$118+ Cheap flights from Charleston (CHS) to Sky Harbor Intl (PHX)
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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PHX
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Sky Harbor Intl
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Best
Last-minute
One-way
Cheapest flights from Charleston to Sky Harbor IntlExplore the most affordable flight options available from Charleston to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
Explore the most affordable flight options available from Charleston to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
This Southwest deal was found by Cheapflights users on 3/8. 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 5/67:15 am
CHS
- PHX
1 stop6h 45m
Southwest
Sat 5/98:00 am
PHX
- CHS
1 stop7h 05m
Southwest
Deal found 3/8![Southwest logo]()
$258
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 4/118:17 pm
CHS
- PHX
1 stop6h 42m
American Airlines
Wed 4/151:09 pm
PHX
- CHS
1 stop8h 15m
American Airlines
Deal found 3/9![American Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 3/7. 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.
Fri 4/173:50 pm
CHS
- PHX
2 stops8h 15m
Southwest
Tue 4/217:05 am
PHX
- CHS
1 stop8h 30m
Southwest
Deal found 3/7![Southwest logo]()
$264
This Southwest deal was found by Cheapflights users on 3/6. 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.
Thu 4/233:50 pm
CHS
- PHX
1 stop7h 05m
Southwest
Mon 4/275:00 am
PHX
- CHS
2 stops8h 10m
Southwest
Deal found 3/6![Southwest logo]()
$268
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Sat 4/185:12 pm
CHS
- PHX
1 stop7h 29m
United Airlines
Sat 4/2512:37 pm
PHX
- CHS
1 stop6h 22m
United Airlines
Deal found 3/11![United Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/812:04 pm
CHS
- PHX
2 stops22h 21m
Multiple Airlines
Fri 4/1712:30 am
PHX
- CHS
1 stop29h 08m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 3/316:15 am
CHS
- PHX
2 stops8h 50m
Southwest
Sat 4/411:55 am
PHX
- CHS
2 stops6h 45m
Southwest
Deal found 3/9![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 3/9. 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 4/15:30 am
CHS
- PHX
1 stop9h 55m
Southwest
Sat 4/411:55 am
PHX
- CHS
2 stops6h 45m
Southwest
Deal found 3/9![Southwest logo]()
$274
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/237:30 pm
CHS
- PHX
1 stop7h 03m
American Airlines
Mon 4/2711:52 pm
PHX
- CHS
1 stop7h 42m
American Airlines
Deal found 3/9![American Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 3/9. 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 6/37:15 am
CHS
- PHX
1 stop6h 45m
Southwest
Mon 6/85:05 am
PHX
- CHS
1 stop6h 30m
Southwest
Deal found 3/9![Southwest logo]()
$278
Best flights from Charleston to Sky Harbor IntlDiscover carefully curated flight deals from Charleston to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from Charleston to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This Southwest deal was found by Cheapflights users on 3/6. 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.
Thu 4/235:45 pm
CHS
- PHX
1 stop6h 30m
Southwest
Mon 4/275:15 am
PHX
- CHS
1 stop8h 50m
Southwest
Deal found 3/6![Southwest logo]()
$263
This Delta deal was found by Cheapflights users on 3/9. 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 5/206:15 am
CHS
- PHX
1 stop8h 57m
Delta
Sun 5/2412:57 am
PHX
- CHS
1 stop6h 53m
Delta
Deal found 3/9![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 4/146:00 am
CHS
- PHX
1 stop7h 59m
United Airlines
Sat 4/187:00 am
PHX
- CHS
1 stop7h 13m
United Airlines
Deal found 3/8![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 3/7. 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.
