Saint Louis (STL) to Toronto (YYZ), Jan 16–21, 2027: from $410 round trip

Saint Louis (STL) to Toronto (YYZ), Jan 16–21, 2027: from $410 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $410 round trip, Axel-exclusive, American Airlines, 1 stop, Jan 16–21, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates	Airline	Flights	Times, duration, stops	Total price	Price issued (UTC)
2027-01-16 → 2027-01-21	Air Canada	AC8890 / AC8889	16:05:00→19:05:00 2h 00m nonstop · 14:10:00→15:26:00 2h 16m nonstop	Axel-exclusive $455.00	2026-10-29T01:29:14Z
2027-01-16 → 2027-01-21	American Airlines	AA3198 + AA4657 / AA3524 + AA6332	11:37:00→17:40:00 5h 03m 1 stop via ORD · 07:09:00→12:55:00 6h 46m 1 stop via ORD	Axel-exclusive $410.00	2026-10-29T01:29:14Z
2027-01-16 → 2027-01-21	United Airlines	UA4439 + AC500 / UA2775 + UA1857	05:25:00→11:27:00 5h 02m 1 stop via ORD · 06:45:00→12:22:00 6h 37m 1 stop via ORD	Axel-exclusive $420.00	2026-10-29T01:29:14Z
2027-01-16 → 2027-01-21	Delta Air Lines	DL2868 + DL5406 / DL5256 + DL2822	10:14:00→17:20:00 6h 06m 1 stop via DTW · 12:10:00→17:20:00 6h 10m 1 stop via DTW	Axel-exclusive $435.00	2026-10-29T01:29:14Z
2027-01-16 → 2027-01-21	Delta Air Lines	DL4821 + DL4986 / DL5256 + DL2822	15:32:00→23:11:00 6h 39m 1 stop via MSP · 12:10:00→17:20:00 6h 10m 1 stop via DTW	Axel-exclusive $435.00	2026-10-29T01:29:14Z
2027-01-16 → 2027-01-21	Air Canada	AC8890 / AC8618 + UA4527	16:05:00→18:59:00 1h 54m nonstop · 14:15:00→19:35:00 6h 20m 1 stop via IAD	Axel-exclusive $440.00	2026-10-29T01:29:14Z

Route overview: Saint Louis to Toronto (YYZ) flight deals

2027-01-16 → 2027-01-21 · Axel-exclusive $455.00

Air Canada AC8890: STL 2027-01-16 16:05:00 → YYZ 2027-01-16 19:05:00; nonstop; 120 minutes. Local airport times.
Air Canada AC8889: YYZ 2027-01-21 14:10:00 → STL 2027-01-21 15:26:00; nonstop; 136 minutes. Local airport times.

2027-01-16 → 2027-01-21 · Axel-exclusive $410.00

American Airlines AA3198 / AA4657: STL 2027-01-16 11:37:00 → YYZ 2027-01-16 17:40:00; 1 stop(s) via ORD; 303 minutes. Local airport times.
- AA3198: STL 2027-01-16 11:37:00 → ORD 2027-01-16 12:59:00; layover at ORD: 106 minutes.
- AA4657: ORD 2027-01-16 14:45:00 → YYZ 2027-01-16 17:40:00.
American Airlines AA3524 / AA6332: YYZ 2027-01-21 07:09:00 → STL 2027-01-21 12:55:00; 1 stop(s) via ORD; 406 minutes. Local airport times.
- AA3524: YYZ 2027-01-21 07:09:00 → ORD 2027-01-21 08:39:00; layover at ORD: 167 minutes.
- AA6332: ORD 2027-01-21 11:26:00 → STL 2027-01-21 12:55:00.

2027-01-16 → 2027-01-21 · Axel-exclusive $420.00

United Airlines UA4439 / AC500: STL 2027-01-16 05:25:00 → YYZ 2027-01-16 11:27:00; 1 stop(s) via ORD; 302 minutes. Local airport times.
- UA4439: STL 2027-01-16 05:25:00 → ORD 2027-01-16 06:58:00; layover at ORD: 107 minutes.
- AC500: ORD 2027-01-16 08:45:00 → YYZ 2027-01-16 11:27:00.
United Airlines UA2775 / UA1857: YYZ 2027-01-21 06:45:00 → STL 2027-01-21 12:22:00; 1 stop(s) via ORD; 397 minutes. Local airport times.
- UA2775: YYZ 2027-01-21 06:45:00 → ORD 2027-01-21 07:57:00; layover at ORD: 175 minutes.
- UA1857: ORD 2027-01-21 10:52:00 → STL 2027-01-21 12:22:00.

2027-01-16 → 2027-01-21 · Axel-exclusive $435.00

Delta Air Lines DL2868 / DL5406: STL 2027-01-16 10:14:00 → YYZ 2027-01-16 17:20:00; 1 stop(s) via DTW; 366 minutes. Local airport times.
- DL2868: STL 2027-01-16 10:14:00 → DTW 2027-01-16 12:46:00; layover at DTW: 189 minutes.
- DL5406: DTW 2027-01-16 15:55:00 → YYZ 2027-01-16 17:20:00.
Delta Air Lines DL5256 / DL2822: YYZ 2027-01-21 12:10:00 → STL 2027-01-21 17:20:00; 1 stop(s) via DTW; 370 minutes. Local airport times.
- DL5256: YYZ 2027-01-21 12:10:00 → DTW 2027-01-21 13:35:00; layover at DTW: 178 minutes.
- DL2822: DTW 2027-01-21 16:33:00 → STL 2027-01-21 17:20:00.

2027-01-16 → 2027-01-21 · Axel-exclusive $435.00

Delta Air Lines DL4821 / DL4986: STL 2027-01-16 15:32:00 → YYZ 2027-01-16 23:11:00; 1 stop(s) via MSP; 399 minutes. Local airport times.
- DL4821: STL 2027-01-16 15:32:00 → MSP 2027-01-16 17:16:00; layover at MSP: 164 minutes.
- DL4986: MSP 2027-01-16 20:00:00 → YYZ 2027-01-16 23:11:00.
Delta Air Lines DL5256 / DL2822: YYZ 2027-01-21 12:10:00 → STL 2027-01-21 17:20:00; 1 stop(s) via DTW; 370 minutes. Local airport times.
- DL5256: YYZ 2027-01-21 12:10:00 → DTW 2027-01-21 13:35:00; layover at DTW: 178 minutes.
- DL2822: DTW 2027-01-21 16:33:00 → STL 2027-01-21 17:20:00.

2027-01-16 → 2027-01-21 · Axel-exclusive $440.00

Air Canada AC8890: STL 2027-01-16 16:05:00 → YYZ 2027-01-16 18:59:00; nonstop; 114 minutes. Local airport times.
Air Canada AC8618 / UA4527: YYZ 2027-01-21 14:15:00 → STL 2027-01-21 19:35:00; 1 stop(s) via IAD; 380 minutes. Local airport times.
- AC8618: YYZ 2027-01-21 14:15:00 → IAD 2027-01-21 15:45:00; layover at IAD: 135 minutes.
- UA4527: IAD 2027-01-21 18:00:00 → STL 2027-01-21 19:35:00.

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