Flights San Antonio → Cartagena
As of November 2026, economy flights from San Antonio to Cartagena have a typical range USD 683–1980, median USD 1076. Full range across all 160 offers: USD 653–4443. We analyzed 160 offers from 8 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 → Cartagena
Based on 160 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: San Antonio → Cartagena
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 | — |
| United Airlines | Included | USD 90 | — |
| Frontier | — | — | — |
| Delta | Included | USD 35 | — |
| LATAM Airlines | Included | USD 90 | — |
| Aeromexico | Included | USD 140 | — |
| Air Canada | Included | USD 30 | — |
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 Cartagena cost?
Based on 160 offers · November 2026
San Antonio to Cartagena flights ranged from USD 653 to USD 4443 across 160 offers analyzed in November 2026. The chart below shows how prices distributed across all 160 offers.
These 160 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 784 and USD 1455
What hidden fees do San Antonio to Cartagena flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on San Antonio to Cartagena routes. The breakdown below is based on 160 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 57 | 7% |
| UA | 58 | 4% |
| F9 | 10 | 1% |
| DL | 40 | 2% |
| LA | 38 | 3% |
| AM | 140 | 10% |
| AC | 42 | 2% |
AM: base ~USD 1085 + fees USD 140 = ~USD 1225 total. Delta Air Lines: base ~USD 1242 + fees USD 40 = ~USD 1282 total.
AM's USD 140 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 157 base difference shrinks to USD 57 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 Cartagena?
8 airlines flew San Antonio to Cartagena 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 (American), fares ranged USD 653–702 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) |
|---|---|---|---|---|
 American | 14 | 653–702 | 668 | n/a |
 Frontier Airlines | 2 | — | 740 | 10 (1%) |
 American Airlines | 44 | 683–1004 | 797 | 57 (7%) |
 LATAM Airlines | 19 | 1041–1512 | 1172 | 38 (3%) |
 AM | 6 | 1116–1540 | 1225 | 140 (11%) |
 Delta Air Lines | 33 | 1005–3828 | 1282 | 40 (3%) |
 United Airlines | 36 | 740–2106 | 1453 | 58 (4%) |
 Air Canada | 6 | 2576–3043 | 2718 | 42 (2%) |
Where do the best San Antonio → Cartagena 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 Cartagena flights
- Full-service carriers on San Antonio–Cartagena cost 1.8x more than budget airlines (USD 1331 vs USD 740 median; overall median USD 1076).
- AM charges 14.0x more in ancillary fees than F9 — USD 140 vs USD 10 avg per booking.
- The same route priced USD 586 apart depending on where it was booked — the lowest median was USD 668. 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 Cartagena cost?
- Based on 160 offers analyzed, San Antonio to Cartagena flights range from USD 653 to USD 4443, with a median price of USD 1076. Search for your specific dates →
- What hidden fees should I expect on San Antonio to Cartagena flights?
- On average, ancillary fees (bags, seat selection) add USD 50 to the base fare on San Antonio to Cartagena flights. See itemized fees for your itinerary →
- Which airline is cheapest on San Antonio to Cartagena including all fees?
- American has the lowest median fare on San Antonio to Cartagena at USD 668 (median across 14 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest San Antonio–Cartagena 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 668. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on San Antonio to Cartagena routes?
- San Antonio to Cartagena has 8 airlines competing, creating a price range from USD 653 to USD 4443 across 160 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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