$306 Cheap Flights from Charleston (CHS) to Quito (UIO)

View $306 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO)

Cheap Flights from Charleston to Quito (CHS-UIO)

Prices were available within the past 7 days and start at $306 for one-way flights and $583 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Dec 22 - Thu, Jan 1
CHS
Charleston
UIO
Quito
$583 Roundtrip, found 2 days ago
$583
Roundtrip
found 2 days ago
Select United flight, departing Mon, Dec 22 from Charleston to Quito, returning Thu, Jan 1, priced at $583 found 2 days ago
United
Mon, Dec 8 - Wed, Dec 17
CHS
Charleston
UIO
Quito
$588 Roundtrip, found 1 day ago
$588
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 8 from Charleston to Quito, returning Wed, Dec 17, priced at $588 found 1 day ago
Delta
Sun, Dec 7 - Tue, Dec 16
CHS
Charleston
UIO
Quito
$590 Roundtrip, found 2 days ago
$590
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Dec 7 from Charleston to Quito, returning Tue, Dec 16, priced at $590 found 2 days ago
United
Tue, Jan 27 - Mon, Feb 16
CHS
Charleston
UIO
Quito
$593 Roundtrip, found 2 days ago
$593
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 27 from Charleston to Quito, returning Mon, Feb 16, priced at $593 found 2 days ago
Delta
Mon, Jan 19 - Sat, Feb 7
CHS
Charleston
UIO
Quito
$593 Roundtrip, found 2 days ago
$593
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jan 19 from Charleston to Quito, returning Sat, Feb 7, priced at $593 found 2 days ago
American Airlines
Sun, Nov 23 - Mon, Dec 8
CHS
Charleston
UIO
Quito
$594 Roundtrip, found 5 days ago
$594
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Nov 23 from Charleston to Quito, returning Mon, Dec 8, priced at $594 found 5 days ago
Delta
Sun, Nov 23 - Mon, Dec 8
CHS
Charleston
UIO
Quito
$597 Roundtrip, found 5 days ago
$597
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Nov 23 from Charleston to Quito, returning Mon, Dec 8, priced at $597 found 5 days ago
United
Mon, Jan 26 - Mon, Feb 16
CHS
Charleston
UIO
Quito
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jan 26 from Charleston to Quito, returning Mon, Feb 16, priced at $597 found 2 days ago
LATAM Airlines Group
Wed, Dec 17 - Thu, Jan 1
CHS
Charleston
UIO
Quito
$603 Roundtrip, found 2 days ago
$603
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Dec 17 from Charleston to Quito, returning Thu, Jan 1, priced at $603 found 2 days ago
Air Canada
Fri, Apr 3 - Fri, Apr 10
CHS
Charleston
UIO
Quito
$1,717 Roundtrip, found 2 days ago
$1,717
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Apr 3 from Charleston to Quito, returning Fri, Apr 10, priced at $1,717 found 2 days ago

Find the cheapest month to fly from Charleston (CHS) to Quito (UIO)

January is typically the cheapest month to fly

From $513 - $1,260 per traveler.

Graph displaying average flight prices per month

Alternative airports near Quito

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mariscal Sucre Intl. UIO. Cheapest and Closest option available. Average driving time to city center is 33 minutes. Flights from $737
UIO
Mariscal Sucre Intl.
CheapestClosest
Average driving time to city center33 min
Flights from $737
Flights from Charleston (CHS) to Quito (UIO)
Origin airport
Charleston Intl.
Destination airport
Mariscal Sucre Intl.
Airlines serving
Air Canada, American Airlines, Delta, LATAM Airlines Group, United
Roundtrip price
$583
Distance
2283 mi

Charleston to Quito Flights

The cheapest times to fly from Charleston to Quito

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to Quito are during the month of December. You can find some of the cheapest flights from Charleston to Quito with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Quito

Sunday is one of the best days to book for cheap flights from Charleston to Quito: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charleston to Quito

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $306 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to Quito flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charleston to Quito airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO) cost?
Secure a cheap one-way flight from $306 or cheap return flight from $583 from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO)?
December is the least expensive month to fly from CHS to UIO. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CHS to UIO flight.
How many flights per day from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO)?
You'll need to hop on a flight with a layover if you're traveling from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CHS to UIO?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO)?
To reach Mariscal Sucre Intl. Airport (UIO) without delays, opt for a flight that leaves Charleston Intl. Airport (CHS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Holding off until right before your break to book your flight from CHS to UIO generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book a CHS to UIO flight and hotel package?
Opting for a CHS to UIO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Mariscal Sucre Intl. Airport (UIO)?
It's usually possible to cancel or reschedule your CHS to UIO flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.