Route guide · 551 miles
Cheap Flights from Charleston to Philadelphia
CHS → PHL · Nonstop 1h 37m · Live round-trip fares
Flying from Charleston to Philadelphia doesn't have to drain your wallet. This 551-mile hop takes about 1h 37m nonstop, and fares swing a lot depending on the week you pick. Travelers who book roughly 2–4 weeks out usually come out ahead — set a free alert and let the deals come to you.
Live fares for CHS → PHL are updating. Use the search below for real-time prices.
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Flight time
1h 37m
Nonstop, typical
Distance
551 mi
CHS → PHL
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
American Airlines
Nonstop flights from Charleston to Philadelphia
Want to skip the layover? Nonstops from Charleston to Philadelphia are flown by American Airlines, getting you there in about 1h 37m. For the lowest fares, book around 2–4 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: Charleston → Philadelphia
- Distance: 551 miles · nonstop flight time: 1h 37m.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
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Flying from Charleston to Philadelphia: what you need to know
The flight
Charleston to Philadelphia covers 551 miles, and a nonstop gets it done in about 1h 37m. That's long enough to settle in with a coffee and a downloaded show, short enough that a connection rarely makes sense — a layover usually doubles your travel day to save very little.
Airlines on this route
American Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Charleston (CHS)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Charleston airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Philadelphia (PHL)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Philadelphia airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Philadelphia to Charleston fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 551 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 1h 37m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
Charleston to Philadelphia flight FAQs
How long is the flight from CHS to PHL?
Plan on about 1h 37m in the air for a nonstop from Charleston to Philadelphia — the route runs roughly 551 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Charleston to Philadelphia?
Yes — look for American Airlines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Charleston to Philadelphia?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from CHS to PHL?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 2–4 weeks booking window is where the value sits.
What is a good round-trip deal from Charleston to Philadelphia?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Charleston to Philadelphia?
The main carriers on this route are American Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Charleston airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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