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$79+ Cheap flights from Charleston to Boston (CHS - BOS)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BOS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Charleston to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Charleston to Boston Logan Intl are usually found in January or March, booked 72 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Charleston to Boston

Cheapest flights from Charleston to Boston
Explore the most affordable flight options available from Charleston to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:00 pmCHS - BOS
1 stop5h 16mAmerican Airlines
Wed 1/76:43 amBOS - CHS
1 stop4h 56mAmerican Airlines
Deal found 12/10$197
This JetBlue deal was found by Cheapflights users on 12/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:21 pmCHS - BOS
Nonstop2h 15mJetBlue
Sat 1/39:14 amBOS - CHS
Nonstop2h 43mJetBlue
Deal found 12/10$207
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:05 amCHS - BOS
1 stop6h 57mAmerican Airlines
Fri 1/26:15 amBOS - CHS
1 stop5h 15mAmerican Airlines
Deal found 12/10$212
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:18 pmCHS - BOS
1 stop12h 32mSpirit Airlines
Fri 1/211:55 amBOS - CHS
1 stop9h 28mSpirit Airlines
Deal found 12/10$214
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:18 pmCHS - BOS
1 stop12h 32mMultiple Airlines
Sat 1/39:14 amBOS - CHS
Nonstop2h 43mMultiple Airlines
Deal found 12/10$219
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:18 pmCHS - BOS
1 stop12h 32mMultiple Airlines
Tue 1/68:45 amBOS - CHS
Nonstop2h 43mMultiple Airlines
Deal found 12/10$221
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:05 amCHS - BOS
1 stop6h 57mAmerican Airlines
Sat 1/37:00 amBOS - CHS
1 stop4h 26mAmerican Airlines
Deal found 12/10$222
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:18 pmCHS - BOS
1 stop12h 32mMultiple Airlines
Fri 1/29:00 amBOS - CHS
Nonstop2h 36mMultiple Airlines
Deal found 12/10$225
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Sun 12/2810:18 pmCHS - BOS
1 stop12h 32mSpirit Airlines
Wed 1/711:55 amBOS - CHS
1 stop29h 41mSpirit Airlines
Deal found 12/10$227
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:05 pmCHS - BOS
Nonstop2h 26mDelta
Sat 1/39:35 amBOS - CHS
Nonstop2h 47mDelta
Deal found 12/10$232
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/306:45 amCHS - BOS
1 stop5h 58mUnited Airlines
Fri 1/24:31 pmBOS - CHS
1 stop7h 13mUnited Airlines
Deal found 12/10$237
This JetBlue deal was found by Cheapflights users on 12/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:16 amCHS - BOS
1 stop5h 33mJetBlue
Sat 1/39:14 amBOS - CHS
Nonstop2h 43mJetBlue
Deal found 12/11$239

Find flight deals from Charleston to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Boston (BOS). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$127
(Delta)

One-way from

$79
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$207

Good round-trip deal

$178 or less

Good one-way deal

$114 or less
Provider with most accurate pricing for Charleston-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Boston Logan Intl flights.
Search Deals
From Charleston to Boston Logan Intl
Search Deals
One-way flight from Charleston to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Charleston to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Charleston to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Boston 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 December 12, 2025.
Use the filters below to find and compare flights from Charleston to Boston that are best for you.

