Flights New York → San José (Alajuela)
As of October 2026, economy flights from New York to San José (Alajuela) have a typical range USD 469–577, median USD 524. Full range across all 55 offers: USD 469–850. We analyzed 55 offers from 3 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 José (Alajuela)
Based on 55 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: New York → San José (Alajuela)
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American Airlines | Included | USD 110 | — |
| JetBlue | 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 New York to San José (Alajuela) cost?
Based on 55 offers · October 2026
New York to San José (Alajuela) flights ranged from USD 469 to USD 850 across 55 offers analyzed in October 2026. The chart below shows how prices distributed across all 55 offers.
These 55 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 501 and USD 577
What hidden fees do New York to San José (Alajuela) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on New York to San José (Alajuela) routes. The breakdown below is based on 55 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| AA | 78 | 14% |
| B6 | 39 | 7% |
American Airlines: base ~USD 499 + fees USD 78 = ~USD 577 total. B6: base ~USD 485 + fees USD 39 = ~USD 524 total.
Total costs diverge further when fees are added on this route. 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 José (Alajuela)?
3 airlines flew New York to San José (Alajuela) 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 469–499 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 | 469–499 | 469 | n/a |
 B6 | 11 | 519–600 | 524 | 39 (7%) |
 American Airlines | 30 | 501–577 | 577 | 78 (13%) |
Where do the best New York → San José (Alajuela) 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: New York to San José (Alajuela) flights
- Full-service carriers on New York–San José (Alajuela) cost 1.0x more than budget airlines (USD 523 vs USD 524 median; overall median USD 524).
- AA charges 2.0x more in ancillary fees than B6 — USD 78 vs USD 39 avg per booking.
- The same route priced USD 108 apart depending on where it was booked — the lowest median was USD 469. 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 José (Alajuela) cost?
- Based on 55 offers analyzed, New York to San José (Alajuela) flights range from USD 469 to USD 850, with a median price of USD 524. Search for your specific dates →
- What hidden fees should I expect on New York to San José (Alajuela) flights?
- On average, ancillary fees (bags, seat selection) add USD 67 to the base fare on New York to San José (Alajuela) flights. See itemized fees for your itinerary →
- Which airline is cheapest on New York to San José (Alajuela) including all fees?
- American has the lowest median fare on New York to San José (Alajuela) at USD 469 (median across 14 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest New York–San José (Alajuela) 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 469. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on New York to San José (Alajuela) routes?
- New York to San José (Alajuela) has 3 airlines competing, creating a price range from USD 469 to USD 850 across 55 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
3 airlines compete on this route — we check every one
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