Best Flights starting from $118
from$118economy
Charleston (CHS)
Tue, Aug 25
Roundtrip
Portland (PWM)
Wed, Sep 2
from$123economy
Charleston (CHS)
Tue, Aug 25
Roundtrip
Portland (PWM)
Tue, Sep 1
from$123economy
Charleston (CHS)
Wed, Aug 26
Roundtrip
Portland (PWM)
Wed, Sep 2
from$128economy
Charleston (CHS)
Tue, Aug 18
Roundtrip
Portland (PWM)
Wed, Aug 26
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Other Destinations
Charleston (CHS) to New Orleans (MSY) in August from $118
From $118
Charleston (CHS) to Detroit (DTW) in August from $259
From $259
Charleston (CHS) to Chicago (ORD) in August from $278
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Charleston (CHS) to San Diego (SAN) in August from $384
From $384
Charleston (CHS) to San Jose (SJC) in August from $391
From $391
Charleston (CHS) to Salisbury (SBY) in August from $410
From $410
Flights from Other Cities
Durham (RDU) to Portland (PWM) in August from $158
From $158
Washington, D.C. (BWI) to Portland (PWM) in August from $228
From $228
Denver (DEN) to Portland (PWM) in August from $318
From $318
Charlotte (CLT) to Portland (PWM) in August from $389
From $389
Durham (RDU) to Portland (PWM) in September from $212
From $212
Nashville (BNA) to Portland (PWM) in September from $217
From $217
✈️ Flight Guide: Charleston (CHS) → Portland (PWM)
Complete travel information for your August journey
August travel from Charleston International Airport (CHS) to Portland International Jetport (PWM) blends summer beach demand in Charleston with coastal Maine's late‑summer seafood and outdoor festival season. Expect steady demand as families travel to or from summer vacations; popular itineraries are one‑stop routes via Charlotte Douglas International Airport (CLT) or Hartsfield‑Jackson Atlanta International Airport (ATL).
Departing from Charleston (CHS) FAQs
Direct nonstop flights between Charleston International Airport (CHS) and Portland International Jetport (PWM) are rare; in August most travelers will find frequent one-stop itineraries operated by American Airlines, Delta Air Lines, and United Airlines with typical connections through Charlotte Douglas International Airport (CLT), Hartsfield‑Jackson Atlanta International Airport (ATL), or Philadelphia International Airport (PHL). Expect daily service options with combined travel times (including layovers) commonly between 4 and 6 hours in August, when summer demand is high. Book early to secure favorable schedules and lower fares.
For travel in August, the best window to book cheap flights from Charleston International Airport (CHS) to Portland International Jetport (PWM) is typically 6–8 weeks in advance, though monitoring price alerts from search engines like Google Flights and Skyscanner can yield last‑minute deals. Tuesdays and Wednesdays often show lower fares, while weekend bookings tend to be pricier. Use fare trackers and flexible date searches to find the lowest round‑trip rates.
Charleston International Airport (CHS) offers multiple ground transportation options including rental cars from major companies, ride‑share services, taxis, and scheduled shuttles to downtown Charleston and Mount Pleasant. In August, plan for peak summer traffic during morning and evening rush hours; reserve rental cars ahead of time and consider pre‑booked airport shuttles if you have tight connections. Public transit options are more limited, so rideshares and taxis are often the most convenient.
Baggage allowances depend on the carrier — American Airlines, Delta Air Lines, United Airlines, and JetBlue each have different carry‑on and checked bag policies, and many basic economy fares do not include a free checked bag. For travel from Charleston International Airport (CHS) to Portland International Jetport (PWM) in August, check your airline's fare rules before packing and consider paying for checked baggage when you book to avoid higher airport fees. Carry essential items and travel documents in your personal item to ensure quick access during connections.
August is peak hurricane and thunderstorm season for the Southeast U.S., which can cause delays or cancellations out of Charleston International Airport (CHS); meanwhile, heat‑related ground delays are also possible. When flying to Portland International Jetport (PWM), monitor weather forecasts, sign up for airline alerts, and consider travel insurance or flexible tickets to mitigate disruption risk. Airlines typically rebook passengers on the next available flight if severe weather impacts schedules.
As of August travel periods, most U.S. domestic routes between Charleston International Airport (CHS) and Portland International Jetport (PWM) do not require proof of vaccination or negative tests, but airlines and local authorities may have changing guidance. Check both your airline's health policies and the CDC/state health websites before departure, and pack masks or health kits if you prefer extra precautions. Staying informed helps ensure smooth check‑in and boarding.
August at Portland International Jetport (PWM) is prime late‑summer season: warm days, busy waterfronts, and strong demand for flights from southern gateways such as Charleston. Visitors arrive for seafood festivals, coastal sightseeing, and access to Acadia National Park, increasing weekend traffic. Airlines often add seasonal capacity; plan ahead for rentals and lodging.
Arriving at Portland (PWM) FAQs
Arriving at Portland International Jetport (PWM) in August offers mild coastal summer weather with comfortable daytime temperatures and cooler evenings; the airport has efficient arrivals processing and rental car facilities within walking distance. Ride‑share, taxis, local bus routes, and car rentals provide easy access to downtown Portland and nearby coastal destinations like Kennebunkport and Bar Harbor. Expect higher passenger volumes during weekends and festival weekends, so allow extra time for ground transport.