Thu 4/28:55 pm
CHS
- PHX
1 stop6h 35m
Southwest
Sun 4/55:00 am
PHX
- CHS
1 stop7h 30m
Southwest
Deal found 3/7![Southwest logo]()
$263
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 5/152:15 pm
CHS
- PHX
1 stop8h 10m
Southwest
Mon 5/185:00 am
PHX
- CHS
2 stops8h 10m
Southwest
Deal found 3/8![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 3/9. 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 6/37:15 am
CHS
- PHX
1 stop6h 45m
Southwest
Mon 6/811:55 pm
PHX
- CHS
2 stops10h 15m
Southwest
Deal found 3/9![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 6/2511:31 am
CHS
- PHX
2 stops12h 11m
United Airlines
Mon 6/2912:20 pm
PHX
- CHS
1 stop6h 55m
United Airlines
Deal found 3/8![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 3/6. 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 4/48:50 pm
CHS
- PHX
1 stop6h 55m
Southwest
Sat 4/118:45 am
PHX
- CHS
2 stops9h 15m
Southwest
Deal found 3/6![Southwest logo]()
$366
Last-minute flights from Charleston to Sky Harbor IntlDiscover last-minute flight deals from Charleston to Sky Harbor Intl. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Sky Harbor Intl. Data last updated March 11, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 3/316:15 am
CHS
- PHX
2 stops8h 50m
Southwest
Sat 4/411:55 am
PHX
- CHS
2 stops6h 45m
Southwest
Deal found 3/9![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 3/9. 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 4/15:30 am
CHS
- PHX
1 stop9h 55m
Southwest
Sat 4/411:55 am
PHX
- CHS
2 stops6h 45m
Southwest
Deal found 3/9![Southwest logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/812:04 pm
CHS
- PHX
2 stops22h 21m
Multiple Airlines
Fri 4/1712:30 am
PHX
- CHS
1 stop29h 08m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/85:12 pm
CHS
- PHX
1 stop7h 29m
United Airlines
Wed 4/1512:00 pm
PHX
- CHS
2 stops8h 59m
United Airlines
Deal found 3/11![United Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 4/118:17 pm
CHS
- PHX
1 stop6h 42m
American Airlines
Wed 4/151:09 pm
PHX
- CHS
1 stop8h 15m
American Airlines
Deal found 3/9![American Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 3/7. 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.
Fri 4/173:50 pm
CHS
- PHX
2 stops8h 15m
Southwest
Tue 4/217:05 am
PHX
- CHS
1 stop8h 30m
Southwest
Deal found 3/7![Southwest logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Sat 4/185:12 pm
CHS
- PHX
1 stop7h 29m
United Airlines
Sat 4/2512:37 pm
PHX
- CHS
1 stop6h 22m
United Airlines
Deal found 3/11![United Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 3/6. 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.
Thu 4/233:50 pm
CHS
- PHX
1 stop7h 05m
Southwest
Mon 4/275:00 am
PHX
- CHS
2 stops8h 10m
Southwest
Deal found 3/6![Southwest logo]()
$268
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/237:30 pm
CHS
- PHX
1 stop7h 03m
American Airlines
Mon 4/2711:52 pm
PHX
- CHS
1 stop7h 42m
American Airlines
Deal found 3/9![American Airlines logo]()
$275
One-way flights from Charleston to Sky Harbor IntlSearch for one-way flight options from Charleston to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from Charleston to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/110:56 pm
CHS
- PHX
1 stop27h 22m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$118
This Southwest deal was found by Cheapflights users on 3/9. 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.
Thu 4/237:00 pm
CHS
- PHX
1 stop7h 50m
Southwest
Deal found 3/9![Southwest logo]()
$132
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 5/236:18 pm
CHS
- PHX
1 stop6h 42m
American Airlines
Deal found 3/9![American Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 4/810:00 am
CHS
- PHX
2 stops9h 54m
United Airlines
Deal found 3/9![United Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 3/258:07 am
CHS
- PHX
3 stops18h 37m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$140
This United Airlines deal was found by Cheapflights users on 3/10. 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 5/16:00 am
CHS
- PHX
1 stop10h 12m
United Airlines
Deal found 3/10![United Airlines logo]()
$142
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 6/185:55 pm
CHS
- PHX
1 stop8h 07m
Delta
Deal found 3/7![Delta logo]()
$143
This Southwest deal was found by Cheapflights users on 3/10. 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 4/16:15 am
CHS
- PHX
2 stops9h 10m
Southwest
Deal found 3/10![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/208:28 pm
CHS
- PHX
2 stops42h 25m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 3/11. 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 6/175:55 pm
CHS
- PHX
1 stop8h 07m
Delta
Deal found 3/11![Delta logo]()
$153
Find flight deals from Charleston to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Sky Harbor Intl (PHX). 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $248 (Kiwi.com) |
One-way from | $118 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $403 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to Sky Harbor Intl 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 11, 2026.
