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Cheap flights from Charleston (CHS) to Florida Keys from $48

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHS — EYW
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Charleston to Florida Keys?

Users have found that booking a flight from Charleston to Florida Keys at least 26 days early can save you up to 133% on average compared to booking a flight this week. If booking 26 days before your flight isn’t an option for you, users have found flights from Charleston to Florida Keys for as little as $100 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $239 for flights departing within the next 3 days.

What is the cheapest month to fly from Charleston to Florida Keys?

Flights from Charleston to Florida Keys lean towards being more expensive in March. Prices are generally better when you fly from Charleston to Florida Keys in October, with the cheapest ticket starting at $50.

When is the cheapest time to fly from Charleston to Florida Keys (CHS - EOA)?

When flying from Charleston to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Charleston to Florida Keys

Explore cheap flight options specifically provided by Spirit Airlines for the route between Charleston and Florida Keys. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from Charleston to Florida Keys. Make sure to double check the flight details before booking.
Tue 6/47:01 amCHS - MIA
1 stop26h 05mSpirit Airlines
Thu 6/66:00 amMIA - CHS
1 stop6h 05mSpirit Airlines
Deal found 5/5$115
Thu 5/307:01 amCHS - MIA
1 stop18h 04mSpirit Airlines
Tue 6/46:00 amMIA - CHS
1 stop6h 02mSpirit Airlines
Deal found 5/5$119
Tue 6/412:52 pmCHS - MIA
2 stops20h 14mSpirit Airlines
Thu 6/66:00 amMIA - CHS
1 stop6h 05mSpirit Airlines
Deal found 5/5$122
Sat 5/1812:52 pmCHS - MIA
2 stops13h 00mSpirit Airlines
Tue 5/216:00 amMIA - CHS
2 stops17h 55mSpirit Airlines
Deal found 5/5$124
Sat 5/1812:52 pmCHS - MIA
2 stops11h 17mSpirit Airlines
Tue 5/216:00 amMIA - CHS
1 stop6h 02mSpirit Airlines
Deal found 5/5$126
Tue 6/412:52 pmCHS - MIA
2 stops20h 14mSpirit Airlines
Tue 6/115:50 amMIA - CHS
2 stops15h 05mSpirit Airlines
Deal found 5/5$129
Sat 5/1812:52 pmCHS - MIA
2 stops11h 17mSpirit Airlines
Tue 5/215:45 amMIA - CHS
3 stops18h 10mSpirit Airlines
Deal found 5/5$142
Thu 5/307:01 amCHS - MIA
1 stop18h 04mSpirit Airlines
Mon 6/37:10 amMIA - CHS
1 stop28h 52mSpirit Airlines
Deal found 5/5$148
Wed 5/297:01 amCHS - MIA
1 stop11h 31mSpirit Airlines
Sat 6/16:00 amMIA - CHS
1 stop6h 02mSpirit Airlines
Deal found 5/5$150

Cheap American Airlines flights from Charleston to Florida Keys

Explore cheap flight options specifically provided by American Airlines for the route between Charleston and Florida Keys. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Charleston and landing in Florida Keys. Deals are refreshing constantly so come back soon for more options.
Wed 5/157:30 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Sat 5/258:05 pmMIA - CHS
Nonstop1h 56mAmerican Airlines
Deal found 5/5$137
Fri 11/16:36 pmCHS - MIA
Nonstop1h 44mAmerican Airlines
Tue 11/53:30 pmMIA - CHS
Nonstop1h 43mAmerican Airlines
Deal found 5/5$159
Sat 5/186:30 pmCHS - MIA
Nonstop1h 38mAmerican Airlines
Tue 5/2110:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/5$162
Sat 9/218:09 pmCHS - MIA
Nonstop1h 41mAmerican Airlines
Sat 9/285:30 pmMIA - CHS
Nonstop1h 45mAmerican Airlines
Deal found 5/5$169
Tue 6/46:11 pmCHS - MIA
Nonstop1h 46mAmerican Airlines
Thu 6/610:10 pmMIA - CHS
Nonstop1h 45mAmerican Airlines
Deal found 5/5$187
Fri 5/177:30 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Mon 5/2010:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/5$194
Tue 7/307:22 pmCHS - MIA
Nonstop1h 40mAmerican Airlines
Thu 8/83:14 pmMIA - CHS
1 stop6h 48mAmerican Airlines
Deal found 5/5$195
Fri 5/316:11 pmCHS - MIA
Nonstop1h 46mAmerican Airlines
Mon 6/310:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/5$217
Sun 5/197:30 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Wed 5/227:35 pmMIA - CHS
Nonstop1h 54mAmerican Airlines
Deal found 5/5$232

