$157+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — CHS
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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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 Luis Munoz Marin Intl to Charleston
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Cheapest flights from Luis Munoz Marin Intl to CharlestonExplore the most affordable flight options available from Luis Munoz Marin Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Thu 8/275:15 pm
SJU
- CHS
1 stop21h 29m
Multiple Airlines
Tue 9/14:04 pm
CHS
- SJU
1 stop8h 52m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/258:57 pm
SJU
- CHS
1 stop12h 11m
Multiple Airlines
Sat 8/298:56 pm
CHS
- SJU
1 stop27h 38m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 6/30. 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 9/245:59 pm
SJU
- CHS
1 stop5h 58m
Delta
Mon 9/285:25 am
CHS
- SJU
1 stop6h 20m
Delta
Deal found 6/30![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 6/30. 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 8/2510:30 am
SJU
- CHS
2 stops9h 15m
Southwest
Sat 8/298:05 am
CHS
- SJU
2 stops10h 00m
Southwest
Deal found 6/30![Southwest logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Tue 8/46:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Sun 8/98:20 pm
CHS
- SJU
1 stop28h 21m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/29. 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 9/412:56 pm
SJU
- CHS
1 stop11h 03m
Delta
Tue 9/812:43 pm
CHS
- SJU
1 stop9h 36m
Delta
Deal found 6/29![Delta logo]()
$355
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 9/43:28 pm
SJU
- CHS
1 stop8h 31m
American Airlines
Tue 9/86:15 am
CHS
- SJU
2 stops9h 56m
American Airlines
Deal found 7/1![American Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Thu 7/166:00 am
SJU
- CHS
1 stop7h 04m
Multiple Airlines
Mon 7/209:44 pm
CHS
- SJU
1 stop26h 57m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$373
Best flights from Luis Munoz Marin Intl to CharlestonDiscover carefully curated flight deals from Luis Munoz Marin Intl to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Luis Munoz Marin Intl to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This Delta deal was found by Cheapflights users on 7/1. 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 9/245:59 pm
SJU
- CHS
1 stop5h 58m
Delta
Mon 9/285:25 am
CHS
- SJU
1 stop6h 20m
Delta
Deal found 7/1![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 7/1. 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 8/256:00 am
SJU
- CHS
1 stop13h 15m
Southwest
Sat 8/298:05 am
CHS
- SJU
2 stops11h 15m
Southwest
Deal found 7/1![Southwest logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Thu 10/16:31 pm
SJU
- CHS
1 stop14h 17m
Multiple Airlines
Sun 10/410:05 pm
CHS
- SJU
1 stop25h 33m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 7/197:25 am
SJU
- CHS
1 stop16h 34m
American Airlines
Fri 7/248:13 pm
CHS
- SJU
1 stop13h 32m
American Airlines
Deal found 7/1![American Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:50 am
SJU
- CHS
2 stops10h 05m
Southwest
Sun 8/92:45 pm
CHS
- SJU
2 stops9h 45m
Southwest
Deal found 6/28![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 6/29. 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 11/117:40 am
SJU
- CHS
2 stops10h 25m
Southwest
Mon 11/161:35 pm
CHS
- SJU
1 stop8h 45m
Southwest
Deal found 6/29![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:30 am
SJU
- CHS
1 stop7h 45m
Southwest
Sat 8/17:20 am
CHS
- SJU
1 stop11h 45m
Southwest
Deal found 6/28![Southwest logo]()
$404
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:00 pm
SJU
- CHS
2 stops9h 35m
Southwest
Mon 10/123:15 pm
CHS
- SJU
1 stop9h 20m
Southwest
Deal found 6/26![Southwest logo]()
$413
Last-minute flights from Luis Munoz Marin Intl to CharlestonDiscover last-minute flight deals from Luis Munoz Marin Intl to Charleston. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to Charleston. Data last updated July 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Thu 7/166:00 am
SJU
- CHS
1 stop7h 04m
Multiple Airlines
Mon 7/209:44 pm
CHS
- SJU
1 stop26h 57m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Tue 8/46:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Sun 8/98:20 pm
CHS
- SJU
1 stop28h 21m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:50 am
SJU
- CHS
2 stops10h 05m
Southwest
Sun 8/92:45 pm
CHS
- SJU
2 stops9h 45m
Southwest
Deal found 6/28![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:00 am
SJU
- CHS
2 stops10h 25m
Southwest
Mon 8/101:15 pm
CHS
- SJU
2 stops10h 35m
Southwest
Deal found 6/28![Southwest logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/258:57 pm
SJU
- CHS
1 stop12h 11m
Multiple Airlines
Sat 8/298:56 pm
CHS
- SJU
1 stop27h 38m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 6/30. 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 8/2510:30 am
SJU
- CHS
2 stops9h 15m
Southwest
Sat 8/298:05 am
CHS
- SJU
2 stops10h 00m
Southwest
Deal found 6/30![Southwest logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Thu 8/275:15 pm
SJU
- CHS
1 stop21h 29m
Multiple Airlines
Tue 9/14:04 pm
CHS
- SJU
1 stop8h 52m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$239
