Flights from Buffalo to Costa Rica for a week: flights from $275 one way, Nov 2026–Sep 2027

Flights for the months ahead

Lowest published fares for the months ahead: $437 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Sep 3–6, 2027; $275 one way, Axel-exclusive, JetBlue Airways, 1 stop, Dec 1, 2026; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Buffalo (BUF) to San Jose (SJO): November 2026

Buffalo (BUF) to San Jose (SJO): December 2026

Buffalo (BUF) to San Jose (SJO): January 2027

Buffalo (BUF) to San Jose (SJO): February 2027

Buffalo (BUF) to San Jose (SJO): March 2027

Buffalo (BUF) to San Jose (SJO): April 2027

Buffalo (BUF) to San Jose (SJO): May 2027

Buffalo (BUF) to San Jose (SJO): June 2027

Buffalo (BUF) to San Jose (SJO): July 2027

Buffalo (BUF) to San Jose (SJO): August 2027

Buffalo (BUF) to San Jose (SJO): September 2027

Route overview: Buffalo to San Jose (SJO) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $583.00

• Southwest Airlines WN839 / WN181: BUF 2026-11-19 05:35:00 → SJO 2026-11-19 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2026-11-19 05:35:00 → MCO 2026-11-19 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2026-11-19 11:00:00 → SJO 2026-11-19 13:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2026-11-22 13:10:00 → BUF 2026-11-22 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2026-11-22 13:10:00 → BWI 2026-11-22 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2026-11-22 22:30:00 → BUF 2026-11-22 23:50:00.

2026-11-19 → 2026-11-22 · Axel-exclusive $611.00

• JetBlue Airways B6865 / B639: BUF 2026-11-19 07:00:00 → SJO 2026-11-19 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2026-11-19 07:00:00 → FLL 2026-11-19 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2026-11-19 12:00:00 → SJO 2026-11-19 14:00:00.
• Delta Air Lines DL1794 / DL2050: SJO 2026-11-22 07:00:00 → BUF 2026-11-22 17:36:00; 1 stop(s) via ATL; 576 minutes. Local airport times.
  • DL1794: SJO 2026-11-22 07:00:00 → ATL 2026-11-22 12:05:00; layover at ATL: 205 minutes.
  • DL2050: ATL 2026-11-22 15:30:00 → BUF 2026-11-22 17:36:00.

2026-11-24 · one way · Axel-exclusive $330.00

• JetBlue Airways B6865 / B639: BUF 2026-11-24 07:00:00 → SJO 2026-11-24 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2026-11-24 07:00:00 → FLL 2026-11-24 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2026-11-24 12:00:00 → SJO 2026-11-24 14:00:00.

2026-11-24 · one way · Axel-exclusive $336.00

• Southwest Airlines WN839 / WN181: BUF 2026-11-24 05:35:00 → SJO 2026-11-24 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2026-11-24 05:35:00 → MCO 2026-11-24 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2026-11-24 11:00:00 → SJO 2026-11-24 13:15:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $577.00

• JetBlue Airways B6865 / B639: BUF 2026-11-28 07:00:00 → SJO 2026-11-28 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2026-11-28 07:00:00 → FLL 2026-11-28 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2026-11-28 12:00:00 → SJO 2026-11-28 14:00:00.
• Southwest Airlines WN607 / WN4310: SJO 2026-12-05 13:10:00 → BUF 2026-12-05 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2026-12-05 13:10:00 → BWI 2026-12-05 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2026-12-05 22:30:00 → BUF 2026-12-05 23:50:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $583.00

• Southwest Airlines WN839 / WN181: BUF 2026-11-28 05:35:00 → SJO 2026-11-28 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2026-11-28 05:35:00 → MCO 2026-11-28 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2026-11-28 11:00:00 → SJO 2026-11-28 13:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2026-12-05 13:10:00 → BUF 2026-12-05 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2026-12-05 13:10:00 → BWI 2026-12-05 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2026-12-05 22:30:00 → BUF 2026-12-05 23:50:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $636.00

