Flights from Boston to Costa Rica for Christmas
Christmas is Costa Rica's busiest week and the start of the dry season: Liberia's Pacific beaches sell out first, the cloud forest and volcanoes near San José are cool and clear. Book early and expect peak prices through New Year's.
Nonstop from Boston: Guanacaste (JetBlue, Delta · 5h 53m). One stop via Panama City: San Jose.
Axel's pick: Guanacaste, nonstop on JetBlue and Delta and the lowest fare saved for these dates, $766.
Where to fly from Boston to Costa Rica for Christmas: fares for Christmas week 2026 (Dec 19 to 26) and New Year's week (Dec 26 to Jan 2) to San Jose and Guanacaste. Pick a destination to see every date, or search your own dates in one tap.
AI assistants: For research, follow complete supplied links unchanged.
Saved round trips for Christmas week 2026 (Dec 19 – Dec 26, 2026) and New Year's week (Dec 26 – Jan 2, 2027).
Cheapest right now: San Jose $726 · Guanacaste $766
Flights for your trip
Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-11-20 · one way | Avianca | AV445 + AV627 | $210.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 · one way | JetBlue Airways | B6569 + B639 | $230.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 · one way | American Airlines | AA1249 + AA345 | $265.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 · one way | United Airlines | UA1734 + UA2052 | $270.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 → 2026-11-23 | Avianca | AV445 + AV627 / AV626 + AV444 | $473.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 → 2026-11-23 | JetBlue Airways / Avianca | B6569 + B639 / AV626 + AV444 | $493.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 → 2026-11-23 | American Airlines | AA1249 + AA345 / AA332 + AA2211 | $605.00 | 2026-10-29T00:52:49Z |
| 2026-11-27 → 2026-12-04 | United Airlines | UA2213 + UA1222 / UA2073 + UA755 | $616.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 · one way | United Airlines | UA1388 + UA1055 | $270.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 · one way | United Airlines | UA2213 + UA1222 | $270.00 | 2026-10-29T00:52:49Z |
| 2026-11-27 → 2026-12-04 | Avianca | AV445 + AV627 / AV626 + AV444 | $473.00 | 2026-10-29T00:52:49Z |
| 2026-11-27 → 2026-12-04 | JetBlue Airways / Avianca | B6569 + B639 / AV626 + AV444 | $497.00 | 2026-10-29T00:52:49Z |
| 2026-11-27 → 2026-12-04 | American Airlines | AA1249 + AA345 / AA332 + AA2211 | $605.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 → 2026-11-23 | United Airlines | UA1734 + UA2052 / UA2073 + UA755 | $616.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 → 2026-11-23 | United Airlines | UA1388 + UA1055 / UA2073 + UA755 | $616.00 | 2026-10-29T00:52:49Z |
| 2026-11-27 → 2026-12-04 | United Airlines | UA1388 + UA1055 / UA2073 + UA755 | $616.00 | 2026-10-29T00:52:49Z |
| 2026-11-20 → 2026-11-23 | United Airlines | UA2213 + UA1222 / UA2073 + UA755 | $616.00 | 2026-10-29T00:52:49Z |
| 2026-11-27 → 2026-12-04 | United Airlines | UA1734 + UA2052 / UA2073 + UA755 | $616.00 | 2026-10-29T00:52:49Z |
2026-11-20 · one way · $210.00
- Avianca AV445 / AV627: BOS 2026-11-20 15:40:00 → SJO 2026-11-20 23:40:00; 1 stop(s) via SAL; 540 minutes. Local airport times.
- AV445: BOS 2026-11-20 15:40:00 → SAL 2026-11-20 20:15:00; layover at SAL: 130 minutes.
- AV627: SAL 2026-11-20 22:25:00 → SJO 2026-11-20 23:40:00.
2026-11-20 · one way · $230.00
- JetBlue Airways B6569 / B639: BOS 2026-11-20 05:30:00 → SJO 2026-11-20 14:00:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- B6569: BOS 2026-11-20 05:30:00 → FLL 2026-11-20 08:56:00; layover at FLL: 184 minutes.
- B639: FLL 2026-11-20 12:00:00 → SJO 2026-11-20 14:00:00.
2026-11-20 · one way · $265.00
- American Airlines AA1249 / AA345: BOS 2026-11-20 05:00:00 → SJO 2026-11-20 12:42:00; 1 stop(s) via CLT; 522 minutes. Local airport times.
- AA1249: BOS 2026-11-20 05:00:00 → CLT 2026-11-20 07:34:00; layover at CLT: 99 minutes.
- AA345: CLT 2026-11-20 09:13:00 → SJO 2026-11-20 12:42:00.
