$104 Cheap Delta flights St. Louis (STL) to Charleston (CHS)

View $104 flight on Mon, Aug 25, 2025Opens in a new window

$104 Cheap Delta flights St. Louis (STL) to Charleston (CHS)

Prices were available within the past 7 days and start at $104 for one-way flights and $207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 14 - Mon, Aug 18
STL
St. Louis
CHS
Charleston
$207 Roundtrip, just found
$207
Roundtrip
just found
Select Delta flight, departing Thu, Aug 14 from St. Louis to Charleston, returning Mon, Aug 18, priced at $207 just found
Delta
Tue, Sep 23 - Tue, Sep 30
STL
St. Louis
CHS
Charleston
$208 Roundtrip, found 17 hours ago
$208
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Sep 23 from St. Louis to Charleston, returning Tue, Sep 30, priced at $208 found 17 hours ago
Delta
Mon, Aug 4 - Thu, Aug 7
STL
St. Louis
CHS
Charleston
$209 Roundtrip, found 20 hours ago
$209
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Aug 4 from St. Louis to Charleston, returning Thu, Aug 7, priced at $209 found 20 hours ago
Delta
Sat, Sep 27 - Tue, Oct 14
STL
St. Louis
CHS
Charleston
$221 Roundtrip, found 9 hours ago
$221
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Sep 27 from St. Louis to Charleston, returning Tue, Oct 14, priced at $221 found 9 hours ago
Delta
Wed, Aug 13 - Sat, Aug 16
STL
St. Louis
CHS
Charleston
$223 Roundtrip, found 12 hours ago
$223
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Aug 13 from St. Louis to Charleston, returning Sat, Aug 16, priced at $223 found 12 hours ago
Flights from St. Louis (STL) to Charleston (CHS)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Charleston Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Popular airline
Delta
Distance
705 mi
Average flight time
2 hours 52 mins

Frequently asked questions

How much is a Delta Air Lines flight from Lambert-St. Louis Intl. Airport (STL) to Charleston Intl. Airport (CHS)?
Finding cheap one-way Delta Air Lines flights from STL to CHS from $104 on Expedia couldn't be simpler --- just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from $207 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from STL to CHS with Delta Air Lines?
January is one of the least expensive months to fly to Charleston with Delta Air Lines. You could also find excellent prices on one-way and return fares in December.
What is the cheapest time to book flights from Lambert-St. Louis Intl. Airport (STL) to Charleston Intl. Airport (CHS) with Delta Air Lines?
To find cheap Delta Air Lines fares from Lambert-St. Louis Intl. Airport (STL) to Charleston Intl. Airport (CHS), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall cost. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Lambert-St. Louis Intl. Airport (STL) to Charleston Intl. Airport (CHS)?
Click on the "Nonstop" filter when searching for direct Delta Air Lines flights from STL to CHS. You'll also be able to compare other carriers offering the same nonstop trip.
What is the earliest Delta Air Lines flight from STL to CHS?
Browse Delta Air Lines's earliest flights from STL to CHS by checking our "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Charleston?
Jump on a Delta Air Lines flight from Lambert-St. Louis Intl. Airport (STL) to Charleston, and you'll likely touch down at Charleston Intl. Airport (CHS). This is the airline's main hub in this destination.
Why fly with Delta Air Lines from STL to CHS?
Flying from STL to CHS with Delta Air Lines means enjoying a host of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Lambert-St. Louis Intl. Airport (STL) to Charleston Intl. Airport (CHS)?
Changes are often free within 24 hours of booking, but your airline may charge you after that. For more information about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without being charged, apply the "Changes included" and "No cancel fee" filters when organizing your next adventure.

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*Available to One Key members.