov 26 - Thu, Dec 3
Delta Logo
9:15 am - 3:45 pmGSP  Greenville-BWI Baltimore/Washington
6h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:32 pm - 10:22 pmBWI  Baltimore/Washington-GSP Greenville
3h 50m1 stop Atlanta Hartsfield-Jackson
$157Delta
Thu, Dec 3 - Mon, Dec 7
Delta Logo
7:00 am - 10:55 amGSP  Greenville-BWI Baltimore/Washington
3h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:29 am - 2:59 pmBWI  Baltimore/Washington-GSP Greenville
4h 30m1 stop Atlanta Hartsfield-Jackson
$157Delta
Thu, Nov 19 - Mon, Nov 23
Delta Logo
7:19 pm - 12:58 amGSP  Greenville-BWI Baltimore/Washington
5h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:08 am - 1:15 pmBWI  Baltimore/Washington-GSP Greenville
5h 07m1 stop Atlanta Hartsfield-Jackson
$157Delta
Wed, Nov 25 - Wed, Dec 2
American Airlines Logo
8:35 pm - 11:55 pmGSP  Greenville-BWI Baltimore/Washington
3h 20m1 stop Charlotte Douglas
American Airlines Logo
2:26 pm - 7:00 pmBWI  Baltimore/Washington-GSP Greenville
4h 34m1 stop Charlotte Douglas
$159American Airlines
Fri, Nov 13 - Wed, Nov 18
Multiple Airlines Logo
2:42 pm - 1:01 pmGSP  Greenville-BWI Baltimore/Washington
22h 19m1 stop Fort Lauderdale
Multiple Airlines Logo
1:56 pm - 7:54 amBWI  Baltimore/Washington-GSP Greenville
17h 58m1 stop Fort Lauderdale
$175Multiple Airlines
Fri, Nov 13 - Wed, Nov 18
Multiple Airlines Logo
8:52 pm - 1:01 pmGSP  Greenville-BWI Baltimore/Washington
16h 09m2 stops Tampa Fort Lauderdale
Multiple Airlines Logo
1:56 pm - 7:54 amBWI  Baltimore/Washington-GSP Greenville
17h 58m1 stop Fort Lauderdale
$177Multiple Airlines
Sat, Nov 21 - Tue, Dec 1
American Airlines Logo
8:35 pm - 12:20 amGSP  Greenville-BWI Baltimore/Washington
3h 45m1 stop Charlotte Douglas
American Airlines Logo
5:01 am - 8:14 amBWI  Baltimore/Washington-GSP Greenville
3h 13m1 stop Charlotte Douglas
$197American Airlines
Booking Insights

Price, demand and travel trends for Greenville to Baltimore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Greenville to Baltimore?

Round-trip flights from Greenville to Baltimore typically range from $252 to $380. The lowest price found in the past 5 days was $147, on Southwest.

What's the cheapest day of the week to fly from Greenville to Baltimore?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Greenville to Baltimore. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 16% higher.

What’s the cheapest month to fly from Greenville to Baltimore?

•April is the cheapest month to fly from Greenville to Baltimore at $246 round-trip.
•December ($378) and July ($370) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 53% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Greenville to Baltimore the cheapest?

Flights from Greenville to Baltimore are cheapest 18 weeks before departure. Booking in this window typically costs about 60% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Greenville to Baltimore flights

Low season

February

Cheapest flight

$74
Beat the crowds with an average 53% drop in travelers.
The most popular month to fly with an average 77% increase in travelers.
One-way flight from Greenville to Baltimore

When to book flights from Greenville to Baltimore

Are your dates flexible? Find out the best times to travel from Greenville to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Greenville to Baltimore flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Greenville to Baltimore?

    These are the earliest and latest flight times available from Greenville to Baltimore:

    • Earliest: departs at 7:40 am and lands at 9:09 am
    • Latest: departs at 8:05 pm and lands at 9:34 pm.

    The flight takes about 1h 29m.

