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$108+ Cheap flights from Sky Harbor Intl (PHX) to Charleston (CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CHS
Jan 12 — Jan 191
Mon 1/12
Mon 1/19
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Charleston are usually found in February or January, booked 70 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Charleston

Cheapest flights from Sky Harbor Intl to Charleston
Explore the most affordable flight options available from Sky Harbor Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 13, 2025.

This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:35 pmPHX - CHS
1 stop7h 58mDelta
Sun 1/45:25 amCHS - PHX
1 stop7h 15mDelta
Deal found 12/11$243
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:55 pmPHX - CHS
1 stop7h 52mAmerican Airlines
Sun 1/49:20 pmCHS - PHX
1 stop7h 42mAmerican Airlines
Deal found 12/11$332
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:17 amPHX - CHS
1 stop6h 29mAmerican Airlines
Wed 12/244:13 pmCHS - PHX
1 stop6h 21mAmerican Airlines
Deal found 12/11$353
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:47 pmPHX - CHS
1 stop6h 18mAmerican Airlines
Wed 12/314:49 pmCHS - PHX
1 stop8h 59mAmerican Airlines
Deal found 12/11$377
This Southwest deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:30 pmPHX - CHS
2 stops8h 40mSouthwest
Sat 1/37:20 pmCHS - PHX
1 stop8h 20mSouthwest
Deal found 12/11$386
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:00 pmPHX - CHS
1 stop5h 50mDelta
Fri 1/26:30 amCHS - PHX
1 stop8h 05mDelta
Deal found 12/11$391
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:15 amPHX - CHS
1 stop6h 55mUnited Airlines
Tue 12/306:30 amCHS - PHX
1 stop7h 39mUnited Airlines
Deal found 12/11$423
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:00 amPHX - CHS
1 stop7h 46mAmerican Airlines
Fri 1/25:10 amCHS - PHX
1 stop8h 56mAmerican Airlines
Deal found 12/11$429
This Delta deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amPHX - CHS
1 stop5h 56mDelta
Sat 1/35:25 amCHS - PHX
1 stop7h 15mDelta
Deal found 12/12$431
This Kiwi.com deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:42 amPHX - CHS
1 stop10h 01mMultiple Airlines
Sun 12/212:59 pmCHS - PHX
2 stops34h 24mMultiple Airlines
Deal found 12/12$444
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:41 pmPHX - CHS
1 stop7h 01mDelta
Sat 1/35:25 amCHS - PHX
1 stop7h 15mDelta
Deal found 12/11$445
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:21 pmPHX - CHS
1 stop14h 46mMultiple Airlines
Sun 12/212:59 pmCHS - PHX
2 stops34h 24mMultiple Airlines
Deal found 12/11$446

Find flight deals from Sky Harbor Intl to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(Kiwi.com)

One-way from

$108
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$417
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Charleston flights.
Search Deals
From Phoenix Sky Harbor Intl to Charleston
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Charleston
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 13, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Charleston that are best for you.

Fly from

Sky Harbor Intl

Fly to

Charleston

Route

Depart

Return

Price

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Sat 2/28

12:58 pm-12:12 pm

1 stop21h 14m

Charleston

Tue 3/3

5:00 pm-10:12 pm

2 stops31h 12m

$225

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Wed 1/21

7:15 am-4:17 pm

1 stop7h 02m

Charleston

Mon 1/26

1:13 pm-7:22 pm

1 stop8h 09m

$238

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Thu 1/29

5:12 pm-6:22 pm

1 stop23h 10m

Charleston

Mon 2/2

7:22 pm-12:16 pm

1 stop18h 54m

$242

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Wed 12/31

11:35 pm-9:33 am

1 stop7h 58m

Charleston

Sun 1/4

5:25 am-10:40 am

1 stop7h 15m

$243

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Thu 1/8

10:19 pm-11:13 am

1 stop10h 54m

Charleston

Mon 1/12

12:09 pm-8:49 pm

1 stop10h 40m

$243

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Wed 2/4

8:45 am-5:35 pm

1 stop6h 50m

Charleston

Fri 2/6

7:20 pm-11:55 pm

1 stop6h 35m

$243

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Thu 3/5

11:50 pm-9:23 am

1 stop7h 33m

Charleston

Mon 3/9

5:50 pm-11:58 pm

1 stop9h 08m

$243

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Mon 4/6

10:35 pm-9:47 am

1 stop8h 12m

Charleston

Fri 4/10

2:31 pm-7:16 pm

1 stop7h 45m

$243

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Fri 1/30

11:59 pm-11:09 am

1 stop9h 10m

Charleston

Sun 2/1

5:25 am-10:30 am

1 stop7h 05m

$243

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Sat 2/21

5:40 pm-5:40 pm

2 stops46h 00m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 19 results
1
2

Compare providers for flights from Sky Harbor Intl to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Charleston in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Charleston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Charleston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Charleston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Charleston

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Charleston. Price data was last updated on December 5, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Charleston is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Charleston?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Charleston (average of $193). Flying from Phoenix Sky Harbor Intl Airport to Charleston in November is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to CHS?

Find hourly flight availability from Sky Harbor Intl to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 13, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Charleston at noon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Charleston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Charleston flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated December 13, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Phoenix Sky Harbor Intl Airport to Charleston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,009 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,094 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,052 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Overall

7.9

Entertainment

7.5

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Charleston from Phoenix Sky Harbor Intl?

    Located just 10.2 mi from the city center, Charleston is the airport most travelers will use when flying to Charleston from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Charleston (CHS) should be relatively easy as there are 0 daily inbound flights from Phoenix Sky Harbor Intl from 4 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Charleston?

    United Airlines, Alaska Airlines, and Delta can get you from Phoenix Sky Harbor Intl Airport to Charleston in just under 7h 02m. Your travel time can differ by up to 16h 08m. The distance from Phoenix Sky Harbor Intl Airport to Charleston is about 1840 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Charleston round-trip?

    Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Charleston round-trip from $198. Other airlines that can offer you cheap pricing are Delta, from $256, and United Airlines, from $258. Users have found that American Airlines is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Charleston one-way?

    $121 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $125 and $128, respectively.

  • Can I find deals for flights from Sky Harbor Intl to Charleston that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Charleston.

  • Can I find deals for business class flights from Sky Harbor Intl to Charleston?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Charleston?

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Charleston (average of $193). Flying from Phoenix Sky Harbor Intl Airport to Charleston in November is currently the most expensive (average of $273). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Sky Harbor Intl to Charleston

Discover the top 4 airlines that operate flights from Sky Harbor Intl to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$332FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$370FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$339FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$258Average$414FlexibilityNo cancel feeOn-time63%

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