Flights Medellín → San Antonio
As of November 2026, economy flights from Medellín to San Antonio have a typical range USD 872–1953, median USD 1248. Full range across all 143 offers: USD 626–7170. We analyzed 143 offers from 12 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: Medellín → San Antonio
Based on 143 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Medellín → San Antonio
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Avianca | — | USD 30 | — |
| JetSMART | — | — | — |
| LATAM Airlines | — | — | — |
| American Airlines | — | USD 35 | — |
| United | Included | USD 35 | — |
| LATAM | — | USD 2 | — |
| Delta | — | — | — |
| COPA | — | USD 180 | — |
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 Medellín to San Antonio cost?
Based on 143 offers · November 2026
Medellín to San Antonio flights ranged from USD 626 to USD 7170 across 143 offers analyzed in November 2026. The chart below shows how prices distributed across all 143 offers.
These 143 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 984 and USD 1336
What hidden fees do Medellín to San Antonio flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Medellín to San Antonio routes. The breakdown below is based on 143 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AV | 19 | 2% |
| JA | 4 | 0% |
| LA | 35 | 3% |
| AA | 45 | 2% |
| UA | 24 | 1% |
| LATAM | 2 | 0% |
| DL | 3 | 0% |
| COPA | 180 | 9% |
COPA: base ~USD 1534 + fees USD 180 = ~USD 1714 total. American Airlines: base ~USD 1806 + fees USD 45 = ~USD 1851 total.
COPA's USD 180 ancillary fees narrow the gap with American Airlines's lower-fee model — the USD 272 base difference shrinks to USD 137 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 Medellín to San Antonio?
12 airlines flew Medellín to San Antonio 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 (Avianca), fares ranged USD 763–1748 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) |
|---|---|---|---|---|
 Avianca | 18 | 763–1748 | 980 | 19 (2%) |
 JetSMART | 2 | 815–1184 | 1000 | 4 (0%) |
 LATAM Airlines | 61 | 871–1258 | 1043 | 35 (3%) |
 American | 2 | 1162–1238 | 1200 | n/a |
 LATAM | 16 | 1250–1420 | 1256 | 2 (0%) |
 United Airlines | 5 | 1194–2381 | 1271 | 24 (2%) |
 AM | 12 | 1222–1396 | 1309 | n/a |
 United | 4 | 1216–1384 | 1330 | n/a |
 Delta Air Lines | 4 | 1304–3195 | 1419 | 3 (0%) |
 COPA | 6 | 1533–1908 | 1714 | 180 (11%) |
 American Airlines | 6 | 1039–2691 | 1851 | 45 (2%) |
 Avianca | 7 | 1518–4060 | 3758 | n/a |
Where do the best Medellín → 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: Medellín to San Antonio flights
- Medellín–San Antonio had 143 offers analyzed. Median price: USD 1248.
- COPA charges 86.4x more in ancillary fees than LATAM — USD 180 vs USD 2 avg per booking.
- The same route priced USD 239 apart depending on where it was booked — the lowest median was USD 1091. 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 Medellín to San Antonio cost?
- Based on 143 offers analyzed, Medellín to San Antonio flights range from USD 626 to USD 7170, with a median price of USD 1248. Search for your specific dates →
- What hidden fees should I expect on Medellín to San Antonio flights?
- On average, ancillary fees (bags, seat selection) add USD 30 to the base fare on Medellín to San Antonio flights. See itemized fees for your itinerary →
- Which airline is cheapest on Medellín to San Antonio including all fees?
- Avianca has the lowest median fare on Medellín to San Antonio at USD 980 (median across 18 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Medellín–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 1091. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Medellín to San Antonio routes?
- Medellín to San Antonio has 12 airlines competing, creating a price range from USD 626 to USD 7170 across 143 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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