$165 Cheap Flights from Tri-Cities (TRI) to Charleston (CHS)
Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston Intl. Airport (CHS)
American AirlinesAmerican Airlines
DeltaDelta
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Cheap Flights from Tri-Cities to Charleston (TRI-CHS)
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Tri-Cities (TRI) to Charleston (CHS) at a glance
Discover a range of airlines offering flights from Tri-Cities (TRI) to Charleston (CHS) on this domestic short-haul route. Evaluate choices from both full-service and budget carriers to select the itinerary that aligns with your travel plans, schedule, and budget. As you plan your visit to Charleston's renowned attractions and neighborhoods, find essential information regarding flights from Tri-Cities Regional Airport (TRI) to Charleston International Airport (CHS).
- Fastest flight duration: around 2h 30m in-flight, plus roughly 1 hour layover with one stop
- Route distance: roughly 300 miles (485 km)
- Flights per week: around 7 departures on average
- Typical fares (one-way): economy tickets often range from $160–$410, depending on seasonality and how far ahead you book
Flights from Tri-Cities Regional Airport (TRI) to Charleston International Airport (CHS)
According to recent traveler bookings, here are the top airlines favored for flights from Tri-Cities to Charleston, primarily offering one-stop services. Popular layover options include Hartsfield-Jackson Atlanta International Airport (ATL) with an approximately one-hour layover and Charlotte-Douglas International Airport (CLT) which has about a 55-minute layover. This allows travelers to customize their journey by balancing price, total travel time, and cabin class for the ideal itinerary.
- Delta: As a comprehensive service airline, Delta provides one-stop flights with one-way ticket prices generally between $185 and $475. It represents around 57% of the departures for this route, offering a flight duration of 2 hours and 30 minutes, leading to a total travel time of approximately 3 hours and 30 minutes, including layover time.
- American Airlines: Another full-service airline, American Airlines features one-stop services, with one-way fares typically falling in the range of $170 to $390. This carrier makes up about 43% of the route's departures, with an in-flight duration of 2 hours and 30 minutes, culminating in a total journey time of roughly 3 hours and 30 minutes, factoring in the layover.
Alternative route from Tri-Cities (TRI) to Charleston (CHS)
- Abingdon to Charleston (VJI-CHS): Virginia Highlands Airport (VJI) is located approximately 25 miles from Tri-Cities Regional Airport (TRI).
How to find the best prices for flights from Tri-Cities (TRI) to Charleston (CHS)
Getting some of the best deals on flights from Tri-Cities to Charleston is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Afternoon flights from 12 PM to 6 PM often offer lower prices, while morning flights from 5 AM to 12 PM are more popular. Additionally, flying on Thursday provides both cheaper fares and is the most favored travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Charleston International Airport from Tri-Cities Regional Airport
Charleston welcomes travelers from Tri-Cities with a range of transport options based on price, convenience, and proximity. Charleston city center is approximately a 15-minute drive (covering about 13 miles) from Charleston International Airport, depending on traffic. Here's how to reach Charleston efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Charleston, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
- Car rental: Renting a car from Charleston International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Charleston International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Charleston International Airport, Charleston Station, a train station, is located about 4.8 miles away by car.
Tri-Cities to Charleston Flights
The cheapest times to fly from Tri-Cities to Charleston
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 Tri-Cities to Charleston are during the month of August. You can find some of the cheapest flights from Tri-Cities to Charleston with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Tri-Cities to Charleston
Sunday is one of the best days to book for cheap flights from Tri-Cities to Charleston: 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 Tri-Cities to Charleston
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 Tri-Cities to Charleston in 2026. You can also book with separate airlines for your outbound and return journeys, from $165 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 Tri-Cities to Charleston 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 Tri-Cities to Charleston 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 Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) cost?
You can find cheap one-way flights from $165 and cheap return flights $329 Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) with Expedia. One-way flights typically cost between $238 and $748, and return flights often range between $367 and $1283. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
The cheapest month to fly from TRI to CHS is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
Enter TRI to CHS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Tri-Cities Regional (TRI) to Charleston Intl. (CHS) with a layover in Charlotte-Douglas Intl. (CLT), starting from around $306. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
To find a cheap flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
The earliest flight from Tri-Cities Regional (TRI) to Charleston International (CHS) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is active in November, allowing you to maximize your time in Charleston. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
Flying from TRI to CHS with a connection usually takes about 3 hours 30 minutes, traveling roughly 283 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
First class seats are offered on the TRI to CHS route with Delta Air Lines and American Airlines.
How do I earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) flight with Expedia?
It's easy to earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Charleston from Tri-Cities Regional (TRI)?
From Tri-Cities Regional (TRI), you can fly into Charleston Intl. (CHS) and Yeager (CRW) in Charleston. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT) before reaching Charleston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) at the last minute?
Typically, booking a last minute flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package?
Securing a Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.)?
If you booked your Tri-Cities, TN (TRI-Tri-Cities Regional) to Charleston, SC (CHS-Charleston Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.
Travel information
Origin airport | Tri-Cities, TN |
|---|---|
Destination airport | Charleston Intl. Airport |
Distance | 282 miles away |
Airlines serving | American Airlines, Delta |
Popular airline | American Airlines |
Roundtrip price | $329 |