Flights from Boston to South America in January

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.

2026-11-20 · one way · $390.00

• DM DM2003 / DM3260: BOS 2026-11-20 11:15:00 → EZE 2026-11-21 04:35:00; 1 stop(s) via SDQ; 920 minutes. Local airport times.
  • DM2003: BOS 2026-11-20 11:15:00 → SDQ 2026-11-20 16:37:00; layover at SDQ: 166 minutes.
  • DM3260: SDQ 2026-11-20 19:23:00 → EZE 2026-11-21 04:35:00.

2026-11-20 · one way · $490.00

• Avianca AV227 / AV217: BOS 2026-11-20 07:55:00 → EZE 2026-11-21 00:30:00; 1 stop(s) via BOG; 875 minutes. Local airport times.
  • AV227: BOS 2026-11-20 07:55:00 → BOG 2026-11-20 14:25:00; layover at BOG: 90 minutes.
  • AV217: BOG 2026-11-20 15:55:00 → EZE 2026-11-21 00:30:00.

2026-11-20 · one way · $570.00

• Copa Airlines CM705 / CM367: BOS 2026-11-20 14:43:00 → EZE 2026-11-21 08:00:00; 1 stop(s) via PTY; 917 minutes. Local airport times.
  • CM705: BOS 2026-11-20 14:43:00 → PTY 2026-11-20 20:41:00; layover at PTY: 126 minutes.
  • CM367: PTY 2026-11-20 22:47:00 → EZE 2026-11-21 08:00:00.

2026-11-20 · one way · $600.00

• LATAM Airlines LA8165 / LA8130: BOS 2026-11-20 09:05:00 → EZE 2026-11-21 01:15:00; 1 stop(s) via GRU; 850 minutes. Local airport times.
  • LA8165: BOS 2026-11-20 09:05:00 → GRU 2026-11-20 20:45:00; layover at GRU: 90 minutes.
  • LA8130: GRU 2026-11-20 22:15:00 → EZE 2026-11-21 01:15:00.

2026-11-20 · one way · $640.00

• American Airlines AA1245 / AA907: BOS 2026-11-20 16:46:00 → EZE 2026-11-21 09:05:00; 1 stop(s) via MIA; 859 minutes. Local airport times.
  • AA1245: BOS 2026-11-20 16:46:00 → MIA 2026-11-20 20:37:00; layover at MIA: 88 minutes.
  • AA907: MIA 2026-11-20 22:05:00 → EZE 2026-11-21 09:05:00.

2026-11-27 → 2026-12-04 · $911.60

• Avianca AV227 / AV217: BOS 2026-11-27 07:55:00 → EZE 2026-11-28 00:30:00; 1 stop(s) via BOG; 875 minutes. Local airport times.
  • AV227: BOS 2026-11-27 07:55:00 → BOG 2026-11-27 14:25:00; layover at BOG: 90 minutes.
  • AV217: BOG 2026-11-27 15:55:00 → EZE 2026-11-28 00:30:00.
• Avianca AV8396 / AV222: EZE 2026-12-04 16:50:00 → BOS 2026-12-05 06:35:00; 1 stop(s) via BOG; 945 minutes. Local airport times.
  • AV8396: EZE 2026-12-04 16:50:00 → BOG 2026-12-04 21:30:00; layover at BOG: 160 minutes.
  • AV222: BOG 2026-12-05 00:10:00 → BOS 2026-12-05 06:35:00.

2026-11-27 → 2026-12-04 · $946.40

• DM DM2003 / DM3260: BOS 2026-11-27 11:15:00 → EZE 2026-11-28 04:35:00; 1 stop(s) via SDQ; 920 minutes. Local airport times.
  • DM2003: BOS 2026-11-27 11:15:00 → SDQ 2026-11-27 16:37:00; layover at SDQ: 166 minutes.
  • DM3260: SDQ 2026-11-27 19:23:00 → EZE 2026-11-28 04:35:00.
• American Airlines AA954 / AA4357: EZE 2026-12-04 20:30:00 → BOS 2026-12-05 09:05:00; 1 stop(s) via JFK; 875 minutes. Local airport times.
  • AA954: EZE 2026-12-04 20:30:00 → JFK 2026-12-05 05:30:00; layover at JFK: 131 minutes.
  • AA4357: JFK 2026-12-05 07:41:00 → BOS 2026-12-05 09:05:00.

2026-11-20 → 2026-11-23 · $1049.40

• Copa Airlines CM705 / CM367: BOS 2026-11-20 14:43:00 → EZE 2026-11-21 08:00:00; 1 stop(s) via PTY; 917 minutes. Local airport times.
  • CM705: BOS 2026-11-20 14:43:00 → PTY 2026-11-20 20:41:00; layover at PTY: 126 minutes.
  • CM367: PTY 2026-11-20 22:47:00 → EZE 2026-11-21 08:00:00.
• Copa Airlines CM364 / CM366: EZE 2026-11-23 09:10:00 → BOS 2026-11-23 21:57:00; 1 stop(s) via PTY; 887 minutes. Local airport times.
  • CM364: EZE 2026-11-23 09:10:00 → PTY 2026-11-23 14:40:00; layover at PTY: 98 minutes.
  • CM366: PTY 2026-11-23 16:18:00 → BOS 2026-11-23 21:57:00.

