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San Juan

$158+ Cheap flights from Charleston, WV (CRW) to San Juan

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SJU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 17, 2025.

Round-trip from

$275
(American Airlines)

One-way from

$158
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$442
From Charleston Yeager to San Juan
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One-way flight from Charleston Yeager to San Juan
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Highest demand for flights based on searches. 17% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Charleston to San Juan

Cheapest flights from Charleston to San Juan
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 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 10/246:00 amCRW - SJU
2 stops17h 59mAmerican Airlines
Mon 10/275:30 amSJU - CRW
2 stops16h 04mAmerican Airlines
Deal found 9/15$275
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/46:00 amCRW - SJU
2 stops16h 53mAmerican Airlines
Thu 12/112:05 pmSJU - CRW
1 stop9h 49mAmerican Airlines
Deal found 9/15$358
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/306:00 amCRW - SJU
2 stops15h 14mAmerican Airlines
Wed 11/58:20 amSJU - CRW
1 stop8h 01mAmerican Airlines
Deal found 9/15$445
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/236:30 amCRW - SJU
1 stop10h 01mDelta
Tue 9/307:30 amSJU - CRW
1 stop10h 38mDelta
Deal found 9/16$451
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/237:00 amCRW - SJU
2 stops13h 38mUnited Airlines
Mon 9/291:05 amSJU - CRW
2 stops12h 20mUnited Airlines
Deal found 9/16$480
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/42:43 pmCRW - SJU
1 stop7h 36mMultiple Airlines
Wed 12/102:59 amSJU - CRW
1 stop7h 19mMultiple Airlines
Deal found 9/15$500
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/237:48 amCRW - SJU
1 stop8h 04mAmerican Airlines
Tue 9/306:10 amSJU - CRW
2 stops16h 21mAmerican Airlines
Deal found 9/16$533

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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Charleston to San Juan that are best for you.

Fly from

Charleston

Fly to

San Juan

Route

Depart

Return

Price

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 3/10

5:49 am-10:25 pm

2 stops16h 36m

San Juan Luis Munoz Marin Intl

Wed 3/11

5:35 am-9:46 pm

2 stops16h 11m

$295

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 10/24

11:40 am-10:10 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Mon 10/27

7:10 am-12:05 am

1 stop16h 55m

$401

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 10/30

6:00 am-9:14 pm

2 stops15h 14m

San Juan Luis Munoz Marin Intl

Wed 11/5

5:59 pm-9:56 pm

2 stops28h 57m

$445

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 12/4

2:43 pm-11:19 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Wed 12/10

2:59 am-9:18 am

1 stop7h 19m

$500

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 1/15

2:43 pm-2:48 am

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Sun 1/18

5:18 pm-7:24 pm

1 stop27h 06m

$527

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 12/4

8:15 am-10:05 pm

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Thu 12/11

4:41 pm-10:54 pm

1 stop7h 13m

$540

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 3/10

7:00 am-2:40 pm

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Tue 3/10

1:05 am-1:17 pm

2 stops12h 12m

$550

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/10

6:00 am-5:52 pm

2 stops10h 52m

$158

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 10/7

7:43 am-10:10 pm

1 stop14h 27m

$204

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 1/17

5:37 pm-6:11 am

2 stops11h 34m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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.
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

What is the cheapest month to book a flight from Charleston, West Virginia to San Juan?

Currently, September is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan (average of $254). Flying from Charleston, West Virginia to San Juan in June is currently the most expensive (average of $339). 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 Charleston, West Virginia to San Juan?

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 17, 2025.
Peruse reviews from past customers who have flown with Delta and 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.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly from for flights from Charleston to San Juan?

    Charleston Yeager (CRW) is the airport you will fly out of if you book a flight from Charleston to San Juan. You should not have trouble finding flights to San Juan from Yeager; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Charleston airport to San Juan. It is only a 2.7 mi journey to Yeager (CRW) from Charleston’s city center.

  • How long is the flight from Charleston, West Virginia to San Juan?

    Airlines like American Airlines fly from Charleston, West Virginia to San Juan in about 16h 36m. The time it takes to get you to your destination can typically vary by up to . There are 1665 mi between Charleston, West Virginia and San Juan.

  • What are the cheapest airlines flying from Charleston, West Virginia to San Juan round-trip?

    Cheapflights users have booked flights from Charleston, West Virginia to San Juan round-trip from $301. Another airline that can offer you cheap pricing is American Airlines. These flights start at 49% lower than the current average price 3 months from now.

  • Can I find deals for flights from Charleston to San Juan that include hotel bookings?

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

  • How can I find direct flights from Charleston to San Juan?

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

  • Can I find deals for business class flights from Charleston to San Juan?

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

  • What is the cheapest month to book a flight from Charleston, West Virginia to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan (average of $254). Flying from Charleston, West Virginia to San Juan in June is currently the most expensive (average of $339). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Charleston to San Juan

Discover the top 2 airlines 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$301Average$480FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$381Average$604FlexibilityNo cancel feeOn-time71%

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