Cheap Charleston to Florida Keys flights in May & June 2024

Find cheap flight options from Charleston to Florida Keys specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
These are some of the most attractive deals on flights from Charleston to Florida Keys in 2024. Check back in a little while for more flight options.
Tue 6/47:01 amCHS - MIA
1 stop26h 05mSpirit Airlines
Thu 6/66:00 amMIA - CHS
1 stop6h 05mSpirit Airlines
Deal found 5/5$115
Thu 5/307:01 amCHS - MIA
1 stop18h 04mSpirit Airlines
Tue 6/46:00 amMIA - CHS
1 stop6h 02mSpirit Airlines
Deal found 5/5$119
Tue 6/412:52 pmCHS - MIA
2 stops20h 14mSpirit Airlines
Thu 6/66:00 amMIA - CHS
1 stop6h 05mSpirit Airlines
Deal found 5/5$122
Sat 5/1812:52 pmCHS - MIA
2 stops13h 00mSpirit Airlines
Tue 5/216:00 amMIA - CHS
2 stops17h 55mSpirit Airlines
Deal found 5/5$124
Sat 5/1812:52 pmCHS - MIA
2 stops11h 17mSpirit Airlines
Tue 5/216:00 amMIA - CHS
1 stop6h 02mSpirit Airlines
Deal found 5/5$126
Tue 6/412:52 pmCHS - MIA
2 stops20h 14mSpirit Airlines
Tue 6/115:50 amMIA - CHS
2 stops15h 05mSpirit Airlines
Deal found 5/5$129
Mon 5/135:50 amCHS - MIA
Nonstop1h 36mAmerican Airlines
Wed 5/227:35 pmMIA - CHS
Nonstop1h 54mAmerican Airlines
Deal found 5/5$137
Sat 5/1812:52 pmCHS - MIA
2 stops11h 17mSpirit Airlines
Tue 5/215:45 amMIA - CHS
3 stops18h 10mSpirit Airlines
Deal found 5/5$142
Sat 6/17:01 amCHS - MIA
1 stop8h 57mMultiple Airlines
Sat 6/85:15 amMIA - CHS
1 stop9h 46mMultiple Airlines
Deal found 5/5$144

Charleston to Florida Keys 2024 flight deals

Discover exclusive flight deals for travel between Charleston and Florida Keys in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
These are some of the most attractive deals on flights from Charleston to Florida Keys in 2024. Check back in a little while for more flight options.
Tue 6/47:01 amCHS - MIA
1 stop26h 05mSpirit Airlines
Thu 6/66:00 amMIA - CHS
1 stop6h 05mSpirit Airlines
Deal found 5/5$115
Thu 5/307:01 amCHS - MIA
1 stop18h 04mSpirit Airlines
Tue 6/46:00 amMIA - CHS
1 stop6h 02mSpirit Airlines
Deal found 5/5$119
Tue 6/412:52 pmCHS - MIA
2 stops20h 14mSpirit Airlines
Thu 6/66:00 amMIA - CHS
1 stop6h 05mSpirit Airlines
Deal found 5/5$122
Sat 5/1812:52 pmCHS - MIA
2 stops13h 00mSpirit Airlines
Tue 5/216:00 amMIA - CHS
2 stops17h 55mSpirit Airlines
Deal found 5/5$124
Sat 5/1812:52 pmCHS - MIA
2 stops11h 17mSpirit Airlines
Tue 5/216:00 amMIA - CHS
1 stop6h 02mSpirit Airlines
Deal found 5/5$126
Tue 6/412:52 pmCHS - MIA
2 stops20h 14mSpirit Airlines
Tue 6/115:50 amMIA - CHS
2 stops15h 05mSpirit Airlines
Deal found 5/5$129
Mon 5/135:50 amCHS - MIA
Nonstop1h 36mAmerican Airlines
Wed 5/227:35 pmMIA - CHS
Nonstop1h 54mAmerican Airlines
Deal found 5/5$137
Sat 5/1812:52 pmCHS - MIA
2 stops11h 17mSpirit Airlines
Tue 5/215:45 amMIA - CHS
3 stops18h 10mSpirit Airlines
Deal found 5/5$142
Sat 6/17:01 amCHS - MIA
1 stop8h 57mMultiple Airlines
Sat 6/85:15 amMIA - CHS
1 stop9h 46mMultiple Airlines
Deal found 5/5$144

