$139 Cheap Flights from Boston (BOS) to Greenville (GSP)

View $139 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP)

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Cheap Flights from Boston to Greenville (BOS-GSP)

Prices were available within the past 7 days and start at $139 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 16 - Tue, Sep 23
BOS
Boston
GSP
Greenville
$277 Roundtrip, found 2 hours ago
$277
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Sep 16 from Boston to Greenville, returning Tue, Sep 23, priced at $277 found 2 hours ago
American Airlines
Wed, Dec 24 - Tue, Dec 30
BOS
Boston
GSP
Greenville
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 24 from Boston to Greenville, returning Tue, Dec 30, priced at $279 found 2 days ago
United
Tue, Oct 7 - Wed, Oct 8
BOS
Boston
GSP
Greenville
$281 Roundtrip, found 2 days ago
$281
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 7 from Boston to Greenville, returning Wed, Oct 8, priced at $281 found 2 days ago
American Airlines
Wed, Dec 24 - Tue, Dec 30
BOS
Boston
GSP
Greenville
$286 Roundtrip, found 2 days ago
$286
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 24 from Boston to Greenville, returning Tue, Dec 30, priced at $286 found 2 days ago
Southwest Airlines
Tue, Sep 16 - Sat, Sep 20
BOS
Boston
GSP
Greenville
$287 Roundtrip, found 11 hours ago
$287
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Tue, Sep 16 from Boston to Greenville, returning Sat, Sep 20, priced at $287 found 11 hours ago
American Airlines
Sat, Jan 31 - Tue, Feb 3
BOS
Boston
GSP
Greenville
$289 Roundtrip, found 21 hours ago
$289
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Jan 31 from Boston to Greenville, returning Tue, Feb 3, priced at $289 found 21 hours ago
Delta
Sat, Nov 8 - Sat, Nov 15
BOS
Boston
GSP
Greenville
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 8 from Boston to Greenville, returning Sat, Nov 15, priced at $291 found 2 days ago
Delta
Fri, Oct 10 - Tue, Oct 14
BOS
Boston
GSP
Greenville
$291 Roundtrip, found 8 hours ago
$291
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Oct 10 from Boston to Greenville, returning Tue, Oct 14, priced at $291 found 8 hours ago
United
Sat, Sep 20 - Tue, Sep 30
BOS
Boston
GSP
Greenville
$292 Roundtrip, just found
$292
Roundtrip
just found
Select United flight, departing Sat, Sep 20 from Boston to Greenville, returning Tue, Sep 30, priced at $292 just found
United
Wed, Oct 29 - Wed, Nov 5
BOS
Boston
GSP
Greenville
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 29 from Boston to Greenville, returning Wed, Nov 5, priced at $294 found 5 days ago

Find the cheapest month to fly from Boston (BOS) to Greenville (GSP)

August is typically the cheapest month to fly

From $169 - $406 per traveler.

Graph displaying average flight prices per month

Alternative airports near Greenville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greenville-Spartanburg Intl. GSP. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $315
GSP
Greenville-Spartanburg Intl.
Cheapest
Average driving time to city center18 min
Flights from $315
Flights from Boston (BOS) to Greenville (GSP)
Origin airport
Logan Intl.
Destination airport
Greenville-Spartanburg Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$272
Distance
793 mi

Boston to Greenville Flights

The cheapest times to fly from Boston to Greenville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Greenville are during the month of September. You can find some of the cheapest flights from Boston to Greenville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Greenville

Sunday is one of the best days to book for cheap flights from Boston to Greenville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Greenville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Greenville in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Greenville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Greenville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP) cost?
Snag a cheap one-way flight from $139 or cheap return flight from $277 from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP)?
September is the cheapest month to fly from BOS to GSP. Traveling during quieter months is often the key to finding better fares.
Which airlines fly direct from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP)?
While Boston, MA (BOS-Logan Intl.) doesn't offer any direct flights to Greenville-Spartanburg Intl. Airport (GSP), other airports have nonstop options. Jetting off from T.F. Green Airport (PVD) will get you to Greenville without any layovers.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BOS to GSP flight.
How many flights per day from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP)?
There are no daily direct flights available from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from BOS to GSP?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from BOS to GSP?
United Airlines has the best performance for on-time direct flights from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP), with an on-time score of 100%. Use the Expedia App to look up your flight status before you go and get real-time updates about any changes.
What is the best time to fly from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP)?
To land at Greenville-Spartanburg Intl. Airport (GSP) on schedule, select a flight that takes off from Logan Intl. Airport (BOS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP) last-minute?
Booking your plane ticket from BOS to GSP right before your getaway is generally more expensive. But if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a BOS to GSP flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to GSP flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Greenville-Spartanburg Intl. Airport (GSP)?
If you booked your BOS to GSP flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.