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$115+ Cheap flights from Boston to Greenville (BOS - GSP)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GSP
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Boston to Greenville

Cheapest flights from Boston to Greenville
Explore the most affordable flight options available from Boston to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:45 am
BOS
-
GSP
1 stop4h 10m
United Airlines
Wed 4/226:00 am
GSP
-
BOS
1 stop4h 15m
United Airlines
Deal found 3/18$253
This Southwest deal was found by Cheapflights users on 3/18. 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 5/129:15 am
BOS
-
GSP
1 stop3h 55m
Southwest
Tue 5/196:45 am
GSP
-
BOS
2 stops9h 10m
Southwest
Deal found 3/18$258
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 6/16:15 am
BOS
-
GSP
1 stop10h 00m
Multiple Airlines
Fri 6/51:22 pm
GSP
-
BOS
1 stop10h 22m
Multiple Airlines
Deal found 3/22$267
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:30 am
BOS
-
GSP
2 stops8h 24m
United Airlines
Wed 4/2910:33 am
GSP
-
BOS
1 stop4h 09m
United Airlines
Deal found 3/18$278
This Southwest deal was found by Cheapflights users on 3/19. 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 4/112:20 pm
BOS
-
GSP
1 stop7h 15m
Southwest
Tue 4/141:55 pm
GSP
-
BOS
1 stop5h 45m
Southwest
Deal found 3/19$280
This Southwest deal was found by Cheapflights users on 3/19. 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.
Mon 4/277:20 am
BOS
-
GSP
2 stops10h 30m
Southwest
Tue 5/51:55 pm
GSP
-
BOS
2 stops8h 35m
Southwest
Deal found 3/19$290
This Southwest deal was found by Cheapflights users on 3/23. 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.
Mon 5/117:20 am
BOS
-
GSP
1 stop5h 55m
Southwest
Tue 5/195:05 pm
GSP
-
BOS
1 stop5h 25m
Southwest
Deal found 3/23$291
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/159:18 am
BOS
-
GSP
2 stops24h 30m
Multiple Airlines
Mon 4/205:43 pm
GSP
-
BOS
1 stop16h 32m
Multiple Airlines
Deal found 3/20$292

Find flight deals from Boston to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Greenville (GSP). 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$253
(United Airlines)

One-way from

$115
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$507
Provider with most accurate pricing for Boston Logan Intl-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Greenville flights.
Search Deals
From Boston Logan Intl to Greenville
Search Deals
One-way flight from Boston Logan Intl to Greenville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Greenville 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 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Boston to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Mon 4/13

4:45 pm-8:55 pm

1 stop4h 10m

Greenville

Wed 4/15

1:55 pm-7:40 pm

1 stop5h 45m

$280

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Mon 5/11

8:45 am-1:15 pm

1 stop4h 30m

Greenville

Tue 5/19

6:45 am-3:55 pm

2 stops9h 10m

$296

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Sat 4/11

12:50 pm-8:40 pm

2 stops7h 50m

Greenville

Tue 4/14

12:50 pm-9:20 pm

2 stops8h 30m

$325

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Tue 5/12

6:00 am-4:59 pm

2 stops10h 59m

Greenville

Wed 5/13

6:00 am-12:51 pm

1 stop6h 51m

$338

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Wed 5/20

6:51 am-12:05 pm

1 stop5h 14m

Greenville

Thu 5/21

7:20 am-12:05 pm

1 stop4h 45m

$366

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Wed 4/8

2:25 pm-9:40 pm

2 stops7h 15m

Greenville

Tue 4/14

6:45 am-3:55 pm

2 stops9h 10m

$392

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Fri 5/22

5:44 pm-11:29 pm

1 stop5h 45m

Greenville

Sun 5/24

6:30 am-11:16 am

1 stop4h 46m

$407

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Sat 5/23

5:35 am-12:05 pm

1 stop6h 30m

Greenville

Mon 5/25

6:14 pm-10:25 pm

1 stop4h 11m

$407

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Fri 5/1

9:00 am-6:19 pm

1 stop9h 19m

Greenville

Sat 5/2

5:40 am-12:50 pm

1 stop7h 10m

$415

BostonGreenville

BOS - GSP

BOSGSP

Boston Logan Intl

Sat 5/2

5:45 am-9:58 am

1 stop4h 13m

Greenville

Wed 5/6

10:40 am-7:26 pm

1 stop8h 46m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Greenville

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 Boston to Greenville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Greenville 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 Boston-Greenville 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 Boston to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Boston with our price prediction graph.
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 Boston to Greenville

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Greenville. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Boston to Greenville, you should look to book at least 77 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 Boston to Greenville?

Currently, January is the cheapest month in which you can book a flight from Boston to Greenville (average of $50). Flying from Boston to Greenville in November is currently the most expensive (average of $132). 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.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated March 23, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Boston to Greenville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,319 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,461 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,489 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Boston to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Greenville?

    There are many flights that can get you from Boston to Greenville in 4h 10m. Fly via Southwest or United Airlines to get the fastest option. There are 794 mi between Boston and Greenville. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boston to Greenville round-trip?

    Flying on American Airlines is currently your cheapest option to Greenville, with prices starting at $266. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $267 and $296, respectively. American Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Greenville one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $126. Southwest flights start at $135 while deals on Delta start at $140 one-way.

  • Can I find deals for flights from Boston to Greenville that include hotel bookings?

    Yes. In addition to deals on Boston to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Greenville.

  • Can I find deals for business class flights from Boston to Greenville?

    Yes. Cheapflights offers flight deals from Boston to Greenville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Greenville?

    Currently, January is the cheapest month in which you can book a flight from Boston to Greenville (average of $50). Flying from Boston to Greenville in November is currently the most expensive (average of $132). 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.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Greer
Simpsonville
Duncan
Seneca
Anderson

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Top 4 airlines flying from Boston to Greenville

Discover the top 4 airlines that operate flights from Boston to Greenville. 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 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$266Average$378FlexibilityNo cancel feeOn-time71%
DeltaCheapest$267Average$402FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$296Average$484FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$301Average$386FlexibilityNo cancel feeOn-time69%

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