Non-stop flights to Florida Keys from Charleston

Discover non-stop flight options from Charleston to Florida Keys. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
For a shorter flight, select one of these non-stop flights from Charleston to Florida Keys. Users seeking other options on flights from Charleston to Florida Keys should update the search form at the top of the page.
Wed 5/157:30 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Sat 5/258:05 pmMIA - CHS
Nonstop1h 56mAmerican Airlines
Deal found 5/5$137
Fri 11/16:36 pmCHS - MIA
Nonstop1h 44mAmerican Airlines
Tue 11/53:30 pmMIA - CHS
Nonstop1h 43mAmerican Airlines
Deal found 5/5$159
Sat 5/186:30 pmCHS - MIA
Nonstop1h 38mAmerican Airlines
Tue 5/2110:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/5$162
Sat 9/218:09 pmCHS - MIA
Nonstop1h 41mAmerican Airlines
Sat 9/285:30 pmMIA - CHS
Nonstop1h 45mAmerican Airlines
Deal found 5/5$169
Tue 6/46:11 pmCHS - MIA
Nonstop1h 46mAmerican Airlines
Thu 6/610:10 pmMIA - CHS
Nonstop1h 45mAmerican Airlines
Deal found 5/5$187
Fri 5/177:30 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Mon 5/2010:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/5$194
Tue 7/26:00 amCHS - MIA
Nonstop1h 45mAmerican Airlines
Mon 7/810:10 pmMIA - CHS
Nonstop1h 49mAmerican Airlines
Deal found 5/5$213
Fri 5/316:11 pmCHS - MIA
Nonstop1h 46mAmerican Airlines
Mon 6/310:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/5$217
Sun 5/197:30 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Wed 5/227:35 pmMIA - CHS
Nonstop1h 54mAmerican Airlines
Deal found 5/5$232

Charleston to Florida Keys flights leaving soon

Find last-minute flight options from Charleston to Florida Keys for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Consider one of these great deals we found on last-minute flights from Charleston to Florida Keys. To prevent any unwanted surprises, users should verify their flight info before booking.
Mon 5/135:50 amCHS - MIA
Nonstop1h 36mAmerican Airlines
Wed 5/227:35 pmMIA - CHS
Nonstop1h 54mAmerican Airlines
Deal found 5/5$137
Mon 5/137:59 pmCHS - MIA
1 stop4h 50mDelta
Wed 5/226:00 amMIA - CHS
1 stop3h 39mDelta
Deal found 5/5$156
Tue 5/142:52 pmCHS - MIA
1 stop3h 53mDelta
Wed 5/157:00 amMIA - CHS
1 stop4h 20mDelta
Deal found 5/4$167
Sat 5/116:30 pmCHS - MIA
Nonstop1h 38mAmerican Airlines
Mon 5/1310:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/5$187
Sat 5/116:00 pmCHS - MIA
1 stop6h 49mDelta
Mon 5/137:50 pmMIA - CHS
1 stop4h 09mDelta
Deal found 5/5$190
Mon 5/136:33 pmCHS - MIA
2 stops25h 17mSpirit Airlines
Wed 5/228:20 amMIA - CHS
2 stops15h 35mSpirit Airlines
Deal found 5/5$192
Sat 5/119:19 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Sun 5/125:00 pmMIA - CHS
1 stop7h 03mAmerican Airlines
Deal found 5/4$195
Mon 5/133:36 pmCHS - MIA
2 stops22h 11mMultiple Airlines
Wed 5/226:30 amMIA - CHS
1 stop11h 03mMultiple Airlines
Deal found 5/5$198
Sat 5/116:30 pmCHS - MIA
Nonstop1h 38mAmerican Airlines
Sun 5/1210:40 pmMIA - CHS
Nonstop1h 47mAmerican Airlines
Deal found 5/4$232

One-way flights to Florida Keys from Charleston

Search for one-way flight options from Charleston to Florida Keys. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Users traveling one-way from Charleston to Florida Keys can select one of these great deals. Users in need of a round-trip flight from Charleston to Florida Keys instead should update the search form at the top of page.
Tue 6/47:01 amCHS - MIA
1 stop11h 31mSpirit Airlines
Deal found 5/5$48
Tue 6/412:52 pmCHS - MIA
2 stops20h 14mSpirit Airlines
Deal found 5/5$54
Sat 6/17:01 amCHS - MIA
1 stop8h 57mSpirit Airlines
Deal found 5/5$63
Tue 7/167:22 pmCHS - MIA
Nonstop1h 40mAmerican Airlines
Deal found 5/5$69
Tue 5/147:30 amCHS - MIA
Nonstop1h 41mAmerican Airlines
Deal found 5/5$70
Tue 5/287:01 amCHS - MIA
1 stop11h 31mSpirit Airlines
Deal found 5/5$73
Tue 6/412:52 pmCHS - MIA
3 stops29h 28mSpirit Airlines
Deal found 5/5$74
Tue 7/166:15 pmCHS - MIA
1 stop6h 44mDelta
Deal found 5/5$78
Tue 5/142:46 pmCHS - MIA
2 stops20h 46mSpirit Airlines
Deal found 5/5$79

