$126 Find Cheap Flights from Portland to Charleston - Compare and Save

These are the earliest and latest flight times available from Portland to Charleston:

• Earliest: departs at 5:00 pm and lands at 7:43 pm
• Latest: departs at 5:35 pm and lands at 8:18 pm.

The flight takes about 2h 43m.

Two cabin classes are available on flights from Portland to Charleston:

• Economy Class
• First Class

A nonstop flight from Portland to Charleston takes 2h 43m, covering 909 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Portland to Charleston range from $216 to $400, with an average of $288 over the past 12 months. Anything below $216 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 56% above the $288 route average. Book 24 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $226 round-trip, compared to $284 via a layover through Atlanta Hartsfield-Jackson (ATL).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by Breeze Airways and Delta. Other aircraft seen on the route include Airbus A321-100/200 variants.

One-way fares from Portland to Charleston are currently lower than usual. Average one-way flight prices are about $169, which is 20% below the typical average for this route.

Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

• Budget
• Alamo
• Economy Rent a Car
• Avis
• Thrifty

Flights from Portland to Charleston usually depart from Portland (PWM) and arrive at Charleston (CHS).

One-stop flights from Portland to Charleston most commonly connect through:

• Baltimore/Washington (BWI) - 27% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 20% of one-stop connections
• Charlotte Douglas (CLT) - 17% of one-stop connections
• Philadelphia (PHL) - 15% of one-stop connections

Yes. Flexible dates can save you up to 57% on flights from Portland to Charleston. Monday is the cheapest departure day at $238 round-trip on average, while Saturday is the most expensive at $548, a difference of $310.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Breeze Airways operates flights between Portland and Charleston.

Flying via Baltimore/Washington (BWI) gives the shortest average 1-stop total travel time at 4h 23m, compared with 4h 32m via New York LaGuardia (LGA) and 4h 33m via Washington, D.C. Dulles Intl (IAD).

Here are some options for this route, based on selected ticket types and cabin classes:

• Breeze Airways: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.