Flights New York → San Antonio
As of October 2026, economy flights from New York to San Antonio have a typical range USD 341–605, median USD 341. Full range across all 219 offers: USD 341–605. We analyzed 219 offers from 7 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: New York → San Antonio
Based on 219 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: New York → San Antonio
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest Airlines | — | USD 90 | — |
| Southwest | — | USD 90 | — |
| United | Included | USD 35 | — |
| United | — | USD 100 | — |
| Delta | — | USD 90 | — |
| American Airlines | Included | USD 35 | — |
| Delta | — | USD 90 | — |
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 New York to San Antonio cost?
Based on 219 offers · October 2026
New York to San Antonio flights ranged from USD 341 to USD 605 across 219 offers analyzed in October 2026. Two fare clusters detected: budget fares around 355 and premium fares around 407 The chart below shows how prices distributed across all 219 offers.
These 219 offers (October 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 341 and USD 414
What hidden fees do New York to San Antonio flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on New York to San Antonio routes. The breakdown below is based on 219 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| WN | 13 | 3% |
| Southwest | 90 | 26% |
| UA | 45 | 11% |
| United | 100 | 24% |
| DL | 35 | 7% |
| AA | 45 | 11% |
| Delta | 90 | 21% |
Southwest: base ~USD 252 + fees USD 90 = ~USD 342 total. Southwest Airlines: base ~USD 328 + fees USD 13 = ~USD 341 total.
Southwest's USD 90 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the USD 76 base difference shrinks to USD 1 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 New York to San Antonio?
7 airlines flew New York to San Antonio in this dataset. The route shows a clear split between low-cost and full-service carriers. 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 Airlines), fares ranged USD 341–388 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 Airlines | 155 | 341–388 | 341 | 13 (4%) |
 Southwest | 3 | — | 342 | 90 (26%) |
 United Airlines | 19 | 404–415 | 409 | 45 (11%) |
 United | 8 | — | 409 | 100 (24%) |
 American Airlines | 10 | 418–419 | 418 | 45 (11%) |
 Delta Air Lines | 23 | 414–605 | 419 | 35 (8%) |
 Delta | 1 | — | 429 | 90 (21%) |
Where do the best New York → San Antonio prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search 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: New York to San Antonio flights
- Full-service carriers on New York–San Antonio cost 1.2x more than budget airlines (USD 417 vs USD 342 median; overall median USD 341).
- United charges 7.8x more in ancillary fees than WN — USD 100 vs USD 13 avg per booking.
- The same route priced USD 264 apart depending on where it was booked — the lowest median was USD 341. 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 New York to San Antonio cost?
- Based on 219 offers analyzed, New York to San Antonio flights range from USD 341 to USD 605, with a median price of USD 341. Search for your specific dates →
- What hidden fees should I expect on New York to San Antonio flights?
- On average, ancillary fees (bags, seat selection) add USD 24 to the base fare on New York to San Antonio flights. See itemized fees for your itinerary →
- Which airline is cheapest on New York to San Antonio including all fees?
- Southwest Airlines has the lowest median fare on New York to San Antonio at USD 341 (median across 155 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest New York–San Antonio 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 341. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on New York to San Antonio routes?
- New York to San Antonio has 7 airlines competing, creating a price range from USD 341 to USD 605 across 219 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
7 airlines, two price clusters — find which fits your budget
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