Cheap Flights from Charleston (CHS) to Rio Grande (RGA)

Popular airlines from Charleston Intl. Airport (CHS) to Rio Grande (RGA-Hermes Quijada Intl.)

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Hermes Quijada Intl. Airport (RGA) cost?
Secure a cheap one-way flight or cheap return flight from Charleston Intl. Airport (CHS) to Hermes Quijada Intl. Airport (RGA) 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 Hermes Quijada Intl. Airport (RGA)?
is the cheapest month to fly from CHS to RGA. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Hermes Quijada Intl. Airport (RGA)?
To find the cheapest airline flying from CHS to RGA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Charleston Intl. Airport (CHS) to Hermes Quijada Intl. Airport (RGA)?
Nonstop flights from Charleston Intl. Airport (CHS) to Hermes Quijada Intl. Airport (RGA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CHS to RGA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Hermes Quijada Intl. Airport (RGA)?
Choose a flight from Charleston Intl. Airport (CHS) to Hermes Quijada Intl. Airport (RGA) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Hermes Quijada Intl. Airport (RGA) last-minute?
Booking your ticket from CHS to RGA shortly before your trip is usually more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a CHS to RGA flight and hotel package?
Opting for a CHS to RGA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of accommodations and then add flights, car rentals and activities 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 Hermes Quijada Intl. Airport (RGA)?
If you reserved your CHS to RGA flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Charleston Intl.
Destination airport
Hermes Quijada Intl.
Distance
6032 mi

Book with confidence

Book with confidence

Charleston to Rio Grande Flights

The cheapest times to fly from Charleston to Rio Grande

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 Rio Grande are during the month of . You can find some of the cheapest flights from Charleston to Rio Grande with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Rio Grande

Sunday is one of the best days to book for cheap flights from Charleston to Rio Grande: 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 Rio Grande

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 Rio Grande in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Rio Grande 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 Rio Grande 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.

 

Charleston to Rio Grande Flights
*Available to One Key members.