HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$206+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
CRW — SJU
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Luis Munoz Marin Intl 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 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 July 9, 2026.

This American Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 9/45:14 pm
CRW
-
SJU
1 stop6h 45m
American Airlines
Fri 9/114:38 pm
SJU
-
CRW
2 stops23h 42m
American Airlines
Deal found 7/6$322
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Sat 7/252:22 pm
CRW
-
SJU
2 stops10h 19m
Multiple Airlines
Mon 7/273:10 am
SJU
-
CRW
1 stop14h 13m
Multiple Airlines
Deal found 7/5$466
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/226:55 pm
CRW
-
SJU
2 stops17h 45m
American Airlines
Sun 8/307:30 am
SJU
-
CRW
1 stop16h 28m
American Airlines
Deal found 7/7$477
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
CRW
-
SJU
1 stop7h 42m
Delta
Sun 8/307:00 am
SJU
-
CRW
1 stop11h 05m
Delta
Deal found 7/8$488
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/237:02 am
CRW
-
SJU
1 stop7h 42m
United Airlines
Thu 8/273:56 pm
SJU
-
CRW
1 stop8h 03m
United Airlines
Deal found 7/4$609
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:51 pm
CRW
-
SJU
1 stop16h 13m
American Airlines
Fri 11/278:00 am
SJU
-
CRW
1 stop12h 21m
American Airlines
Deal found 7/8$636
This American Airlines deal was found by Cheapflights users on 7/9. 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 11/76:00 am
CRW
-
SJU
2 stops14h 32m
American Airlines
Sun 11/154:44 pm
SJU
-
CRW
1 stop7h 07m
American Airlines
Deal found 7/9$676

Find 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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$322
(American Airlines)

One-way from

$206
(Delta)

Popular in

January

Cheapest in

October
Provider with most accurate pricing for Charleston Yeager-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston Yeager-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Charleston Yeager to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Charleston Yeager to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($271 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals

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 July 9, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 8/22

5:14 pm-11:43 pm

1 stop6h 29m

San Juan Luis Munoz Marin Intl

Sun 8/30

7:30 am-3:00 pm

1 stop7h 30m

$479

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 8/22

6:00 am-1:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Sun 8/30

7:00 am-6:05 pm

1 stop11h 05m

$488

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 11/21

7:51 pm-1:04 pm

1 stop16h 13m

San Juan Luis Munoz Marin Intl

Fri 11/27

8:00 am-7:21 pm

1 stop12h 21m

$636

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 11/7

6:00 am-9:32 pm

2 stops14h 32m

San Juan Luis Munoz Marin Intl

Sun 11/15

4:44 pm-10:51 pm

1 stop7h 07m

$676

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sun 8/23

7:02 am-8:38 pm

2 stops13h 36m

San Juan Luis Munoz Marin Intl

Thu 8/27

3:56 pm-11:59 pm

1 stop8h 03m

$679

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 8/22

7:02 am-8:38 pm

2 stops13h 36m

San Juan Luis Munoz Marin Intl

Sat 8/29

1:00 am-9:54 am

2 stops32h 54m

$682
Cheapest one-way
Quickest one-way

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 8/4

7:00 am-9:24 pm

2 stops14h 24m

$232

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 8/4

2:52 pm-2:59 am

3 stops36h 07m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Sorted by cheapest first

Compare providers for flights from Charleston to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Luis Munoz Marin Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston, West Virginia-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston, West Virginia-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston, West Virginia-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston, West Virginia-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston, West Virginia-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 July 9, 2026.
Read through reviews of airlines operating flights from Charleston to San Juan Luis Munoz Marin Intl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,790 reviews

Overall

7.1

Comfort

7.2

Entertainment

6.8

Crew

7.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
American Airlines
7.1
Good
11,790 reviews
American Airlines
7.1
Good
11,790 reviews

Overall

7.1

Comfort

7.2

Entertainment

6.8

Crew

7.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

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 1 airline. 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 Delta fly from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport in about 6h 29m. The time it takes to get you to your destination can typically vary by up to 1h 13m. 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 is the cheapest airline to fly from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $387, American Airlines will fly you from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport for 40% less than the average price by searching for this airline.

  • 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.

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
Fajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón

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.

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 airline flying from Charleston to Luis Munoz Marin Intl

Discover the top airline 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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$387Average$686FlexibilityNo 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.