HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$157+ 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
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 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 May 10, 2026.

This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
CRW
-
SJU
1 stop10h 37m
Delta
Wed 9/22:40 pm
SJU
-
CRW
1 stop8h 02m
Delta
Deal found 5/6$302
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:55 pm
CRW
-
SJU
2 stops14h 48m
American Airlines
Wed 9/26:00 am
SJU
-
CRW
2 stops12h 25m
American Airlines
Deal found 5/6$387
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/2210:06 am
CRW
-
SJU
1 stop14h 31m
Multiple Airlines
Wed 7/18:50 am
SJU
-
CRW
2 stops24h 26m
Multiple Airlines
Deal found 5/5$455
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/166:45 am
CRW
-
SJU
2 stops14h 39m
United Airlines
Wed 5/207:20 am
SJU
-
CRW
2 stops13h 49m
United Airlines
Deal found 5/8$468
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Thu 10/15:42 am
CRW
-
SJU
2 stops18h 17m
American Airlines
Thu 10/812:05 pm
SJU
-
CRW
2 stops9h 26m
American Airlines
Deal found 5/10$469
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:11 pm
CRW
-
SJU
1 stop16h 37m
American Airlines
Wed 5/206:00 am
SJU
-
CRW
2 stops16h 00m
American Airlines
Deal found 5/6$470
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Mon 6/2910:06 am
CRW
-
SJU
1 stop14h 31m
Multiple Airlines
Fri 7/35:15 pm
SJU
-
CRW
2 stops20h 27m
Multiple Airlines
Deal found 5/8$471
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:42 am
CRW
-
SJU
2 stops18h 17m
American Airlines
Sat 9/263:55 pm
SJU
-
CRW
1 stop8h 08m
American Airlines
Deal found 5/6$474
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:25 pm
CRW
-
SJU
1 stop6h 35m
Delta
Thu 10/82:31 pm
SJU
-
CRW
1 stop8h 08m
Delta
Deal found 5/10$494

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 May 10, 2026.

Round-trip from

$302
(Delta)

One-way from

$157
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$650
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. 0% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 10, 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

Price

Cheapest round-trip

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 10/1

5:42 am-11:59 pm

2 stops18h 17m

San Juan Luis Munoz Marin Intl

Thu 10/8

8:35 am-12:02 am

1 stop15h 27m

$387
Quickest round-trip

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 10/1

3:25 pm-10:00 pm

1 stop6h 35m

San Juan Luis Munoz Marin Intl

Thu 10/8

2:31 pm-10:39 pm

1 stop8h 08m

$494

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sun 7/5

2:45 pm-7:57 am

1 stop17h 12m

San Juan Luis Munoz Marin Intl

Sun 7/12

8:00 am-10:19 am

2 stops26h 19m

$554

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sun 6/7

2:45 pm-2:08 am

1 stop11h 23m

San Juan Luis Munoz Marin Intl

Sun 6/14

5:15 pm-9:26 am

1 stop16h 11m

$612

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Mon 8/31

7:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Fri 9/4

4:55 pm-9:26 am

2 stops16h 31m

$619

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Mon 6/1

5:33 am-9:59 pm

2 stops16h 26m

San Juan Luis Munoz Marin Intl

Sun 6/14

7:00 am-9:56 pm

2 stops14h 56m

$652

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 5/30

6:42 am-10:45 pm

1 stop16h 03m

San Juan Luis Munoz Marin Intl

Sat 6/6

7:00 am-10:06 pm

2 stops15h 06m

$741

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 5/23

7:00 am-1:45 pm

2 stops30h 45m

San Juan Luis Munoz Marin Intl

Wed 5/27

7:40 am-5:22 pm

1 stop9h 42m

$793
Cheapest one-way

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 6/2

5:33 am-9:59 pm

2 stops16h 26m

$157
Quickest one-way

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 7/14

6:03 pm-2:11 am

1 stop8h 08m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 11 resultsSorted by cheapest first
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 $138). 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.

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 May 10, 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
7.1
Good
11,667 reviews

Entertainment

6.9

Food

6.4

Crew

7.9

Boarding

7.5

Overall

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,667 reviews
American Airlines
7.1
Good
11,667 reviews

Entertainment

6.9

Food

6.4

Crew

7.9

Boarding

7.5

Overall

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 American Airlines and Delta fly from Charleston, West Virginia to San Juan in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 11h 42m. 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 31% 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 $138). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$433Average$626FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.