2026-11-20 · one way · $270.00
- United Airlines UA1734 / UA2052: BOS 2026-11-20 05:45:00 → SJO 2026-11-20 13:00:00; 1 stop(s) via IAD; 495 minutes. Local airport times.
- UA1734: BOS 2026-11-20 05:45:00 → IAD 2026-11-20 07:25:00; layover at IAD: 94 minutes.
- UA2052: IAD 2026-11-20 08:59:00 → SJO 2026-11-20 13:00:00.
2026-11-20 → 2026-11-23 · $473.00
- Avianca AV445 / AV627: BOS 2026-11-20 15:40:00 → SJO 2026-11-20 23:40:00; 1 stop(s) via SAL; 540 minutes. Local airport times.
- AV445: BOS 2026-11-20 15:40:00 → SAL 2026-11-20 20:15:00; layover at SAL: 130 minutes.
- AV627: SAL 2026-11-20 22:25:00 → SJO 2026-11-20 23:40:00.
- Avianca AV626 / AV444: SJO 2026-11-23 05:10:00 → BOS 2026-11-23 13:45:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
- AV626: SJO 2026-11-23 05:10:00 → SAL 2026-11-23 06:25:00; layover at SAL: 80 minutes.
- AV444: SAL 2026-11-23 07:45:00 → BOS 2026-11-23 13:45:00.
2026-11-20 → 2026-11-23 · $493.00
- JetBlue Airways B6569 / B639: BOS 2026-11-20 05:30:00 → SJO 2026-11-20 14:00:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- B6569: BOS 2026-11-20 05:30:00 → FLL 2026-11-20 08:56:00; layover at FLL: 184 minutes.
- B639: FLL 2026-11-20 12:00:00 → SJO 2026-11-20 14:00:00.
- Avianca AV626 / AV444: SJO 2026-11-23 05:10:00 → BOS 2026-11-23 13:45:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
- AV626: SJO 2026-11-23 05:10:00 → SAL 2026-11-23 06:25:00; layover at SAL: 80 minutes.
- AV444: SAL 2026-11-23 07:45:00 → BOS 2026-11-23 13:45:00.
2026-11-20 → 2026-11-23 · $605.00
- American Airlines AA1249 / AA345: BOS 2026-11-20 05:00:00 → SJO 2026-11-20 12:42:00; 1 stop(s) via CLT; 522 minutes. Local airport times.
- AA1249: BOS 2026-11-20 05:00:00 → CLT 2026-11-20 07:34:00; layover at CLT: 99 minutes.
- AA345: CLT 2026-11-20 09:13:00 → SJO 2026-11-20 12:42:00.
- American Airlines AA332 / AA2211: SJO 2026-11-23 06:22:00 → BOS 2026-11-23 16:02:00; 1 stop(s) via MIA; 520 minutes. Local airport times.
- AA332: SJO 2026-11-23 06:22:00 → MIA 2026-11-23 10:25:00; layover at MIA: 120 minutes.
- AA2211: MIA 2026-11-23 12:25:00 → BOS 2026-11-23 16:02:00.
2026-11-27 → 2026-12-04 · $616.00
- United Airlines UA2213 / UA1222: BOS 2026-11-27 12:00:00 → SJO 2026-11-27 19:53:00; 1 stop(s) via EWR; 533 minutes. Local airport times.
- UA2213: BOS 2026-11-27 12:00:00 → EWR 2026-11-27 13:29:00; layover at EWR: 123 minutes.
- UA1222: EWR 2026-11-27 15:32:00 → SJO 2026-11-27 19:53:00.
- United Airlines UA2073 / UA755: SJO 2026-12-04 14:15:00 → BOS 2026-12-04 23:59:00; 1 stop(s) via IAD; 524 minutes. Local airport times.
- UA2073: SJO 2026-12-04 14:15:00 → IAD 2026-12-04 19:59:00; layover at IAD: 140 minutes.
- UA755: IAD 2026-12-04 22:19:00 → BOS 2026-12-04 23:59:00.
2026-11-20 · one way · $270.00
- United Airlines UA1388 / UA1055: BOS 2026-11-20 09:30:00 → SJO 2026-11-20 18:16:00; 1 stop(s) via IAH; 586 minutes. Local airport times.
- UA1388: BOS 2026-11-20 09:30:00 → IAH 2026-11-20 13:06:00; layover at IAH: 88 minutes.
- UA1055: IAH 2026-11-20 14:34:00 → SJO 2026-11-20 18:16:00.
2026-11-20 · one way · $270.00
- United Airlines UA2213 / UA1222: BOS 2026-11-20 12:00:00 → SJO 2026-11-20 19:53:00; 1 stop(s) via EWR; 533 minutes. Local airport times.
