Saint Louis (STL) to Frankfurt (FRA), Dec 27, 2026: from $700 one way

Saint Louis (STL) to Frankfurt (FRA), Dec 27, 2026: from $700 one way on Axel, checked Oct 29, 2026. Lowest published fare: $700 one way, Axel-exclusive, Air Canada, 1 stop, Dec 27, 2026, 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: Saint Louis to Frankfurt (FRA) flight deals

2026-12-27 · one way · Axel-exclusive $825.00

• Lufthansa LH449: STL 2026-12-27 15:40:00 → FRA 2026-12-28 07:30:00; nonstop; 530 minutes. Local airport times.

2026-12-27 · one way · Axel-exclusive $700.00

• Air Canada AC8890 / AC842: STL 2026-12-27 16:05:00 → FRA 2026-12-28 11:10:00; 1 stop(s) via YYZ; 725 minutes. Local airport times.
  • AC8890: STL 2026-12-27 16:05:00 → YYZ 2026-12-27 19:05:00; layover at YYZ: 140 minutes.
  • AC842: YYZ 2026-12-27 21:25:00 → FRA 2026-12-28 11:10:00.

2026-12-27 · one way · Axel-exclusive $737.50

• American Airlines AA2486 / AA704: STL 2026-12-27 12:54:00 → FRA 2026-12-28 08:50:00; 1 stop(s) via CLT; 776 minutes. Local airport times.
  • AA2486: STL 2026-12-27 12:54:00 → CLT 2026-12-27 15:42:00; layover at CLT: 163 minutes.
  • AA704: CLT 2026-12-27 18:25:00 → FRA 2026-12-28 08:50:00.

2026-12-27 · one way · Axel-exclusive $750.00

• United Airlines UA3495 / LH419: STL 2026-12-27 13:23:00 → FRA 2026-12-28 07:40:00; 1 stop(s) via IAD; 677 minutes. Local airport times.
  • UA3495: STL 2026-12-27 13:23:00 → IAD 2026-12-27 16:33:00; layover at IAD: 87 minutes.
  • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00.

2026-12-27 · one way · Axel-exclusive $762.50

• Delta Air Lines DL1371 / DL86: STL 2026-12-27 14:17:00 → FRA 2026-12-28 08:40:00; 1 stop(s) via DTW; 683 minutes. Local airport times.
  • DL1371: STL 2026-12-27 14:17:00 → DTW 2026-12-27 16:53:00; layover at DTW: 97 minutes.
  • DL86: DTW 2026-12-27 18:30:00 → FRA 2026-12-28 08:40:00.

2026-12-27 · one way · Axel-exclusive $750.00

• United Airlines UA4397 / LH433: STL 2026-12-27 18:55:00 → FRA 2026-12-28 13:45:00; 1 stop(s) via ORD; 710 minutes. Local airport times.
  • UA4397: STL 2026-12-27 18:55:00 → ORD 2026-12-27 20:25:00; layover at ORD: 130 minutes.
  • LH433: ORD 2026-12-27 22:35:00 → FRA 2026-12-28 13:45:00.

2026-12-27 · one way · Axel-exclusive $750.00

• United Airlines UA2612 / LH403: STL 2026-12-27 11:05:00 → FRA 2026-12-28 07:20:00; 1 stop(s) via EWR; 795 minutes. Local airport times.
  • UA2612: STL 2026-12-27 11:05:00 → EWR 2026-12-27 14:31:00; layover at EWR: 209 minutes.
  • LH403: EWR 2026-12-27 18:00:00 → FRA 2026-12-28 07:20:00.

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
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in Frankfurt with Axel

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