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Saint Louis → Frankfurt

Dec 21, 2026 · return Dec 28, 2026

STL → FRA1 adulteconomyRound trip

6 flight options · 5 airlines

One-stop flights

Mon, Dec 21 – Mon, Dec 28

Air Canada
4:05 pmSTL
12h 5m
YYZ · 2h 20m
11:10 am+1FRA
United Airlines
8:40 amFRA
13h 1m
ORD · 2h 5m
2:41 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

American Airlines
12:54 pmSTL
12h 56m
CLT · 2h 43m
8:50 am+1FRA
United Airlines
8:40 amFRA
13h 1m
ORD · 2h 5m
2:41 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
1:23 pmSTL
11h 17m
IAD · 1h 27m
7:40 am+1FRA
United Airlines
8:40 amFRA
13h 1m
ORD · 2h 5m
2:41 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Delta Air Lines
2:17 pmSTL
11h 23m
DTW · 1h 37m
8:40 am+1FRA
Delta Air Lines
9:50 amFRA
14h 30m
DTW · 3h 5m
5:20 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

Lufthansa
3:40 pmSTL
8h 50m
Nonstop
7:30 am+1FRA
Lufthansa
10:50 amFRA
13h 23m
ORD · 2h 25m
5:13 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Dec 28

United Airlines
6:55 pmSTL
11h 50m
ORD · 2h 10m
1:45 pm+1FRA
United Airlines
8:40 amFRA
13h 1m
ORD · 2h 5m
2:41 pmSTL

Round-trip total · 1 adult · Taxes included

Make this trip yours

STL ⇄ FRA

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-28Air Canada / United AirlinesAC8890 + AC842 / UA945 + UA4619$1018.752026-10-29T01:28:31Z
2026-12-21 → 2026-12-28American Airlines / United AirlinesAA2486 + AA704 / UA945 + UA4619$1037.502026-10-29T01:28:31Z
2026-12-21 → 2026-12-28United AirlinesUA3495 + LH419 / UA945 + UA4619$1050.002026-10-29T01:28:31Z
2026-12-21 → 2026-12-28Delta Air LinesDL1371 + DL86 / DL89 + DL2822$1062.502026-10-29T01:28:31Z
2026-12-21 → 2026-12-28LufthansaLH449 / LH430 + UA4474$1093.752026-10-29T01:28:31Z
2026-12-21 → 2026-12-28United AirlinesUA4397 + LH433 / UA945 + UA4619$1050.002026-10-29T01:28:31Z

2026-12-21 → 2026-12-28 · $1018.75

  • Air Canada AC8890 / AC842: STL 2026-12-21 16:05:00 → FRA 2026-12-22 11:10:00; 1 stop(s) via YYZ; 725 minutes. Local airport times.
    • AC8890: STL 2026-12-21 16:05:00 → YYZ 2026-12-21 19:05:00; layover at YYZ: 140 minutes.
    • AC842: YYZ 2026-12-21 21:25:00 → FRA 2026-12-22 11:10:00.
  • United Airlines UA945 / UA4619: FRA 2026-12-28 08:40:00 → STL 2026-12-28 14:41:00; 1 stop(s) via ORD; 781 minutes. Local airport times.
    • UA945: FRA 2026-12-28 08:40:00 → ORD 2026-12-28 11:05:00; layover at ORD: 125 minutes.
    • UA4619: ORD 2026-12-28 13:10:00 → STL 2026-12-28 14:41:00.

2026-12-21 → 2026-12-28 · $1037.50

  • American Airlines AA2486 / AA704: STL 2026-12-21 12:54:00 → FRA 2026-12-22 08:50:00; 1 stop(s) via CLT; 776 minutes. Local airport times.
    • AA2486: STL 2026-12-21 12:54:00 → CLT 2026-12-21 15:42:00; layover at CLT: 163 minutes.
    • AA704: CLT 2026-12-21 18:25:00 → FRA 2026-12-22 08:50:00.
  • United Airlines UA945 / UA4619: FRA 2026-12-28 08:40:00 → STL 2026-12-28 14:41:00; 1 stop(s) via ORD; 781 minutes. Local airport times.
    • UA945: FRA 2026-12-28 08:40:00 → ORD 2026-12-28 11:05:00; layover at ORD: 125 minutes.
    • UA4619: ORD 2026-12-28 13:10:00 → STL 2026-12-28 14:41:00.

