Charleston (CHS) to Portland (PDX) flight deal in economy from $229

Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Sunday, June 21st, 2026

8 round-trip options

Returning
Fri, Jun 26, 20265 Day Trip
$437 USD
Returning
Sat, Jun 27, 20266 Day Trip
$437 USD
Returning
Sun, Jun 28, 20267 Day Trip
$479 USD
Returning
Mon, Jun 29, 20268 Day Trip
$437 USD
Returning
Tue, Jun 30, 20269 Day Trip
$437 USD
Returning
Wed, Jul 1, 202610 Day Trip
$437 USD
Returning
Thu, Jul 2, 202611 Day Trip
$518 USD
Returning
Sat, Jul 4, 202613 Day Trip
$437 USD