$137 Cheap Flights from Spokane (GEG) to Charleston (CHS)

View $137 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Charleston Intl. Airport (CHS)

Cheap Flights from Spokane to Charleston (GEG-CHS)

Prices were available within the past 7 days and start at $137 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Sat, Dec 6 - Sat, Dec 13
GEG
Spokane
CHS
Charleston
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Sat, Dec 6 from Spokane to Charleston, returning Sat, Dec 13, priced at $273 found 6 days ago
Hawaiian Airlines
Tue, Feb 17 - Wed, Feb 18
GEG
Spokane
CHS
Charleston
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 17 from Spokane to Charleston, returning Wed, Feb 18, priced at $275 found 3 days ago
United
Sat, Jan 17 - Sat, Jan 24
GEG
Spokane
CHS
Charleston
$275 Roundtrip, found 10 hours ago
$275
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Jan 17 from Spokane to Charleston, returning Sat, Jan 24, priced at $275 found 10 hours ago
Delta
Sat, Jan 31 - Tue, Feb 3
GEG
Spokane
CHS
Charleston
$275 Roundtrip, found 2 hours ago
$275
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Jan 31 from Spokane to Charleston, returning Tue, Feb 3, priced at $275 found 2 hours ago
American Airlines
Wed, Dec 10 - Tue, Dec 16
GEG
Spokane
CHS
Charleston
$275 Roundtrip, found 23 hours ago
$275
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Spokane to Charleston, returning Tue, Dec 16, priced at $275 found 23 hours ago
Delta
Sat, Jan 17 - Sat, Jan 24
GEG
Spokane
CHS
Charleston
$277 Roundtrip, found 10 hours ago
$277
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Jan 17 from Spokane to Charleston, returning Sat, Jan 24, priced at $277 found 10 hours ago
Hawaiian Airlines
Mon, Dec 8 - Sat, Dec 13
GEG
Spokane
CHS
Charleston
$280 Roundtrip, found 1 day ago
$280
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Dec 8 from Spokane to Charleston, returning Sat, Dec 13, priced at $280 found 1 day ago
American Airlines
Wed, Jan 7 - Wed, Jan 21
GEG
Spokane
CHS
Charleston
$280 Roundtrip, found 16 hours ago
$280
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Spokane to Charleston, returning Wed, Jan 21, priced at $280 found 16 hours ago
Delta
Sat, Feb 7 - Sat, Feb 14
GEG
Spokane
CHS
Charleston
$282 Roundtrip, found 17 hours ago
$282
Roundtrip
found 17 hours ago
Select Delta flight, departing Sat, Feb 7 from Spokane to Charleston, returning Sat, Feb 14, priced at $282 found 17 hours ago
American Airlines
Sat, Jan 17 - Sat, Jan 24
GEG
Spokane
CHS
Charleston
$282 Roundtrip, found 10 hours ago
$282
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Spokane to Charleston, returning Sat, Jan 24, priced at $282 found 10 hours ago

Find the cheapest month to fly from Spokane (GEG) to Charleston (CHS)

October is typically the cheapest month to fly

From $208 - $563 per traveler.

Alternative airports near Charleston

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

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $409
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $409
Flights from Spokane (GEG) to Charleston (CHS)
Origin airport
Spokane Intl.
Destination airport
Charleston Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$273
Distance
2195 mi

Spokane to Charleston Flights

The cheapest times to fly from Spokane 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 Spokane to Charleston are during the month of December. You can find some of the cheapest flights from Spokane to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Charleston

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $137 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 Spokane 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 Spokane 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 Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS) cost?
Get a cheap one-way flight from $137 or cheap return flight from $273 from Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS)?
Flying in December is a great way to save, as it's the cheapest month for flights between GEG and CHS. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS)?
To find the cheapest airline that'll fly you from GEG to CHS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS)?
Nonstop flights from Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GEG to CHS?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS)?
To avoid possible delays on the Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS) last-minute?
Last-minute bookings from GEG to CHS are generally more expensive. To lock in the lowest rates, start searching for flights early. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a GEG to CHS flight and hotel package?
Booking a GEG to CHS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of stays and then add activities, flights and car rentals 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 Spokane Intl. Airport (GEG) to Charleston Intl. Airport (CHS)?
You can usually reschedule or cancel your GEG to CHS flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.