CHS - PHL

$100 Find Cheap Flights from Charleston to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Philadelphia departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$191
Typical prices: $381-$159
Multiple Airlines
Wed 9/2Mon 9/7
CHS - PHL • 1 stop
Cheapest non-stop
$291
Typical prices: $392-$213
American Airlines
Wed 7/1Sat 7/4
CHS - PHL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Main Cabin Extra offers early boarding.
Frontier's Economy Bundle includes a carry-on.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $291 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines. Average duration is 1h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $150 (round-trip)
Shortest trip • 3h 51m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
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Flight Deals

Cheap Flights from Charleston to Philadelphia (CHS-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Philadelphia

Wed, Sep 2 - Mon, Sep 7
Multiple Airlines Logo
8:56 pm - 3:15 pm
CHS
-
PHL
18h 19m
1 stop
Multiple Airlines Logo
8:35 am - 9:37 am
PHL
-
CHS
25h 02m
1 stop
$191Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
3:23 pm - 8:51 am
CHS
-
PHL
17h 28m
1 stop
Multiple Airlines Logo
6:31 pm - 9:37 am
PHL
-
CHS
15h 06m
1 stop
$214Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
8:56 pm - 3:15 pm
CHS
-
PHL
18h 19m
1 stop
Multiple Airlines Logo
4:24 pm - 8:45 am
PHL
-
CHS
16h 21m
1 stop
$218Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
8:56 pm - 3:15 pm
CHS
-
PHL
18h 19m
1 stop
Multiple Airlines Logo
4:24 pm - 8:45 am
PHL
-
CHS
16h 21m
1 stop
$219Multiple Airlines
Wed, Sep 2 - Sat, Sep 5
Multiple Airlines Logo
4:34 pm - 11:43 pm
CHS
-
PHL
7h 09m
1 stop
Multiple Airlines Logo
8:35 am - 3:28 pm
PHL
-
CHS
6h 53m
1 stop
$231Multiple Airlines
Fri, Jun 19 - Sun, Jun 21
Multiple Airlines Logo
4:57 pm - 11:17 pm
CHS
-
PHL
6h 20m
1 stop
Multiple Airlines Logo
4:24 pm - 8:45 am
PHL
-
CHS
16h 21m
1 stop
$253Multiple Airlines
Fri, Jul 17 - Thu, Jul 23
Multiple Airlines Logo
4:57 pm - 10:57 pm
CHS
-
PHL
6h 00m
1 stop
Multiple Airlines Logo
6:00 am - 1:04 pm
PHL
-
CHS
7h 04m
1 stop
$254Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Multiple Airlines Logo
7:47 pm - 12:39 am
CHS
-
PHL
28h 52m
1 stop
Multiple Airlines Logo
6:33 pm - 9:37 am
PHL
-
CHS
15h 04m
1 stop
$255Multiple Airlines
Fri, Sep 4 - Mon, Sep 7
Multiple Airlines Logo
3:23 pm - 8:51 am
CHS
-
PHL
17h 28m
1 stop
Multiple Airlines Logo
5:10 pm - 8:38 am
PHL
-
CHS
15h 28m
1 stop
$257Multiple Airlines
Tue, Aug 4 - Wed, Aug 5
Multiple Airlines Logo
11:15 am - 12:39 am
CHS
-
PHL
13h 24m
1 stop
Multiple Airlines Logo
8:35 am - 3:28 pm
PHL
-
CHS
6h 53m
1 stop
$263Multiple Airlines
Booking Insights

KAYAK's insights & trends for Charleston to Philadelphia flights

Get data-powered insights and trends into flights from Charleston to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Charleston to Philadelphia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Charleston to Philadelphia departing in September.

What’s the cheapest day of the week to fly from Charleston to Philadelphia?

The average price of all round-trip flights from Charleston to Philadelphia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Philadelphia on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Charleston to Philadelphia. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Charleston to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Philadelphia is September, where tickets cost $226 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $455 and $419 respectively.

Can I save money by flying with a layover from Charleston to Philadelphia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $411 on average.

How far in advance should I book a flight from Charleston to Philadelphia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to Philadelphia, you should book around 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from Charleston to Philadelphia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines and PHL

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Brandon Schultz

Brandon Schultz

Expert on CHS

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonFebruary
Cheapest flight$100
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Charleston to Philadelphia

When to book flights from Charleston to Philadelphia

Are your dates flexible? Find out the best times to travel from Charleston to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Philadelphia

  • How does CHS help in creating a welcoming environment for its travelers?

