Fly from Seattle to Charleston for $128 roundtrip on United.

Seen below, we found seats in Basic Economy departing SEA on Tuesday, September 11, returning from CHS on Tuesday, September 18. 

Again, this is a Basic Economy fare, which means your carry-on allowance is just one small personal item such as a purse or small backpack. Consider the higher regular economy fare ($221 on the same dates) if you need more carry-on allowance.

See our fare details for booking info. 

Need a room in Charleston? Here's what's available for the above dates on Hotelwatchdog.