Cheap Flights from Charleston to Santiago

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Flight deals from Charleston to Santiago

Looking for a cheap last-minute deal or the best return flight from Charleston to Santiago? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Charleston to Santiago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Charleston to Santiago flights are currently cheapest in September.

Charleston to Santiago: Alternative routes

Compare routes from Charleston to Santiago below. You may find an airport to fly into that's cheaper, faster, or easier than Santiago.

Charleston to Santiago: Flight information

The things to know before you go.
Cheapest flight foundRs55,523
Cheapest month to flySeptember

Finding cheap flights from Charleston to Santiago: Frequently asked questions

The best price we found for a return flight from Charleston to Santiago is Rs120,550. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Charleston to Santiago. But we found flights with one or more stops from Rs120,550.
As of July 2026, there are no flights flying from Charleston to Santiago.
The cheapest month to fly from Charleston to Santiago is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to Santiago Airport on Tuesday, 20 October 2026.
No airlines currently offer direct flights between Charleston Airport and Santiago Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santiago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santiago is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Santiago.

Flying from Charleston Airport (CHS) to Santiago Airport (STI): what you need to know

  • Santiago is one hour ahead of Charleston and observes the UTC-4 timezone.

  • Leave plenty of time to make your CHS to STI flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month such as July? School holidays and other high seasons can lead to longer lines at airport checkpoints. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • If you'd like to add a stop to your trip, simply uncheck 'Direct flights only' when searching for your ticket from Charleston Airport to Santiago Airport. Here are the most popular stopovers between CHS and STI:

    • New York John F. Kennedy Airport

    • New York Newark Airport

    • Miami International Airport

How to find the cheapest flights from Charleston Airport (CHS) to Santiago Airport (STI)

  • Rs55,523 is the best price for a one-way Charleston Airport to Santiago Airport flight. A return flight starts from Rs120,550. These prices may change based on demand.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from CHS to STI if you book in advance. Airlines often have some great early bird discounts.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll show you the lowest price across every month when searching for a flight from Charleston Airport to Santiago Airport.

  • You won't have to check every day to see if fares have gone down when you set up a Price Alert. We'll update you the moment the price changes on cheap flights from CHS to STI.

  • Tailor your trip with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Charleston Airport to Santiago Airport.

Handy information about Charleston Airport (CHS)

  • When it comes to Charleston Airport's on-time performance, 79% of flights meet their scheduled arrival time.

  • Charleston Airport is about 19 kilometres from central Charleston. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 25 minutes or so to arrive, depending on the traffic.

  • The trip when using public transport takes roughly 50 minutes.

  • Get your travels off to a hassle-free start by staying near CHS. Whether you're catching an early flight from Charleston Airport to Santiago Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Santiago Airport (STI)

  • Consider staying in a hotel close to STI if you're taking a late Charleston Airport to Santiago Airport flight. Settle into one of these options and avoid the hassle of a long transfer:

  • Hit the road running by picking up a Santiago Airport rental car. Grab your wheels from America, Zezgo Rent a Car or Alamo and experience the lesser-explored corners of Santiago and beyond.

  • To lock in the lowest price, book your vehicle from Santiago Airport about one week before you travel.

Getting from Santiago Airport (STI) to central Santiago

  • Santiago Airport to the centre of Santiago has a drive time of about 25 minutes. It's approximately 16 kilometres away.

  • Travelling to the centre on public transport takes around 40 minutes.

When to fly to Santiago Airport (STI)

  • It's time to work out your trip dates for your flight from Charleston Airport to Santiago Airport. August is the busiest month to head to Santiago. If you want a more low-key vibe, go in October.

  • When reserving your flight from Charleston Airport to Santiago Airport, think about the kind of weather you enjoy. August is the warmest month in Santiago, with the temperature ranging from 21ºC to 33ºC.

  • January sees average temperatures of between 16ºC and 29ºC. Look for cheap tickets from CHS to STI around that time if you want to travel in cooler conditions.

Explore more of the Dominican Republic

  • Santiago has plenty to offer, but there are so many other corners of the Dominican Republic you'll want to see. Around 137 kilometres south-east of Santiago, a visit to Santo Domingo will keep your itinerary packed. Check out popular attractions like Catedral Primada de las Americas, Alcazar de Colon and The Cathedral of the Americas.

  • Around 145 kilometres south-east of Santiago, Santo Domingo Este is another favourite stop in the Dominican Republic. Get a taste of what this destination has to offer at Lago los tres ojos, National Aquarium and La Cueva del Eden.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.