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Luis Munoz Marin Intl

$158+ Cheap flights from Charleston, WV (CRW) to Luis Munoz Marin Intl (SJU)

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
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Charleston to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CRW) to Luis Munoz Marin Intl (SJU). 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 September 14, 2025.

Round-trip from

$295
(American Airlines)

One-way from

$158
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$442
From Charleston Yeager to San Juan Luis Munoz Marin Intl
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One-way flight from Charleston Yeager to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 17% potential increase in price ($128 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 September 2025
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Find flight deals from Charleston to Luis Munoz Marin Intl

Cheapest flights from Charleston to Luis Munoz Marin Intl
Explore the most affordable flight options available from Charleston to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 12/232:43 pmCRW - SJU
1 stop9h 07mMultiple Airlines
Tue 1/69:00 pmSJU - CRW
2 stops37h 19mMultiple Airlines
Deal found 9/13$552
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 12/252:43 pmCRW - SJU
1 stop9h 07mMultiple Airlines
Tue 1/69:00 pmSJU - CRW
2 stops37h 19mMultiple Airlines
Deal found 9/13$731
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/205:59 pmCRW - SJU
1 stop16h 40mAmerican Airlines
Thu 12/252:44 pmSJU - CRW
1 stop10h 07mAmerican Airlines
Deal found 9/13$763
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 12/232:43 pmCRW - SJU
1 stop18h 12mMultiple Airlines
Fri 1/211:02 amSJU - CRW
1 stop8h 54mMultiple Airlines
Deal found 9/13$785
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 12/227:36 pmCRW - SJU
1 stop20h 21mMultiple Airlines
Tue 1/69:37 pmSJU - CRW
2 stops41h 26mMultiple Airlines
Deal found 9/13$786
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/241:26 pmCRW - SJU
1 stop7h 02mAmerican Airlines
Tue 1/69:25 amSJU - CRW
2 stops13h 56mAmerican Airlines
Deal found 9/13$848
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 21mMultiple Airlines
Tue 1/69:00 pmSJU - CRW
2 stops37h 19mMultiple Airlines
Deal found 9/13$865
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 12/227:36 pmCRW - SJU
1 stop20h 21mMultiple Airlines
Fri 1/211:02 amSJU - CRW
1 stop8h 54mMultiple Airlines
Deal found 9/13$874
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/35:35 amCRW - SJU
2 stops18h 02mAmerican Airlines
Thu 10/95:30 amSJU - CRW
2 stops16h 04mAmerican Airlines
Deal found 9/14$908
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 12/232:43 pmCRW - SJU
1 stop9h 07mMultiple Airlines
Sat 1/33:59 pmSJU - CRW
2 stops23h 04mMultiple Airlines
Deal found 9/13$932

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Luis Munoz Marin Intl 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 September 14, 2025.
Use the filters below to find and compare flights from Charleston to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Charleston

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 3/10

5:49 am-10:25 pm

2 stops16h 36m

San Juan Luis Munoz Marin Intl

Wed 3/11

5:35 am-9:46 pm

2 stops16h 11m

$295

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

Tue 3/10

1:05 am-1:17 pm

2 stops12h 12m

$623

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 1/17

5:37 pm-6:11 am

2 stops11h 34m

San Juan Luis Munoz Marin Intl

Mon 1/26

8:35 am-9:27 pm

1 stop13h 52m

$655

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 3/13

7:00 am-7:45 pm

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Fri 3/20

8:15 am-9:46 pm

2 stops13h 31m

$740

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/10

6:00 am-5:52 pm

2 stops10h 52m

$158

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Mon 12/22

7:36 pm-12:57 am

1 stop28h 21m

$305

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 12/23

2:43 pm-9:55 am

1 stop18h 12m

$311

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sun 12/21

2:43 pm-8:27 pm

1 stop28h 44m

$356

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/24

1:26 pm-9:28 pm

1 stop7h 02m

$371

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/24

7:00 am-6:11 am

2 stops22h 11m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Charleston to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated September 14, 2025.
Read through reviews of airlines operating flights from Charleston to San Juan Luis Munoz Marin Intl Airport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Charleston to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    Most people fly from Charleston Yeager (CRW) if they book a flight from Charleston to San Juan Luis Munoz Marin Intl. On average, Yeager has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 2 airlines. Charleston Yeager is conveniently located just 2.7 mi from Charleston’s city center.

  • How long is the flight from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport?

    Airlines like American Airlines and United Airlines fly from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport in about 7h 40m. The time it takes to get you to your destination can typically vary by up to 8h 56m. There are 1665 mi between Charleston, West Virginia and San Juan Luis Munoz Marin Intl Airport. 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 Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $301, Delta will fly you from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $381. You may be able to fly from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport for 49% less than the average price by searching for these airlines.

  • Can I find deals for flights from Charleston to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Charleston to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Charleston to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Charleston to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Charleston to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Luis Munoz Marin Intl flights
Pittsburgh to Luis Munoz Marin Intl flights

Top 2 airlines flying from Charleston to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Charleston to Luis Munoz Marin Intl. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$301Average$480FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$381Average$604FlexibilityNo cancel feeOn-time71%

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