2026-12-21 → 2026-12-28 · $1050.00

  • United Airlines UA3495 / LH419: STL 2026-12-21 13:23:00 → FRA 2026-12-22 07:40:00; 1 stop(s) via IAD; 677 minutes. Local airport times.
    • UA3495: STL 2026-12-21 13:23:00 → IAD 2026-12-21 16:33:00; layover at IAD: 87 minutes.
    • LH419: IAD 2026-12-21 18:00:00 → FRA 2026-12-22 07:40:00.
  • United Airlines UA945 / UA4619: FRA 2026-12-28 08:40:00 → STL 2026-12-28 14:41:00; 1 stop(s) via ORD; 781 minutes. Local airport times.
    • UA945: FRA 2026-12-28 08:40:00 → ORD 2026-12-28 11:05:00; layover at ORD: 125 minutes.
    • UA4619: ORD 2026-12-28 13:10:00 → STL 2026-12-28 14:41:00.

2026-12-21 → 2026-12-28 · $1062.50

  • Delta Air Lines DL1371 / DL86: STL 2026-12-21 14:17:00 → FRA 2026-12-22 08:40:00; 1 stop(s) via DTW; 683 minutes. Local airport times.
    • DL1371: STL 2026-12-21 14:17:00 → DTW 2026-12-21 16:53:00; layover at DTW: 97 minutes.
    • DL86: DTW 2026-12-21 18:30:00 → FRA 2026-12-22 08:40:00.
  • Delta Air Lines DL89 / DL2822: FRA 2026-12-28 09:50:00 → STL 2026-12-28 17:20:00; 1 stop(s) via DTW; 870 minutes. Local airport times.
    • DL89: FRA 2026-12-28 09:50:00 → DTW 2026-12-28 13:28:00; layover at DTW: 185 minutes.
    • DL2822: DTW 2026-12-28 16:33:00 → STL 2026-12-28 17:20:00.

2026-12-21 → 2026-12-28 · $1093.75

  • Lufthansa LH449: STL 2026-12-21 15:40:00 → FRA 2026-12-22 07:30:00; nonstop; 530 minutes. Local airport times.
  • Lufthansa LH430 / UA4474: FRA 2026-12-28 10:50:00 → STL 2026-12-28 17:13:00; 1 stop(s) via ORD; 803 minutes. Local airport times.
    • LH430: FRA 2026-12-28 10:50:00 → ORD 2026-12-28 13:10:00; layover at ORD: 145 minutes.
    • UA4474: ORD 2026-12-28 15:35:00 → STL 2026-12-28 17:13:00.

2026-12-21 → 2026-12-28 · $1050.00

  • United Airlines UA4397 / LH433: STL 2026-12-21 18:55:00 → FRA 2026-12-22 13:45:00; 1 stop(s) via ORD; 710 minutes. Local airport times.
    • UA4397: STL 2026-12-21 18:55:00 → ORD 2026-12-21 20:25:00; layover at ORD: 130 minutes.
    • LH433: ORD 2026-12-21 22:35:00 → FRA 2026-12-22 13:45:00.
  • United Airlines UA945 / UA4619: FRA 2026-12-28 08:40:00 → STL 2026-12-28 14:41:00; 1 stop(s) via ORD; 781 minutes. Local airport times.
    • UA945: FRA 2026-12-28 08:40:00 → ORD 2026-12-28 11:05:00; layover at ORD: 125 minutes.
    • UA4619: ORD 2026-12-28 13:10:00 → STL 2026-12-28 14:41:00.

More dates for this route