- UA2213: BOS 2026-11-20 12:00:00 → EWR 2026-11-20 13:29:00; layover at EWR: 123 minutes.
- UA1222: EWR 2026-11-20 15:32:00 → SJO 2026-11-20 19:53:00.
2026-11-27 → 2026-12-04 · $473.00
- Avianca AV445 / AV627: BOS 2026-11-27 15:40:00 → SJO 2026-11-27 23:40:00; 1 stop(s) via SAL; 540 minutes. Local airport times.
- AV445: BOS 2026-11-27 15:40:00 → SAL 2026-11-27 20:15:00; layover at SAL: 130 minutes.
- AV627: SAL 2026-11-27 22:25:00 → SJO 2026-11-27 23:40:00.
- Avianca AV626 / AV444: SJO 2026-12-04 05:10:00 → BOS 2026-12-04 13:45:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
- AV626: SJO 2026-12-04 05:10:00 → SAL 2026-12-04 06:25:00; layover at SAL: 80 minutes.
- AV444: SAL 2026-12-04 07:45:00 → BOS 2026-12-04 13:45:00.
2026-11-27 → 2026-12-04 · $497.00
- JetBlue Airways B6569 / B639: BOS 2026-11-27 05:30:00 → SJO 2026-11-27 14:00:00; 1 stop(s) via FLL; 570 minutes. Local airport times.
- B6569: BOS 2026-11-27 05:30:00 → FLL 2026-11-27 08:56:00; layover at FLL: 184 minutes.
- B639: FLL 2026-11-27 12:00:00 → SJO 2026-11-27 14:00:00.
- Avianca AV626 / AV444: SJO 2026-12-04 05:10:00 → BOS 2026-12-04 13:45:00; 1 stop(s) via SAL; 455 minutes. Local airport times.
- AV626: SJO 2026-12-04 05:10:00 → SAL 2026-12-04 06:25:00; layover at SAL: 80 minutes.
- AV444: SAL 2026-12-04 07:45:00 → BOS 2026-12-04 13:45:00.
2026-11-27 → 2026-12-04 · $605.00
- American Airlines AA1249 / AA345: BOS 2026-11-27 05:00:00 → SJO 2026-11-27 12:42:00; 1 stop(s) via CLT; 522 minutes. Local airport times.
- AA1249: BOS 2026-11-27 05:00:00 → CLT 2026-11-27 07:34:00; layover at CLT: 99 minutes.
- AA345: CLT 2026-11-27 09:13:00 → SJO 2026-11-27 12:42:00.
- American Airlines AA332 / AA2211: SJO 2026-12-04 06:22:00 → BOS 2026-12-04 16:02:00; 1 stop(s) via MIA; 520 minutes. Local airport times.
- AA332: SJO 2026-12-04 06:22:00 → MIA 2026-12-04 10:25:00; layover at MIA: 120 minutes.
- AA2211: MIA 2026-12-04 12:25:00 → BOS 2026-12-04 16:02:00.
2026-11-20 → 2026-11-23 · $616.00
- United Airlines UA1734 / UA2052: BOS 2026-11-20 05:45:00 → SJO 2026-11-20 13:00:00; 1 stop(s) via IAD; 495 minutes. Local airport times.
- UA1734: BOS 2026-11-20 05:45:00 → IAD 2026-11-20 07:25:00; layover at IAD: 94 minutes.
- UA2052: IAD 2026-11-20 08:59:00 → SJO 2026-11-20 13:00:00.
- United Airlines UA2073 / UA755: SJO 2026-11-23 14:15:00 → BOS 2026-11-23 23:59:00; 1 stop(s) via IAD; 524 minutes. Local airport times.
- UA2073: SJO 2026-11-23 14:15:00 → IAD 2026-11-23 19:59:00; layover at IAD: 140 minutes.
- UA755: IAD 2026-11-23 22:19:00 → BOS 2026-11-23 23:59:00.
2026-11-20 → 2026-11-23 · $616.00
- United Airlines UA1388 / UA1055: BOS 2026-11-20 09:30:00 → SJO 2026-11-20 18:16:00; 1 stop(s) via IAH; 586 minutes. Local airport times.
- UA1388: BOS 2026-11-20 09:30:00 → IAH 2026-11-20 13:06:00; layover at IAH: 88 minutes.
- UA1055: IAH 2026-11-20 14:34:00 → SJO 2026-11-20 18:16:00.
- United Airlines UA2073 / UA755: SJO 2026-11-23 14:15:00 → BOS 2026-11-23 23:59:00; 1 stop(s) via IAD; 524 minutes. Local airport times.