• Southwest Airlines WN839 / WN181: BUF 2026-12-12 05:35:00 → SJO 2026-12-12 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2026-12-12 05:35:00 → MCO 2026-12-12 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2026-12-12 11:00:00 → SJO 2026-12-12 13:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2026-12-19 13:10:00 → BUF 2026-12-19 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2026-12-19 13:10:00 → BWI 2026-12-19 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2026-12-19 22:30:00 → BUF 2026-12-19 23:50:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $655.50

• JetBlue Airways B6865 / B639: BUF 2026-12-12 07:00:00 → SJO 2026-12-12 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2026-12-12 07:00:00 → FLL 2026-12-12 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2026-12-12 12:00:00 → SJO 2026-12-12 14:00:00.
• United Airlines UA1649 / UA3529: SJO 2026-12-19 23:28:00 → BUF 2026-12-20 10:08:00; 1 stop(s) via EWR; 580 minutes. Local airport times.
  • UA1649: SJO 2026-12-19 23:28:00 → EWR 2026-12-20 05:32:00; layover at EWR: 188 minutes.
  • UA3529: EWR 2026-12-20 08:40:00 → BUF 2026-12-20 10:08:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $742.00

• Southwest Airlines WN839 / WN181: BUF 2026-12-25 05:35:00 → SJO 2026-12-25 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2026-12-25 05:35:00 → MCO 2026-12-25 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2026-12-25 11:00:00 → SJO 2026-12-25 13:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2026-12-28 13:10:00 → BUF 2026-12-28 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2026-12-28 13:10:00 → BWI 2026-12-28 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2026-12-28 22:30:00 → BUF 2026-12-28 23:50:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $759.50

• JetBlue Airways B6865 / B639: BUF 2026-12-25 07:00:00 → SJO 2026-12-25 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2026-12-25 07:00:00 → FLL 2026-12-25 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2026-12-25 12:00:00 → SJO 2026-12-25 14:00:00.
• United Airlines UA1649 / UA3529: SJO 2026-12-28 23:28:00 → BUF 2026-12-29 10:08:00; 1 stop(s) via EWR; 580 minutes. Local airport times.
  • UA1649: SJO 2026-12-28 23:28:00 → EWR 2026-12-29 05:32:00; layover at EWR: 188 minutes.
  • UA3529: EWR 2026-12-29 08:40:00 → BUF 2026-12-29 10:08:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $530.00

• Southwest Airlines WN839 / WN181: BUF 2027-01-07 05:35:00 → SJO 2027-01-07 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2027-01-07 05:35:00 → MCO 2027-01-07 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2027-01-07 11:00:00 → SJO 2027-01-07 13:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2027-01-10 13:10:00 → BUF 2027-01-10 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2027-01-10 13:10:00 → BWI 2027-01-10 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2027-01-10 22:30:00 → BUF 2027-01-10 23:50:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $552.50

• JetBlue Airways B6865 / B639: BUF 2027-01-07 07:00:00 → SJO 2027-01-07 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2027-01-07 07:00:00 → FLL 2027-01-07 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2027-01-07 12:00:00 → SJO 2027-01-07 14:00:00.
• Delta Air Lines DL1794 / DL2050: SJO 2027-01-10 07:00:00 → BUF 2027-01-10 17:36:00; 1 stop(s) via ATL; 576 minutes. Local airport times.
  • DL1794: SJO 2027-01-10 07:00:00 → ATL 2027-01-10 12:05:00; layover at ATL: 205 minutes.
  • DL2050: ATL 2027-01-10 15:30:00 → BUF 2027-01-10 17:36:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $530.00

• Southwest Airlines WN839 / WN181: BUF 2027-01-21 05:35:00 → SJO 2027-01-21 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2027-01-21 05:35:00 → MCO 2027-01-21 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2027-01-21 11:00:00 → SJO 2027-01-21 13:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2027-01-24 13:10:00 → BUF 2027-01-24 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2027-01-24 13:10:00 → BWI 2027-01-24 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2027-01-24 22:30:00 → BUF 2027-01-24 23:50:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $552.50