Find flights from Charleston to Florida Keys within your budget

Customize your flight search to find flights from Charleston to Florida Keys 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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$115 - $219

Route

Depart

Return

Price

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Tue 6/4

1 stop26h 05m

Miami

Thu 6/6

1 stop6h 05m

$115

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Thu 5/30

1 stop18h 04m

Miami

Tue 6/4

1 stop6h 02m

$119

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Tue 6/4

2 stops20h 14m

Miami

Thu 6/6

1 stop6h 05m

$122

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Sat 5/18

2 stops13h 00m

Miami

Tue 5/21

2 stops17h 55m

$124

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Wed 5/15

Nonstop1h 41m

Miami

Sat 5/25

Nonstop1h 56m

$137

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Sat 6/1

1 stop8h 57m

Miami

Sat 6/8

1 stop9h 46m

$144

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Sat 5/18

1 stop6h 49m

Miami

Tue 5/21

1 stop4h 22m

$156

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Fri 11/1

Nonstop1h 44m

Miami

Tue 11/5

Nonstop1h 43m

$159

CharlestonMiami

CHS - MIA

CHSMIA

Charleston

Wed 6/12

1 stop7h 36m

Miami

Sat 6/15

1 stop9h 46m

$219

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated May 5, 2024.
See what other customers who have flown with Spirit Airlines, American Airlines and Delta from Charleston to Florida Keys have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

JetBlue
7.6
Good
4,544 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines
7.3
Good
14,713 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Spirit Airlines
6.4
Okay
8,721 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Crew

8.6

Overall

8.1

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Charleston to Florida Keys. 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 from for flights from Charleston to Florida Keys?

    Charleston (CHS) is the airport you will fly out of if you book a flight from Charleston to Florida Keys. It is only a 10.2 mi journey to Charleston (CHS) from Charleston’s city center.

  • Can I find flights from Charleston to Florida Keys for under $200 on Cheapflights?

    Yes, there are multiple flights from Charleston to Florida Keys for under $200. The cheapest flight booked recently is on Spirit Airlines for just $115, but on average you can expect to pay $144.

  • Are there nonstop flights from Charleston to Florida Keys for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Charleston to Florida Keys under $200. A good price for a nonstop flight from Charleston to Florida Keys is less than $251.

  • Are there last-minute flights available from Charleston to Florida Keys for under $200?

    There are currently 20+ open flights from Charleston to Florida Keys within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from Charleston to Florida Keys one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Charleston to Florida Keys for a low price.

  • What are the most popular airlines that fly from Charleston to Florida Keys?

    Silver Airways, American Airlines and Delta are the most popular airlines when flying from Charleston to Florida Keys.

  • What does CHS to EYW mean?

    CHS and EYW are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. CHS to EYW refers to a flight route from Charleston Airport to Key West Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Marathon Airport (MTH), Key West Nas Airport (NQX), Key Largo Ocean Reef Airport (OCA), Port Largo Airport (KYL).

  • Can I find deals for flights from Charleston to Florida Keys that include extra baggage allowance?

    The amount of baggage you can bring on your Charleston to Florida Keys flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Charleston to Florida Keys with specific airlines?

    Yes, Cheapflights allows you to browse and filter Charleston to Florida Keys flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Charleston to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Charleston to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Florida Keys?

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

  • Can I find deals for business class flights from Charleston to Florida Keys?

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

  • Can I find deals for flights from Charleston to Florida Keys that allow pets onboard?

    Many airlines flying from Charleston to Florida Keys offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Charleston to Florida Keys?

    Yes, you can often find last-minute deals on Charleston to Florida Keys flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Charleston to Florida Keys flight deals updated?

    The Charleston to Florida Keys flight deals you see on this page were last updated on 5/5.

See more FAQs

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Top 3 airlines flying from Charleston to Florida Keys

Discover the top 3 airlines that operate flights from Charleston to Florida Keys. 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 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$286Average$325FlexibilityNo cancel feeOn-timeN/A
Search Silver Airways flights
American AirlinesCheapest$386Average$539FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$451Average$587FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Charleston to Florida Keys by cabin class

Find flights from Charleston to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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