2026-11-20 → 2026-11-23 · $1102.40

• LATAM Airlines LA8165 / LA8130: BOS 2026-11-20 09:05:00 → EZE 2026-11-21 01:15:00; 1 stop(s) via GRU; 850 minutes. Local airport times.
  • LA8165: BOS 2026-11-20 09:05:00 → GRU 2026-11-20 20:45:00; layover at GRU: 90 minutes.
  • LA8130: GRU 2026-11-20 22:15:00 → EZE 2026-11-21 01:15:00.
• LATAM Airlines LA8023 / LA8164: EZE 2026-11-23 17:00:00 → BOS 2026-11-24 06:45:00; 1 stop(s) via GRU; 945 minutes. Local airport times.
  • LA8023: EZE 2026-11-23 17:00:00 → GRU 2026-11-23 19:50:00; layover at GRU: 170 minutes.
  • LA8164: GRU 2026-11-23 22:40:00 → BOS 2026-11-24 06:45:00.

2026-11-27 → 2026-12-04 · $1187.20

• American Airlines AA1245 / AA907: BOS 2026-11-27 16:46:00 → EZE 2026-11-28 09:05:00; 1 stop(s) via MIA; 859 minutes. Local airport times.
  • AA1245: BOS 2026-11-27 16:46:00 → MIA 2026-11-27 20:37:00; layover at MIA: 88 minutes.
  • AA907: MIA 2026-11-27 22:05:00 → EZE 2026-11-28 09:05:00.
• American Airlines AA954 / AA4357: EZE 2026-12-04 20:30:00 → BOS 2026-12-05 09:05:00; 1 stop(s) via JFK; 875 minutes. Local airport times.
  • AA954: EZE 2026-12-04 20:30:00 → JFK 2026-12-05 05:30:00; layover at JFK: 131 minutes.
  • AA4357: JFK 2026-12-05 07:41:00 → BOS 2026-12-05 09:05:00.

2026-11-20 · one way · $640.00

• American Airlines AA4563 / AA953: BOS 2026-11-20 17:30:00 → EZE 2026-11-21 10:35:00; 1 stop(s) via JFK; 905 minutes. Local airport times.
  • AA4563: BOS 2026-11-20 17:30:00 → JFK 2026-11-20 19:11:00; layover at JFK: 164 minutes.
  • AA953: JFK 2026-11-20 21:55:00 → EZE 2026-11-21 10:35:00.

2026-11-20 → 2026-11-23 · $911.60

• Avianca AV227 / AV217: BOS 2026-11-20 07:55:00 → EZE 2026-11-21 00:30:00; 1 stop(s) via BOG; 875 minutes. Local airport times.
  • AV227: BOS 2026-11-20 07:55:00 → BOG 2026-11-20 14:25:00; layover at BOG: 90 minutes.
  • AV217: BOG 2026-11-20 15:55:00 → EZE 2026-11-21 00:30:00.
• Avianca AV8396 / AV222: EZE 2026-11-23 16:50:00 → BOS 2026-11-24 06:35:00; 1 stop(s) via BOG; 945 minutes. Local airport times.
  • AV8396: EZE 2026-11-23 16:50:00 → BOG 2026-11-23 21:30:00; layover at BOG: 160 minutes.
  • AV222: BOG 2026-11-24 00:10:00 → BOS 2026-11-24 06:35:00.

2026-11-20 → 2026-11-23 · $972.20

• DM DM2003 / DM3260: BOS 2026-11-20 11:15:00 → EZE 2026-11-21 04:35:00; 1 stop(s) via SDQ; 920 minutes. Local airport times.
  • DM2003: BOS 2026-11-20 11:15:00 → SDQ 2026-11-20 16:37:00; layover at SDQ: 166 minutes.
  • DM3260: SDQ 2026-11-20 19:23:00 → EZE 2026-11-21 04:35:00.
• American Airlines AA954 / AA4357: EZE 2026-11-23 20:30:00 → BOS 2026-11-24 09:05:00; 1 stop(s) via JFK; 875 minutes. Local airport times.
  • AA954: EZE 2026-11-23 20:30:00 → JFK 2026-11-24 05:30:00; layover at JFK: 131 minutes.
  • AA4357: JFK 2026-11-24 07:41:00 → BOS 2026-11-24 09:05:00.