    CHS has the PAWS For Takeoff Dog Therapy Program, which uses certified dogs for therapy services.The dogs help create a warm environment through interacting with the travelers. Therefore, while at CHS it is very easy to come across these four legged animals.

  • Are there luggage carts at CHS?

    Yes. Baggage claim near Carousel 1 and the first floor, ground level of the parking deck, offer self-service luggage carts adjacent to the Surface Lot. Each cart costs about $4. Return the cart to receive a quarter-dollar refund.

  • Are there car rental service at Philadelphia International Airport (PHL)?

    PHL has car rental services in the international terminal. You can get this service for as low as $25 for a day. The booking offices are found in the international terminal near gate A2. There you can find the following brands: Enterprise Rent-A-Car, Hertz Car Rental, Budget Car Rental, and Priceless.

  • Does PHL have any lounges?

    PHL has nine lounges where passengers can unwind while waiting for their flights. Terminal A-East, Terminal A-West, Terminal B/C Connector, and Terminal F are the four terminals. Some airlines require membership, whereas Priority Pass is accepted at select places. The lounges feature free WiFi to help you catch up on work and entry is reasonably priced.

  • What is the cheapest flight from Charleston to Philadelphia?

    In the last 3 days, the lowest price for a flight from Charleston to Philadelphia was $100 for a one-way ticket and $191 for a round-trip.

  • Do I need a passport to fly between Charleston and Philadelphia?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Charleston to Philadelphia?

    Charleston airport is called Charleston and the only airport in Philadelphia is Philadelphia.

  • Which airlines offer Wi-Fi service onboard planes from Charleston to Philadelphia?

    All the following airlines offer inflight Wi-Fi service on the Charleston to Philadelphia flight route: American Airlines, Delta, JetBlue, KLM, Air France, and Alaska Airlines.

  • Which aircraft models fly most regularly from Charleston to Philadelphia?

    The Airbus A319 is the aircraft model that flies most regularly on the Charleston to Philadelphia flight route.

  • Which airline alliances offer flights from Charleston to Philadelphia?

    oneworld is the only airline alliance operating flights between Charleston and Philadelphia.

  • On which days can I fly direct from Charleston to Philadelphia?

    There are nonstop flights from Charleston to Philadelphia on a daily basis.

  • Which is the best airline for flights from Charleston to Philadelphia, American Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Charleston to Philadelphia are American Airlines and Frontier. With an average price for the route of $373 and an overall rating of 7.1, American Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of $157 and an overall rating of 5.6.

  • How does KAYAK find such low prices on flights from Charleston to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Charleston with another airline. Booking your flights between Charleston and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Charleston to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for $205 or less one-way and $352 or less round-trip.
  • Charleston International Airport (CHS) is a civil-military airport in North Charleston, SC. American Airlines, Delta Air Lines, United Airlines, British Airways, and JetBlue all use CHS as a central hub. As a result, you will see that many of the departing flights from this transportation center are operated by these airlines.
  • Nursing mothers now have dedicated space to pump or nurse at CHS. Two Mamava mobile nursing stations are available at the state's busiest airport, one near baggage claim and the other at the top of Concourse B, beyond security. The Mamava suite is a self-contained, movable pod with benches, a fold-down table, an outlet for plugging in a breast pump, and a privacy door. There is also a power outlet for charging a breast pump.
  • If you are traveling with a service animal, CHS has you covered. For assistance animals that accompany travelers, CHS Airport offers three certified Service Animal Relief Areas (SARA). Outside, there are two spaces, one at either end of the terminal building. Post-security there is one dedicated location on the A Concourse near Gate A2.
  • Are you tired of walking or running late for your flight? There are accessible elevators for public usage throughout the terminal building, including one on each concourse for accessible aircraft boarding. The parking garage has elevators as well to be able to save you some time.
  • If you need to charge your electronics, Philadelphia International Airport (PHL) has charging outlets located on the secure side of each terminal. The majority of the airport's charging outlets are labeled with the Power Up at PHL logo. Terminal D and Terminal E both have charging stations in their gate areas, and numerous concessions have power outlets. WiFi is offered for free throughout the terminals.

Prefer to fly direct from Charleston to Philadelphia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Charleston to Philadelphia.
Find which airlines fly direct from Charleston Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Charleston to Philadelphia

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Philadelphia to Charleston

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top airlines flying from Charleston to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11667 reviews
7.5Boarding
6.4Food
7.9Crew
6.9Entertainment
7.2Comfort
Airline reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

10.0 ExcellentStan, Apr 2026
LAX - PHL
Read more American Airlines reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

Everything you need to know for your flight from Charleston to Philadelphia

Information on your arrival and departure airports