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$142 Cheap Flights from Phoenix (PHX) to Charleston (CHS)

View $142 flight on Thu, Jan 21, 2027Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Charleston Intl. Airport (CHS)

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Cheap Flights from Phoenix to Charleston (PHX-CHS)

Prices were available within the past 7 days and start at $142 for one-way flights and $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
CHS
Charleston
$323 Roundtrip, found 5 hours ago
$323
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Sep 5 from Phoenix to Charleston, returning Fri, Sep 11, priced at $323 found 5 hours ago
United
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
CHS
Charleston
$323 Roundtrip, found 5 hours ago
$323
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Sep 5 from Phoenix to Charleston, returning Fri, Sep 11, priced at $323 found 5 hours ago
Southwest Airlines
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
CHS
Charleston
$323 Roundtrip, found 5 hours ago
$323
Roundtrip
found 5 hours ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Phoenix to Charleston, returning Fri, Sep 11, priced at $323 found 5 hours ago
Delta
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
CHS
Charleston
$323 Roundtrip, found 5 hours ago
$323
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, Sep 5 from Phoenix to Charleston, returning Fri, Sep 11, priced at $323 found 5 hours ago
Breeze Airways
Thu, Jan 7 - Mon, Jan 11
PHX
Phoenix
CHS
Charleston
$323 Roundtrip, just found
$323
Roundtrip
just found
Select Breeze Airways flight, departing Thu, Jan 7 from Phoenix to Charleston, returning Mon, Jan 11, priced at $323 just found
United
Wed, Sep 9 - Sat, Sep 12
PHX
Phoenix
CHS
Charleston
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 9 from Phoenix to Charleston, returning Sat, Sep 12, priced at $324 found 1 day ago
Breeze Airways
Sun, Oct 4 - Mon, Oct 12
PHX
Phoenix
CHS
Charleston
$326 Roundtrip, just found
$326
Roundtrip
just found
Select Breeze Airways flight, departing Sun, Oct 4 from Phoenix to Charleston, returning Mon, Oct 12, priced at $326 just found
Breeze Airways
Thu, Jan 7 - Mon, Jan 11
PHX
Phoenix
CHS
Charleston
$328 Roundtrip, just found
$328
Roundtrip
just found
Select Breeze Airways flight, departing Thu, Jan 7 from Phoenix to Charleston, returning Mon, Jan 11, priced at $328 just found
American Airlines
Sat, Sep 5 - Fri, Sep 11
PHX
Phoenix
CHS
Charleston
$330 Roundtrip, found 5 hours ago
$330
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Sep 5 from Phoenix to Charleston, returning Fri, Sep 11, priced at $330 found 5 hours ago
United
Tue, Nov 17 - Thu, Nov 26
PHX
Phoenix
CHS
Charleston
$330 Roundtrip, found 11 hours ago
$330
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Nov 17 from Phoenix to Charleston, returning Thu, Nov 26, priced at $330 found 11 hours ago

Alternative airports near Charleston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $574
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $574

What you need to know for your flight from Sky Harbor Intl. to Charleston Intl.

Phoenix (PHX) to Charleston (CHS) at a glance

Explore a range of options for flights from Phoenix (PHX) to Charleston (CHS) on this domestic short-haul route. Whether you prefer a full-service airline or a budget-friendly carrier, you can compare various itineraries to find the best fit for your travel plans and budget. Discover the key details for your journey from Sky Harbor International Airport to Charleston International Airport as you prepare to experience the charming sights and neighborhoods of Charleston.

  • Fastest flight duration: around 5h 30m non-stop
  • Route distance: roughly 1,800 miles (2,900 km)
  • Flights per week: around 20+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $100–$410, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Charleston International Airport (CHS)

According to recent traveler bookings, the most popular airlines flying from Phoenix to Charleston offer a range of non-stop and one-stop options. Common layover locations include Charlotte-Douglas International Airport (CLT) with an approximate 1 hour and 15-minute layover, Hartsfield-Jackson Atlanta International Airport (ATL) also around 1 hour and 15 minutes, and Dallas-Fort Worth International Airport (DFW) with a layover of about 1 hour. This allows you to choose from various prices, total travel times, and cabin classes to find your ideal itinerary.

  • American Airlines: This full-service airline provides one-stop options, with typical one-way fares ranging from $100 to $420. It operates about 48% of departures on this route, featuring an in-flight duration of 5 hours and a total travel time of approximately 6 hours 15 minutes, including layovers.
  • Southwest Airlines: A budget-friendly choice, Southwest offers both non-stop and one-stop services. One-way fares generally fall between $120 and $425, making up around 20% of the route's departures. Expect a flight time of 5 hours and a total journey duration of about 6 hours 15 minutes.
  • Delta: As a full-service carrier, Delta provides one-stop travel options with one-way fares typically ranging from $120 to $450. It represents about 20% of departures on this route, with an in-flight time of 5 hours and a total journey time of roughly 6 hours 15 minutes, including layovers.
  • United: This full-service airline offers both non-stop and one-stop services. One-way fares usually range from $115 to $525 and account for approximately 11% of departures on this route. The flight lasts about 5 hours, with total travel time around 6 hours 15 minutes.
  • JetBlue Airways: A low-cost option, JetBlue provides one-stop service with one-way fares that typically range from $125 to $255. It holds a small share of the market with roughly 1% of departures on this route, featuring an in-flight time of 5 hours and a total journey duration of about 6 hours 15 minutes, including layovers.