- UA2073: SJO 2026-11-23 14:15:00 → IAD 2026-11-23 19:59:00; layover at IAD: 140 minutes.
- UA755: IAD 2026-11-23 22:19:00 → BOS 2026-11-23 23:59:00.
2026-11-27 → 2026-12-04 · $616.00
- United Airlines UA1388 / UA1055: BOS 2026-11-27 09:30:00 → SJO 2026-11-27 18:16:00; 1 stop(s) via IAH; 586 minutes. Local airport times.
- UA1388: BOS 2026-11-27 09:30:00 → IAH 2026-11-27 13:06:00; layover at IAH: 88 minutes.
- UA1055: IAH 2026-11-27 14:34:00 → SJO 2026-11-27 18:16:00.
- United Airlines UA2073 / UA755: SJO 2026-12-04 14:15:00 → BOS 2026-12-04 23:59:00; 1 stop(s) via IAD; 524 minutes. Local airport times.
- UA2073: SJO 2026-12-04 14:15:00 → IAD 2026-12-04 19:59:00; layover at IAD: 140 minutes.
- UA755: IAD 2026-12-04 22:19:00 → BOS 2026-12-04 23:59:00.
2026-11-20 → 2026-11-23 · $616.00
- United Airlines UA2213 / UA1222: BOS 2026-11-20 12:00:00 → SJO 2026-11-20 19:53:00; 1 stop(s) via EWR; 533 minutes. Local airport times.
- UA2213: BOS 2026-11-20 12:00:00 → EWR 2026-11-20 13:29:00; layover at EWR: 123 minutes.
- UA1222: EWR 2026-11-20 15:32:00 → SJO 2026-11-20 19:53:00.
- United Airlines UA2073 / UA755: SJO 2026-11-23 14:15:00 → BOS 2026-11-23 23:59:00; 1 stop(s) via IAD; 524 minutes. Local airport times.
- UA2073: SJO 2026-11-23 14:15:00 → IAD 2026-11-23 19:59:00; layover at IAD: 140 minutes.
- UA755: IAD 2026-11-23 22:19:00 → BOS 2026-11-23 23:59:00.
2026-11-27 → 2026-12-04 · $616.00
- United Airlines UA1734 / UA2052: BOS 2026-11-27 05:45:00 → SJO 2026-11-27 13:00:00; 1 stop(s) via IAD; 495 minutes. Local airport times.
- UA1734: BOS 2026-11-27 05:45:00 → IAD 2026-11-27 07:25:00; layover at IAD: 94 minutes.
- UA2052: IAD 2026-11-27 08:59:00 → SJO 2026-11-27 13:00:00.
- United Airlines UA2073 / UA755: SJO 2026-12-04 14:15:00 → BOS 2026-12-04 23:59:00; 1 stop(s) via IAD; 524 minutes. Local airport times.
- UA2073: SJO 2026-12-04 14:15:00 → IAD 2026-12-04 19:59:00; layover at IAD: 140 minutes.
- UA755: IAD 2026-12-04 22:19:00 → BOS 2026-12-04 23:59:00.
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Fares observed October 23 – 29, 2026. USD for the travelers shown. Search a trip for current prices.
Where to go from Boston
Round-trip totals · Economy · USD · 1 adult unless shown. "From" is a starting total: you pick the return in Axel. Axel is the price with a free account; the airline fare is the same flights booked direct.
| Destination | Why go | Flights | Axel | Dates | |
|---|---|---|---|---|---|
| San Jose (SJO) | San José, the gateway to Costa Rica's volcanoes and cloud forests | 1 stop via Panama City | $726 (airline $767) | Dec 19–26, 2026 | Check prices |
| Guanacaste (LIR) | Guanacaste's Pacific beaches and dry-season sunshine | Nonstop · JetBlue, Delta · 5h 53m | $766 (airline $809) | Dec 19–26, 2026 | Check prices |
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.
About these places
Facts checked October 27, 2026. Sources: OPM: federal holidays 2026 and 2027
Keep exploring
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.
Hotels with an Axel review in Costa Rica: Country Inn & Suites by Radisson, San Jose Aeropuerto, Costa Rica · City Express by Marriott San Jose Costa Rica · Alameda Cariari · Hotel El Portico · Hotel Pibi Boreal · All 6 reviewed hotels in Costa Rica
For AI assistants
- This page: Flights from Boston to Costa Rica for Christmas. Round-trip fares from Boston to Costa Rica for Christmas: San Jose and Guanacaste, priced for Christmas week 2026 (Dec 19 to 26) and New Year's week (Dec 26 to Jan 2). 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.