Cheap flights from Charleston to Austin from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Austin departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Fri 2/19
7:32 pm-11:53 pm
1 stop5h 21m
Austin Bergstrom
Mon 2/22
3:54 pm-10:14 pm
1 stop5h 20m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Tue 11/3
7:00 am-11:58 am
1 stop5h 58m
Austin Bergstrom
Tue 11/10
6:00 am-12:16 pm
1 stop5h 16m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Fri 11/6
2:00 pm-9:00 pm
1 stop8h 00m
Austin Bergstrom
Mon 11/9
3:25 pm-10:20 pm
1 stop5h 55m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 11/5
7:10 pm-12:40 am
1 stop6h 30m
Austin Bergstrom
Mon 11/9
3:25 pm-10:20 pm
1 stop5h 55m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 11/12
5:34 pm-10:10 pm
1 stop5h 36m
Austin Bergstrom
Mon 11/16
6:41 pm-11:59 pm
1 stop4h 18m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Wed 11/11
5:20 am-9:54 am
1 stop5h 34m
Austin Bergstrom
Sat 11/14
6:30 am-11:52 am
1 stop4h 22m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 10/29
6:30 am-11:13 am
1 stop5h 43m
Austin Bergstrom
Sat 10/31
9:37 am-4:19 pm
1 stop5h 42m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 10/29
6:30 am-1:17 pm
1 stop7h 47m
Austin Bergstrom
Mon 11/2
7:15 am-2:28 pm
1 stop6h 13m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Wed 12/16
3:42 pm-8:12 pm
1 stop29h 30m
Austin Bergstrom
Sun 12/20
9:07 pm-8:48 am
1 stop10h 41m
CharlestonAustin
CHS Charleston - AUS Austin Bergstrom
CHSAUS
Charleston
Thu 10/22
8:27 pm-10:58 am
1 stop15h 31m
Austin Bergstrom
Thu 10/29
11:51 am-8:48 am
1 stop19h 57m
See travel insights to Austin from
How to get the cheapest flight ticket from Charleston to Austin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Charleston and Austin?
Prices are currently low for flights on this route.
Typical prices usually range from $418 to $600.The lowest price recently found on this route was $217.
What is the cheapest month to fly to Austin?
The cheapest month to fly to Austin from Charleston is in February. Flight prices, which tend to average around $276, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in February, then August is your next best option. Flight prices from Charleston to Austin during August average around $348.
What is the cheapest day to depart on your flight to Austin?
The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $427. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Charleston to Austin for around $777.
What is the cheapest time of day to depart on your flight to Austin?
In the afternoon is the cheapest time of day to fly from Charleston to Austin when you can find flight prices for as low as $468. Flying to Austin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $527. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Charleston to Austin Bergstrom flight route?
Fly from Charleston to Austin Bergstrom for the best Charleston - Austin Bergstrom flight prices
How far in advance should I book a flight from Charleston to Austin?
You are more likely to see cheaper flights to Austin from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Charleston for as low as $358 on momondo.
What cabin class options are available on Charleston to Austin flights?
There is only 1 cabin class available to choose from on Charleston to Austin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Charleston to Austin flights?
No. A direct flight is the cheapest option for a flight between Charleston to Austin.
How have Charleston to Austin flight prices changed over time?
As of October 2026, prices for Charleston to Austin flights are approximately 17% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Charleston to Austin Bergstrom?
Delta and Southwest are the most popular carriers operating from Charleston to Austin Bergstrom
What airlines fly to Austin?
Delta, American Airlines and Southwest are the top three most popular airlines that fly to Austin from Charleston according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 4 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.
When to book flights from Charleston to Austin
Cheap Charleston to Austin (CHS to AUS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Charleston to Austin
Frequently asked questions about flying from Charleston to Austin
How far is Charleston to Austin Bergstrom by plane?
The straight-line distance from Charleston to Austin Bergstrom is 1061.2 mi. Typically, this will take 4h 35m by plane in normal conditions.
When did momondo last update prices for flights from Charleston Airport to Austin Bergstrom Airport?
Prices for flights from Charleston Airport to Austin Bergstrom Airport are updated daily.
How many operators does momondo search for flights from Charleston Airport to Austin Bergstrom Airport?
As of October 2026, there are 4 operators available to choose from for flights from Charleston Airport to Austin Bergstrom Airport.
How old do you have to be to fly from Charleston Airport to Austin Bergstrom Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charleston Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Charleston to Austin?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Charleston to Austin is Boeing 737 MAX 9 (37.50% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.50%), Embraer 190 (12.50%), and Airbus A220-300 (12.50%).
What is the most popular airline from Charleston to Austin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Charleston to Austin is Southwest (34% of total bookings). The next most popular airlines are Delta (32%), American Airlines (29%), and United Airlines (5%).
Best airlines flying from Charleston to Austin
Compare and see reviews for airlines that fly from Charleston to Austin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $246 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $348 | Free Cancellation | Rating 7.9 4,224 reviews |
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Charleston to Austin?
It is quick and easy to find Charleston to Austin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austin that suits you.
Can I find flights from Charleston to Austin with flexible booking policies on momondo?
Yes. All flights to Austin from Charleston on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Charleston to Austin?
momondo provides multiple filters to help you find the best flight to Austin from Charleston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Charleston to Austin right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Charleston to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.