What is the cheapest day to fly from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport?

Sunday is generally a great day to depart. Flying on this day could help you save up to 14%.

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

The best pricing can be found in the month of October. Prices to San Juan Luis Munoz Marin Intl Airport from Charleston, West Virginia average $580. You can even find prices in October for less than $580, as users have found deals to San Juan Luis Munoz Marin Intl Airport from as low as $297. The month of December appears to be one of the more expensive times to travel to San Juan Luis Munoz Marin Intl Airport from Charleston, West Virginia. Flying in the targeted month can save you up to 81%.

What is the cheapest time of day to fly from CRW to SJU?

Unlike at noon, when flights are generally more expensive, you can save up to 2% on flights from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the morning.

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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston, West Virginia-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

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.

$231+ Flights from Charleston, WV to San Juan Luis Munoz Marin Intl Airport

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1. Tell us where you want to go

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Cheap flight deals from Charleston to Luis Munoz Marin Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$317 (American Airlines)
One-way from	$231 (American Airlines)
Popular in	December
Cheapest in	October
Average price	$582

Provider with most accurate pricing for Charleston Yeager-San Juan Luis Munoz Marin Intl flight deals.

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Provider most trusted by Cheapflights users for Charleston Yeager-San Juan Luis Munoz Marin Intl flights.

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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. 12% potential increase in price ($82 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($44 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 17, 2025.

Sat 9/205:40 amCRW - SJU

2 stops14h 30mAmerican Airlines

Sat 9/278:30 amSJU - CRW

2 stops12h 54mAmerican Airlines

Deal found 4/16

$317

Sat 9/207:00 amCRW - SJU

2 stops13h 38mUnited Airlines

Fri 9/261:05 amSJU - CRW

2 stops12h 20mUnited Airlines

Deal found 4/16

$331

Tue 11/186:24 amCRW - SJU

1 stop9h 51mDelta

Sat 11/227:30 amSJU - CRW

1 stop8h 12mDelta

Deal found 4/17

$450

Sun 4/202:27 pmCRW - SJU

2 stops33h 25mMultiple Airlines

Fri 4/2512:54 amSJU - CRW

2 stops32h 18mMultiple Airlines

Deal found 4/16

$753

Best flights from Charleston to Luis Munoz Marin Intl
Discover carefully curated flight deals from Charleston to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Sat 9/205:40 amCRW - SJU

2 stops14h 30mAmerican Airlines

Sat 9/278:30 amSJU - CRW

2 stops12h 54mAmerican Airlines

Deal found 4/16

$317

Sat 9/207:00 amCRW - SJU

2 stops13h 38mUnited Airlines

Fri 9/261:05 amSJU - CRW

2 stops12h 20mUnited Airlines

Deal found 4/16

$331

Sat 9/203:25 pmCRW - SJU

1 stop6h 43mDelta

Sat 9/277:30 amSJU - CRW

1 stop7h 12mDelta

Deal found 4/16

$454

Last-minute flights from Charleston to Luis Munoz Marin Intl
Discover last-minute flight deals from Charleston to Luis Munoz Marin Intl. Data last updated April 17, 2025 and is based on user searches.

Sun 4/207:11 amCRW - SJU

1 stop7h 33mUnited Airlines

Fri 4/251:05 amSJU - CRW

2 stops15h 50mUnited Airlines

Deal found 4/16

$665

Sun 4/202:27 pmCRW - SJU

2 stops33h 25mMultiple Airlines

Fri 4/2512:54 amSJU - CRW

2 stops32h 18mMultiple Airlines

Deal found 4/16

$753

Thu 5/295:39 amCRW - SJU

2 stops14h 54mAmerican Airlines

Thu 6/58:00 amSJU - CRW

1 stop15h 55mAmerican Airlines

Deal found 4/15

$541

Thu 5/296:30 amCRW - SJU

1 stop10h 01mDelta

Thu 6/56:15 amSJU - CRW

1 stop8h 31mDelta

Deal found 4/15

$571

One-way flights from Charleston to Luis Munoz Marin Intl
Search for one-way flight options from Charleston to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Tue 6/175:30 amCRW - SJU

2 stops16h 15mAmerican Airlines

Deal found 4/17

$231

Tue 6/173:00 pmCRW - SJU

1 stop7h 48mDelta

Deal found 4/17

$259

Cheapflights Fare Finder

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

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 9/20

5:40 am-8:10 pm

2 stops14h 30m

San Juan Luis Munoz Marin Intl

Sat 9/27

8:30 am-9:24 pm

2 stops12h 54m

$317

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 9/20

7:00 am-8:38 pm

2 stops13h 38m

San Juan Luis Munoz Marin Intl

Fri 9/26

1:05 am-1:25 pm

2 stops12h 20m

$331

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Sat 9/20

3:25 pm-10:08 pm

1 stop6h 43m

San Juan Luis Munoz Marin Intl

Sat 9/27

7:30 am-2:42 pm

1 stop7h 12m

$454

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 6/17

5:30 am-9:45 pm

2 stops16h 15m

$231

CharlestonSan Juan

CRW - SJU

CRWSJU

Charleston Yeager

Tue 6/17

3:00 pm-10:48 pm

1 stop7h 48m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Charleston to Luis Munoz Marin Intl

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston, West Virginia-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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 December is currently the most expensive (average of $336). 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.

Rainfall in Luis Munoz Marin Intl by month

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $317, 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. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $331 and $454, respectively. You may be able to fly from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport for 45% 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 December is currently the most expensive (average of $336). 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.

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Humacao

Bayamón

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Top 2 airlines flying from Charleston to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$301	Average$501	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$381	Average$586	FlexibilityNo cancel fee	On-time71%

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$231+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Luis Munoz Marin Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Charleston to Luis Munoz Marin Intl

Cheapest flights from Charleston to Luis Munoz Marin IntlExplore 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 April 17, 2025.

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 April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to San Juan Luis Munoz Marin Intl Airport that are best for you.

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 April.

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.

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?

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Luis Munoz Marin Intl

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?

What are the cheapest airlines flying from Charleston, West Virginia to San Juan Luis Munoz Marin Intl Airport round-trip?

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

How can I 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?

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

Traveling to a place near Charleston?

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Alternative routes for Charleston to Luis Munoz Marin Intl

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Top 2 airlines flying from Charleston to Luis Munoz Marin Intl

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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 April 17, 2025.