$162+ Cheap flights from Key West to Charleston (EYW - 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — CHS
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Charleston 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Key West to Charleston
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Best
Last-minute
One-way
Cheapest flights from Key West to CharlestonExplore the most affordable flight options available from Key West to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Key West to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:46 am
EYW
- CHS
1 stop26h 12m
Breeze Airways
Mon 6/299:28 pm
CHS
- EYW
1 stop15h 06m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Mon 9/2112:59 pm
EYW
- CHS
1 stop23h 32m
Breeze Airways
Fri 9/258:53 pm
CHS
- EYW
1 stop12h 31m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$241
This Breeze Airways deal was found by Cheapflights users on 6/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:05 pm
EYW
- CHS
1 stop20h 40m
Breeze Airways
Sat 6/273:44 pm
CHS
- EYW
1 stop19h 41m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Mon 9/219:53 am
EYW
- CHS
2 stops13h 03m
Multiple Airlines
Fri 9/258:53 pm
CHS
- EYW
1 stop12h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 6/247:29 pm
EYW
- CHS
1 stop4h 18m
American Airlines
Mon 6/2910:52 am
CHS
- EYW
1 stop5h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$461
Best flights from Key West to CharlestonDiscover carefully curated flight deals from Key West to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Key West to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Mon 9/219:53 am
EYW
- CHS
2 stops13h 03m
Multiple Airlines
Fri 9/258:53 pm
CHS
- EYW
1 stop12h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 6/247:29 pm
EYW
- CHS
1 stop4h 18m
American Airlines
Mon 6/2910:52 am
CHS
- EYW
1 stop5h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$461
This Mytrip deal was found by Cheapflights users on 6/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:59 am
EYW
- CHS
1 stop21h 39m
Breeze Airways
Fri 9/259:36 pm
CHS
- EYW
3 stops37h 45m
Breeze Airways
Deal found 6/7![Breeze Airways logo]()
$759
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/142:20 pm
EYW
- CHS
1 stop9h 39m
United Airlines
Mon 8/177:51 pm
CHS
- EYW
2 stops17h 38m
United Airlines
Deal found 6/5![United Airlines logo]()
$966
Last-minute flights from Key West to CharlestonDiscover last-minute flight deals from Key West to Charleston. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Charleston. Data last updated June 9, 2026 and is based on user searches.
This Breeze Airways deal was found by Cheapflights users on 6/9. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:05 pm
EYW
- CHS
1 stop20h 40m
Breeze Airways
Sat 6/273:44 pm
CHS
- EYW
1 stop19h 41m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:46 am
EYW
- CHS
1 stop26h 12m
Breeze Airways
Mon 6/299:28 pm
CHS
- EYW
1 stop15h 06m
Breeze Airways
Deal found 6/9![Breeze Airways logo]()
$213
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 6/247:29 pm
EYW
- CHS
1 stop4h 18m
American Airlines
Mon 6/2910:52 am
CHS
- EYW
1 stop5h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$461
One-way flights from Key West to CharlestonSearch for one-way flight options from Key West to Charleston. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Key West to Charleston. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Mon 6/1512:07 pm
EYW
- CHS
1 stop20h 31m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/61:11 pm
EYW
- CHS
1 stop20h 26m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/512:05 pm
EYW
- CHS
1 stop20h 40m
Breeze Airways
Deal found 6/6![Breeze Airways logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:44 pm
EYW
- CHS
2 stops29h 26m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:27 pm
EYW
- CHS
2 stops31h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:44 pm
EYW
- CHS
3 stops42h 01m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:50 am
EYW
- CHS
1 stop5h 51m
Delta
Deal found 6/6![Delta logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:48 pm
EYW
- CHS
2 stops21h 12m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Mon 6/1512:07 pm
EYW
- CHS
3 stops27h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$428
Find flight deals from Key West to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) 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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (Kiwi.com) |
One-way from | $162 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West 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 June 9, 2026.
Use the filters below to find and compare flights from Key West to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Mon 9/21
9:53 am-10:56 pm
2 stops13h 03m
Charleston
Fri 9/25
8:53 pm-9:03 am
1 stop12h 10m
$343
Quickest round-trip
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Wed 6/24
7:29 pm-11:47 pm
1 stop4h 18m
Charleston
Mon 6/29
10:52 am-4:07 pm
1 stop5h 15m
$461
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Mon 9/21
10:59 am-8:38 am
1 stop21h 39m
Charleston
Fri 9/25
9:36 pm-11:21 am
3 stops37h 45m
$759
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Fri 8/14
2:20 pm-11:59 pm
1 stop9h 39m
Charleston
Mon 8/17
7:51 pm-1:29 pm
2 stops17h 38m
$966
Cheapest one-way
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Mon 6/15
12:07 pm-8:38 am
1 stop20h 31m
$162
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Sat 7/4
2:44 pm-8:10 pm
2 stops29h 26m
$208
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Mon 7/6
3:27 pm-10:47 pm
2 stops31h 20m
$255
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Sat 7/4
2:44 pm-8:45 am
3 stops42h 01m
$318
Quickest one-way
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Sat 7/4
7:50 am-1:41 pm
1 stop5h 51m
$343
Key WestCharleston
EYW - CHS
EYWCHS
Key West
Mon 6/15
12:07 pm-3:22 pm
3 stops27h 15m
$428
Sorted by cheapest first
Compare providers for flights from Key West 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 Key West to Charleston in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-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 Key West-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 Key West to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Key West with our price prediction graph.
EYW-CHS
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.
Related info for your journey
Find useful and relevant information for your journey from Key West to Charleston. 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 Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach
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