Flights to Watertown, SD, United States
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Weather in Watertown
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -6°C | -14°C |
| February | -4°C | -13°C |
| March | 3°C | -5°C |
| April | 10°C | 1°C |
| May | 18°C | 8°C |
| June | 24°C | 14°C |
| July | 27°C | 16°C |
| August | 26°C | 15°C |
| September | 23°C | 11°C |
| October | 13°C | 4°C |
| November | 5°C | -2°C |
| December | -3°C | -10°C |
14 day forecast
Cheapest month to fly to Watertown
Explore price trends for trips to Watertown
Showing prices in USD
| Annual Avg. Price | 274 USD |
| July 2025 | 99 USD |
| August 2025 | 257 USD |
| September 2025 | 275 USD |
| October 2025 | 261 USD |
| November 2025 | 281 USD |
| December 2025 | 261 USD |
| January 2026 | 396 USD |
| May 2026 | 360 USD |
Airlines flying to Watertown
Best airlines flying to Watertown
- Air Canada
- Turkish Airlines
- Qantas
- Air France
- United Airlines
- Egyptair
- Royal Air Maroc
- Corsair International
- Avianca
- ITA Airways
- WestJet
- Air India Limited
- Ryanair
- Aegean
- Lufthansa
- Ethiopian Airlines
- Copa Airlines
- Air Transat
- Jin Air
- easyJet