Use the filters below to find and compare flights from Charleston to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Thu 4/23
5:45 pm-9:15 pm
1 stop6h 30m
Phoenix Sky Harbor Intl
Mon 4/27
5:15 am-5:05 pm
1 stop8h 50m
$263
Quickest round-trip
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Thu 4/2
8:55 pm-12:30 am
1 stop6h 35m
Phoenix Sky Harbor Intl
Sun 4/5
5:00 am-3:30 pm
1 stop7h 30m
$263
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Fri 5/15
2:15 pm-7:25 pm
1 stop8h 10m
Phoenix Sky Harbor Intl
Mon 5/18
5:00 am-4:10 pm
2 stops8h 10m
$268
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Wed 6/3
7:15 am-11:00 am
1 stop6h 45m
Phoenix Sky Harbor Intl
Mon 6/8
11:55 pm-1:10 pm
2 stops10h 15m
$284
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Wed 5/20
6:15 am-12:12 pm
1 stop8h 57m
Phoenix Sky Harbor Intl
Sun 5/24
12:57 am-10:50 am
1 stop6h 53m
$305
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Tue 4/14
6:00 am-10:59 am
1 stop7h 59m
Phoenix Sky Harbor Intl
Sat 4/18
7:00 am-5:13 pm
1 stop7h 13m
$353
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Thu 6/25
11:31 am-8:42 pm
2 stops12h 11m
Phoenix Sky Harbor Intl
Mon 6/29
12:20 pm-10:15 pm
1 stop6h 55m
$358
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Sat 4/4
8:50 pm-12:45 am
1 stop6h 55m
Phoenix Sky Harbor Intl
Sat 4/11
8:45 am-9:00 pm
2 stops9h 15m
$366
Cheapest one-way
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Sun 5/24
6:00 am-11:08 am
1 stop8h 08m
$132
Quickest one-way
CharlestonPhoenix
CHS - PHX
CHSPHX
Charleston
Wed 6/3
7:15 am-11:00 am
1 stop6h 45m
$137
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Charleston to Sky Harbor Intl
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 Charleston to Sky Harbor Intl in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Charleston-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Phoenix Sky Harbor Intl Airport 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 Charleston-Phoenix Sky Harbor Intl Airport 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 Charleston to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Charleston with our price prediction graph.
CHS-PHX
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 Charleston to Phoenix Sky Harbor Intl Airport
Prices
More
How far ahead should I book a flight from Charleston to Phoenix Sky Harbor Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Charleston to Sky Harbor Intl. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Charleston to Phoenix Sky Harbor Intl Airport, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Charleston to Phoenix Sky Harbor Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Charleston to Phoenix Sky Harbor Intl Airport (average of $182). Flying from Charleston to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $263). 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’s the top layover airport for flights from Charleston to Phoenix Sky Harbor Intl Airport?
Share of 1-stop round-trip flights from Charleston to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Charleston to Phoenix Sky Harbor Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Charleston to Phoenix Sky Harbor Intl Airport?
Average round-trip fare for 1-stop flights from Charleston to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $360.
What’s the fastest layover option from Charleston to Phoenix Sky Harbor Intl Airport?
Shortest average travel time for 1-stop one-way flights from Charleston to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 6h 10m.
Which airport typically offers the quickest layover for flights from Charleston to Phoenix Sky Harbor Intl Airport?
Average layover duration for 1-stop one-way flights from Charleston to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 0h 44m.
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated March 11, 2026.
Read through reviews of airlines operating flights from Charleston to Phoenix Sky Harbor Intl Airport, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Charleston to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 locationsGoodyear
Glendale
Paradise Valley
Casa Grande
Payson
Peoria
Camp Verde
Chandler
Globe
Surprise
Buckeye
Guadalupe
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Charleston and Sky Harbor Intl flights
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Top 4 airlines flying from Charleston to Sky Harbor Intl
Discover the top 4 airlines that operate flights from Charleston to Sky Harbor Intl. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$359 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$361 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$242 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$243 | Average$414 | FlexibilityNo cancel fee | On-time63% |