BOS - CHS

Find Cheap Flights from Boston to Charleston

1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Charleston, as well as popular online travel agencies
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Expert advice
Booking Insights
Flights Deals

Cheap Flights from Boston to Charleston (BOS-CHS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Boston to Charleston 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 return flight deals from Boston to Charleston

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BOS-CHS
818 mimulti-stop
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CHS-BOS
818 mimulti-stop
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Expert advice

Expert advice for your flight from Boston to Charleston

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
JetBlue

JetBlue’s Even More Space offers 7” extra legroom, early boarding, and priority security access.


Enjoy free gate-to-gate Wi-Fi and seatback screens with live TV on JetBlue flights.

Read more about JetBlueby Harriet Baskas
Delta

Delta’s Comfort Plus offers up to 3” extra legroom in the economy cabin.


Delta offers free Wi-Fi for SkyMiles members on domestic flights.

Read more about Deltaby Stefanie Waldek
Spirit Airlines

Spirit’s Big Front Seat offers 20” width and 11” extra legroom for a nominal fee.


Spirit’s Go Big fare includes priority check-in, free Wi-Fi, and Big Front Seat.

Read more about Spirit Airlinesby Joe Cortez
Airports
BOS

Use the FlyLogan app to reserve parking, check gate info, and order food ahead, ensuring a smoother departure from BOS.

Read more about BOSby Blane Bachelor
CHS

For a quick and cost-effective ride to downtown, rideshare services like Uber or Lyft are recommended over taxis at CHS.

Read more about CHSby Brandon Schultz
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet Baskas

Harriet Baskas

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, 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.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

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 out at sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising 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 favourite 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.

Read more
Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz

Brandon Schultz

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more
Booking Insights

KAYAK's insights & trends for Boston to Charleston flights

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

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

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

If your flying dates are flexible, you should consider flying to Charleston on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Boston to Charleston. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Charleston, 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 Boston to Charleston is September, where tickets cost £119 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £203 and £196 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Charleston, 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 Boston to Charleston, you should book around 2 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Find deals

Good to know - Cheap tickets from Boston to Charleston

Low seasonJanuary
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (17% more expensive on average)

When to book flights from Boston to Charleston

Are your dates flexible? Find out the best times to travel from Boston to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Boston to Charleston

  • Are there any on site hotels in Logan International Airport?

    Yes, there are. In fact, they make it easy for travelers to access their flights without a rush, especially the ones boarding them in the mornings. Here, you can book on site hotels such as Hyatt Harborside and Hilton Boston Logan International Airport.

  • How do I get from Charleston Airport to the city center easily?

    The easiest way to get from the airport is via the shuttle. It covers the route between the airport and downtown. A shuttle leaves from the airport every 15min.

  • Is Logan Airport ADA Compliant?

    Yes, it is. The airport is accessible to everyone, including the disabled. To assist such travelers, the airport has put in place accessible services and tips to help make your journey here a success. Other services available here include TTY access, security procedures, and much more.

  • Can I get luggage services at CHS?

    Yes, you can. In fact, once you alight your flight here, you will notice the self service luggage carts right away. These carts are available near Concourse A on the first floor. You can also find other carts on the ground level close to the parking deck. However, it is important to note that these carts are available at a small fee for every cart. The payment can be made through different services such as American Express, Mastercard, Visa, Discover, and so on. Additionally, you will even be refunded a small amount of your cart’s fee after returning it.

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

    JetBlue, Delta, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Boston to Charleston flight route.

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

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

  • Which airline alliances offer flights from Boston to Charleston?

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

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

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

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

    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 Boston to Charleston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from Boston 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 Boston to Charleston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Charleston with an airline and back to Boston with another airline.

