# Newark (EWR) to San Jose (SJO) · Nov 30, 2026 · return Dec 3, 2026 Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply. **See flights for these dates:** each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there. | Exact travel dates | Airline | Flights | Total price | Price issued (UTC) | | --- | --- | --- | ---: | --- | | 2026-11-30 → 2026-12-03 | Frontier Airlines | F91659 + F935 / F934 + F92512 | [Axel-exclusive $287.63](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:16:03Z | | 2026-11-30 → 2026-12-03 | JetBlue Airways / Avianca | B61505 + B639 / AV312 + UA339 | [Axel-exclusive $396.88](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:16:03Z | | 2026-11-30 → 2026-12-03 | Air Canada / Avianca | AC8879 + AC1457 / AV312 + UA339 | [Axel-exclusive $437.25](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:16:03Z | | 2026-11-30 → 2026-12-03 | United Airlines | UA399 + AV605 / UA1099 + UA1444 | [Axel-exclusive $453.38](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:16:03Z | | 2026-11-30 → 2026-12-03 | United Airlines | UA1366 + UA2052 / UA1099 + UA1444 | [Axel-exclusive $453.38](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:16:03Z | | 2026-11-30 → 2026-12-03 | United Airlines | UA1222 / UA1099 + UA1444 | [Axel-exclusive $484.25](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/1/cabin/economy) | 2026-10-29T01:16:03Z | [Route overview: New York to San Jose (SJO) flight deals](/en/flights/from-new-york-to-san-jose-sjo) ### 2026-11-30 → 2026-12-03 · Axel-exclusive $287.63 - Frontier Airlines F91659 / F935: EWR 2026-11-30 06:00:00 → SJO 2026-11-30 12:41:00; 1 stop(s) via MCO; 461 minutes. Local airport times. - F91659: EWR 2026-11-30 06:00:00 → MCO 2026-11-30 08:56:00; layover at MCO: 84 minutes. - F935: MCO 2026-11-30 10:20:00 → SJO 2026-11-30 12:41:00. - Frontier Airlines F934 / F92512: SJO 2026-12-03 13:56:00 → EWR 2026-12-04 00:03:00; 1 stop(s) via MCO; 547 minutes. Local airport times. - F934: SJO 2026-12-03 13:56:00 → MCO 2026-12-03 18:16:00; layover at MCO: 179 minutes. - F92512: MCO 2026-12-03 21:15:00 → EWR 2026-12-04 00:03:00. ### 2026-11-30 → 2026-12-03 · Axel-exclusive $396.88 - JetBlue Airways B61505 / B639: EWR 2026-11-30 06:00:00 → SJO 2026-11-30 14:00:00; 1 stop(s) via FLL; 540 minutes. Local airport times. - B61505: EWR 2026-11-30 06:00:00 → FLL 2026-11-30 09:06:00; layover at FLL: 174 minutes. - B639: FLL 2026-11-30 12:00:00 → SJO 2026-11-30 14:00:00. - Avianca AV312 / UA339: SJO 2026-12-03 19:45:00 → EWR 2026-12-04 05:31:00; 1 stop(s) via SAL; 526 minutes. Local airport times. - AV312: SJO 2026-12-03 19:45:00 → SAL 2026-12-03 21:05:00; layover at SAL: 169 minutes. - UA339: SAL 2026-12-03 23:54:00 → EWR 2026-12-04 05:31:00. ### 2026-11-30 → 2026-12-03 · Axel-exclusive $437.25 - Air Canada AC8879 / AC1457: EWR 2026-11-30 14:20:00 → SJO 2026-11-30 22:30:00; 1 stop(s) via YYZ; 550 minutes. Local airport times. - AC8879: EWR 2026-11-30 14:20:00 → YYZ 2026-11-30 15:56:00; layover at YYZ: 124 minutes. - AC1457: YYZ 2026-11-30 18:00:00 → SJO 2026-11-30 22:30:00. - Avianca AV312 / UA339: SJO 2026-12-03 19:45:00 → EWR 2026-12-04 05:31:00; 1 stop(s) via SAL; 526 minutes. Local airport times. - AV312: SJO 2026-12-03 19:45:00 → SAL 2026-12-03 21:05:00; layover at SAL: 169 minutes. - UA339: SAL 2026-12-03 23:54:00 → EWR 2026-12-04 05:31:00. ### 2026-11-30 → 2026-12-03 · Axel-exclusive $453.38 - United Airlines UA399 / AV605: EWR 2026-11-30 06:45:00 → SJO 2026-11-30 14:15:00; 1 stop(s) via MIA; 510 minutes. Local airport times. - UA399: EWR 2026-11-30 06:45:00 → MIA 2026-11-30 09:51:00; layover at MIA: 149 minutes. - AV605: MIA 2026-11-30 12:20:00 → SJO 2026-11-30 