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$97+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CHS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Charleston are usually found in January or February, booked 45 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(Kiwi.com)

One-way from

$97
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$348
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Charleston flights.
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From Phoenix Sky Harbor Intl to Charleston
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One-way flight from Phoenix Sky Harbor Intl to Charleston
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/241:27 pmPHX - CHS
2 stops15h 59mMultiple Airlines
Thu 11/272:59 pmCHS - PHX
1 stop10h 12mMultiple Airlines
Deal found 10/26$253
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/511:57 amPHX - CHS
1 stop20h 10mMultiple Airlines
Mon 12/87:05 amCHS - PHX
2 stops18h 50mMultiple Airlines
Deal found 10/26$257
This Delta deal was found by Cheapflights users on 10/26. 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 11/2411:59 pmPHX - CHS
1 stop7h 27mDelta
Wed 12/35:00 pmCHS - PHX
1 stop9h 16mDelta
Deal found 10/26$265
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/75:13 pmPHX - CHS
1 stop14h 54mMultiple Airlines
Fri 11/146:11 pmCHS - PHX
2 stops43h 54mMultiple Airlines
Deal found 10/27$276
This Delta deal was found by Cheapflights users on 10/26. 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 11/2411:59 pmPHX - CHS
1 stop7h 27mDelta
Thu 11/275:25 amCHS - PHX
1 stop6h 58mDelta
Deal found 10/26$279
This Delta deal was found by Cheapflights users on 10/26. 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 11/2611:59 pmPHX - CHS
1 stop7h 27mDelta
Wed 12/35:00 pmCHS - PHX
1 stop9h 16mDelta
Deal found 10/26$285
This Southwest deal was found by Cheapflights users on 10/27. 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.
Wed 11/264:15 pmPHX - CHS
1 stop5h 40mSouthwest
Wed 12/38:25 amCHS - PHX
2 stops7h 25mSouthwest
Deal found 10/27$290
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/255:04 amPHX - CHS
1 stop7h 07mAmerican Airlines
Tue 12/23:01 pmCHS - PHX
1 stop8h 29mAmerican Airlines
Deal found 10/26$291
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/45:16 pmPHX - CHS
1 stop25h 12mMultiple Airlines
Tue 11/187:05 amCHS - PHX
2 stops18h 54mMultiple Airlines
Deal found 10/26$309
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/1211:50 amPHX - CHS
2 stops18h 47mMultiple Airlines
Sun 11/169:13 pmCHS - PHX
1 stop15h 11mMultiple Airlines
Deal found 10/28$310

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 October 28, 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

Wed 2/18

5:30 am-3:50 pm

1 stop8h 20m

Charleston

Wed 2/25

9:05 am-1:35 pm

1 stop6h 30m

$251

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Fri 12/5

11:57 am-10:07 am

1 stop20h 10m

Charleston

Mon 12/8

7:05 am-11:55 pm

2 stops18h 50m

$257

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Mon 11/24

11:59 pm-9:26 am

1 stop7h 27m

Charleston

Tue 12/2

8:00 am-12:13 pm

1 stop6h 13m

$265

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Wed 11/26

11:59 pm-10:08 am

1 stop8h 09m

Charleston

Wed 12/3

4:38 pm-10:57 pm

1 stop8h 19m

$265

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Tue 3/24

11:44 pm-10:04 am

1 stop7h 20m

Charleston

Wed 3/25

4:50 pm-9:08 pm

1 stop7h 18m

$274

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Wed 2/4

12:30 am-9:48 am

1 stop7h 18m

Charleston

Mon 2/9

12:29 pm-8:10 pm

1 stop9h 41m

$279

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Mon 11/24

11:59 pm-10:08 am

1 stop8h 09m

Charleston

Thu 11/27

10:00 am-3:42 pm

1 stop7h 42m

$279

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Wed 2/18

8:00 am-8:34 am

1 stop22h 34m

$103

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Tue 12/16

7:00 am-6:24 pm

1 stop9h 24m

$125

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Tue 12/16

12:30 am-9:50 am

1 stop7h 20m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 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 October.
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 October 24, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Charleston is 45 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 $194). Flying from Phoenix Sky Harbor Intl Airport to Charleston in March is currently the most expensive (average of $258). 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 October 28, 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 October 28, 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
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    Southwest can get you from Phoenix Sky Harbor Intl Airport to Charleston in just under 8h 20m. Your travel time can differ by up to . The distance from Phoenix Sky Harbor Intl Airport to Charleston is about 1840 mi.

  • 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 45% 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?

    $125 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $126 and $126, 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 $194). Flying from Phoenix Sky Harbor Intl Airport to Charleston in March is currently the most expensive (average of $258). 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
Summerville
Walterboro
Isle of Palms
Santee
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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$344FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$374FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$347FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$258Average$422FlexibilityNo cancel feeOn-time63%

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