GSP - BOS

$114 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 8/16. 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
$241
Typical prices: $389-$459
American Airlines
Wed 7/22Sat 7/25
GSP - BOS • 1 stop
Cheapest one-way
$114
Typical prices: $121-$317
Allegiant Air
Sun 8/16
GSP - BOS • 1 stop
Top airlines
Cheapest • from $229 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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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 • 4h 05m (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 50% compared to booking last minute.
Insights
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When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
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, Jul 22 - Sat, Jul 25
American Airlines Logo
6:35 am - 2:44 pm
GSP
-
BOS
8h 09m
1 stop
American Airlines Logo
6:00 am - 10:50 am
BOS
-
GSP
4h 50m
1 stop
$241American Airlines
Sat, Aug 15 - Sat, Aug 22
Southwest Logo
12:55 pm - 5:30 pm
GSP
-
BOS
4h 35m
1 stop
Southwest Logo
5:00 am - 12:15 pm
BOS
-
GSP
7h 15m
1 stop
$253Southwest
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
3:04 pm - 10:11 am
GSP
-
BOS
19h 07m
1 stop
Multiple Airlines Logo
12:34 pm - 8:10 am
BOS
-
GSP
19h 36m
1 stop
$254Multiple Airlines
Thu, Aug 13 - Sat, Aug 15
Multiple Airlines Logo
3:02 pm - 11:39 am
GSP
-
BOS
20h 37m
1 stop
Multiple Airlines Logo
8:37 am - 7:28 am
BOS
-
GSP
22h 51m
2 stops
$257Multiple Airlines
Sat, Aug 15 - Sat, Aug 22
Southwest Logo
12:55 pm - 5:30 pm
GSP
-
BOS
4h 35m
1 stop
Southwest Logo
5:30 am - 7:00 pm
BOS
-
GSP
13h 30m
2 stops
$258Southwest
Sun, Aug 16 - Sat, Aug 22
Multiple Airlines Logo
3:30 pm - 11:39 am
GSP
-
BOS
20h 09m
1 stop
Multiple Airlines Logo
12:45 pm - 11:26 am
BOS
-
GSP
46h 41m
2 stops
$259Multiple Airlines
Thu, Oct 1 - Sun, Oct 4
Allegiant Air Logo
8:07 pm - 10:11 am
GSP
-
BOS
14h 04m
1 stop
Allegiant Air Logo
12:34 pm - 2:00 pm
BOS
-
GSP
25h 26m
1 stop
$260Allegiant Air
Sun, Aug 16 - Wed, Aug 19
Multiple Airlines Logo
3:30 pm - 11:39 am
GSP
-
BOS
20h 09m
1 stop
Multiple Airlines Logo
12:45 pm - 7:57 am
BOS
-
GSP
19h 12m
2 stops
$262Multiple Airlines
Sat, Aug 15 - Sat, Aug 22
Southwest Logo
6:45 am - 5:30 pm
GSP
-
BOS
10h 45m
2 stops
Southwest Logo
5:50 am - 2:55 pm
BOS
-
GSP
9h 05m
2 stops
$263Southwest
Sat, Jul 25 - Sat, Aug 1
Southwest Logo
12:50 pm - 11:20 pm
GSP
-
BOS
10h 30m
1 stop
Southwest Logo
5:10 am - 1:20 pm
BOS
-
GSP
8h 10m
1 stop
$264Southwest
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 July.

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 February, where the average cost of round-trip tickets is $619 and $504 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 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$114
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 18% 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 5 days, the lowest price for a flight from Greenville to Boston was $114 for a one-way ticket and $229 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, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Greenville to Boston are Southwest and Delta. With an average price for the route of $478 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $409 and an overall rating of 7.8.

  • 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 4246 reviews
8.1Boarding
8.0Comfort
7.5Entertainment
8.6Crew
7.0Food
Airline reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

6.0 GoodAnonymous, Jun 2026
TPA - DAL
Read more Southwest reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Very good. Exactly what I expected. We did have a slight delay.

I think Southwest can offer a whole can of beverage instead of such a small cup

I like the boarding procedure. Handle the bird strike issue well.

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

The tray table was broken and the food was terrible.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Advertised fruit trays with cheese, but only snacks handed out!

The only real hiccups in the flight were things beyond Delta’s control - turbulence which delayed food service and a departure delay caused by some VIP plane which stopped all departures and landings for 30 minutes - and was never explained to us by the crew. Otherwise good flight. I would fly Delta again.

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.

Super friendly with lots of drink options an entertainment. Friendly crew.

I like flying first class, and United has a nice one

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

I was forced to check my carry-on backpack despite there being space - but it came out on the baggage carousel so fast it didn't even delay my pickup. Otherwise a good flight. Boarding began early (which was disadvantageous for me) but fine.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

Good even though flight was delayed, the crew was prompt and efficient.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

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

Information on your arrival and departure airports