Boston (BOS) to Frankfurt (FRA), Jan 5, 2027: from $342 one way

Boston (BOS) to Frankfurt (FRA), Jan 5, 2027: from $342 one way on Axel, checked Oct 29, 2026. Lowest published fare: $342 one way, Axel-exclusive, FI, 1 stop, Jan 5, 2027, 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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Route overview: Boston to Frankfurt (FRA) flight deals

2027-01-05 · one way · Axel-exclusive $617.50

• Lufthansa LH423: BOS 2027-01-05 16:05:00 → FRA 2027-01-06 05:20:00; nonstop; 435 minutes. Local airport times.

2027-01-05 · one way · Axel-exclusive $342.00

• FI FI630 / FI520: BOS 2027-01-05 19:50:00 → FRA 2027-01-06 12:10:00; 1 stop(s) via KEF; 620 minutes. Local airport times.
  • FI630: BOS 2027-01-05 19:50:00 → KEF 2027-01-06 06:05:00; layover at KEF: 80 minutes.
  • FI520: KEF 2027-01-06 07:25:00 → FRA 2027-01-06 12:10:00.

2027-01-05 · one way · Axel-exclusive $522.50

• British Airways BA212 / BA900: BOS 2027-01-05 18:45:00 → FRA 2027-01-06 10:25:00; 1 stop(s) via LHR; 580 minutes. Local airport times.
  • BA212: BOS 2027-01-05 18:45:00 → LHR 2027-01-06 06:25:00; layover at LHR: 80 minutes.
  • BA900: LHR 2027-01-06 07:45:00 → FRA 2027-01-06 10:25:00.

2027-01-05 · one way · Axel-exclusive $522.50

• KLM Royal Dutch Airlines KL618 / KL1819: BOS 2027-01-05 20:55:00 → FRA 2027-01-06 13:40:00; 1 stop(s) via AMS; 645 minutes. Local airport times.
  • KL618: BOS 2027-01-05 20:55:00 → AMS 2027-01-06 09:45:00; layover at AMS: 170 minutes.
  • KL1819: AMS 2027-01-06 12:35:00 → FRA 2027-01-06 13:40:00.

2027-01-05 · one way · Axel-exclusive $551.00

• Swiss International Air Lines LX53 / LH1189: BOS 2027-01-05 21:50:00 → FRA 2027-01-06 14:05:00; 1 stop(s) via ZRH; 615 minutes. Local airport times.
  • LX53: BOS 2027-01-05 21:50:00 → ZRH 2027-01-06 11:10:00; layover at ZRH: 115 minutes.
  • LH1189: ZRH 2027-01-06 13:05:00 → FRA 2027-01-06 14:05:00.

2027-01-05 · one way · Axel-exclusive $551.00

• Delta Air Lines DL256 / KL1817: BOS 2027-01-05 19:25:00 → FRA 2027-01-06 11:10:00; 1 stop(s) via AMS; 585 minutes. Local airport times.
  • DL256: BOS 2027-01-05 19:25:00 → AMS 2027-01-06 08:15:00; layover at AMS: 100 minutes.
  • KL1817: AMS 2027-01-06 09:55:00 → FRA 2027-01-06 11:10:00.

2027-01-05 · one way · Axel-exclusive $532.00

• Lufthansa LH425 / LH103: BOS 2027-01-05 20:40:00 → FRA 2027-01-06 13:00:00; 1 stop(s) via MUC; 620 minutes. Local airport times.
  • LH425: BOS 2027-01-05 20:40:00 → MUC 2027-01-06 09:50:00; layover at MUC: 130 minutes.
  • LH103: MUC 2027-01-06 12:00:00 → FRA 2027-01-06 13:00:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; 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
• Jan 4, 2027 · Return options
• Jan 6, 2027 · Return options
• Hotels in Frankfurt with Axel

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