$170 Cheap Flights from Mobile (MOB) to Charleston (CHS)

View $170 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Mobile Regional Airport (MOB) to Charleston Intl. Airport (CHS)

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Cheap Flights from Mobile to Charleston (MOB-CHS)

Prices were available within the past 7 days and start at $170 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 30 - Sat, Sep 13
MOB
Mobile
CHS
Charleston
$339 Roundtrip, found 1 hour ago
$339
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Aug 30 from Mobile to Charleston, returning Sat, Sep 13, priced at $339 found 1 hour ago
Delta
Mon, Sep 29 - Tue, Oct 7
MOB
Mobile
CHS
Charleston
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 29 from Mobile to Charleston, returning Tue, Oct 7, priced at $352 found 1 day ago
Delta
Mon, Oct 6 - Wed, Oct 8
MOB
Mobile
CHS
Charleston
$357 Roundtrip, found 4 days ago
$357
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 6 from Mobile to Charleston, returning Wed, Oct 8, priced at $357 found 4 days ago
Delta
Sun, Aug 31 - Thu, Sep 4
MOB
Mobile
CHS
Charleston
$362 Roundtrip, found 1 hour ago
$362
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Aug 31 from Mobile to Charleston, returning Thu, Sep 4, priced at $362 found 1 hour ago
American Airlines
Sat, Oct 25 - Wed, Oct 29
MOB
Mobile
CHS
Charleston
$365 Roundtrip, found 3 days ago
$365
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 25 from Mobile to Charleston, returning Wed, Oct 29, priced at $365 found 3 days ago
Delta
Mon, Sep 29 - Fri, Oct 10
MOB
Mobile
CHS
Charleston
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 29 from Mobile to Charleston, returning Fri, Oct 10, priced at $366 found 1 day ago
American Airlines
Sat, Oct 4 - Sat, Oct 11
MOB
Mobile
CHS
Charleston
$367 Roundtrip, just found
$367
Roundtrip
just found
Select American Airlines flight, departing Sat, Oct 4 from Mobile to Charleston, returning Sat, Oct 11, priced at $367 just found
Delta
Sun, Sep 21 - Tue, Sep 30
MOB
Mobile
CHS
Charleston
$367 Roundtrip, found 2 days ago
$367
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Sep 21 from Mobile to Charleston, returning Tue, Sep 30, priced at $367 found 2 days ago
Delta
Wed, Sep 24 - Sat, Sep 27
MOB
Mobile
CHS
Charleston
$369 Roundtrip, found 19 hours ago
$369
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Sep 24 from Mobile to Charleston, returning Sat, Sep 27, priced at $369 found 19 hours ago
United
Wed, Aug 20 - Wed, Aug 27
MOB
Mobile
CHS
Charleston
$530 Roundtrip, found 3 hours ago
$530
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 20 from Mobile to Charleston, returning Wed, Aug 27, priced at $530 found 3 hours ago

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 $394
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $394
Flights from Mobile (MOB) to Charleston (CHS)
Origin airport
Mobile Regional
Destination airport
Charleston Intl.
Roundtrip price
$338
Distance
505 mi

Mobile to Charleston Flights

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

 

The best time to book a flight from Mobile to Charleston

Sunday is one of the best days to book for cheap flights from Mobile 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 Mobile 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 Mobile to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $170 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 Mobile 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 Mobile 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 Mobile Regional Airport (MOB) to Charleston Intl. Airport (CHS) cost?
Discover the latest flight deals from MOB to CHS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MOB to CHS?
The cheapest flights from MOB to CHS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MOB to CHS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MOB to CHS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Mobile Regional Airport (MOB) to Charleston Intl. Airport (CHS)?
You'll need to book a flight with a layover when traveling from Mobile Regional Airport (MOB) to Charleston Intl. Airport (CHS). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from MOB to CHS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mobile Regional Airport (MOB) to Charleston Intl. Airport (CHS)?
To touch down at Charleston Intl. Airport (CHS) on schedule, opt for a flight that takes off from Mobile Regional Airport (MOB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Mobile Regional Airport (MOB) to Charleston Intl. Airport (CHS) last-minute?
Waiting until right before your break to book your flight from MOB to CHS generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book a MOB to CHS flight and hotel package?
Booking a MOB to CHS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of hotels and then add car rentals, flights 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 Mobile Regional Airport (MOB) to Charleston Intl. Airport (CHS)?
Typically, you can cancel or modify your MOB to CHS flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, head to our Customer Service portal.

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*Available to One Key members.