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$161+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SJU
mai 4 — mai 111
dim. 5/4
dim. 5/11
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 avril 29, 2025.

Round-trip from

$281
(American Airlines)

One-way from

$161
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$582
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. 12% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in April 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 avril 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/1812:18 pmCRW - SJU
1 stop8h 15mAmerican Airlines
mer. 6/47:15 amSJU - CRW
2 stops14h 37mAmerican Airlines
Deal found 4/27$281
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/271:55 pmCRW - SJU
1 stop9h 59mUnited Airlines
mar. 6/37:45 amSJU - CRW
1 stop8h 55mUnited Airlines
Deal found 4/28$411
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/2811:26 amCRW - SJU
1 stop8h 22mDelta
jeu. 6/56:15 amSJU - CRW
1 stop8h 31mDelta
Deal found 4/27$575

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 avril 29, 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

dim. 5/18

12:18 pm-8:33 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

mer. 6/4

7:15 am-9:52 pm

2 stops14h 37m

$281

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

mar. 5/27

1:55 pm-11:54 pm

1 stop9h 59m

San Juan Luis Munoz Marin Intl

mar. 6/3

2:05 am-1:16 pm

2 stops11h 11m

$411

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

mer. 5/28

11:26 am-7:48 pm

1 stop8h 22m

San Juan Luis Munoz Marin Intl

jeu. 6/5

6:15 am-2:46 pm

1 stop8h 31m

$575

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

mer. 9/24

5:40 am-4:20 pm

2 stops10h 40m

$161

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

mer. 9/24

7:00 am-2:44 pm

1 stop7h 44m

$206

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

mer. 9/24

12:02 pm-10:08 pm

1 stop10h 06m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 December is currently the most expensive (average of $336). 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.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 avril 29, 2025.
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $281. Other airlines that can offer you cheap pricing are United Airlines, from $411, and Delta, from $575. These flights start at 51% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Charleston, West Virginia to San Juan one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $161. Users have also found prices from $206 and $243 on United Airlines and Delta, respectively.

  • 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 December is currently the most expensive (average of $336). 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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$301Average$495FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$381Average$586FlexibilityNo cancel feeOn-time71%

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