  • What cabin classes can I book on flights from Greenville to Baltimore?

    Only Economy Class is available on flights from Greenville to Baltimore.

  • How long is a flight from Greenville to Baltimore?

    A nonstop flight from Greenville to Baltimore takes 1h 29m, covering 425 miles.

  • Do I need a passport to fly from Greenville to Baltimore?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Greenville to Baltimore flight?

    Round-trip flights from Greenville to Baltimore range from $252 to $380, with an average of $313 over the past 12 months. Anything below $252 counts as a good deal.

  • How expensive are last-minute Greenville to Baltimore flights?

    Last-minute fares on this route (booked within two weeks of departure) run 53% above the $313 route average. Book 18 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Greenville to Baltimore?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $315 round-trip, compared to $382 via a layover through Charlotte Douglas (CLT).

  • What is the standard checked-bag allowance on flights from Greenville to Baltimore?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Greenville to Baltimore?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet CRJ-550 variants.

  • How are flight departures from Greenville to Baltimore spread across the day?

    Morning is the busiest departure period on Greenville to Baltimore flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

  • Have flight prices from Greenville to Baltimore changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $147 to $1,116. That means the highest observed fare was about 8x higher than the lowest one.

  • Which airlines offer Wi-Fi on Greenville to Baltimore flights?

    JetBlue is the only airline on the Greenville to Baltimore route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Greenville to Baltimore looking right now?

    One-way fares from Greenville to Baltimore are currently lower than usual. Average one-way flight prices are about $80, which is 62% below the typical average for this route.

  • What car rental options are available at Baltimore/Washington Airport (BWI)?

    Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include:

    • NextCar
    • Hertz
    • Dollar
    • Budget
    • Thrifty

  • Which airports can I use when flying from Greenville to Baltimore?

    Flights from Greenville to Baltimore usually depart from Greenville (GSP) and arrive at Baltimore/Washington (BWI).

  • Which airports do connecting flights from Greenville to Baltimore pass through?

    One-stop flights from Greenville to Baltimore most commonly connect through:

    • Charlotte Douglas (CLT) - 60% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 29% of one-stop connections
    • Nashville Intl (BNA) - 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Greenville to Baltimore?

    Yes. Flexible dates can save you up to 28% on flights from Greenville to Baltimore. Saturday is the cheapest departure day at $267 round-trip on average, while Sunday is the most expensive at $366, a difference of $99.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Greenville to Baltimore?

    Only Southwest operates flights between Greenville and Baltimore.

  • How much time can I save by choosing a different layover airport from Greenville to Baltimore?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 3h 54m, compared with 4h 33m via Atlanta Hartsfield-Jackson (ATL) and 5h 21m via Nashville Intl (BNA).

  • What popular places can I visit in Baltimore?

    Some of the most popular sights in Baltimore are M&T Bank Stadium, National Aquarium Baltimore and Oriole Park At Camden Yards. These are among the most viewed places in Baltimore on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Greenville to Baltimore flights?

    Among airlines operating Greenville to Baltimore flights:

    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Greenville to Baltimore flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Southwest: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Greenville to Baltimore flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Sunday. On this route, Saturday flights average $267, about $99 less than Sunday fares (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 60% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Greenville to Baltimore trip for April. Fares historically average $246 round-trip in that month - typically $132 less than the most expensive month, which is December (based on the last 12 months).

Prefer to fly direct from Greenville to Baltimore?

 
Find which airlines fly direct from Greenville Airport to Baltimore/Washington Airport, which days they fly and book direct flights.

Direct departures

Greenville to Baltimore/Washington

Monday

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Tuesday

Southwest

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Wednesday

Southwest

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Thursday

Southwest

Southwest

Friday

Southwest

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Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Baltimore/Washington to Greenville

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

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Thursday

Southwest

Southwest

Friday

Southwest

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Saturday

Southwest

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Sunday

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See more direct flights

More options for your flight from Greenville to Baltimore

Complete your trip to Baltimore with a hotel stay or car rental