$296+ Cheap flights from Charleston, WV (CRW) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SJU
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to San Juan 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 Charleston to San Juan
Cheapest
Best
Last-minute
Cheapest flights from Charleston to San JuanExplore the most affordable flight options available from Charleston to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Charleston to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 pm -
2 stops16h 03m
Mon 12/73:53 pm -
1 stop8h 08m
Deal found 9/10![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/97:17 pm -
2 stops16h 14m
Fri 10/1612:41 pm -
1 stop6h 48m
Deal found 9/9![American Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am -
2 stops13h 38m
Sat 9/262:55 pm -
2 stops18h 48m
Deal found 9/7![United Airlines logo]()
$610
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:00 pm -
2 stops15h 09m
Thu 1/75:51 pm -
1 stop6h 13m
Deal found 9/7![American Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:05 pm -
2 stops29h 45m
Tue 9/293:56 pm -
1 stop8h 03m
Deal found 9/10![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 12/145:05 am -
1 stop9h 35m
Sun 12/2010:15 am -
2 stops14h 46m
Deal found 9/11![United Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/157:00 am -
1 stop7h 44m
Thu 9/173:56 pm -
1 stop7h 52m
Deal found 9/11![United Airlines logo]()
$738
Best flights from Charleston to San JuanDiscover carefully curated flight deals from Charleston to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Charleston to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:05 pm -
2 stops29h 45m
Tue 9/293:56 pm -
1 stop8h 03m
Deal found 9/10![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/1510:20 am -
2 stops13h 30m
Thu 9/173:56 pm -
1 stop7h 52m
Deal found 9/11![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am -
2 stops13h 38m
Sat 9/263:56 pm -
1 stop8h 03m
Deal found 9/7![United Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:05 pm -
1 stop20h 39m
Thu 10/84:55 pm -
2 stops16h 48m
Deal found 9/6![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/246:05 pm -
2 stops26h 33m
Mon 9/284:55 pm -
2 stops16h 48m
Deal found 9/9![United Airlines logo]()
$874
Last-minute flights from Charleston to San JuanDiscover last-minute flight deals from Charleston to San Juan. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to San Juan. Data last updated September 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/1510:20 am -
2 stops13h 30m
Thu 9/173:56 pm -
1 stop7h 52m
Deal found 9/11![United Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:50 pm -
2 stops15h 10m
Thu 9/176:00 am -
2 stops13h 07m
Deal found 9/11![American Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am -
2 stops13h 38m
Sat 9/262:55 pm -
2 stops18h 48m
Deal found 9/7![United Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/256:05 pm -
2 stops29h 45m
Tue 9/293:56 pm -
1 stop8h 03m
Deal found 9/10![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:05 pm -
2 stops19h 40m
Thu 10/84:55 pm -
2 stops16h 48m
Deal found 9/6![United Airlines logo]()
$804
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/97:17 pm -
2 stops16h 14m
Fri 10/1612:41 pm -
1 stop6h 48m
Deal found 9/9![American Airlines logo]()
$428
Find flight deals from Charleston to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CRW) to San Juan (PR1). 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 September 12, 2026.
Round-trip from | $296 (American Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston to San Juan 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Charleston to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonSan Juan
CRW Charleston Yeager - SJU San Juan Luis Munoz Marin Intl
CRWSJU
Charleston Yeager
Fri 9/25
6:05 pm-11:50 pm
2 stops29h 45m
San Juan Luis Munoz Marin Intl
Tue 9/29
3:56 pm-11:59 pm
1 stop8h 03m
$701
Quickest round-trip
CharlestonSan Juan
CRW Charleston Yeager - SJU San Juan Luis Munoz Marin Intl
CRWSJU
Charleston Yeager
Tue 9/15
10:20 am-11:50 pm
2 stops13h 30m
San Juan Luis Munoz Marin Intl
Thu 9/17
3:56 pm-11:48 pm
1 stop7h 52m
$738
CharlestonSan Juan
CRW Charleston Yeager - SJU San Juan Luis Munoz Marin Intl
CRWSJU
Charleston Yeager
Tue 9/22
7:00 am-8:38 pm
2 stops13h 38m
San Juan Luis Munoz Marin Intl
Sat 9/26
3:56 pm-11:59 pm
1 stop8h 03m
$811
CharlestonSan Juan
CRW Charleston Yeager - SJU San Juan Luis Munoz Marin Intl
CRWSJU
Charleston Yeager
Sun 10/4
6:05 pm-2:44 pm
1 stop20h 39m
San Juan Luis Munoz Marin Intl
Thu 10/8
4:55 pm-9:43 am
2 stops16h 48m
$823
CharlestonSan Juan
CRW Charleston Yeager - SJU San Juan Luis Munoz Marin Intl
CRWSJU
Charleston Yeager
Thu 9/24
6:05 pm-8:38 pm
2 stops26h 33m
San Juan Luis Munoz Marin Intl
Mon 9/28
4:55 pm-9:43 am
2 stops16h 48m
$874
Sorted by cheapest first
Best time to book a flight from Charleston to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Charleston with our price prediction graph.
CRW-PR1
CRW-SJU
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 San Juan
CRW-PR1
CRW-SJU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated September 12, 2026.
Peruse reviews from past customers who have flown with American Airlines from Charleston to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Food
6.4
Crew
7.9
Overall
7.1
Entertainment
6.8
Boarding
7.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Comfort
7.2
Food
6.4
Crew
7.9
Overall
7.1
Entertainment
6.8
Boarding
7.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Charleston to San Juan. 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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Alternative routes for Charleston to San Juan
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
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Charleston and San Juan flights
Browse other Charleston and San Juan flight options. Last updated on September 12, 2026.
Other flights from Charleston
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Popular flight searches
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Top airline flying from Charleston to San Juan
Discover the top airline that operate flights from Charleston to San Juan. 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$433 | Average$845 | FlexibilityNo cancel fee | On-time71% |