$229 Cheap United flights Portland (PWM) to Charleston (CHS)

View $229 flight on Wed, May 27, 2026Opens in a new window

$229 Cheap United flights Portland (PWM) to Charleston (CHS)

Prices were available within the past 7 days and start at $229 for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, May 27 - Mon, Jun 1
PWM
Portland
CHS
Charleston
$359 Roundtrip, found 13 hours ago
$359
Roundtrip
found 13 hours ago
Select United flight, departing Wed, May 27 from Portland to Charleston, returning Mon, Jun 1, priced at $359 found 13 hours ago
United
Wed, May 27 - Mon, Jun 1
PWM
Portland
CHS
Charleston
$387 Roundtrip, found 13 hours ago
$387
Roundtrip
found 13 hours ago
Select United flight, departing Wed, May 27 from Portland to Charleston, returning Mon, Jun 1, priced at $387 found 13 hours ago

Find the cheapest month to fly from Portland (PWM) to Charleston (CHS)

March is typically the cheapest month to fly

From $93 - $386 per traveler.
Flights from Portland (PWM) to Charleston (CHS)
Origin airport
Portland Intl. Jetport
Destination airport
Charleston Intl.
Airlines serving
American Airlines, Breeze Airways, Delta, JetBlue Airways, Southwest Airlines, United
Popular airline
Delta
Distance
1456 km
Average flight time
2 hours 42 mins