Fly from

Charleston

Fly to

Boston

Route

Depart

Return

Price

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 2/27

2:58 pm-7:22 pm

1 stop4h 24m

Boston Logan Intl

Sun 3/1

6:00 am-11:18 am

1 stop5h 18m

$137

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 1/8

4:45 pm-7:09 pm

Nonstop2h 24m

Boston Logan Intl

Thu 1/15

12:55 pm-3:40 pm

Nonstop2h 45m

$139

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 1/8

12:15 pm-2:33 pm

Nonstop2h 18m

Boston Logan Intl

Sun 1/11

8:30 am-11:13 am

Nonstop2h 43m

$147

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Sat 1/10

1:58 pm-4:20 pm

Nonstop2h 22m

Boston Logan Intl

Mon 1/12

12:55 pm-3:40 pm

Nonstop2h 45m

$147

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 2/6

4:45 pm-7:09 pm

Nonstop2h 24m

Boston Logan Intl

Sun 2/8

12:55 pm-3:40 pm

Nonstop2h 45m

$147

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 1/30

4:45 pm-7:09 pm

Nonstop2h 24m

Boston Logan Intl

Sun 2/1

12:55 pm-3:40 pm

Nonstop2h 45m

$147

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 1/22

12:09 pm-2:25 pm

Nonstop2h 16m

Boston Logan Intl

Sun 1/25

8:30 am-11:13 am

Nonstop2h 43m

$157

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 1/29

4:45 pm-7:09 pm

Nonstop2h 24m

Boston Logan Intl

Sun 2/1

9:00 am-2:22 pm

1 stop5h 22m

$157

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 1/23

4:45 pm-7:09 pm

Nonstop2h 24m

Boston Logan Intl

Mon 1/26

5:25 pm-11:55 pm

1 stop6h 30m

$157

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Wed 1/7

11:28 am-4:23 pm

1 stop4h 55m

Boston Logan Intl

Sun 1/11

7:00 am-2:22 pm

1 stop7h 22m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 23 results
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2
3

Compare providers for flights from Charleston to Boston

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 Charleston to Boston in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 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 Charleston-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Boston flights, Cheapflights users trust eDreams the most. eDreams 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 Charleston-Boston 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 Charleston to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Charleston 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 Charleston to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Boston. Price data was last updated on December 5, 2025.

The best time to book flights from Charleston to Boston is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, June is the cheapest month in which you can book a flight from Charleston to Boston (average of $37). Flying from Charleston to Boston in November is currently the most expensive (average of $84). 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.

What is the cheapest time of day to fly from CHS to BOS?

Find hourly flight availability from Charleston to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Charleston to Boston in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Charleston to Boston?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Boston. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Charleston to Boston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Charleston to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,899 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,179 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airports do I use to fly from Charleston to Boston?

    If you wish to fly to Boston from Charleston, then you need to book flights from Charleston to Boston Logan Intl. There are 11 flights from Charleston (CHS) to Logan Intl (BOS) per day to choose from. Flights to Boston from Charleston are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 2h 15m is how long a nonstop flight from Charleston to Boston Logan Intl typically takes.

  • How popular is this Charleston to Boston flight route?

    Flights from Charleston to Boston Logan Intl have been viewed 6 times in the past calendar month.

  • How long is the flight from Charleston to Boston?

    A quick flight from Charleston to Boston can take about 2h 18m. Delta provides one of the quickest options available for as low as $147. Airlines will cover a distance of 818 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Spirit Airlines is currently your cheapest option to Boston, with prices starting at $49. Additional round-trip tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at $68 and $76, respectively. Users have found that Spirit Airlines is 74% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Charleston to Boston are Spirit Airlines ($42), JetBlue ($69), and Delta ($72).

  • What are the most reliable airlines from Charleston to Boston?

    No one likes to see their flight delayed. When booking a flight from Charleston to Boston consider choosing Hawaiian Airlines (84%), Turkish Airlines (82%) or Qatar Airways (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Charleston to Boston?

    On average you can expect to pay $735 for a flight from Charleston to Boston. The cheapest flight overall is $68 while the most popular route, (Charleston - Boston Logan Intl) is currently priced at $137.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Boston 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 Charleston to Boston?

    Currently, June is the cheapest month in which you can book a flight from Charleston to Boston (average of $37). Flying from Charleston to Boston in November is currently the most expensive (average of $84). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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Top 6 airlines flying from Charleston to Boston

Discover the top 6 airlines that operate flights from Charleston to Boston. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$56Average$98FlexibilityNo cancel feeOn-time65%
DeltaCheapest$81Average$201FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$90Average$209FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$156Average$326FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$255FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$181Average$263FlexibilityNo cancel feeOn-time69%

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