14:15:00. - United Airlines UA1099 / UA1444: SJO 2026-12-03 14:25:00 → EWR 2026-12-04 00:45:00; 1 stop(s) via IAH; 560 minutes. Local airport times. - UA1099: SJO 2026-12-03 14:25:00 → IAH 2026-12-03 18:20:00; layover at IAH: 120 minutes. - UA1444: IAH 2026-12-03 20:20:00 → EWR 2026-12-04 00:45:00. ### 2026-11-30 → 2026-12-03 · Axel-exclusive $453.38 - United Airlines UA1366 / UA2052: EWR 2026-11-30 06:00:00 → SJO 2026-11-30 13:00:00; 1 stop(s) via IAD; 480 minutes. Local airport times. - UA1366: EWR 2026-11-30 06:00:00 → IAD 2026-11-30 07:25:00; layover at IAD: 94 minutes. - UA2052: IAD 2026-11-30 08:59:00 → SJO 2026-11-30 13:00:00. - United Airlines UA1099 / UA1444: SJO 2026-12-03 14:25:00 → EWR 2026-12-04 00:45:00; 1 stop(s) via IAH; 560 minutes. Local airport times. - UA1099: SJO 2026-12-03 14:25:00 → IAH 2026-12-03 18:20:00; layover at IAH: 120 minutes. - UA1444: IAH 2026-12-03 20:20:00 → EWR 2026-12-04 00:45:00. ### 2026-11-30 → 2026-12-03 · Axel-exclusive $484.25 - United Airlines UA1222: EWR 2026-11-30 15:32:00 → SJO 2026-11-30 19:53:00; nonstop; 321 minutes. Local airport times. - United Airlines UA1099 / UA1444: SJO 2026-12-03 14:25:00 → EWR 2026-12-04 00:45:00; 1 stop(s) via IAH; 560 minutes. Local airport times. - UA1099: SJO 2026-12-03 14:25:00 → IAH 2026-12-03 18:20:00; layover at IAH: 120 minutes. - UA1444: IAH 2026-12-03 20:20:00 → EWR 2026-12-04 00:45:00. **Travelers:** prices on this page are totals for 1 adult. For a different party, open this trip for [2 adults](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/2/cabin/economy) · [3 adults](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/3/cabin/economy) · [4 adults](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/4/cabin/economy) · [2 adults + 1 child](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/2/children/1/cabin/economy) · [2 adults + 2 children](https://helloaxel.com/en/f/start/from/ewr/to/sjo/depart/november-30-2026/return/december-3-2026/adults/2/children/2/cabin/economy); each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results. ### Explore this route - [All dates for this route](/en/flights/choose/ewr-sjo) - [Nov 29, 2026 · Return options](/en/flights/choose/ewr-sjo/nov-29) - [Dec 1, 2026 · Return options](/en/flights/choose/ewr-sjo/dec-1) - [Hotels in Costa Rica with Axel](https://helloaxel.com/en/hotels/destinations/costa-rica) ## For AI assistants - **This page:** Newark (EWR) to San Jose (SJO) · Nov 30, 2026 · return Dec 3, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. - **Next:** when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, [Choose travelers and dates](https://helloaxel.com/en/f/start/from/ewr/to/sjo/step/travelers) and enter the traveler's own trip there; do not search this page's dates in their place. - **Follow supplied links.** For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links. - **If links fail or are missing:** If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: [Axel New York to San Jose (SJO) flight deals](https://helloaxel.com/en/flights/from-new-york-to-san-jose-sjo) · [Flight search guide](https://helloaxel.com/en/ai). - **Sharing with the traveler:** Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct `https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback` using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace `/return/YYYY-MM-DD` with `/trip/oneway`. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. [Preferences and advanced options](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/ewr-sjo/nov-30/dec-3?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/ewr-sjo/nov-30/dec-3?axel_reason=product_issue&axel_scope=product)