Cheap flights from Charlotte to San Antonio

One-way fares from $178 · CLT → SAT · prices found by travellers in the last 48 hours

Compare all dates San Antonio → Charlotte
Cheapest fare
$178

Frontier Airlines · Tue, Nov 10

Cheapest month
November

from $178

Direct flights
Not recently

Usually 1+ stop

Quickest trip
9h 51m

1,780 km

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Cheapest month to fly from Charlotte to San Antonio

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $178

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart06:05 Tue, Nov 10CLT → SAT 9h 51m · 2 stops
$178one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to San Antonio

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in San AntonioTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in San AntonioPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in San AntonioCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Charlotte to San Antonio

Charlotte (CLT) and San Antonio (SAT) are about 1,780 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 9h 51m. Over the next few months, one-way fares start from $178, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Charlotte to San Antonio?

The cheapest one-way fare we've seen recently is $178 with Frontier Airlines, departing Tuesday, November 10, 2026.

What is the cheapest month to fly from Charlotte to San Antonio?

November 2026 currently has the lowest fares, from $178 one way.

Are there direct flights from Charlotte to San Antonio?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Charlotte to San Antonio?

The quickest journey we've seen takes about 9h 51m. Charlotte and San Antonio are around 1,780 km apart.

Which airlines fly from Charlotte to San Antonio?

Recent fares on this route were with Frontier Airlines.

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