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 Spirit Airlines is currently your cheapest option to Boston, with prices starting at $143. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $147 and $167, respectively. Users have found that Spirit Airlines is 10% 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 ($75), Delta ($84), and American Airlines ($94).

What are the cheapest flights from Charleston to Boston?

On average you can expect to pay $202 for a flight from Charleston to Boston. The cheapest flight overall is $63 while the most popular route, (Charleston - Boston Logan Intl) is currently priced at $117.

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 Etihad Airways (90%), Qatar Airways (88%) or Republic Airways (85%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Charleston to Boston?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Charleston to Boston.

What is the cheapest day to fly round-trip from Charleston to Boston?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 33% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 204% on flights from Charleston to Boston compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $109. For sooner than that we have options available in the next 3 days from $207.

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

September is one of the best times of the year to fly to Boston from Charleston. Prices for September average $159 per person but you can even find prices for as low as $27. The most expensive prices can be found in the month of December. Opting for a September flight can save you 44% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Charleston-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Boston flight deals on Cheapflights vs. FlightHub >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.

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 14 flights from Charleston (CHS) to Logan Intl (BOS) per day to choose from. Flights to Boston from Charleston are available from 7 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.

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.

$75+ Flights from Charleston to Boston

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Charleston to Boston Logan Intl are usually found in September or August, booked 15 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Charleston to Boston

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$143 (Cheapflightsfares)
One-way from	$75 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$176
Good round-trip deal	$135 or less
Good one-way deal	$111 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. 12% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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

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 April 24, 2025.

Fri 5/303:35 pmCHS - BOS

1 stop7h 16mSpirit Airlines

Mon 6/26:00 amBOS - CHS

1 stop8h 35mSpirit Airlines

Deal found 4/23

$143

Sat 8/3012:15 pmCHS - BOS

Nonstop2h 38mDelta

Mon 9/19:00 amBOS - CHS

Nonstop2h 30mDelta

Deal found 4/23

$147

Thu 5/153:10 pmCHS - BOS

1 stop4h 00mAmerican Airlines

Mon 5/197:49 amBOS - CHS

1 stop6h 31mAmerican Airlines

Deal found 4/23

$167

Sat 8/308:45 pmCHS - BOS

Nonstop2h 23mJetBlue

Sat 9/612:30 pmBOS - CHS

Nonstop2h 28mJetBlue

Deal found 4/23

$172

Thu 6/125:50 amCHS - BOS

2 stops7h 38mUnited Airlines

Mon 6/165:30 amBOS - CHS

1 stop4h 44mUnited Airlines

Deal found 4/23

$202

Fri 7/46:00 amCHS - BOS

2 stops9h 40mSouthwest

Mon 7/75:50 amBOS - CHS

1 stop4h 10mSouthwest

Deal found 4/23

$237

Thu 6/199:42 amCHS - BOS

1 stop5h 55mMultiple Airlines

Sun 6/2210:23 amBOS - CHS

3 stops25h 42mMultiple Airlines

Deal found 4/23

$294

Best flights from Charleston to Boston
Discover carefully curated flight deals from Charleston to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Fri 5/303:35 pmCHS - BOS

1 stop7h 16mSpirit Airlines

Mon 6/26:00 amBOS - CHS

1 stop8h 35mSpirit Airlines

Deal found 4/23

$143

Sat 8/3012:15 pmCHS - BOS

Nonstop2h 38mDelta

Mon 9/19:00 amBOS - CHS

Nonstop2h 30mDelta

Deal found 4/23

$147

Thu 5/153:10 pmCHS - BOS

1 stop4h 00mAmerican Airlines

Mon 5/197:49 amBOS - CHS

1 stop6h 31mAmerican Airlines

Deal found 4/23

$167

Fri 8/298:45 pmCHS - BOS

Nonstop2h 23mJetBlue

Wed 9/312:30 pmBOS - CHS

Nonstop2h 28mJetBlue

Deal found 4/23

$182

Fri 6/136:00 amCHS - BOS

1 stop4h 23mUnited Airlines

Sun 6/155:30 amBOS - CHS

1 stop4h 44mUnited Airlines

Deal found 4/23

$204

Fri 7/46:00 amCHS - BOS

2 stops9h 40mSouthwest

Mon 7/75:50 amBOS - CHS

1 stop4h 10mSouthwest

Deal found 4/23

$237

Thu 6/199:42 amCHS - BOS

1 stop5h 55mMultiple Airlines

Sun 6/2210:23 amBOS - CHS

3 stops25h 42mMultiple Airlines

Deal found 4/23

$294

Tue 9/26:55 pmCHS - BOS

1 stop29h 28mAlaska Airlines

Fri 9/55:37 pmBOS - CHS

2 stops24h 18mAlaska Airlines

Deal found 4/23

$575

Last-minute flights from Charleston to Boston
Discover last-minute flight deals from Charleston to Boston. Data last updated April 24, 2025 and is based on user searches.

