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

Monday, June 29th, 2026

8 round-trip options

Returning
Sat, Jul 4, 20265 Day Trip
$487 USD
Returning
Sun, Jul 5, 20266 Day Trip
$589 USD
Returning
Mon, Jul 6, 20267 Day Trip
$529 USD
Returning
Tue, Jul 7, 20268 Day Trip
$487 USD
Returning
Wed, Jul 8, 20269 Day Trip
$487 USD
Returning
Thu, Jul 9, 202610 Day Trip
$487 USD
Returning
Fri, Jul 10, 202611 Day Trip
$487 USD
Returning
Sun, Jul 12, 202613 Day Trip
$807 USD