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

    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 Charleston from Boston 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 Boston to Charleston

  • If you are traveling from Boston Logan International Airport (BOS) to Charleston Municipal (CHS), you can book among the many airlines that fly this route. The good thing about traveling this route is that you can even travel with your kids comfortably. One of the main reasons why is the fact that Logan Airport has children's play areas where your kids can spend some time while you wait for your flight.
  • You can stay connected to the rest of the world the whole time you are in Logan Airport waiting for your flight. This is thanks to the free Wi-Fi available through the airport. This even allows you to access your documents online as well as other additional services.
  • When traveling to Charleston, you will most probably land at Charleston Airport (CHS). If you would like to grab something to eat on arrival, you are in luck because the airport has numerous food joints and restaurants within the premises. A good example of such services include fast food joints such as Burger King and Caviar & Bananas Quick Service Shops.
  • Boston Airport is a vast premise. Luckily for you, the airport has an interactive map that provides detailed information of the whole premises, which means that you cannot get lost.
  • If you are one to use your phone throughout the flight, it might be dying by the time you alight your flight at CHS. However, one of the major positives of the airport is the number of charging centers within the premises. The airport boasts of close to 2,000 USB ports and power outlets where you can conveniently charge your device on arrival.

Prefer to fly direct from Boston to Charleston?

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

Direct departures

Boston Logan Intl to Charleston

Monday

Aer Lingus, Delta, Etihad Airways, +5 more

Aer Lingus, Delta, +6 more

Tuesday

Delta, Hawaiian Airlines, JetBlue, +5 more

Delta, Hawaiian Airlines, +6 more

Wednesday

Delta, EL AL, Hawaiian Airlines, +6 more

Delta, EL AL, +7 more

Thursday

Aer Lingus, Delta, EL AL, +6 more

Aer Lingus, Delta, +7 more

Friday

Aer Lingus, Delta, EL AL, +6 more

Aer Lingus, Delta, +7 more

Saturday

Aer Lingus, Delta, Etihad Airways, +6 more

Aer Lingus, Delta, +7 more

Sunday

Aer Lingus, Delta, EL AL, +6 more

Aer Lingus, Delta, +7 more

See more direct flights

Direct returns

Charleston to Boston Logan Intl

Monday

Aer Lingus, Air France, British Airways, +9 more

Aer Lingus, Air France, +10 more

Tuesday

Aer Lingus, Air France, British Airways, +9 more

Aer Lingus, Air France, +10 more

Wednesday

Aer Lingus, Air France, British Airways, +10 more

Aer Lingus, Air France, +11 more

Thursday

Aer Lingus, Air France, British Airways, +9 more

Aer Lingus, Air France, +10 more

Friday

Aer Lingus, Air France, British Airways, +9 more

Aer Lingus, Air France, +10 more

Saturday

Aer Lingus, Air France, British Airways, +12 more

Aer Lingus, Air France, +13 more

Sunday

Aer Lingus, Air France, British Airways, +12 more

Aer Lingus, Air France, +13 more

See more direct flights

Reviews of the top airline flying from Boston to Charleston

 
See real verified KAYAK customer reviews for airlines flying from Boston to Charleston. 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 Boston to Charleston? 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.
6.3
Spirit AirlinesOverall score based on 8047 reviews
5.9Comfort
5.1Food
6.6Boarding
5.0Entertainment
7.0Crew
Airline reviews

First time on Spirit. Definitely a streamline flight but I would fly Spirit again.

10.0 ExcellentAnonymous, Jul 2025EWR - CHA
Read more Spirit Airlines reviews

First time on Spirit. Definitely a streamline flight but I would fly Spirit again.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

The flight and boarding process was smooth. Wifi was unavailable and I prepaid for it. Have requested a refund

Had a issue with catching flight due to airline, was unable to board flight

Spirit is a very uncomfortable travel experience. It’s cheap but you are squeezed into the seats like canned meat.

Not great. Seats uncomfortable. Crew a little rude. Amenities like wifi and drinks way too expensive.

Late departure by 1:45min. No explanation why. During boarding inconsistent policing of their baggage rules. Before takeoff and lamdimg strange obsession with window shade and armrest positions. Don't know why they care. 15 min tarmac delay on arrival, they blamed airport congestion but we were the o lh flight waiting, it was clear it was due to poor staff planning (only one ground crew to receive airplanes and multiple arrivals) Got there but was rrally lame the whole trip.

The seat belt was lengthy enough that I did not need an extender. Courteous and helpful flight attendants.

We sat on the tarmac for an hour waiting for a gate to deplane.

Friendly employees, good seat, on time, Great flight. Pilot and attendants greeted passengers as we deplaned. However, I could not ever understand what the flight attendant was saying on the mic. It was too fast, and too loud.

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

Information on your arrival and departure airports

Boston (BOS)
Charleston (CHS)

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