GSP - BOS

$137 Find Cheap Flights from Greenville to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Boston departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Greenville to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$273
Typical prices: $467-$341
Delta
Wed 6/10Tue 6/16
GSP - BOS • 1 stop
Cheapest one-way
$137
Typical prices: $163-$333
American Airlines
Wed 6/10
GSP - BOS • 1 stop
Top airlines
Cheapest • from $273 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Greenville and Boston. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $275 (round-trip)
Shortest trip • 3h 58m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 48% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greenville to Boston (GSP-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Boston

Wed, Jun 10 - Tue, Jun 16
Delta Logo
6:07 pm - 11:27 pm
GSP
-
BOS
5h 20m
1 stop
Delta Logo
11:00 am - 5:27 pm
BOS
-
GSP
6h 27m
1 stop
$273Delta
Wed, Jun 24 - Wed, Jul 8
United Airlines Logo
7:40 pm - 11:59 pm
GSP
-
BOS
4h 19m
1 stop
United Airlines Logo
6:05 am - 2:20 pm
BOS
-
GSP
8h 15m
2 stops
$278United Airlines
Wed, Sep 30 - Mon, Oct 5
American Airlines Logo
10:21 am - 4:50 pm
GSP
-
BOS
6h 29m
1 stop
American Airlines Logo
12:37 pm - 5:22 pm
BOS
-
GSP
4h 45m
1 stop
$290American Airlines
Wed, Aug 12 - Mon, Aug 17
Southwest Logo
5:30 pm - 10:10 pm
GSP
-
BOS
4h 40m
1 stop
Southwest Logo
5:00 am - 12:30 pm
BOS
-
GSP
7h 30m
2 stops
$295Southwest
Wed, Aug 12 - Mon, Aug 17
Southwest Logo
7:00 am - 4:00 pm
GSP
-
BOS
9h 00m
2 stops
Southwest Logo
5:00 am - 12:30 pm
BOS
-
GSP
7h 30m
2 stops
$300Southwest
Thu, Aug 6 - Mon, Aug 10
American Airlines Logo
4:20 pm - 11:07 pm
GSP
-
BOS
6h 47m
1 stop
American Airlines Logo
10:38 am - 5:29 pm
BOS
-
GSP
6h 51m
1 stop
$307American Airlines
Wed, Jun 10 - Wed, Jun 17
Southwest Logo
1:50 pm - 5:45 pm
GSP
-
BOS
3h 55m
1 stop
Southwest Logo
5:25 am - 12:15 pm
BOS
-
GSP
6h 50m
2 stops
$318Southwest
Thu, Jun 18 - Wed, Jun 24
American Airlines Logo
5:15 am - 9:21 am
GSP
-
BOS
4h 06m
1 stop
American Airlines Logo
5:59 pm - 10:38 pm
BOS
-
GSP
4h 39m
1 stop
$338American Airlines
Wed, Jun 17 - Thu, Jun 18
Delta Logo
6:00 am - 12:23 pm
GSP
-
BOS
6h 23m
1 stop
Delta Logo
5:30 am - 10:27 am
BOS
-
GSP
4h 57m
1 stop
$340Delta
Thu, Jun 18 - Wed, Jun 24
American Airlines Logo
6:14 am - 10:19 am
GSP
-
BOS
4h 05m
1 stop
American Airlines Logo
6:00 am - 10:17 am
BOS
-
GSP
4h 17m
1 stop
$341American Airlines
Booking Insights

KAYAK's insights & trends for Greenville to Boston flights

Get data-powered insights and trends into flights from Greenville to Boston to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Greenville to Boston departing in June.

What is the cheapest month to fly from Greenville to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Greenville to Boston is November, where tickets cost $355 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $538 and $482 respectively.

How far in advance should I book a flight from Greenville to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Greenville to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Greenville to Boston, you should book around 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$137
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Greenville to Boston

When to book flights from Greenville to Boston

Are your dates flexible? Find out the best times to travel from Greenville to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Greenville to Boston

  • Where is the best place to park at the Greenville-Spartanburg International Airport (GSP) before my flight to Boston?

    Before your flight to Boston, you can affordably park your car in Economy Parking Lot 1 or 2. In clearly marked covered shelters in Economy Parking Lot 2, you can catch a complimentary shuttle bus that will take you to the terminal. At GSP, you can pre-book your parking.

  • Which airline offers cheap flights from Greenville to Boston with comfortable economy seats?

    On a one-stop flight aboard Delta, economy seats have 31 inches of seat pitch, a USB port, and seat-back entertainment on both legs of the flight. On the longer leg, you’ll have a power outlet, basic web browsing for a fee, and premium snacks, also for a fee.

  • Which airlines offers Unaccompanied Minor service on flights from Greenville to Boston?

    Delta is a good choice for Unaccompanied Minor service because the cheap ticket helps make the UM service more affordable. Furthermore, if you choose a Delta flight with a connection in Atlanta, your child can enjoy the Delta Sky Zone, a staffed lounge specifically designed for Unaccompanied Minors waiting for the next leg of their flight.

  • Can I get an economy seat with more legroom on a flight from Greenville to Boston?

    On many airlines that fly from GSP to BOS, you have different levels of economy tickets, some of which offer more legroom. For example, if you invest in an Economy Plus seat on United, you get a seat with extra legroom, as well as advanced seat selection, the option to change your ticket free of charge, and the option to pay for upgrades.

  • What is the cheapest flight from Greenville to Boston?

    In the last 3 days, the lowest price for a flight from Greenville to Boston was $137 for a one-way ticket and $273 for a round-trip.

  • Do I need a passport to fly between Greenville and Boston?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Greenville to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greenville to Boston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Greenville and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Greenville to Boston, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Greenville to Boston are Delta and Southwest. With an average price for the route of $392 and an overall rating of 7.9, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $410 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Greenville to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greenville to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greenville to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Greenville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greenville to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Greenville with another airline. Booking your flights between Greenville and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greenville to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Greenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Greenville to Boston

  • The Greenville-Spartanburg International Airport (GSP) in upstate South Carolina is served by seven airlines, including American, Delta, and United. Boston Logan International Airport (BOS) is a hub for Delta, JetBlue, and other airlines. Some of the cheapest flights from Greenville to Boston are on Delta, American, and United.
  • On one-stop flights from Greenville to Boston, common connection cities include Atlanta on Delta, Charlotte on American, and New York (EWR) on United. One of the most common pairs of connection cities on a two-stop flight is Charlotte then Philadelphia aboard American.
  • If you want to rent a car when you deplane at BOS, go to the arrivals curb, where you can board a complimentary blue and white shuttle. The shuttles depart about every 5 or 6 minutes for the Rental Car Center. If you need any add-ons, such as a child safety seat or a navigation device, mention this when you make your reservation to ensure that the rental car company has what you need when you collect your vehicle.
  • Cheap flights from GSP to BOS on both American and Delta allow one carry-on bag per Basic Economy ticket. For both airlines, the size limitation for a carry-on is 22 x 14 x 9 inches. Delta has no weight restrictions for a carry-on, but American limits a carry-on to 40 lb.
  • If you want to leave a small carbon footprint when you fly from GSP to BOS, consider a flight aboard American, an airline often cited as one of the Top 10 most sustainable airlines in the world. American has made fuel-efficiency upgrades to its fleet and also invests in developing more fuel-efficient aircraft in order to reduce carbon emissions.

Reviews of the top 4 airlines serving from Greenville to Boston

 
See real verified KAYAK customer reviews for airlines flying from Greenville to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Greenville to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4282 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

Everything you need to know for your flight from Greenville to Boston

Information on your arrival and departure airports