CHS - BOS

$117 Find Cheap Flights from Charleston to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Boston departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Boston.
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Everything you should know

Cheapest round-trip
$192
Typical prices: $343-$224
JetBlue
Wed 6/17Tue 6/23
CHS - BOS • Non-stop
Cheapest one-way
$117
Typical prices: $183-$338
JetBlue
Wed 5/20
CHS - BOS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue offers free gate-to-gate Wi-Fi and live TV.
Expect a quick security experience at Charleston.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $192 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta and JetBlue. Average duration is 2h 22m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $186 (round-trip)
Shortest trip • 4h 13m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 39% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
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+1
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Flight Deals
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Flight Deals

Cheap Flights from Charleston to Boston (CHS-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Boston

Wed, Jun 17 - Tue, Jun 23
JetBlue Logo
6:45 pm - 9:09 pm
CHS
-
BOS
2h 24mnonstop
JetBlue Logo
3:17 pm - 5:50 pm
BOS
-
CHS
2h 33mnonstop
$192JetBlue
Tue, Aug 18 - Wed, Aug 19
JetBlue Logo
1:05 pm - 3:30 pm
CHS
-
BOS
2h 25mnonstop
JetBlue Logo
3:14 pm - 5:46 pm
BOS
-
CHS
2h 32mnonstop
$197JetBlue
Thu, May 21 - Wed, Aug 26
JetBlue Logo
8:57 pm - 11:18 pm
CHS
-
BOS
2h 21mnonstop
JetBlue Logo
9:40 am - 12:10 pm
BOS
-
CHS
2h 30mnonstop
$202JetBlue
Tue, Jun 9 - Tue, Jun 16
JetBlue Logo
8:50 pm - 11:11 pm
CHS
-
BOS
2h 21mnonstop
JetBlue Logo
3:17 pm - 5:50 pm
BOS
-
CHS
2h 33mnonstop
$207JetBlue
Thu, May 28 - Sat, May 30
JetBlue Logo
4:01 pm - 6:25 pm
CHS
-
BOS
2h 24mnonstop
JetBlue Logo
5:17 pm - 7:57 pm
BOS
-
CHS
2h 40mnonstop
$212JetBlue
Tue, Jun 30 - Wed, Jul 8
Southwest Logo
6:50 pm - 11:20 pm
CHS
-
BOS
4h 30m
1 stop
Southwest Logo
8:45 am - 4:10 pm
BOS
-
CHS
7h 25m
1 stop
$217Southwest
Fri, May 22 - Sun, May 24
JetBlue Logo
9:30 pm - 11:48 pm
CHS
-
BOS
2h 18mnonstop
JetBlue Logo
5:17 pm - 7:57 pm
BOS
-
CHS
2h 40mnonstop
$218JetBlue
Thu, May 28 - Sun, May 31
Delta Logo
3:00 pm - 5:26 pm
CHS
-
BOS
2h 26mnonstop
Delta Logo
11:35 am - 2:08 pm
BOS
-
CHS
2h 33mnonstop
$219Delta
Wed, Jul 1 - Tue, Jul 7
Southwest Logo
2:10 pm - 11:30 pm
CHS
-
BOS
9h 20m
1 stop
Southwest Logo
5:25 am - 10:10 am
BOS
-
CHS
4h 45m
1 stop
$222Southwest
Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
4:20 pm - 11:59 pm
CHS
-
BOS
7h 39m
1 stop
American Airlines Logo
6:00 am - 1:40 pm
BOS
-
CHS
7h 40m
1 stop
$223American Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Boston flights

Get data-powered insights and trends into flights from Charleston to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Charleston to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Boston departing in June.

What’s the cheapest day of the week to fly from Charleston to Boston?

The average price of all round-trip flights from Charleston to Boston clicked on KAYAK for each day over the last 12 months.

When flying from Charleston to Boston, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Charleston, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Boston is January, where tickets cost $199 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $367 and $283 respectively.

Can I save money by flying with a layover from Charleston to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $244 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to Boston, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Expert advice

Expert advice for your flight from Charleston to Boston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonFebruary
Cheapest flight$117
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Charleston to Boston

When to book flights from Charleston to Boston

Are your dates flexible? Find out the best times to travel from Charleston to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Boston

  • Are there on-site hotels at BOS airport?

    Yes. BOS airport hosts Hyatt Harborside and Hilton Boston Logan Airport hotels. These hotels provide various services and amenities essential to different travelers. Hyatt Harborside hotel offers a 24h fitness center where you can work outsitting for a long during the flight and Hilton Boston Logan Airport hotel provides a 24h business center for travelers who need to conduct their business after their flight.

  • Which ground transport services are accessible by travelers at BOS airport?

    BOS airport provides various ground transport services to ensure smooth travel. Taxi services provided by multiple taxi companies such as Appen Taxi, Quick Taxi, and Yellow Cab are available from outside all the terminals. For those who prefer traveling around Boston, you can use the MBTA buses 448 and 459 which are accessible at the airport.

  • Are there service animal facilities at CHS airport?

    Yes. CHS airport has three designated Service Animal Relief Areas for all service animals. The barrier-free service animal areas are located at the end of Concourse A and TSA screening checkpoints in the terminal lobby. An indoor animal in the terminal provides free food, water, and complimentary waste bags.

  • Does CHS airport have baby facilities?

