Cheap flights from Charleston to San Juan from $123
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to San Juan departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Charleston to San Juan Luis Munoz Marin Intl Airport
Our best Delta deals on Charleston to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines flights from Charleston to San Juan Luis Munoz Marin Intl Airport
Our best Spirit Airlines deals on Charleston to San Juan Luis Munoz Marin Intl Airport flight tickets
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How to get the cheapest flight ticket from Charleston to San Juan Luis Munoz Marin Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?
If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $339.
What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?
On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Charleston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $352. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Charleston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $484.
What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?
The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $321. Flights in the afternoon are often more expensive with an average ticket price of $455.
How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?
You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Charleston when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $422 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Charleston for as low as $310 on momondo.
What is the cheapest airline that flies from Charleston to San Juan Luis Munoz Marin Intl?
Spirit Airlines, Delta, and American Airlines are the most popular carriers operating from Charleston to San Juan Luis Munoz Marin Intl
What airlines fly to San Juan Luis Munoz Marin Intl Airport?
American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Charleston according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 6 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Charleston to San Juan Luis Munoz Marin Intl Airport
Cheap Charleston to San Juan Luis Munoz Marin Intl Airport (CHS to SJU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Charleston to San Juan Luis Munoz Marin Intl Airport
How far is Charleston to San Juan Luis Munoz Marin Intl by plane?
San Juan Luis Munoz Marin Intl is 1313.3 mi away from Charleston. Flights usually cover this in 5h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Charleston Airport to San Juan Luis Munoz Marin Intl Airport?
Prices for flights from Charleston Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Charleston Airport to San Juan Luis Munoz Marin Intl Airport?
As of April 2025, there are 6 operators available to choose from for flights from Charleston Airport to San Juan Luis Munoz Marin Intl Airport.
How old do you have to be to fly from Charleston Airport to San Juan Luis Munoz Marin Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to San Juan Luis Munoz Marin Intl Airport.
What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?
The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Charleston to San Juan Luis Munoz Marin Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Charleston to San Juan Luis Munoz Marin Intl Airport is American Airlines (50% of total bookings). The next most popular airlines are JetBlue (18%), Delta (16%), and Spirit Airlines (10%).
Best airlines flying from Charleston to San Juan Luis Munoz Marin Intl Airport
Compare and see reviews for airlines that fly from Charleston to San Juan Luis Munoz Marin Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $145 | Free Cancellation | Rating 6.3 7,962 reviews | |||
| PriceFrom $231 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $242 | Free Cancellation | Rating 7.3 2,922 reviews | |||
| PriceFrom $279 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $313 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $352 | Free Cancellation | Rating 8.0 4,294 reviews |
Traveling to a place near San Juan?
Book flights to San Juan if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Charleston to San Juan?
Finding the right flight to San Juan from Charleston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.
Can I find flights from Charleston to San Juan with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Charleston to San Juan flights to just show those with flexible booking policies.
How can momondo help me find flights from Charleston to San Juan?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Charleston.
I’m not ready to book a flight from Charleston to San Juan right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Charleston and alert you when they change.