Wed 4/304:51 pmCHS - BOS

Nonstop2h 13mSpirit Airlines

Fri 5/21:31 pmBOS - CHS

Nonstop2h 25mSpirit Airlines

Deal found 4/23

$152

Wed 4/301:11 pmCHS - BOS

1 stop6h 14mAmerican Airlines

Wed 5/710:11 amBOS - CHS

1 stop5h 19mAmerican Airlines

Deal found 4/23

$248

Wed 4/308:50 pmCHS - BOS

Nonstop2h 22mJetBlue

Wed 5/75:15 pmBOS - CHS

Nonstop2h 33mJetBlue

Deal found 4/23

$278

Wed 4/306:00 amCHS - BOS

1 stop6h 54mUnited Airlines

Wed 5/712:00 pmBOS - CHS

2 stops9h 59mUnited Airlines

Deal found 4/23

$323

Wed 4/306:54 pmCHS - BOS

1 stop22h 36mAlaska Airlines

Fri 5/26:35 pmBOS - CHS

2 stops23h 19mAlaska Airlines

Deal found 4/23

$1,040

Fri 5/26:03 pmCHS - BOS

1 stop7h 04mDelta

Tue 5/61:15 pmBOS - CHS

Nonstop2h 28mDelta

Deal found 4/23

$238

Fri 5/25:05 pmCHS - BOS

3 stops38h 13mMultiple Airlines

Sun 5/41:31 pmBOS - CHS

Nonstop2h 25mMultiple Airlines

Deal found 4/23

$299

Fri 5/25:05 pmCHS - BOS

3 stops38h 13mMultiple Airlines

Sun 5/49:09 pmBOS - CHS

2 stops19h 57mMultiple Airlines

Deal found 4/23

$347

Sat 5/38:05 amCHS - BOS

2 stops10h 15mSouthwest

Sun 5/45:45 amBOS - CHS

1 stop4h 10mSouthwest

Deal found 4/23

$399

Wed 5/78:45 pmCHS - BOS

Nonstop2h 22mJetBlue

Mon 5/125:15 pmBOS - CHS

Nonstop2h 33mJetBlue

Deal found 4/23

$147

Wed 5/1411:35 amCHS - BOS

2 stops12h 24mUnited Airlines

Sun 5/185:30 amBOS - CHS

1 stop4h 41mUnited Airlines

Deal found 4/23

$272

Thu 5/153:10 pmCHS - BOS

1 stop4h 00mAmerican Airlines

Mon 5/197:49 amBOS - CHS

1 stop6h 31mAmerican Airlines

Deal found 4/23

$167

One-way flights from Charleston to Boston
Search for one-way flight options from Charleston to Boston. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Thu 5/14:51 pmCHS - BOS

Nonstop2h 13mSpirit Airlines

Deal found 4/23

$75

Wed 5/213:50 pmCHS - BOS

Nonstop2h 25mDelta

Deal found 4/23

$84

Sun 5/115:07 amCHS - BOS

1 stop4h 13mAmerican Airlines

Deal found 4/23

$94

Fri 5/237:41 pmCHS - BOS

1 stop4h 18mUnited Airlines

Deal found 4/23

$119

Thu 6/2612:05 pmCHS - BOS

Nonstop2h 24mJetBlue

Deal found 4/23

$134

Thu 5/229:43 amCHS - BOS

2 stops23h 52mMultiple Airlines

Deal found 4/22

$157

Wed 5/711:25 amCHS - BOS

2 stops10h 40mSouthwest

Deal found 4/23

$169

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 5/30

3:35 pm-10:51 pm

1 stop7h 16m

Boston Logan Intl

Mon 6/2

6:00 am-2:35 pm

1 stop8h 35m

$143

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Sat 8/30

12:15 pm-2:53 pm

Nonstop2h 38m

Boston Logan Intl

Mon 9/1

9:00 am-11:30 am

Nonstop2h 30m

$147

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 5/15

3:10 pm-7:10 pm

1 stop4h 00m

Boston Logan Intl

Mon 5/19

7:49 am-2:20 pm

1 stop6h 31m

$167

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Sat 8/30

8:45 pm-11:08 pm

Nonstop2h 23m

Boston Logan Intl

Sat 9/6

12:30 pm-2:58 pm

Nonstop2h 28m

$172

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 6/12

5:50 am-1:28 pm

2 stops7h 38m

Boston Logan Intl

Mon 6/16

5:30 am-10:14 am

1 stop4h 44m

$202

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Fri 7/4

6:00 am-3:40 pm

2 stops9h 40m

Boston Logan Intl

Mon 7/7

5:50 am-10:00 am

1 stop4h 10m

$237

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 6/19

9:42 am-3:37 pm

1 stop5h 55m

Boston Logan Intl

Sun 6/22

10:23 am-12:05 pm

3 stops25h 42m

$294

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Tue 9/2

6:55 pm-12:23 am

1 stop29h 28m

Boston Logan Intl

Fri 9/5

5:37 pm-5:55 pm

2 stops24h 18m

$575

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 5/1

4:51 pm-7:04 pm

Nonstop2h 13m

$75

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Wed 5/21

3:50 pm-6:15 pm

Nonstop2h 25m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 15 results

Compare providers for flights from Charleston to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Boston in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust 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 Charleston-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Boston flight deals on Cheapflights vs. FlightHub >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.