In August visitors arriving at Portland International Jetport (PWM) can enjoy coastal drives to Kennebunkport, day trips to Acadia National Park, fresh seafood at Portland’s Old Port district, and nearby summer festivals such as the Maine Lobster Festival in Rockland. Outdoor activities like whale watching, scenic ferry rides to Casco Bay islands, and waterfront dining are highlights of late summer. Book tours and restaurants in advance during August weekends to secure spots.
Taxi or ride‑share fares from Portland International Jetport (PWM) to downtown Portland generally range from $15 to $30 depending on traffic and time of day, while public buses are the most budget‑friendly option at just a few dollars per ride. Rental car prices in August can be higher due to summer demand; booking early often secures better rates. For groups, rideshares or renting a car might be the most cost‑effective choice.
Portland International Jetport (PWM) connects well to major cities and tourist hubs in New England; from PWM you can access Portland, Augusta, Lewiston, Kennebunkport, Rockland, and even Boston via short drives or connecting flights. Regional ground transportation links, car rentals, and intercity buses make onward travel straightforward in August but book accommodations and cars early for peak summer weekends. Seasonal ferry and tour operators also increase service levels throughout August.
Portland International Jetport (PWM) offers essential amenities including rental car desks, dining options featuring local seafood, small retail shops, free Wi‑Fi, and short‑term parking. Although PWM is compact compared to major hubs, it provides a friendly, efficient passenger experience popular with travelers visiting coastal Maine in August. Check the PWM website for specific restaurant hours and seasonal service expansions.
In August, monitor weather advisories related to tropical systems or nor'easters that can affect regional flights and ferry schedules; while Portland International Jetport (PWM) is usually tolerant of minor delays, significant storms may disrupt travel. Check airline and PWM notifications before departure, and consider flexible booking for multi‑stop itineraries to allow for potential rescheduling. Local event weekends may also increase demand for lodging and transportation.
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August Events & Festivals Near Charleston International Airport (CHS) and Portland International Jetport (PWM)
August highlights for the CHS → PWM traveler include coastal Maine festivals and Charleston summer activities. From Portland International Jetport (PWM), nearby events like the Maine Lobster Festival in Rockland (usually early August) draw seafood lovers across the region. In Charleston, August features a lively summer beach scene at Folly Beach and Mount Pleasant, plus evening concerts and farmers markets. Plan travel around major festival dates to avoid inflated hotel rates and sold‑out tours.
Best Time to Fly CHS to PWM in August
The best time to fly from Charleston International Airport (CHS) to Portland International Jetport (PWM) in August is midweek (Tuesday–Thursday) and during morning departure windows to minimize delays and enjoy lower fares. Early August weekdays often provide better prices than late August weekends when Maine sees peak tourist traffic. For the best balance of price and convenience, book 4–8 weeks ahead and consider departures early in the day.
Direct vs Connecting Flights: CHS to PWM in August
Direct nonstop flights between Charleston International Airport (CHS) and Portland International Jetport (PWM) are uncommon; most travelers choose connecting flights to balance cost and schedule flexibility. Connecting itineraries via Charlotte Douglas International Airport (CLT), Hartsfield‑Jackson Atlanta International Airport (ATL), or Philadelphia International Airport (PHL) typically offer more options and better pricing in August. If minimizing travel time is the priority, look for the shortest one‑stop connection; if saving money is key, be flexible with layover cities and travel dates.
Airline Comparison for CHS to PWM — August Travel
Major carriers offering efficient one‑stop service between Charleston International Airport (CHS) and Portland International Jetport (PWM) include American Airlines (via Charlotte Douglas International Airport (CLT) or Philadelphia International Airport (PHL)), Delta Air Lines (via Hartsfield‑Jackson Atlanta International Airport (ATL)), and United Airlines (via hubs like Newark Liberty International Airport (EWR)). JetBlue also operates to PWM from select hubs with competitive fares. Compare prices, baggage fees, onboard amenities, and loyalty perks when selecting the best option for August travel.
Seasonal Travel Tips for August — CHS to PWM
Traveling in August between Charleston International Airport (CHS) and Portland International Jetport (PWM) requires packing for both hot, humid Lowcountry weather and cooler coastal Maine evenings. Expect summer crowds and increased demand for rental cars and accommodations. To reduce stress, book flights and rental cars early, choose morning flights to minimize weather delays, and keep flexible tickets if possible. Bring sunscreen and insect repellent for Charleston, and wind layers for Portland.
CHS to PWM Flight Time & Schedules — August Overview
Typical travel time from Charleston International Airport (CHS) to Portland International Jetport (PWM) varies based on routing: nonstop flight time (rare) would be roughly 2 to 2.5 hours, while most one‑stop itineraries take 4–6 hours total including layovers. Common connection hubs include Charlotte Douglas International Airport (CLT), Hartsfield‑Jackson Atlanta International Airport (ATL), and Philadelphia International Airport (PHL). In August, expect fuller flights and slightly higher frequency on popular travel days.
Cheap Flights From Charleston International Airport (CHS) to Portland International Jetport (PWM) in August
Find cheap flights from Charleston International Airport (CHS) to Portland International Jetport (PWM) in August by booking early, using flexible date searches, and setting price alerts. Primary strategies include searching 6–8 weeks before departure, flying midweek (Tuesdays/Wednesdays), and being open to one‑stop itineraries via Charlotte Douglas International Airport (CLT) or Hartsfield‑Jackson Atlanta International Airport (ATL). Use fare comparison tools, sign up for airline newsletters, and consider nearby airports for alternative routing to lower costs.