    Yes. There are two nursing suites in CHS airport between carousels 2 and 3 in Baggage Claim and post-security on Concourse B. These facilities offer a sink and countertop, a private changing area, and diaper dispensers. They are wheelchair accessible with an electrical outlet and supplies and are used for breastfeeding, pumping breast milk, and cleaning up babies.

  • What is the cheapest flight from Charleston to Boston?

    In the last 3 days, the lowest price for a flight from Charleston to Boston was $117 for a one-way ticket and $192 for a round-trip.

  • Do I need a passport to fly between Charleston and Boston?

    No

  • Which airports will I be using when flying from Charleston to Boston?

    Charleston airport is called Charleston and the only airport in Boston is Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Charleston to Boston?

    All the following airlines offer inflight Wi-Fi service on the Charleston to Boston flight route: JetBlue, Delta, American Airlines, Iberia, KLM, and Finnair.

  • Which aircraft models fly most regularly from Charleston to Boston?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Charleston to Boston flight route.

  • Which airline alliances offer flights from Charleston to Boston?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Charleston and Boston, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Charleston to Boston?

    There are nonstop flights from Charleston to Boston on a daily basis.

  • Which is the best airline for flights from Charleston to Boston, Breeze Airways or Southwest?

    The two airlines most popular with KAYAK users for flights from Charleston to Boston are Breeze Airways and Southwest. With an average price for the route of $180 and an overall rating of 8.1, Breeze Airways is the most popular choice. Southwest is also a great choice for the route, with an average price of $330 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Charleston to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Charleston with another airline. Booking your flights between Charleston and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Charleston to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $183 or less one-way and $287 or less round-trip.
  • Charleston International Airport (CHS) has enhanced accessibility essential to disabled travelers. Accessible elevators are in the terminal building, and you will find wheelchair-friendly restrooms throughout the terminal. There is also luggage assistance available between the terminal and the parking garages. Wheelchair assistance is offered by the airport's airlines and adapted restrooms and TDD telephones are available throughout the airport.
  • Corporate travelers will be glad to book their flights at CHS airport because it has a great Business Center that features workstations, computer use, and fax. The Business Center also has an Internet connection and conference rooms that are free to use. VIP lounges on Concourse A and Concourse B also offer conference services, featuring flat-screen TVs, magazine papers, workspace, and free hot and cold beverages.
  • Boston Logan International Airport (BOS) is an ideal option for family travelers as the airport is the best kid-friendly U.S airport with a children's play area called Kidports in 3 of the 4 terminals. These play areas have interactive features such as a control tower and a fun pirate theme for kids. They are educational and encourage travelers to learn about geography, art, and cultures worldwide.
  • BOS airport provides religious facilities accessible by travelers. You can visit “Our Lady of the Airways” multi-faith chapel in the walkway between Terminals B and C if you want to meditate or pray. The chapel is a multi-denominational area with spiritual texts from different religions; there are also individual cubicles for private prayer.
  • BOS airport hosts various restaurants, eateries, delis, food courts, bars, and cafés where passengers can eat or grab snacks upon arrival. If you want to have lunch or dinner, go to Bella Boston located in Terminal A for Italian specialties but for Asian cuisine, visit the Thai Basil in Terminal C. There’s also Burger King located near Gate E2, where you can have some quick bites to eat.

Prefer to fly direct from Charleston to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Charleston to Boston Logan Intl.
Find which airlines fly direct from Charleston Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Charleston to Boston Logan Intl

Monday

Delta,JetBlue

Delta,JetBlue

Tuesday

Delta,JetBlue

Delta,JetBlue

Wednesday

Delta,JetBlue

Delta,JetBlue

Thursday

Delta,JetBlue

Delta,JetBlue

Friday

Delta,JetBlue

Delta,JetBlue

Saturday

Delta,JetBlue

Delta,JetBlue

Sunday

Delta,JetBlue

Delta,JetBlue

See more direct flights

Direct returns

Boston Logan Intl to Charleston

Monday

Delta,JetBlue

Delta,JetBlue

Tuesday

Delta,JetBlue

Delta,JetBlue

Wednesday

Delta,JetBlue

Delta,JetBlue

Thursday

Delta,JetBlue

Delta,JetBlue

Friday

Delta,JetBlue

Delta,JetBlue

Saturday

Delta,JetBlue

Delta,JetBlue

Sunday

Delta,JetBlue

Delta,JetBlue

See more direct flights

Reviews of the top 5 airlines serving from Charleston to Boston

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4298 reviews
7.5Entertainment
7.0Food
8.0Comfort
8.1Boarding
8.6Crew
Airline reviews

I'm glad it wasn't only 75% full because I could get a good seat

8.0 ExcellentBobby, May 2026
BNA - GSP
Read more Southwest reviews

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

The space between seat rows seemed to be larger than other airlines. I didn’t check their food or entertainment since I slept most of the way. They do seem to have a lot of options for purchase though.

Boarding was extremely slow and disorganized. Onboard crew was unfriendly.

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

Given us a free miles or free flight for waiting for 9 hours I didn’t get home till 5am in the morning and I was supposed to be home at 9:30 touch down.

Excellent price. Everything on time. two bad parts. Kayak said I couldn't sign in for the flight online, but I got an email at the same time from Jet Blue and they let me sign in online. Second bad part was that, although I had provided my known traveler number, neither of my boarding passes, for this flight and the previous one, had TSA pre-check showing.

There was a screen but no earphones that could use the older input so I could listen to anything.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

The small flights with Valet Luggage has a poor service

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

Everything you need to know for your flight from Charleston to Boston

Information on your arrival and departure airports