• JetBlue Airways B6865 / B639: BUF 2027-01-21 07:00:00 → SJO 2027-01-21 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2027-01-21 07:00:00 → FLL 2027-01-21 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2027-01-21 12:00:00 → SJO 2027-01-21 14:00:00.
• Delta Air Lines DL1794 / DL2050: SJO 2027-01-24 07:00:00 → BUF 2027-01-24 17:36:00; 1 stop(s) via ATL; 576 minutes. Local airport times.
  • DL1794: SJO 2027-01-24 07:00:00 → ATL 2027-01-24 12:05:00; layover at ATL: 205 minutes.
  • DL2050: ATL 2027-01-24 15:30:00 → BUF 2027-01-24 17:36:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $530.00

• Southwest Airlines WN839 / WN181: BUF 2027-02-04 05:35:00 → SJO 2027-02-04 13:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2027-02-04 05:35:00 → MCO 2027-02-04 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2027-02-04 11:00:00 → SJO 2027-02-04 13:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2027-02-07 13:10:00 → BUF 2027-02-07 23:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2027-02-07 13:10:00 → BWI 2027-02-07 18:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2027-02-07 22:30:00 → BUF 2027-02-07 23:50:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $552.50

• JetBlue Airways B6865 / B639: BUF 2027-02-04 07:00:00 → SJO 2027-02-04 14:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2027-02-04 07:00:00 → FLL 2027-02-04 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2027-02-04 12:00:00 → SJO 2027-02-04 14:00:00.
• Delta Air Lines DL1794 / DL2050: SJO 2027-02-07 07:00:00 → BUF 2027-02-07 17:36:00; 1 stop(s) via ATL; 576 minutes. Local airport times.
  • DL1794: SJO 2027-02-07 07:00:00 → ATL 2027-02-07 12:05:00; layover at ATL: 205 minutes.
  • DL2050: ATL 2027-02-07 15:30:00 → BUF 2027-02-07 17:36:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $609.50

• Southwest Airlines WN839 / WN181: BUF 2027-03-19 05:35:00 → SJO 2027-03-19 12:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2027-03-19 05:35:00 → MCO 2027-03-19 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2027-03-19 11:00:00 → SJO 2027-03-19 12:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2027-03-22 13:10:00 → BUF 2027-03-23 00:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2027-03-22 13:10:00 → BWI 2027-03-22 19:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2027-03-22 23:30:00 → BUF 2027-03-23 00:50:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $627.25

• JetBlue Airways B6865 / B639: BUF 2027-03-19 07:00:00 → SJO 2027-03-19 13:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2027-03-19 07:00:00 → FLL 2027-03-19 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2027-03-19 12:00:00 → SJO 2027-03-19 13:00:00.
• United Airlines UA1649 / UA3529: SJO 2027-03-22 23:28:00 → BUF 2027-03-23 11:08:00; 1 stop(s) via EWR; 580 minutes. Local airport times.
  • UA1649: SJO 2027-03-22 23:28:00 → EWR 2027-03-23 06:32:00; layover at EWR: 188 minutes.
  • UA3529: EWR 2027-03-23 09:40:00 → BUF 2027-03-23 11:08:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $460.76

• Southwest Airlines WN839 / WN181: BUF 2027-05-15 05:35:00 → SJO 2027-05-15 12:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2027-05-15 05:35:00 → MCO 2027-05-15 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2027-05-15 11:00:00 → SJO 2027-05-15 12:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2027-05-22 13:10:00 → BUF 2027-05-23 00:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2027-05-22 13:10:00 → BWI 2027-05-22 19:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2027-05-22 23:30:00 → BUF 2027-05-23 00:50:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $489.26

