Flights Buenos Aires (Ezeiza) → San Francisco
As of October 2026, economy flights from Buenos Aires (Ezeiza) to San Francisco have a typical range USD 2347–6293, median USD 3039. Full range across all 123 offers: USD 1656–12626. We analyzed 123 offers from 15 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: Buenos Aires (Ezeiza) → San Francisco
Based on 123 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Buenos Aires (Ezeiza) → San Francisco
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Avianca | — | USD 30 | — |
| Copa Airlines | — | — | — |
| JetSMART | — | — | — |
| LATAM Airlines | — | — | — |
| American Airlines | — | USD 35 | — |
| Delta | Included | USD 35 | — |
| United | Included | USD 35 | — |
| Air Canada | — | — | — |
| COPA | — | USD 5 | — |
| SWISS | Included | USD 40 | — |
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 Buenos Aires (Ezeiza) to San Francisco cost?
Based on 123 offers · October 2026
Buenos Aires (Ezeiza) to San Francisco flights ranged from USD 1656 to USD 12626 across 123 offers analyzed in October 2026. The chart below shows how prices distributed across all 123 offers.
These 123 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 2904 and USD 3856
What hidden fees do Buenos Aires (Ezeiza) to San Francisco flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Buenos Aires (Ezeiza) to San Francisco routes. The breakdown below is based on 123 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AV | 27 | 1% |
| CM | 0 | 0% |
| JA | 0 | 0% |
| LA | 50 | 2% |
| AA | 45 | 1% |
| DL | 15 | 0% |
| UA | 45 | 1% |
| AC | 24 | 1% |
| COPA | 5 | 0% |
| LX | 52 | 1% |
LATAM Airlines: base ~USD 2862 + fees USD 50 = ~USD 2912 total. COPA: base ~USD 5730 + fees USD 5 = ~USD 5735 total.
LATAM Airlines's USD 50 ancillary fees narrow the gap with COPA's lower-fee model — the USD 2868 base difference shrinks to USD 2823 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 Buenos Aires (Ezeiza) to San Francisco?
15 airlines flew Buenos Aires (Ezeiza) to San Francisco 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 1699–2518 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 | 6 | 1699–2518 | 1754 | 27 (2%) |
 Copa Airlines | 4 | 1761–1789 | 1779 | 0 (0%) |
 JetSMART | 1 | — | 2122 | 0 (0%) |
 Delta Air Lines | 12 | 2719–3442 | 2907 | 15 (1%) |
 LATAM Airlines | 45 | 2724–3342 | 2912 | 50 (2%) |
 Air Canada | 4 | 2967–3726 | 2987 | 24 (1%) |
 United Airlines | 14 | 2885–6314 | 2992 | 45 (2%) |
 Aeromexico | 1 | — | 3463 | n/a |
 American Airlines | 17 | 2347–3856 | 3852 | 45 (1%) |
 Air Canada | 1 | — | 4007 | n/a |
 LATAM | 1 | — | 5021 | n/a |
 Aerolineas Argentinas | 6 | 5293–5572 | 5572 | n/a |
 COPA | 7 | 5039–6415 | 5735 | 5 (0%) |
 Avianca | 2 | 6258–6650 | 6454 | n/a |
 Swiss | 2 | 8986–9866 | 9426 | 52 (1%) |
Where do the best Buenos Aires (Ezeiza) → San Francisco 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: Buenos Aires (Ezeiza) to San Francisco flights
- Buenos Aires (Ezeiza)–San Francisco had 123 offers analyzed. Median price: USD 3039.
- LX charges 5200.0x more in ancillary fees than JA — USD 52 vs USD 0 avg per booking.
- The same route priced USD 3295 apart depending on where it was booked — the lowest median was USD 2277. 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 Buenos Aires (Ezeiza) to San Francisco cost?
- Based on 123 offers analyzed, Buenos Aires (Ezeiza) to San Francisco flights range from USD 1656 to USD 12626, with a median price of USD 3039. Search for your specific dates →
- What hidden fees should I expect on Buenos Aires (Ezeiza) to San Francisco flights?
- On average, ancillary fees (bags, seat selection) add USD 39 to the base fare on Buenos Aires (Ezeiza) to San Francisco flights. See itemized fees for your itinerary →
- Which airline is cheapest on Buenos Aires (Ezeiza) to San Francisco including all fees?
- Avianca has the lowest median fare on Buenos Aires (Ezeiza) to San Francisco at USD 1754 (median across 6 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Buenos Aires (Ezeiza)–San Francisco 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 2277. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Buenos Aires (Ezeiza) to San Francisco routes?
- Buenos Aires (Ezeiza) to San Francisco has 15 airlines competing, creating a price range from USD 1656 to USD 12626 across 123 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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