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Cheap Flights from Boston to Charleston

Popular airlines from Boston to Charleston

Choose from 1 carriers that fly from Boston to Charleston, including Delta Air Lines, Enjoy the cheapest tickets on this route with Jetblue Airways.
Delta Air Lines logo Delta Air Lines

Find direct flights from Boston to Charleston within the next three months. Book one-way flights from S$ 75 or return tickets from S$ 192.

      • Cheapest nonstop
        BOS 09:14
        2h 43m
        Direct
        CHS 11:57
        Boston - Charleston | Sat, Jan 3 | Jetblue Airways
        CHS 13:10
        2h 17m
        Direct
        BOS 15:27
        Charleston - Boston | Sat, Jan 10 | Jetblue Airways
        S$ 192 S$ 352
        46% OFF
        46% OFF
        S$ 352 S$ 192
      • BOS 18:20
        2h 53m
        Direct
        CHS 21:13
        Boston - Charleston | Sat, Jan 3 | Delta Air Lines
        CHS 13:58
        2h 22m
        Direct
        BOS 16:20
        Charleston - Boston | Sat, Jan 10 | Delta Air Lines
        S$ 198 S$ 352
        44% OFF
        44% OFF
        S$ 352 S$ 198
      • BOS 06:08
        2h 36m
        Direct
        CHS 08:44
        Boston - Charleston | Sun, Nov 23 | Jetblue Airways
        CHS 17:16
        2h 19m
        Direct
        BOS 19:35
        Charleston - Boston | Tue, Nov 25 | Jetblue Airways
        S$ 286 S$ 352
        19% OFF
        19% OFF
        S$ 352 S$ 286
      • BOS 05:40
        6h 5m
        1 stop
        CHS 11:45
        Boston - Charleston | Fri, Dec 5 | Delta Air Lines
        CHS 05:25
        4h 45m
        1 stop
        BOS 10:10
        Charleston - Boston | Sun, Dec 7 | Delta Air Lines
        S$ 204
        42% OFF
        S$ 352 S$ 204
      • BOS 07:24
        5h 51m
        1 stop
        CHS 13:15
        Boston - Charleston | Fri, Dec 5 | American Airlines
        CHS 05:00
        4h 59m
        1 stop
        BOS 09:59
        Charleston - Boston | Sun, Dec 7 | American Airlines
        S$ 212
        40% OFF
        S$ 352 S$ 212
      • BOS 13:40
        5h 59m
        1 stop
        CHS 19:39
        Boston - Charleston | Fri, Dec 5 | Jetblue Airways
        CHS 05:00
        4h 59m
        1 stop
        BOS 09:59
        Charleston - Boston | Sun, Dec 7 | American Airlines
        S$ 249
        28% OFF
        S$ 352 S$ 249
      • BOS 05:15
        6h 6m
        1 stop
        CHS 11:21
        Boston - Charleston | Fri, Nov 21 | Jetblue Airways
        CHS 20:50
        2h 13m
        Direct
        BOS 23:03
        Charleston - Boston | Mon, Nov 24 | Jetblue Airways
        S$ 250
        28% OFF
        S$ 352 S$ 250
      • BOS 09:59
        7h 6m
        1 stop
        CHS 17:05
        Boston - Charleston | Fri, Nov 21 | Delta Air Lines
        CHS 14:55
        6h 34m
        1 stop
        BOS 21:29
        Charleston - Boston | Mon, Nov 24 | Delta Air Lines
        S$ 269
        24% OFF
        S$ 352 S$ 269
      • BOS 05:20
        5h 4m
        1 stop
        CHS 10:24
        Boston - Charleston | Sat, Jan 3 | United Airlines
        CHS 13:10
        2h 17m
        Direct
        BOS 15:27
        Charleston - Boston | Sat, Jan 10 | Jetblue Airways
        S$ 283
        20% OFF
        S$ 352 S$ 283
      • BOS 07:57
        6h 21m
        1 stop
        CHS 14:18
        Boston - Charleston | Sat, Jan 3 | American Airlines
        CHS 13:10
        2h 17m
        Direct
        BOS 15:27
        Charleston - Boston | Sat, Jan 10 | Jetblue Airways
        S$ 288
        18% OFF
        S$ 352 S$ 288
      • BOS 13:00
        17h 25m
        1 stop
        CHS Invalid Date
        Boston - Charleston | Wed, Nov 19 | Normal Airline
        CHS 15:00
        6h
        Direct
        BOS 16:00
        Charleston - Boston | Fri, Nov 21 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Boston to Charleston

The distance between Boston and Charleston is about 1,318.21km. It takes around 2 hours 41 minutes on average to fly from Boston to Charleston. The most popular month to Charleston is July. The off-season for travel is December.

Cheapest one-way flight priceS$ 75
Cheapest return ticket priceS$ 192
Off-season for travelDecember
Peak season for travelJuly
Flight distance1,318.21km
Average flight time2 hours 41 minutes
Popular airlineDelta Air Lines

Cheapest time to fly from Boston to Charleston

The cheapest time for Boston to Charleston flights: Nov 30 to Dec 7 — one way flight prices from S$ 75.

Cheapest flights
From price
Search
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Boston to Charleston?

    At the moment, you can catch a direct flight from Boston to Charleston with the following airlines, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 41 minutes to fly from Boston (BOS) to Charleston (CHS).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Charleston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 18 flight per week flying from Boston to Charleston. You can check the weekly schedule for popular airlines on this route below: Delta Air Lines: S/M/T/W/T/F/S -- DL2785 (13:04)
  • The cheapest months to fly from Boston to Charleston is December, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Boston to Charleston on November 27, 2025 with Delta Air Lines, with prices starting at S$ 185.
  • You can land at any one of the following hubs in Charleston, with Logan International Airport to Charleston International Airport (BOS-CHS) is by far the most common option on this route: Charleston International Airport (CHS).
  • The time difference between Charleston and Boston is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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