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Cheap flights from Charleston to Boston from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Boston departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:35 pm - 10:26 am
CHS
-
BOS
15h 51m
1 stop
Spirit Airlines Logo
6:10 pm - 5:40 pm
BOS
-
CHS
23h 30m
1 stop
$145Spirit Airlines
Mon, Feb 16 - Wed, Feb 18
JetBlue Logo
10:32 am - 12:47 pm
CHS
-
BOS
2h 15mnonstop
JetBlue Logo
4:04 pm - 6:42 pm
BOS
-
CHS
2h 38mnonstop
$154JetBlue
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
6:00 am - 10:55 am
CHS
-
BOS
4h 55m
1 stop
United Airlines Logo
9:30 am - 2:49 pm
BOS
-
CHS
5h 19m
1 stop
$163United Airlines
Thu, Feb 26 - Wed, Mar 4
United Airlines Logo
6:00 am - 12:53 pm
CHS
-
BOS
6h 53m
1 stop
United Airlines Logo
5:35 am - 10:09 am
BOS
-
CHS
4h 34m
1 stop
$167United Airlines
Thu, Feb 19 - Fri, Feb 20
United Airlines Logo
6:00 am - 10:55 am
CHS
-
BOS
4h 55m
1 stop
United Airlines Logo
1:55 pm - 11:10 pm
BOS
-
CHS
9h 15m
2 stops
$168United Airlines
Thu, Feb 26 - Wed, Mar 4
Spirit Airlines Logo
6:35 pm - 5:15 pm
CHS
-
BOS
22h 40m
1 stop
Spirit Airlines Logo
5:27 am - 5:40 pm
BOS
-
CHS
12h 13m
1 stop
$171Spirit Airlines
Thu, Mar 5 - Mon, Mar 9
Delta Logo
4:45 pm - 7:09 pm
CHS
-
BOS
2h 24mnonstop
Delta Logo
10:03 am - 5:10 pm
BOS
-
CHS
7h 07m
1 stop
$172Delta
Tue, Feb 10 - Mon, Feb 23
Spirit Airlines Logo
8:07 am - 3:28 pm
CHS
-
BOS
7h 21m
1 stop
Spirit Airlines Logo
5:40 am - 10:33 pm
BOS
-
CHS
16h 53m
1 stop
$173Spirit Airlines
Thu, Mar 26 - Sat, Apr 4
JetBlue Logo
9:20 am - 2:24 pm
CHS
-
BOS
5h 04m
1 stop
JetBlue Logo
7:00 am - 9:40 am
BOS
-
CHS
2h 40mnonstop
$175JetBlue
Thu, Mar 19 - Thu, Mar 26
JetBlue Logo
10:32 am - 12:47 pm
CHS
-
BOS
2h 15mnonstop
JetBlue Logo
7:00 am - 9:40 am
BOS
-
CHS
2h 40mnonstop
$176JetBlue
Thu, Mar 12 - Sun, Mar 15

Southwest flights from Charleston to Boston

Our best Southwest deals on Charleston to Boston flight tickets
Southwest
Apr 29
CHS3:40 pmCharleston
6h 40m
1 stop
BOS10:20 pmBoston Logan Intl
May 4
BOS8:45 amBoston Logan Intl
4h 50m
1 stop
CHS1:35 pmCharleston
$184
Southwest
Mar 5
CHS2:25 pmCharleston
9h 40m
2 stops
BOS12:05 amBoston Logan Intl
Mar 9
BOS11:50 amBoston Logan Intl
9h 50m
2 stops
CHS9:40 pmCharleston
$187
Southwest
Mar 3
CHS11:40 amCharleston
10h 05m
2 stops
BOS9:45 pmBoston Logan Intl
Mar 5
BOS12:45 pmBoston Logan Intl
9h 00m
1 stop
CHS9:45 pmCharleston
$188

American Airlines flights from Charleston to Boston

Our best American Airlines deals on Charleston to Boston flight tickets
American Airlines
Feb 20
CHS6:10 amCharleston
5h 49m
1 stop
BOS11:59 amBoston Logan Intl
Feb 22
BOS9:00 amBoston Logan Intl
7h 18m
1 stop
CHS4:18 pmCharleston
$192
American Airlines
Feb 27
CHS6:10 amCharleston
5h 49m
1 stop
BOS11:59 amBoston Logan Intl
Mar 4
BOS12:59 pmBoston Logan Intl
4h 57m
1 stop
CHS5:56 pmCharleston
$197

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
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

