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$94+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Boston Logan Intl are usually found in August or September, booked 15 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap 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 June 12, 2025.

Round-trip from

$161
(JetBlue)

One-way from

$94
(Priceline)

Popular in

December

Cheapest in

August

Average price

$189

Good round-trip deal

$171 or less

Good one-way deal

$133 or less
From Charleston to Boston Logan Intl
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One-way flight from Charleston to Boston Logan Intl
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Highest demand for flights based on searches. 7% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Charleston to Boston Logan Intl.
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Price to beat on a one-way flight from Charleston to Boston Logan Intl.
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Find 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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. 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.
Wed 7/211:00 amCHS - BOS
1 stop6h 59mJetBlue
Wed 7/95:15 amBOS - CHS
1 stop5h 00mJetBlue
Deal found 6/11$161
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/911:20 amCHS - BOS
2 stops7h 36mUnited Airlines
Wed 7/165:30 amBOS - CHS
1 stop4h 44mUnited Airlines
Deal found 6/11$166
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/223:35 pmCHS - BOS
1 stop23h 45mSpirit Airlines
Mon 8/256:00 amBOS - CHS
1 stop8h 40mSpirit Airlines
Deal found 6/10$173
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/26:59 pmCHS - BOS
Nonstop2h 34mDelta
Tue 7/812:30 pmBOS - CHS
Nonstop2h 32mDelta
Deal found 6/10$197
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 6/206:34 pmCHS - BOS
1 stop4h 13mAmerican Airlines
Wed 6/259:45 amBOS - CHS
1 stop5h 04mAmerican Airlines
Deal found 6/10$263
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:56 amCHS - BOS
2 stops25h 45mMultiple Airlines
Sun 8/38:39 pmBOS - CHS
1 stop18h 06mMultiple Airlines
Deal found 6/9$268
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/811:00 amCHS - BOS
1 stop6h 05mSouthwest
Tue 8/1211:25 amBOS - CHS
2 stops8h 45mSouthwest
Deal found 6/10$282

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 June 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

Wed 7/2

11:00 am-5:59 pm

1 stop6h 59m

Boston Logan Intl

Wed 7/9

5:15 am-10:15 am

1 stop5h 00m

$161

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Wed 7/9

11:20 am-6:56 pm

2 stops7h 36m

Boston Logan Intl

Wed 7/16

5:30 am-10:14 am

1 stop4h 44m

$166

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 8/22

3:35 pm-3:20 pm

1 stop23h 45m

Boston Logan Intl

Mon 8/25

6:00 am-2:40 pm

1 stop8h 40m

$173

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Wed 7/2

6:59 pm-9:33 pm

Nonstop2h 34m

Boston Logan Intl

Tue 7/8

12:30 pm-3:02 pm

Nonstop2h 32m

$197

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Sat 7/19

3:00 pm-9:05 pm

1 stop6h 05m

Boston Logan Intl

Tue 7/22

1:10 pm-10:15 pm

2 stops9h 05m

$252

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 6/20

6:34 pm-10:47 pm

1 stop4h 13m

Boston Logan Intl

Wed 6/25

9:45 am-2:49 pm

1 stop5h 04m

$263

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Sat 7/26

8:56 am-10:41 am

2 stops25h 45m

Boston Logan Intl

Sun 8/3

8:39 pm-2:45 pm

1 stop18h 06m

$268

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Mon 7/14

2:28 pm-11:03 pm

2 stops32h 35m

$96

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Wed 7/9

1:19 pm-3:41 pm

Nonstop2h 22m

$98

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 7/3

6:59 pm-9:33 pm

Nonstop2h 34m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
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2

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 June 9, 2025.

The best time to book flights from Charleston to Boston is 15 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, January is the cheapest month in which you can book a flight from Charleston to Boston (average of $218). Flying from Charleston to Boston in June is currently the most expensive (average of $306). 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 June 12, 2025.

It’s optimal to fly from Charleston to Boston in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the afternoon.

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 June 8, 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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Charleston to Boston by reading reviews from past customers. 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
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 7 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 13m 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 9 times in the past calendar month.

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

    Flying on JetBlue is currently your cheapest option to Boston, with prices starting at $161. Additional round-trip tickets that might be worth considering are offered by United Airlines and Spirit Airlines, with the lowest prices starting at $166 and $173, respectively. Users have found that JetBlue is 2% 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 ($94), JetBlue ($98), and Delta ($99).

  • 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 WestJet (100%), Aer Lingus (83%) 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 $1,868 for a flight from Charleston to Boston. The cheapest flight overall is $93 while the most popular route, (Charleston - Boston Logan Intl) is currently priced at $167.

  • 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, January is the cheapest month in which you can book a flight from Charleston to Boston (average of $218). Flying from Charleston to Boston in June is currently the most expensive (average of $306). 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 Charleston?

Book flights to Charleston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$25Average$72FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$71Average$188FlexibilityNo cancel feeOn-time62%
DeltaCheapest$73Average$197FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$158Average$378FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$262FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$186Average$267FlexibilityNo cancel feeOn-time69%

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