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San Juan

$127+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SJU
Mar 26 — Apr 21
Thu 3/26
Thu 4/2
1 adult, Economy
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Cheap 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 February 24, 2026.

This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 4/82:40 pm
CRW
-
SJU
1 stop5h 38m
Delta
Wed 4/156:15 am
SJU
-
CRW
1 stop8h 27m
Delta
Deal found 2/21$304
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 3/228:52 pm
CRW
-
SJU
1 stop13h 18m
Multiple Airlines
Wed 3/258:47 pm
SJU
-
CRW
1 stop23h 25m
Multiple Airlines
Deal found 2/23$315
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 5/72:45 pm
CRW
-
SJU
1 stop7h 25m
Multiple Airlines
Sat 5/91:59 am
SJU
-
CRW
2 stops31h 27m
Multiple Airlines
Deal found 2/20$352
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/86:11 pm
CRW
-
SJU
1 stop16h 37m
American Airlines
Wed 4/1510:03 am
SJU
-
CRW
2 stops11h 57m
American Airlines
Deal found 2/21$361
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 4/86:11 pm
CRW
-
SJU
1 stop16h 37m
American Airlines
Tue 4/145:45 am
SJU
-
CRW
2 stops15h 45m
American Airlines
Deal found 2/23$400
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 4/86:45 am
CRW
-
SJU
2 stops13h 53m
United Airlines
Tue 4/141:00 am
SJU
-
CRW
2 stops16h 03m
United Airlines
Deal found 2/22$409
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 2/278:04 pm
CRW
-
SJU
1 stop17h 21m
Multiple Airlines
Thu 3/57:00 am
SJU
-
CRW
1 stop14h 12m
Multiple Airlines
Deal found 2/20$413
This Delta deal was found by Cheapflights users on 2/22. 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.
Wed 4/82:40 pm
CRW
-
SJU
1 stop8h 35m
Delta
Tue 4/146:15 am
SJU
-
CRW
1 stop8h 27m
Delta
Deal found 2/22$431

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 February 24, 2026.

Round-trip from

$304
(Delta)

One-way from

$127
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$785
From Charleston Yeager to San Juan
Search Deals
One-way flight from Charleston Yeager to San Juan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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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 February 24, 2026.
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

Wed 4/8

2:40 pm-8:18 pm

1 stop5h 38m

San Juan Luis Munoz Marin Intl

Wed 4/15

6:15 am-2:42 pm

1 stop8h 27m

$304

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 4/8

6:00 am-6:10 pm

2 stops12h 10m

San Juan Luis Munoz Marin Intl

Wed 4/15

11:43 am-10:00 pm

2 stops10h 17m

$398

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 4/8

2:40 pm-11:15 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Tue 4/14

6:15 am-2:42 pm

1 stop8h 27m

$431

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 4/8

6:11 pm-10:48 am

1 stop16h 37m

San Juan Luis Munoz Marin Intl

Tue 4/14

5:45 am-9:30 pm

2 stops15h 45m

$474

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Mon 7/27

10:45 am-8:34 pm

1 stop9h 49m

San Juan Luis Munoz Marin Intl

Thu 7/30

7:40 am-5:12 pm

1 stop9h 32m

$536

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Mon 3/9

5:53 pm-9:22 pm

2 stops27h 29m

San Juan Luis Munoz Marin Intl

Wed 3/11

7:05 am-8:32 pm

2 stops13h 27m

$625

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 6/11

2:45 pm-11:22 pm

1 stop8h 37m

San Juan Luis Munoz Marin Intl

Mon 6/15

3:59 pm-5:23 pm

1 stop25h 24m

$631

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 4/8

2:40 pm-11:15 pm

1 stop8h 35m

$138

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sun 4/26

5:00 am-9:15 pm

1 stop16h 15m

$161

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 4/9

2:40 pm-11:15 pm

1 stop8h 35m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 11 results
1
2

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, December is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan (average of $170). 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 February 24, 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.
American Airlines
7.2
Good
11,344 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,344 reviews
American Airlines
7.2
Good
11,344 reviews

Crew

8.0

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 1 airline has 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 Delta and American Airlines fly from Charleston, West Virginia to San Juan in about 5h 38m. The time it takes to get you to your destination can typically vary by up to 6h 32m. 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 is the cheapest airline to fly from Charleston, West Virginia to San Juan round-trip?

    Cheapflights users have booked flights from Charleston, West Virginia to San Juan round-trip from $433. This flight start at 28% 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, December is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan (average of $170). 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 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 2,558,603 searches. Data last updated February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$433Average$626FlexibilityNo cancel feeOn-time71%

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