• United Airlines UA3715 / UA1222: BUF 2027-05-15 11:23:00 → SJO 2027-05-15 18:53:00; 1 stop(s) via EWR; 570 minutes. Local airport times.
  • UA3715: BUF 2027-05-15 11:23:00 → EWR 2027-05-15 13:03:00; layover at EWR: 149 minutes.
  • UA1222: EWR 2027-05-15 15:32:00 → SJO 2027-05-15 18:53:00.
• United Airlines UA1649 / UA3529: SJO 2027-05-22 23:28:00 → BUF 2027-05-23 11:08:00; 1 stop(s) via EWR; 580 minutes. Local airport times.
  • UA1649: SJO 2027-05-22 23:28:00 → EWR 2027-05-23 06:32:00; layover at EWR: 188 minutes.
  • UA3529: EWR 2027-05-23 09:40:00 → BUF 2027-05-23 11:08:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $485.00

• Southwest Airlines WN839 / WN181: BUF 2027-07-10 05:35:00 → SJO 2027-07-10 12:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2027-07-10 05:35:00 → MCO 2027-07-10 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2027-07-10 11:00:00 → SJO 2027-07-10 12:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2027-07-17 13:10:00 → BUF 2027-07-18 00:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2027-07-17 13:10:00 → BWI 2027-07-17 19:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2027-07-17 23:30:00 → BUF 2027-07-18 00:50:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $492.50

• JetBlue Airways B6865 / B639: BUF 2027-07-10 07:00:00 → SJO 2027-07-10 13:00:00; 1 stop(s) via FLL; 480 minutes. Local airport times.
  • B6865: BUF 2027-07-10 07:00:00 → FLL 2027-07-10 10:16:00; layover at FLL: 104 minutes.
  • B639: FLL 2027-07-10 12:00:00 → SJO 2027-07-10 13:00:00.
• United Airlines UA1649 / UA3529: SJO 2027-07-17 23:28:00 → BUF 2027-07-18 11:08:00; 1 stop(s) via EWR; 580 minutes. Local airport times.
  • UA1649: SJO 2027-07-17 23:28:00 → EWR 2027-07-18 06:32:00; layover at EWR: 188 minutes.
  • UA3529: EWR 2027-07-18 09:40:00 → BUF 2027-07-18 11:08:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $441.35

• Southwest Airlines WN839 / WN181: BUF 2027-09-25 05:35:00 → SJO 2027-09-25 12:15:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • WN839: BUF 2027-09-25 05:35:00 → MCO 2027-09-25 08:20:00; layover at MCO: 160 minutes.
  • WN181: MCO 2027-09-25 11:00:00 → SJO 2027-09-25 12:15:00.
• Southwest Airlines WN607 / WN4310: SJO 2027-10-02 13:10:00 → BUF 2027-10-03 00:50:00; 1 stop(s) via BWI; 580 minutes. Local airport times.
  • WN607: SJO 2027-10-02 13:10:00 → BWI 2027-10-02 19:50:00; layover at BWI: 220 minutes.
  • WN4310: BWI 2027-10-02 23:30:00 → BUF 2027-10-03 00:50:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $464.15

• American Airlines AA3733 / AA310: BUF 2027-09-25 05:00:00 → SJO 2027-09-25 13:35:00; 1 stop(s) via MIA; 635 minutes. Local airport times.
  • AA3733: BUF 2027-09-25 05:00:00 → MIA 2027-09-25 08:30:00; layover at MIA: 238 minutes.
  • AA310: MIA 2027-09-25 12:28:00 → SJO 2027-09-25 13:35:00.
• United Airlines UA1649 / UA3529: SJO 2027-10-02 23:28:00 → BUF 2027-10-03 11:08:00; 1 stop(s) via EWR; 580 minutes. Local airport times.
  • UA1649: SJO 2027-10-02 23:28:00 → EWR 2027-10-03 06:32:00; layover at EWR: 188 minutes.
  • UA3529: EWR 2027-10-03 09:40:00 → BUF 2027-10-03 11:08:00.

