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$100+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — CHS
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 13 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$100
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$406

Good one-way deal

$150 or less
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. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Charleston.
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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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 4/1811:50 pmPHX - CHS
1 stop8h 37mDelta
Fri 4/252:46 pmCHS - PHX
1 stop8h 56mDelta
Deal found 3/25$257
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 4/71:09 amPHX - CHS
1 stop7h 16mAmerican Airlines
Tue 4/156:44 amCHS - PHX
1 stop9h 02mAmerican Airlines
Deal found 3/25$258
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 4/2112:45 amPHX - CHS
1 stop6h 46mUnited Airlines
Tue 4/296:00 amCHS - PHX
2 stops10h 09mUnited Airlines
Deal found 3/25$262
This Southwest deal was found by Cheapflights users on 3/25. 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.
Sat 4/195:00 amPHX - CHS
1 stop10h 00mSouthwest
Wed 4/232:40 pmCHS - PHX
2 stops10h 50mSouthwest
Deal found 3/25$270
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:24 amPHX - CHS
2 stops19h 46mMultiple Airlines
Thu 5/16:20 pmCHS - PHX
2 stops25h 21mMultiple Airlines
Deal found 3/25$276
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:15 amPHX - CHS
3 stops25h 18mSpirit Airlines
Tue 4/811:02 amCHS - PHX
2 stops32h 39mSpirit Airlines
Deal found 3/25$296
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:05 pmPHX - CHS
1 stop18h 26mAlaska Airlines
Sun 10/266:45 pmCHS - PHX
1 stop17h 11mAlaska Airlines
Deal found 3/25$544

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 March 26, 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

Fri 4/18

11:50 pm-11:27 am

1 stop8h 37m

Charleston

Fri 4/25

2:46 pm-8:42 pm

1 stop8h 56m

$257

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Mon 4/7

1:09 am-11:25 am

1 stop7h 16m

Charleston

Tue 4/15

6:44 am-12:46 pm

1 stop9h 02m

$258

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Mon 4/21

12:45 am-10:31 am

1 stop6h 46m

Charleston

Tue 4/29

6:00 am-1:09 pm

2 stops10h 09m

$262

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Sat 4/19

5:00 am-6:00 pm

1 stop10h 00m

Charleston

Wed 4/23

2:40 pm-10:30 pm

2 stops10h 50m

$270

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Thu 4/24

9:24 am-8:10 am

2 stops19h 46m

Charleston

Thu 5/1

6:20 pm-4:41 pm

2 stops25h 21m

$276

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Tue 4/1

5:15 am-9:33 am

3 stops25h 18m

Charleston

Tue 4/8

11:02 am-4:41 pm

2 stops32h 39m

$296

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Mon 4/28

11:15 pm-8:34 am

1 stop6h 19m

$100

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Sun 5/18

11:59 pm-10:31 am

1 stop7h 32m

$129

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Sun 4/6

3:42 pm-1:19 pm

2 stops18h 37m

$147

PhoenixCharleston

PHX - CHS

PHXCHS

Phoenix Sky Harbor Intl

Mon 5/26

11:25 pm-8:35 am

1 stop6h 10m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 14 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Charleston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 21, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Charleston is 13 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, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Charleston (average of $217). Flying from Phoenix Sky Harbor Intl Airport to Charleston in March is currently the most expensive (average of $335). 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 March 26, 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 44% 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 Saturday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 March 26, 2025.
To help decide which airline to fly from Phoenix to Charleston, see what other customers have to say about Southwest, Delta and Breeze Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Breeze Airways
8.0
Very good
156 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Crew

8.6

Entertainment

7.6

Food

7.1

Boarding

8.2

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 5 different airlines.

  • 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 $257. Other airlines that can offer you cheap pricing are American Airlines, from $258, and United Airlines, from $262. Users have found that Delta is 25% 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?

    $100 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $129 and $180, respectively.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Charleston?

    Looking at all options, your cheapest flight can be booked for $127. While the most popular route (Phoenix Sky Harbor Intl - Charleston) can be booked for $199 on average our data indicates $159 when flying from Phoenix Sky Harbor Intl Airport to Charleston.

  • 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, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Charleston (average of $217). Flying from Phoenix Sky Harbor Intl Airport to Charleston in March is currently the most expensive (average of $335). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
North Charleston
Summerville
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Walterboro
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Sky Harbor Intl to Charleston

Discover the top 5 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$158Average$216FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$206Average$325FlexibilityNo cancel feeOn-time71%
DeltaCheapest$233Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$243Average$331FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$303Average$436FlexibilityNo cancel feeOn-time63%
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