The best insider tips for Charleston to Boston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Boston trip

Airports

CHS

For early departures, arrive early as security lines can be long. Parking is affordable with frequent shuttle service.

BOS

BOS offers easy access to downtown Boston via public transit. The free Silver Line bus connects all terminals to South Station.

Our travel experts

Paul Rubio

Expert on BOS

Ramsey Qubein

Expert on CHS

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?

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 July is currently the most expensive (average of $311). 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?

It’s optimal to fly from Charleston to Boston in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the afternoon.

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

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.

Weekly flight availability from Charleston to Boston

The most flights from CHS to BOS are scheduled on a Wednesday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Boston 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

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 a feel of what it's like to fly with Alaska Airlines, Southwest and Delta 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.

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,918 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,286 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,685 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

JetBlue

7.3

Good

2,924 reviews

Alaska Airlines

8.0

Very good

9,918 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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 14 flights from Charleston (CHS) to Logan Intl (BOS) per day to choose from. Flights to Boston from Charleston are available from 7 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 Spirit Airlines is currently your cheapest option to Boston, with prices starting at $143. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $147 and $167, respectively. Users have found that Spirit Airlines is 10% 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 ($75), Delta ($84), and American Airlines ($94).
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 Etihad Airways (90%), Qatar Airways (88%) or Republic Airways (85%) 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 $202 for a flight from Charleston to Boston. The cheapest flight overall is $63 while the most popular route, (Charleston - Boston Logan Intl) is currently priced at $117.
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 July is currently the most expensive (average of $311). 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

Marlborough

Warwick

Cambridge

Waltham

Framingham

Chestnut Hill

Seekonk

Randolph

Brockton

Lowell

Woburn

Somerville

York Beach

Saco

Burlington

West Yarmouth

Smithfield

Lincoln

Salem

Chelsea

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Charleston to Boston

Charlotte to Boston flights

Charlotte to Hartford flights

Charlotte to Albany flights

Savannah to Boston flights

Greenville to Boston flights

Myrtle Beach to Boston flights

Myrtle Beach to Hartford flights

Columbia to Boston flights

Charleston to Hartford flights

Greenville to Albany flights

Charlotte to Nantucket flights

Augusta to Boston flights

Greenville to Hartford flights

Savannah to Hartford flights

Columbia to Hartford flights

Charlotte to West Tisbury flights

Columbia to Albany flights

Savannah to Albany flights

Charleston to Albany flights

Charleston to Nantucket flights

Myrtle Beach to Albany flights

Charleston to West Tisbury flights

Hilton Head Island to Boston flights

Augusta to Albany flights

Hilton Head Island to Nantucket flights

Charleston to Worcester flights

Augusta to Hartford flights

Greenville to West Tisbury flights

Florence to Boston flights

Savannah to West Tisbury flights

Savannah to Hyannis flights

Charlotte to Hyannis flights

Charlotte to Provincetown flights

Charleston to Provincetown flights

Columbia to West Tisbury flights

Greenville to Provincetown flights

Florence to Albany flights

Charlotte to New Bedford flights

Charleston to New Bedford flights

Savannah to New Bedford flights

Savannah to Provincetown flights

Other flights to Boston

Complete your trip

Boston car rentals

Boston Logan Intl Airport car rentals

Providence-TFGreen Airport car rentals

Manchester Airport car rentals

Bedford Hanscom Field Airport car rentals

Springfield car rentals

Worcester car rentals

Hyannis car rentals

New Bedford car rentals

Downtown car rentals

Back Bay car rentals

Seaport District car rentals

Top 7 airlines flying from Charleston to Boston

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$27	Average$77	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$71	Average$191	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$74	Average$208	FlexibilityNo cancel fee	On-timeN/A
Breeze Airways	Cheapest$107	Average$201	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$158	Average$378	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$158	Average$266	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$196	Average$266	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$75+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Charleston to Boston Logan Intl are usually found in September or August, booked 15 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Charleston to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Charleston to Boston

Cheapest flights from Charleston to BostonExplore 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 April 24, 2025.

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 April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Boston that are best for you.

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 April.

The best insider tips for Charleston to Boston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Boston trip

Airports

CHS

BOS

Our travel experts

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.

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 April 18, 2025.

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

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 April 24, 2025.

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 March 30, 2025.

Weekly flight availability from Charleston to Boston

Explore weekly flight availability from Charleston to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

Rainfall in Boston by month

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

Temperature in Boston by month

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

Reviews of airlines servicing Boston

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?

How popular is this Charleston to Boston flight route?

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

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

What are the most reliable airlines from Charleston to Boston?

What are the cheapest flights from Charleston to Boston?

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

How can I find direct flights from Charleston to Boston?

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

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

Traveling to a place near Charleston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Charleston to Boston

100% Free

Book with Flexibility

Travel Smart

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 April 24, 2025.