More dates for this route

• Nov 19, 2026 · Return options
• Nov 27, 2026 · Return options
• Dec 8, 2026 · Return options
• Dec 19, 2026 · Return options
• Dec 29, 2026 · Return options
• Jan 8, 2027 · Return options
• Jan 19, 2027 · Return options
• Jan 30, 2027 · Return options
• Feb 19, 2027 · Return options
• May 14, 2027 · Return options
• Jul 9, 2027 · Return options
• Sep 25, 2027 · Return options
• Hotels in Costa Rica with Axel

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• Hawaii: for Christmas · for Thanksgiving · for spring break · for Presidents' Day weekend · in summer · for 4 days · for 5 days · for a week · for 10 days
• Mexico: for Christmas · for Thanksgiving · for spring break · for Presidents' Day weekend · for MLK weekend · in winter · in February · for 4 days · for 5 days · for a week
• The Caribbean: for Christmas · for spring break · for Presidents' Day weekend · in winter · in February · for 4 days · for 5 days · for a week
• Costa Rica: for Christmas · for spring break · in winter · for 10 days
• Central America: for Christmas · for spring break · in winter · for a week · for 10 days
• Europe: in summer · in May · in September · in December · for spring break · for Christmas · for a week · for 10 days · for two weeks
• Italy: in summer · in May · in June · in September · for Christmas · for a week · for 10 days · for two weeks
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• Greece: in summer · in May · in June · in September · for a week · for 10 days · for two weeks
• Portugal: in summer · in May · in September · in winter · for 4 days · for a week · for 10 days
• Croatia: in summer · in June · in September · for a week · for 10 days
• Iceland: in summer · in winter · in September · for 4 days · for a week
• Scandinavia: in summer · in winter · in September · for 4 days · for a week · for 10 days
• Eastern Europe: in summer · in May · in September · in December · for a week · for 10 days
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• Scotland: in summer · in fall · for 4 days · for a week
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• New Zealand: in December · in January · in February · for two weeks · for three weeks
• South America: in January · in February · in winter · for 10 days · for two weeks
• Colombia: in winter · in spring · for a week · for 10 days
• Peru: in summer · in May · in September · for 10 days · for two weeks
• The Middle East: in winter · for a week · for 10 days
• Turkey: in spring · in summer · in fall · for a week · for 10 days
• Africa: in winter · in fall · for 10 days · for two weeks
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• Canada: in summer · in winter · in fall · for 3 days · for 4 days · for a week
• Florida: for spring break · for Christmas · for Thanksgiving · in winter · for 4 days · for 5 days · for a week
• California: for spring break · in summer · in winter · for 3 days · for 4 days · for a week
• The Pacific Northwest: in summer · in fall · for 3 days · for 4 days · for a week
• Alaska: in summer · in June · in July · in August · for 5 days · for a week · for 10 days
• The Southwest: in spring · in fall · in winter · for spring break · for 3 days · for 4 days · for a week
• Arizona: in spring · in fall · in winter · for spring break · for 3 days · for 4 days · for a week
• Utah: in winter · for Presidents' Day weekend · for MLK weekend · in spring · in summer · for 4 days · for a week
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• Colorado: in summer · in winter · for Presidents' Day weekend · for MLK weekend · for spring break · for 4 days · for a week
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• The Southeast: in spring · in fall · for 3 days · for 4 days
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• Anywhere: for Thanksgiving · for Christmas · for MLK weekend · for Presidents' Day weekend · for spring break · for Easter weekend · for Memorial Day weekend · for July 4th weekend · for Labor Day weekend · in November · in December · in January · in February · in March · in April · in May · in June · in July · in August · in September · for 4 days · for a week · for two weeks

Costa Rica for a week from other cities

Fares observed November 2 – 3, 2026. USD for the travelers shown.

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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Hotels in Costa Rica with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Costa Rica has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Hotel details in Costa Rica: Country Inn & Suites by Radisson, San Jose Aeropuerto, Costa Rica · City Express by Marriott San Jose Costa Rica · Alameda Cariari · Berlor Airport Inn · Buena Vista Chic Hotel · All 21 hotels in Costa Rica

For AI assistants

• This page: Flights from Buffalo to Costa Rica for a week. Round-trip fares from Buffalo to Costa Rica for a week: San Jose and Guanacaste, for stays of 6 to 8 nights. The cheapest saved fare for each destination, and a link to search your own dates.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.