One-way flights from Luis Munoz Marin Intl to CharlestonSearch for one-way flight options from Luis Munoz Marin Intl to Charleston. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Luis Munoz Marin Intl to Charleston. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/46:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 6/30. 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 8/2910:25 am
SJU
- CHS
2 stops8h 55m
Southwest
Deal found 6/30![Southwest logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Thu 7/96:00 am
SJU
- CHS
1 stop7h 04m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/146:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$179
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:00 am
SJU
- CHS
2 stops10h 25m
Southwest
Deal found 6/28![Southwest logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 7/76:00 am
SJU
- CHS
1 stop12h 14m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:04 am
SJU
- CHS
1 stop5h 29m
JetBlue
Deal found 6/28![JetBlue logo]()
$193
This Orbitz deal was found by Cheapflights users on 6/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
SJU
- CHS
2 stops10h 23m
JetBlue
Deal found 6/30![JetBlue logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 7/135:22 pm
SJU
- CHS
1 stop16h 15m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Sat 8/18:37 pm
SJU
- CHS
1 stop12h 01m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/95:20 pm
SJU
- CHS
2 stops39h 18m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/88:37 pm
SJU
- CHS
1 stop12h 01m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$219
Find flight deals from Luis Munoz Marin Intl to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 July 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (Kiwi.com) |
One-way from | $157 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $474 |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin 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 July 1, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 9/24
5:59 pm-11:57 pm
1 stop5h 58m
Charleston
Mon 9/28
5:25 am-11:45 am
1 stop6h 20m
$322
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Tue 8/25
6:00 am-7:15 pm
1 stop13h 15m
Charleston
Sat 8/29
8:05 am-7:20 pm
2 stops11h 15m
$322
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Tue 8/4
11:50 am-9:55 pm
2 stops10h 05m
Charleston
Sun 8/9
2:45 pm-12:30 am
2 stops9h 45m
$374
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Wed 11/11
7:40 am-5:05 pm
2 stops10h 25m
Charleston
Mon 11/16
1:35 pm-11:20 pm
1 stop8h 45m
$394
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Mon 7/27
5:30 am-1:15 pm
1 stop7h 45m
Charleston
Sat 8/1
7:20 am-7:05 pm
1 stop11h 45m
$404
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 10/1
6:31 pm-8:48 am
1 stop14h 17m
Charleston
Sun 10/4
10:05 pm-11:38 pm
1 stop25h 33m
$411
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Fri 10/9
12:00 pm-9:35 pm
2 stops9h 35m
Charleston
Mon 10/12
3:15 pm-12:35 am
1 stop9h 20m
$413
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Sun 7/19
7:25 am-11:59 pm
1 stop16h 34m
Charleston
Fri 7/24
8:13 pm-9:45 am
1 stop13h 32m
$417
Cheapest one-way
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Thu 8/6
5:00 am-3:25 pm
2 stops10h 25m
$181
San JuanCharleston
SJU - CHS
SJUCHS
San Juan Luis Munoz Marin Intl
Sun 8/9
5:20 pm-8:38 am
2 stops39h 18m
$218
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Luis Munoz Marin 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 Luis Munoz Marin Intl to Charleston in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin 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 San Juan Luis Munoz Marin Intl Airport-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin 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 San Juan Luis Munoz Marin 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 Luis Munoz Marin Intl to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Luis Munoz Marin Intl with our price prediction graph.
SJU-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.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Charleston
Prices
Delays
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston?
To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Charleston, you should look to book at least 64 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 San Juan Luis Munoz Marin Intl Airport to Charleston?
Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Charleston (average of $277). Flying from San Juan Luis Munoz Marin Intl Airport to Charleston in July is currently the most expensive (average of $474). 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.
How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Charleston?
How often are flights from San Juan to Charleston delayed?
About 100% of weekly flights between San Juan and Charleston have experienced delays in the past year, with the average delay time being 135 minutes.
What is the most punctual flight time for San Juan to Charleston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
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 July 1, 2026.
See what other customers who have flown with Delta,American Airlines, andJetBlue from San Juan Luis Munoz Marin Intl Airport to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 3 airlines flying from Luis Munoz Marin Intl to Charleston
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$312 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$221 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$408 | FlexibilityNo cancel fee | On-time62% |