Cheapest return flights from Portland to Charleston in April from 330€

AirHint found the following cheapest return flights from Portland (PWM) to Charleston (CHS) in April 2026 (see full year).

Return flights

17 Apr - 20 Apr Breeze Airways direct
19 Apr - 22 Apr Southwest Airlines
20 Apr - 23 Apr United
20 Apr - 24 Apr Breeze Airways direct
17 Apr - 22 Apr Southwest Airlines
16 Apr - 21 Apr Southwest Airlines
19 Apr - 23 Apr Southwest Airlines

Also check the deals for one-way flights from Portland to Charleston in April.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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