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Charleston to Boston - Flights Starting at US$25

Book one-way or return flights from Charleston to Boston from as little as US$25. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Charleston to Boston

View airlines operating flights from Charleston to Boston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From US$25
Frontier Airlines
From US$51
Jetblue Airways
From US$92
Delta Air Lines
From US$137
Breeze Airways
From US$162
Southwest Airlines
From US$164
American Airlines
From US$222
United Airlines
From US$247
Alaska Airlines
From US$425
ANA airlines

Find more flights and airlines

Alternative Routes from Charleston to Boston

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Charleston to Boston.

  • Cheapest
    Spirit Airlines
    CHS
    19:45
    2h 23m
    Direct
    BOS
    22:08
    Charleston International Airport - General Edward Lawrence Logan International Airport
    Tue, May 7Spirit Airlines
    US$25
  • Spirit Airlines
    CHS
    19:45
    2h 23m
    Direct
    BOS
    22:08
    Charleston International Airport - General Edward Lawrence Logan International Airport
    Tue, May 7Spirit Airlines
    US$25
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Charleston (CHS) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from Charleston to Boston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Charleston (CHS) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around $361.
  • How long does it take to fly from Charleston (CHS) to Boston (BOS) and what is the distance?

    It takes around 2 hours 25 minutes to fly from Charleston (CHS) to Boston (BOS).
  • What are the most popular airlines that fly from Charleston (CHS) to Boston (BOS)?

How to find a cheap flight from Charleston to Boston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Charleston to Boston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Charleston to Boston Flight Information

Cheapest nonstop flight price

$25

Cheapest round-trip ticket price

$52

Off-season for travel

May

Peak season for travel

October

Flight distance

1,318.21km

Average flight time

2 hours 25 minutes

Popular airline

American Airlines