2026-11-27 → 2026-12-04 · $1049.40

• Copa Airlines CM705 / CM367: BOS 2026-11-27 14:43:00 → EZE 2026-11-28 08:00:00; 1 stop(s) via PTY; 917 minutes. Local airport times.
  • CM705: BOS 2026-11-27 14:43:00 → PTY 2026-11-27 20:41:00; layover at PTY: 126 minutes.
  • CM367: PTY 2026-11-27 22:47:00 → EZE 2026-11-28 08:00:00.
• Copa Airlines CM364 / CM366: EZE 2026-12-04 09:10:00 → BOS 2026-12-04 21:57:00; 1 stop(s) via PTY; 887 minutes. Local airport times.
  • CM364: EZE 2026-12-04 09:10:00 → PTY 2026-12-04 14:40:00; layover at PTY: 98 minutes.
  • CM366: PTY 2026-12-04 16:18:00 → BOS 2026-12-04 21:57:00.

2026-11-27 → 2026-12-04 · $1102.40

• LATAM Airlines LA8165 / LA8130: BOS 2026-11-27 09:05:00 → EZE 2026-11-28 01:15:00; 1 stop(s) via GRU; 850 minutes. Local airport times.
  • LA8165: BOS 2026-11-27 09:05:00 → GRU 2026-11-27 20:45:00; layover at GRU: 90 minutes.
  • LA8130: GRU 2026-11-27 22:15:00 → EZE 2026-11-28 01:15:00.
• LATAM Airlines LA8023 / LA8164: EZE 2026-12-04 17:00:00 → BOS 2026-12-05 06:45:00; 1 stop(s) via GRU; 945 minutes. Local airport times.
  • LA8023: EZE 2026-12-04 17:00:00 → GRU 2026-12-04 19:50:00; layover at GRU: 170 minutes.
  • LA8164: GRU 2026-12-04 22:40:00 → BOS 2026-12-05 06:45:00.

2026-11-27 → 2026-12-04 · $1187.20

• American Airlines AA4563 / AA953: BOS 2026-11-27 17:30:00 → EZE 2026-11-28 10:35:00; 1 stop(s) via JFK; 905 minutes. Local airport times.
  • AA4563: BOS 2026-11-27 17:30:00 → JFK 2026-11-27 19:11:00; layover at JFK: 164 minutes.
  • AA953: JFK 2026-11-27 21:55:00 → EZE 2026-11-28 10:35:00.
• American Airlines AA954 / AA4357: EZE 2026-12-04 20:30:00 → BOS 2026-12-05 09:05:00; 1 stop(s) via JFK; 875 minutes. Local airport times.
  • AA954: EZE 2026-12-04 20:30:00 → JFK 2026-12-05 05:30:00; layover at JFK: 131 minutes.
  • AA4357: JFK 2026-12-05 07:41:00 → BOS 2026-12-05 09:05:00.

2026-11-20 → 2026-11-23 · $1187.20

• American Airlines AA1245 / AA907: BOS 2026-11-20 16:46:00 → EZE 2026-11-21 09:05:00; 1 stop(s) via MIA; 859 minutes. Local airport times.
  • AA1245: BOS 2026-11-20 16:46:00 → MIA 2026-11-20 20:37:00; layover at MIA: 88 minutes.
  • AA907: MIA 2026-11-20 22:05:00 → EZE 2026-11-21 09:05:00.
• American Airlines AA954 / AA4357: EZE 2026-11-23 20:30:00 → BOS 2026-11-24 09:05:00; 1 stop(s) via JFK; 875 minutes. Local airport times.
  • AA954: EZE 2026-11-23 20:30:00 → JFK 2026-11-24 05:30:00; layover at JFK: 131 minutes.
  • AA4357: JFK 2026-11-24 07:41:00 → BOS 2026-11-24 09:05:00.

2026-11-20 → 2026-11-23 · $1187.20

• American Airlines AA4563 / AA953: BOS 2026-11-20 17:30:00 → EZE 2026-11-21 10:35:00; 1 stop(s) via JFK; 905 minutes. Local airport times.
  • AA4563: BOS 2026-11-20 17:30:00 → JFK 2026-11-20 19:11:00; layover at JFK: 164 minutes.
  • AA953: JFK 2026-11-20 21:55:00 → EZE 2026-11-21 10:35:00.
• American Airlines AA954 / AA4357: EZE 2026-11-23 20:30:00 → BOS 2026-11-24 09:05:00; 1 stop(s) via JFK; 875 minutes. Local airport times.
  • AA954: EZE 2026-11-23 20:30:00 → JFK 2026-11-24 05:30:00; layover at JFK: 131 minutes.
  • AA4357: JFK 2026-11-24 07:41:00 → BOS 2026-11-24 09:05:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

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South America in January from other cities

Fares observed October 27 – 29, 2026. USD for the travelers shown. Search a trip for current prices.

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Where to stay: Where to stay in Buenos Aires: the 9 best neighborhoods, ranked · Buenos Aires hotels where a family of four can share one room

Hotels with an Axel review in Buenos Aires: 474 Buenos Aires Hotel · Almarena Madero Urbano Affiliated by Melia · Alvear Icon Hotel · Alvear Palace Hotel · Apart Lima 265 · All 149 reviewed hotels in Buenos Aires

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