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$201+ 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
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
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 November 4, 2025.

Round-trip from

$355
(American Airlines)

One-way from

$201
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$626
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. 13% potential increase in price ($90 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 November 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 November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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 12/267:00 amCRW - SJU
2 stops46h 11mUnited Airlines
Fri 1/22:05 amSJU - CRW
2 stops12h 17mUnited Airlines
Deal found 11/4$1,428

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 November 4, 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

7:00 am-2:40 pm

1 stop7h 40m

San Juan Luis Munoz Marin Intl

Wed 3/11

7:10 am-8:37 pm

2 stops13h 27m

$365

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 1/23

5:49 am-6:22 pm

2 stops11h 33m

San Juan Luis Munoz Marin Intl

Sat 1/31

7:00 am-9:21 pm

2 stops15h 21m

$438

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 1/23

5:37 pm-12:36 am

2 stops29h 59m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-9:27 pm

2 stops20h 22m

$601

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 1/17

5:37 pm-4:36 pm

2 stops21h 59m

San Juan Luis Munoz Marin Intl

Sun 1/25

2:05 am-9:27 pm

2 stops20h 22m

$705

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 3/13

3:25 pm-9:58 pm

1 stop6h 33m

San Juan Luis Munoz Marin Intl

Fri 3/20

7:30 am-2:42 pm

1 stop7h 12m

$912

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/10

7:10 pm-1:05 pm

1 stop16h 55m

$201

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/3

5:30 pm-4:36 pm

2 stops22h 06m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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, October is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan (average of $291). Flying from Charleston, West Virginia to San Juan in July is currently the most expensive (average of $1,038). 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.

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 November 4, 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
7.9
Good
8,003 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 United Airlines and American Airlines fly from Charleston, West Virginia to San Juan in about 7h 40m. The time it takes to get you to your destination can typically vary by up to 3h 53m. There are 1665 mi between Charleston, West Virginia and San Juan. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $317. Another airline that can offer you cheap pricing is American Airlines. These flights start at 46% 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, October is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan (average of $291). Flying from Charleston, West Virginia to San Juan in July is currently the most expensive (average of $1,038). 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$317Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$433Average$616FlexibilityNo cancel feeOn-time71%

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