What is the cheapest airline to fly from Charleston, West Virginia to San Juan round-trip?

Cheapflights users have booked flights from Charleston, West Virginia to San Juan round-trip from $387.

In terms of precipitation, rainfall in San Juan 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 when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan, 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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston, West Virginia to San Juan as you normally would.

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 1 airline has flights from the Charleston airport to San Juan. It is only a 2.7 mi journey to Yeager (CRW) from Charleston’s city center.

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.

Find Cheap Flights from Charleston, WV to San Juan

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Best time to book a flight from Charleston to San Juan

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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 San Juan

Peruse reviews from past customers who have flown with 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.

American Airlines

7.0

Good

12,138 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

American Airlines

7.0

Good

12,138 reviews

American Airlines

7.0

Good

12,138 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

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 1 airline has flights from the Charleston airport to San Juan. It is only a 2.7 mi journey to Yeager (CRW) from Charleston’s city center.
What is the cheapest airline to fly from Charleston, West Virginia to San Juan round-trip?
Cheapflights users have booked flights from Charleston, West Virginia to San Juan round-trip from $387.
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.

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Top airline flying from Charleston to San Juan

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$387	Average$686	FlexibilityNo cancel fee	On-time71%

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Find cheap flights from Charleston to San Juan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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.

Reviews of airlines servicing San Juan

Peruse reviews from past customers who have flown with 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.

Related info for your journey

What airport do you fly from for flights from Charleston to San Juan?

What is the cheapest airline to fly from Charleston, West Virginia to San Juan round-trip?

Can I find deals for flights from Charleston to San Juan that include hotel bookings?

How can I find direct flights from Charleston to San Juan?

Can I find deals for business class flights from Charleston to San Juan?

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 San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Charleston to San Juan by cabin class

Find flights from Charleston to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Charleston and San Juan flights

Browse other Charleston and San Juan flight options. Last updated on October 8, 2026.

Other flights from Charleston

Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Charleston to San Juan

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Cheap flights from Charleston, WV (CRW) to San Juan

Find cheap flights from Charleston to San Juan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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.

Reviews of airlines servicing San Juan

Peruse reviews from past customers who have flown with 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.

Related info for your journey

What airport do you fly from for flights from Charleston to San Juan?

What is the cheapest airline to fly from Charleston, West Virginia to San Juan round-trip?

Can I find deals for flights from Charleston to San Juan that include hotel bookings?

How can I find direct flights from Charleston to San Juan?

Can I find deals for business class flights from Charleston to San Juan?

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 San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Charleston to San Juan by cabin class

Find flights from Charleston to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Charleston and San Juan flights

Browse other Charleston and San Juan flight options. Last updated on October 8, 2026.

Other flights from Charleston

Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Charleston to San Juan

100% Free

Book with Flexibility

Travel Smart