Flights Houston → San José (Alajuela)
As of September 2026, economy flights from Houston to San José (Alajuela) have a typical range AUD 1555–3143, median AUD 2427. Full range across all 179 offers: AUD 1084–3376. We analyzed 179 offers from 9 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: Houston → San José (Alajuela)
Based on 179 offers · September 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Houston → San José (Alajuela)
Add-on pricing from the cheapest available offer per airline · September 2026 · AUD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Delta Air Lines | Included | AUD 49 | — |
| United Airlines | Included | AUD 49 | — |
| Avianca | Included | AUD 30 | — |
| jetBlue | Included | AUD 35 | — |
| American Airlines | Included | AUD 35 | — |
| Air Canada | Included | AUD 30 | — |
| Copa | Included | AUD 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 Houston to San José (Alajuela) cost?
Based on 179 offers · September 2026
Houston to San José (Alajuela) flights ranged from AUD 1084 to AUD 3376 across 179 offers analyzed in September 2026. The chart below shows how prices distributed across all 179 offers.
These 179 offers (September 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 AUD 1833 and AUD 2611
What hidden fees do Houston to San José (Alajuela) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Houston to San José (Alajuela) routes. The breakdown below is based on 179 offers analyzed in September 2026.
| Carrier | Avg fee (AUD) | % of base fare |
|---|---|---|
| DL | 59 | 3% |
| UA | 47 | 2% |
| AV | 36 | 2% |
| B6 | 16 | 1% |
| AA | 45 | 2% |
| AC | 42 | 2% |
| CM | 55 | 2% |
Delta Air Lines: base ~AUD 2209 + fees AUD 59 = ~AUD 2268 total. Air Canada: base ~AUD 2434 + fees AUD 42 = ~AUD 2476 total.
Delta Air Lines's AUD 59 ancillary fees narrow the gap with Air Canada's lower-fee model — the AUD 225 base difference shrinks to AUD 208 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.DL charges 3.6x more in ancillary fees than B6 on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Houston to San José (Alajuela)?
9 airlines flew Houston 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.
| Airline | Offers | Typical range (AUD) | Median (AUD) | Fees (AUD) |
|---|---|---|---|---|
 AM | 1 | — | 1399 | n/a |
 United | 12 | 1300–1927 | 1598 | n/a |
 B6 | 14 | 1766–2053 | 1793 | 16 (1%) |
 Avianca | 20 | 1502–2505 | 1969 | 36 (2%) |
 Delta Air Lines | 18 | 1608–2478 | 2268 | 59 (3%) |
 United Airlines | 50 | 1454–2920 | 2469 | 47 (2%) |
 Air Canada | 2 | 2325–2628 | 2476 | 42 (2%) |
 American Airlines | 52 | 2247–3190 | 2493 | 45 (2%) |
 Copa Airlines | 10 | 2944–3293 | 3138 | 55 (2%) |
Where do the best Houston → 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 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: Houston to San José (Alajuela) flights
- Full-service carriers on Houston–San José (Alajuela) cost 1.2x more than budget airlines (AUD 2226 vs AUD 1793 median; overall median AUD 2427).
- DL charges 3.6x more in ancillary fees than B6 — AUD 59 vs AUD 16 avg per booking.
- The same route priced AUD 1331 apart depending on where it was booked — the lowest median was AUD 1162. 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 Houston to San José (Alajuela) cost?
- Based on 179 offers analyzed, Houston to San José (Alajuela) flights range from AUD 1084 to AUD 3376, with a median price of AUD 2427. Search for your specific dates →
- What hidden fees should I expect on Houston to San José (Alajuela) flights?
- On average, ancillary fees (bags, seat selection) add AUD 44 to the base fare on Houston to San José (Alajuela) flights. See itemized fees for your itinerary →
- Which airline is cheapest on Houston to San José (Alajuela) including all fees?
- AM has the lowest median fare on Houston to San José (Alajuela) at AUD 1399 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Houston–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 AUD 1162. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Houston to San José (Alajuela) routes?
- Houston to San José (Alajuela) has 9 airlines competing, creating a price range from AUD 1084 to AUD 3376 across 179 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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