Mon 2/16

6:35 pm-10:26 am

1 stop15h 51m

Boston Logan Intl

Wed 2/18

6:10 pm-5:40 pm

1 stop23h 30m

$145

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 3/12

10:32 am-12:47 pm

Nonstop2h 15m

Boston Logan Intl

Mon 3/16

4:04 pm-6:42 pm

Nonstop2h 38m

$154

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 2/26

6:00 am-10:55 am

1 stop4h 55m

Boston Logan Intl

Wed 3/4

9:30 am-2:49 pm

1 stop5h 19m

$163

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 2/19

6:00 am-12:53 pm

1 stop6h 53m

Boston Logan Intl

Fri 2/20

5:35 am-10:09 am

1 stop4h 34m

$167

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 2/26

6:00 am-10:55 am

1 stop4h 55m

Boston Logan Intl

Wed 3/4

1:55 pm-11:10 pm

2 stops9h 15m

$168

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 3/5

6:35 pm-5:15 pm

1 stop22h 40m

Boston Logan Intl

Mon 3/9

5:27 am-5:40 pm

1 stop12h 13m

$171

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Tue 2/10

4:45 pm-7:09 pm

Nonstop2h 24m

Boston Logan Intl

Mon 2/23

10:03 am-5:10 pm

1 stop7h 07m

$172

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 3/26

8:07 am-3:28 pm

1 stop7h 21m

Boston Logan Intl

Sat 4/4

5:40 am-10:33 pm

1 stop16h 53m

$173

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 3/19

9:20 am-2:24 pm

1 stop5h 04m

Boston Logan Intl

Thu 3/26

7:00 am-9:40 am

Nonstop2h 40m

$175

CharlestonBoston

CHS - BOS

CHSBOS

Charleston

Thu 3/12

10:32 am-12:47 pm

Nonstop2h 15m

Boston Logan Intl

Sun 3/15

7:00 am-9:40 am

Nonstop2h 40m

$176

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Charleston to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, March is the cheapest month to fly from Charleston to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $162. If you aren’t able to travel during the month of March, then book flights to Boston from Charleston during April instead. Flights to Boston in April, while not as cheap as those in March, still average around $167.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Charleston to Boston is on a Thursday when prices can be found for as low as $206. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $389.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Charleston to Boston in the evening for as low as $183. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $277 per ticket.

What is the cheapest Charleston to Boston Logan Intl flight route?

Fly from Charleston to Boston Logan Intl for the best Charleston - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $197 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Charleston for as low as $162 on momondo.

What cabin class options are available on Charleston to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Charleston to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Charleston to Boston flights?

No. A direct flight is the cheapest option for a flight between Charleston to Boston.

How have Charleston to Boston flight prices changed over time?

As of January 2026, prices for Charleston to Boston flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Boston (CHS to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Boston

Best Price Found

$153

Fastest flight time

2h 12m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Charleston in the past 72 hours is $153. The best round-trip flight deal from Charleston to Boston found on momondo in the last 72 hours is $186.
The fastest flight from Charleston to Boston takes 2h 12m
Direct flights go from Charleston to Boston every day.
There is 1 airport in Boston. From Charleston there are direct flights to Boston Logan Intl (BOS).
Search flight deals

  • How far is Charleston to Boston Logan Intl by plane?

    The straight-line distance from Charleston to Boston Logan Intl is 819.7 mi. Typically, this will take 2h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from Charleston Airport to Boston Logan Intl Airport?

    Prices for flights from Charleston Airport to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Charleston Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Charleston to Boston?

  • What is the most popular airline from Charleston to Boston?

Best airlines flying from Charleston to Boston

Compare and see reviews for airlines that fly from Charleston to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $48Free CancellationRating
6.3
8,394 reviews
Search Spirit Airlines flights
DeltaPriceFrom $78Free CancellationRating
7.9
8,127 reviews
Search Delta flights
JetBluePriceFrom $84Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
SouthwestPriceFrom $156Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
United AirlinesPriceFrom $177Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

  • Delta Flights From Charleston to Boston

    Delta is one of the most popular airlines flying from Charleston to Boston, operating 3 flights/week on average for this route. A good Delta flight deal for Charleston to Boston starts from $78 round-trip, up to an average price of $196. Our users have rated Delta at 7.9/10.

  • JetBlue Flights From Charleston to Boston

    $84 is the best JetBlue flight deal from Charleston to Boston found on momondo over the last 72 hours. The average JetBlue ticket price found was closer to $203, however, with flight time and availability significantly affecting the price. JetBlue (7.2/10 from 2,891 user reviews) flies into Boston from Charleston 5 times in an average week so prices can vary.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Brockton
Laconia
Sturbridge
Chatham
Warwick
Concord

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Boston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Boston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charleston to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from Charleston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Charleston to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Charleston to Boston.

I’m not ready to book a flight from Charleston to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Charleston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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