Saint Louis → Toronto
Dec 21, 2026 · one way
STL → YYZ1 adulteconomyOne way
5 flight options · 4 airlines
Nonstop flights
One-stop flights
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- Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
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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) |
|---|---|---|---|---|
| 2026-12-21 · one way | Air Canada | AC8890 | $344.50 | 2026-10-29T01:29:14Z |
| 2026-12-21 · one way | American Airlines | AA3198 + AA4657 | $305.50 | 2026-10-29T01:29:14Z |
| 2026-12-21 · one way | United Airlines | UA4439 + AC500 | $312.00 | 2026-10-29T01:29:14Z |
| 2026-12-21 · one way | Delta Air Lines | DL4821 + DL4986 | $325.00 | 2026-10-29T01:29:14Z |
| 2026-12-21 · one way | Delta Air Lines | DL2868 + DL5406 | $325.00 | 2026-10-29T01:29:14Z |
2026-12-21 · one way · $344.50
- Air Canada AC8890: STL 2026-12-21 16:05:00 → YYZ 2026-12-21 18:59:00; nonstop; 114 minutes. Local airport times.
2026-12-21 · one way · $305.50
- American Airlines AA3198 / AA4657: STL 2026-12-21 11:37:00 → YYZ 2026-12-21 17:40:00; 1 stop(s) via ORD; 303 minutes. Local airport times.
- AA3198: STL 2026-12-21 11:37:00 → ORD 2026-12-21 12:59:00; layover at ORD: 106 minutes.
- AA4657: ORD 2026-12-21 14:45:00 → YYZ 2026-12-21 17:40:00.
2026-12-21 · one way · $312.00
- United Airlines UA4439 / AC500: STL 2026-12-21 05:25:00 → YYZ 2026-12-21 11:27:00; 1 stop(s) via ORD; 302 minutes. Local airport times.
- UA4439: STL 2026-12-21 05:25:00 → ORD 2026-12-21 06:58:00; layover at ORD: 107 minutes.
- AC500: ORD 2026-12-21 08:45:00 → YYZ 2026-12-21 11:27:00.
2026-12-21 · one way · $325.00
- Delta Air Lines DL4821 / DL4986: STL 2026-12-21 15:32:00 → YYZ 2026-12-21 23:11:00; 1 stop(s) via MSP; 399 minutes. Local airport times.
- DL4821: STL 2026-12-21 15:32:00 → MSP 2026-12-21 17:16:00; layover at MSP: 164 minutes.
- DL4986: MSP 2026-12-21 20:00:00 → YYZ 2026-12-21 23:11:00.
2026-12-21 · one way · $325.00
- Delta Air Lines DL2868 / DL5406: STL 2026-12-21 10:14:00 → YYZ 2026-12-21 17:20:00; 1 stop(s) via DTW; 366 minutes. Local airport times.
- DL2868: STL 2026-12-21 10:14:00 → DTW 2026-12-21 12:46:00; layover at DTW: 189 minutes.
- DL5406: DTW 2026-12-21 15:55:00 → YYZ 2026-12-21 17:20:00.