Luis Munoz Marin Intl

$203+ 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
Aug 23 — Aug 301
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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 August 18, 2025.

Round-trip from

$270
(American Airlines)

One-way from

$203
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$509
From Charleston Yeager to San Juan Luis Munoz Marin Intl
One-way flight from Charleston Yeager to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 13% potential increase in price ($90 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
Average for round-trip flights in August 2025

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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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 10/246:00 amCRW - SJU
2 stops17h 59mAmerican Airlines
Tue 10/287:45 amSJU - CRW
1 stop15h 23mAmerican Airlines
Deal found 8/17$270
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/236:00 amCRW - SJU
2 stops17h 59mAmerican Airlines
Tue 10/287:45 amSJU - CRW
1 stop15h 23mAmerican Airlines
Deal found 8/17$310
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/236:00 amCRW - SJU
2 stops17h 59mAmerican Airlines
Mon 10/277:10 amSJU - CRW
1 stop16h 55mAmerican Airlines
Deal found 8/17$365
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/164:03 pmCRW - SJU
1 stop7h 51mAmerican Airlines
Mon 10/207:10 amSJU - CRW
1 stop16h 55mAmerican Airlines
Deal found 8/17$405
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/16:00 amCRW - SJU
2 stops16h 56mAmerican Airlines
Fri 9/56:10 amSJU - CRW
2 stops16h 21mAmerican Airlines
Deal found 8/17$431
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/176:00 amCRW - SJU
2 stops17h 59mAmerican Airlines
Mon 10/207:10 amSJU - CRW
1 stop16h 55mAmerican Airlines
Deal found 8/17$440
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/16:00 amCRW - SJU
2 stops16h 56mAmerican Airlines
Sat 9/612:01 pmSJU - CRW
2 stops10h 27mAmerican Airlines
Deal found 8/17$456

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 August 18, 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

Fri 10/24

6:00 am-11:59 pm

2 stops17h 59m

San Juan Luis Munoz Marin Intl

Tue 10/28

7:45 am-11:08 pm

1 stop15h 23m

$270

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 10/23

6:00 am-11:59 pm

2 stops17h 59m

San Juan Luis Munoz Marin Intl

Tue 10/28

7:45 am-11:08 pm

1 stop15h 23m

$310

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 10/23

6:00 am-11:59 pm

2 stops17h 59m

San Juan Luis Munoz Marin Intl

Mon 10/27

7:10 am-12:05 am

1 stop16h 55m

$365

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 10/17

4:03 pm-11:54 pm

1 stop7h 51m

San Juan Luis Munoz Marin Intl

Mon 10/20

7:10 am-12:05 am

1 stop16h 55m

$365

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 10/16

6:00 am-11:59 pm

2 stops17h 59m

San Juan Luis Munoz Marin Intl

Mon 10/20

7:10 am-12:05 am

1 stop16h 55m

$365

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/10

5:31 am-9:05 pm

2 stops14h 34m

$203

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 12/2

7:51 pm-11:40 am

1 stop14h 49m

$238

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Wed 12/3

5:31 am-9:05 pm

2 stops14h 34m

$258

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Thu 12/4

6:24 am-5:15 pm

1 stop9h 51m

$358

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Fri 11/28

5:00 am-11:45 am

1 stop5h 45m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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 August 18, 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.
8.0
Very good

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

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!
8.0
Very good
8.0
Very good

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

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!
8.0
Very good

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

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.

  • 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 48% 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.

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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$301Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$381Average$556FlexibilityNo cancel feeOn-time71%

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