Travelers flying from Phoenix to Charleston have the option to upgrade their experience. Leading airlines such as Delta and United offer both first class and premium economy service, while American Airlines provides first class seating, ensuring a comfortable journey tailored to your preferences.

Best time to fly from Phoenix (PHX) to Charleston (CHS)

The most popular months for travelers flying from Phoenix to Charleston are February, March, and April, when peak temperatures in Charleston reach up to 65.7°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 81°F. For better deals, May usually offers the lowest average one-way fare around $201. Flight availability peaks in April, with approximately 27 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 16 flights per week.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $201, roughly 9% cheaper than the yearly average.
  • More budget-friendly months to fly: February, August, and December typically offer average one-way fares of around $213.
  • Most flight options: April has the highest number of flights from Phoenix to Charleston, with approximately 27 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January50.2°F (10.1°C)Average16$235
February53.8°F (12.1°C)High18$210
March58.8°F (14.9°C)High25$247
April65.7°F (18.7°C)High27$233
May72.5°F (22.5°C)Average23$201
June79.2°F (26.2°C)Low19$234
July81.9°F (27.7°C)Average17$225
August81.0°F (27.2°C)Low17$214
September77.0°F (25.0°C)Low18$217
October68.5°F (20.3°C)Average20$222
November58.8°F (14.9°C)Average23$227
December54.3°F (12.4°C)Average23$216

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Phoenix (PHX) to Charleston (CHS)

  • Phoenix to Savannah (PHX-SAV): Savannah - Hilton Head International Airport (SAV) lies approximately 86 miles from Charleston International Airport (CHS). The one-way economy fares on this route typically vary from $125 to $480, influenced by the season and how far in advance you book. Flights on this route generally feature one-stop options, with common layover locations being Hartsfield-Jackson Atlanta International Airport (ATL) and Charlotte-Douglas International Airport (CLT). Major airlines servicing this route include American Airlines and Delta. Additionally, business and first class service is also offered on this journey.

How to find the best prices for flights from Phoenix (PHX) to Charleston (CHS)

Getting some of the best deals on flights from Phoenix to Charleston is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Afternoon departures (12pm-6pm) often provide lower prices, although morning flights (5am-12pm) are the most popular. Additionally, flying on Wednesdays can result in cheaper fares, while Sundays remain the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Charleston International Airport from Sky Harbor International Airport

Charleston welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Charleston city center is approximately a 15-minute drive (covering about 13 miles) from Charleston International Airport, depending on traffic. Here's how to reach Charleston efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Charleston, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Charleston International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Charleston International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Charleston International Airport, Charleston Station, a train station, is located about 4.8 miles away by car, providing convenient access to rail services for travelers.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) cost?
You can find cheap one-way flights from $142 and cheap return flights from $323 Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) with Expedia. One-way flights typically cost between $161 and $1034, and return flights often range between $337 and $1206. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
February is the cheapest month to fly from Phoenix, AZ (PHX) to Charleston, SC (CHS), with average return fares around $311. This price is about 20% lower than the average, as February often experiences reduced travel demand. Other economical months for this route include January and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
Enter PHX to CHS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from PHX to CHS, with round-trip tickets starting from around $200 with a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The best time to fly from Phoenix to Charleston is in February or August, with average return flight prices around $311. These months are ideal for travelers looking for good deals and a chance to enjoy Charleston's charm without the peak season crowds.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The earliest flight from Sky Harbor International Airport (PHX) to Charleston International Airport (CHS) typically leaves at 12:15 AM, operated by American Airlines. This early flight allows you to arrive in Charleston with a full day ahead of you. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
The most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) are in the early morning, from 6am to 9am. About 34% of passengers prefer this time window. Many major carriers, including American Airlines, Southwest, and United, offer flights during this window. This timing is popular because it allows travelers to arrive in Charleston with a full day ahead of them.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
A flight from PHX to CHS with a layover takes around 7 hours 30 minutes, with the route covering approximately 1,843 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
You can fly first class between PHX and CHS. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines
  • Spirit Airlines

How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Charleston from Sky Harbor Intl. (PHX)?
From Sky Harbor Intl. (PHX), you can fly into Charleston Intl. (CHS) and Yeager (CRW) in Charleston. Some flights may connect through major hubs like Denver Intl. (DEN), Los Angeles Intl. (LAX), George Bush Intercontinental (IAH) before reaching Charleston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Charleston, SC (CHS-Charleston Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Charleston Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$322
Distance
1842 mi
Average flight time
10 hours 14 mins

Book with confidence

Phoenix to Charleston Flights

The cheapest times to fly from Phoenix to Charleston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Charleston are during the month of September. You can find some of the cheapest flights from Phoenix to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Charleston

Sunday is one of the best days to book for cheap flights from Phoenix to Charleston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Charleston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Charleston in 2026. You can also book with separate airlines for your outbound and return journeys, from $142 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Charleston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Charleston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Charleston Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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