HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SJU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:00 amCRW - SJU
2 stops13h 26mUnited Airlines
Tue 12/168:10 amSJU - CRW
1 stop9h 45mUnited Airlines
Deal found 12/10$443
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:58 amCRW - SJU
1 stop7h 57mMultiple Airlines
Mon 12/297:15 amSJU - CRW
2 stops27h 03mMultiple Airlines
Deal found 12/10$531
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/267:36 pmCRW - SJU
1 stop28h 18mMultiple Airlines
Thu 1/14:10 amSJU - CRW
2 stops15h 46mMultiple Airlines
Deal found 12/11$946
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amCRW - SJU
2 stops22h 11mUnited Airlines
Mon 12/297:45 amSJU - CRW
2 stops30h 37mUnited Airlines
Deal found 12/10$1,045
This United Airlines deal was found by Cheapflights users on 12/11. 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 stops22h 11mUnited Airlines
Fri 1/22:05 amSJU - CRW
2 stops12h 17mUnited Airlines
Deal found 12/11$1,584
This United Airlines deal was found by Cheapflights users on 12/11. 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 stops22h 11mUnited Airlines
Fri 1/210:15 amSJU - CRW
2 stops28h 07mUnited Airlines
Deal found 12/11$1,620

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 December 12, 2025.

Round-trip from

$276
(Kiwi.com)

One-way from

$161
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$599
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. 18% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 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

Thu 1/8

7:12 pm-1:08 pm

1 stop16h 56m

San Juan Luis Munoz Marin Intl

Thu 1/15

5:55 pm-11:15 pm

1 stop6h 20m

$316

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 2/6

5:49 am-11:56 pm

2 stops17h 07m

San Juan Luis Munoz Marin Intl

Tue 2/10

6:00 am-10:02 pm

2 stops17h 02m

$353

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 1/6

5:42 am-8:50 pm

2 stops14h 08m

San Juan Luis Munoz Marin Intl

Mon 1/12

6:30 am-10:02 pm

2 stops16h 32m

$401

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sun 12/14

7:00 am-9:26 pm

2 stops13h 26m

San Juan Luis Munoz Marin Intl

Tue 12/16

8:10 am-4:55 pm

1 stop9h 45m

$443

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sun 12/14

6:00 am-11:53 pm

2 stops16h 53m

San Juan Luis Munoz Marin Intl

Tue 12/16

8:20 am-6:39 pm

1 stop11h 19m

$443

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Mon 1/5

7:36 pm-12:14 pm

1 stop15h 38m

San Juan Luis Munoz Marin Intl

Sun 1/11

7:10 am-2:03 pm

1 stop7h 53m

$454

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 2/14

5:35 pm-6:11 am

2 stops11h 36m

San Juan Luis Munoz Marin Intl

Tue 2/17

2:05 am-5:00 pm

2 stops15h 55m

$511

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 1/17

5:37 pm-9:00 pm

1 stop26h 23m

San Juan Luis Munoz Marin Intl

Wed 1/21

8:35 am-5:02 pm

1 stop9h 27m

$515

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/31

7:11 am-9:51 pm

1 stop13h 40m

$161

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 1/1

2:43 pm-11:58 am

2 stops20h 15m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 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 December 12, 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
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

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
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

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 American Airlines and United Airlines fly from Charleston, West Virginia to San Juan in about 13h 26m. The time it takes to get you to your destination can typically vary by up to 3h 30m. 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 $301. Another airline that can offer you cheap pricing is American Airlines. These flights start at 45% 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

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

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$301Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$381Average$618FlexibilityNo 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.