Flights to Thunder Bay, ON, Canada
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Weather in Thunder Bay
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -8°C | -15°C |
| February | -7°C | -15°C |
| March | -1°C | -8°C |
| April | 4°C | -1°C |
| May | 12°C | 4°C |
| June | 17°C | 9°C |
| July | 21°C | 13°C |
| August | 21°C | 13°C |
| September | 17°C | 10°C |
| October | 9°C | 3°C |
| November | 2°C | -3°C |
| December | -4°C | -10°C |
14 day forecast
Cheapest month to fly to Thunder Bay
Explore price trends for trips to Thunder Bay
Showing prices in GBP
| Annual Avg. Price | 443 GBP |
| August 2025 | 385 GBP |
| September 2025 | 306 GBP |
| October 2025 | 306 GBP |
| November 2025 | 395 GBP |
| December 2025 | 479 GBP |
| January 2026 | 385 GBP |
| February 2026 | 307 GBP |
| March 2026 | 538 GBP |
| April 2026 | 536 GBP |
| May 2026 | 668 GBP |
| June 2026 | 570 GBP |
Airlines flying to Thunder Bay
Best airlines flying to Thunder Bay
- Air Transat
- Air Caraïbes
- Frontier Airlines
- Air India Limited
- Air New Zealand
- Air Arabia
- ASL Airlines France
- Tway Airlines
- Hong Kong Airlines
- SATA Air Acores
- Iberia Airlines
- Jet2
- Air Canada
- Jetstar Airways
- Aegean
- Qantas
- Lufthansa
- Turkish Airlines
- Cathay Pacific
- Air Europa
