Flights Miami → Buenos Aires (Ezeiza)
As of November 2026, economy flights from Miami to Buenos Aires (Ezeiza) have a typical range USD 752–1017, median USD 843. Full range across all 223 offers: USD 641–6348. We analyzed 223 offers from 13 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: Miami → Buenos Aires (Ezeiza)
Based on 223 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Miami → Buenos Aires (Ezeiza)
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Arajet | — | — | — |
| LATAM Airlines | Included | USD 40 | — |
| Aerolineas Argentinas | Included | — | — |
| Delta | Included | — | — |
| Avianca | Included | USD 30 | — |
| United | Included | USD 35 | — |
| Copa | Included | USD 40 | — |
| American Airlines | 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 Miami to Buenos Aires (Ezeiza) cost?
Based on 223 offers · November 2026
Miami to Buenos Aires (Ezeiza) flights ranged from USD 641 to USD 6348 across 223 offers analyzed in November 2026. The chart below shows how prices distributed across all 223 offers.
These 223 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 779 and USD 901
What hidden fees do Miami to Buenos Aires (Ezeiza) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Miami to Buenos Aires (Ezeiza) routes. The breakdown below is based on 223 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| DM | 39 | 5% |
| LA | 56 | 5% |
| AR | 10 | 1% |
| DL | 38 | 3% |
| AV | 40 | 5% |
| UA | 45 | 3% |
| CM | 55 | 6% |
| AA | 45 | 5% |
LATAM Airlines: base ~USD 787 + fees USD 56 = ~USD 843 total. Aerolíneas Argentinas: base ~USD 854 + fees USD 10 = ~USD 864 total.
LATAM Airlines's USD 56 ancillary fees narrow the gap with Aerolíneas Argentinas's lower-fee model — the USD 67 base difference shrinks to USD 21 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 Miami to Buenos Aires (Ezeiza)?
13 airlines flew Miami to Buenos Aires (Ezeiza) 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 (Arajet), fares ranged USD 647–875 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) |
|---|---|---|---|---|
 Arajet | 9 | 647–875 | 647 | n/a |
 OB | 4 | 762–952 | 787 | n/a |
 Arajet | 22 | 643–872 | 788 | 39 (5%) |
 LATAM | 2 | 770–886 | 828 | n/a |
 LATAM Airlines | 101 | 769–1047 | 843 | 56 (7%) |
 Delta Air Lines | 25 | 843–1101 | 843 | 38 (5%) |
 Avianca | 9 | 843–862 | 845 | 40 (5%) |
 Aerolíneas Argentinas | 20 | 748–915 | 864 | 10 (1%) |
 American Airlines | 3 | 911–933 | 911 | 45 (5%) |
 United Airlines | 10 | 890–2814 | 911 | 45 (5%) |
 American | 10 | 756–946 | 939 | n/a |
 Copa Airlines | 7 | 878–1067 | 1012 | 55 (5%) |
 AM | 1 | — | 1545 | n/a |
Where do the best Miami → Buenos Aires (Ezeiza) 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: Miami to Buenos Aires (Ezeiza) flights
- Miami–Buenos Aires (Ezeiza) had 223 offers analyzed. Median price: USD 843.
- LA charges 5.6x more in ancillary fees than AR — USD 56 vs USD 10 avg per booking.
- The same route priced USD 104 apart depending on where it was booked — the lowest median was USD 843. 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 Miami to Buenos Aires (Ezeiza) cost?
- Based on 223 offers analyzed, Miami to Buenos Aires (Ezeiza) flights range from USD 641 to USD 6348, with a median price of USD 843. Search for your specific dates →
- What hidden fees should I expect on Miami to Buenos Aires (Ezeiza) flights?
- On average, ancillary fees (bags, seat selection) add USD 46 to the base fare on Miami to Buenos Aires (Ezeiza) flights. See itemized fees for your itinerary →
- Which airline is cheapest on Miami to Buenos Aires (Ezeiza) including all fees?
- Arajet has the lowest median fare on Miami to Buenos Aires (Ezeiza) at USD 647 (median across 9 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Miami–Buenos Aires (Ezeiza) 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 843. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Miami to Buenos Aires (Ezeiza) routes?
- Miami to Buenos Aires (Ezeiza) has 13 airlines competing, creating a price range from USD 641 to USD 6348 across 223 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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