Flights San Antonio → Charlotte
As of November 2026, economy flights from San Antonio to Charlotte have a typical range USD 504–862, median USD 570. Full range across all 536 offers: USD 464–1472. We analyzed 536 offers from 5 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: San Antonio → Charlotte
Based on 536 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: San Antonio → Charlotte
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | Included | USD 35 | — |
| Southwest | — | USD 119 | — |
| Southwest Airlines | Included | Included | — |
| United | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from San Antonio to Charlotte cost?
Based on 536 offers · November 2026
San Antonio to Charlotte flights ranged from USD 464 to USD 1472 across 536 offers analyzed in November 2026. The chart below shows how prices distributed across all 536 offers.
These 536 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 522 and USD 763
What hidden fees do San Antonio to Charlotte flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on San Antonio to Charlotte routes. The breakdown below is based on 536 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 45 | 7% |
| Southwest | 101 | 20% |
| WN | 5 | 1% |
| UA | 45 | 6% |
| DL | 45 | 5% |
Southwest: base ~USD 397 + fees USD 101 = ~USD 498 total. Southwest Airlines: base ~USD 543 + fees USD 5 = ~USD 548 total.
Southwest's USD 101 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the USD 146 base difference shrinks to USD 50 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from San Antonio to Charlotte?
5 airlines flew San Antonio to Charlotte in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Southwest), fares ranged USD 493–498 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Southwest | 18 | 493–498 | 498 | 101 (20%) |
 Southwest Airlines | 248 | 509–608 | 548 | 5 (1%) |
 American Airlines | 130 | 501–819 | 694 | 45 (6%) |
 United Airlines | 91 | 543–938 | 803 | 45 (6%) |
 Delta Air Lines | 49 | 797–939 | 937 | 45 (5%) |
Where do the best San Antonio → Charlotte prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: San Antonio to Charlotte flights
- Full-service carriers on San Antonio–Charlotte cost 1.6x more than budget airlines (USD 811 vs USD 523 median; overall median USD 570).
- Southwest charges 18.6x more in ancillary fees than WN — USD 101 vs USD 5 avg per booking.
- The same route priced USD 301 apart depending on where it was booked — the lowest median was USD 498. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from San Antonio to Charlotte cost?
- Based on 536 offers analyzed, San Antonio to Charlotte flights range from USD 464 to USD 1472, with a median price of USD 570. Search for your specific dates →
- What hidden fees should I expect on San Antonio to Charlotte flights?
- On average, ancillary fees (bags, seat selection) add USD 29 to the base fare on San Antonio to Charlotte flights. See itemized fees for your itinerary →
- Which airline is cheapest on San Antonio to Charlotte including all fees?
- Southwest has the lowest median fare on San Antonio to Charlotte at USD 498 (median across 18 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest San Antonio–Charlotte flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 498. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on San Antonio to Charlotte routes?
- San Antonio to Charlotte has 5 airlines competing, creating a price range from USD 464 to USD 1472 across 536 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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