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Cheapest time to fly from Columbus to Duluth
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Fri, Jan 16 - Fri, Jan 23 | $474 |
| Sat, Jan 24 - Sat, Jan 31 | $390 |
| Sun, Feb 1 - Sat, Feb 7 | $332 |
| Sun, Feb 8 - Sun, Feb 15 | $293 |
| Mon, Feb 16 - Mon, Feb 23 | $294 |
| Tue, Feb 24 - Sat, Feb 28 | $309 |
| Sun, Mar 1 - Sat, Mar 7 | $295 |
| Sun, Mar 8 - Sun, Mar 15 | $314 |
| Mon, Mar 16 - Mon, Mar 23 | $318 |
| Tue, Mar 24 - Tue, Mar 31 | $300 |
Round-trip
| Fri, Jan 16 - Fri, Jan 23 | $483 |
| Sat, Jan 24 - Sat, Jan 31 | $456 |
| Sun, Feb 1 - Sat, Feb 7 | $463 |
| Sun, Feb 8 - Sun, Feb 15 | $415 |
| Mon, Feb 16 - Mon, Feb 23 | $427 |
| Tue, Feb 24 - Sat, Feb 28 | $475 |
| Sun, Mar 1 - Sat, Mar 7 | $405 |
| Sun, Mar 8 - Sun, Mar 15 | $454 |
| Mon, Mar 16 - Mon, Mar 23 | $446 |
| Tue, Mar 24 - Tue, Mar 31 | $356 |
Weather in Duluth
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -7°C | -14°C |
| February | -5°C | -13°C |
| March | 1°C | -5°C |
| April | 6°C | 0°C |
| May | 14°C | 5°C |
| June | 20°C | 11°C |
| July | 24°C | 15°C |
| August | 23°C | 15°C |
| September | 20°C | 12°C |
| October | 11°C | 5°C |
| November | 3°C | -1°C |
| December | -3°C | -9°C |
14 day forecast
Flight connections and travel options
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Top airlines flying to Duluth
Compare leading airlines serving Duluth.
Airports in and near Duluth
Duluth’s main airport is the primary hub, with nearby airports offering additional options.
- Minneapolis–Saint Paul International airport (MSP)
- St. Cloud Regional airport (STC)
- Gogebic–Iron County airport (IWD)
- Duluth International airport (DLH)
- Range Regional airport (HIB)
- Brainerd Lakes Regional airport (BRD)
- Chippewa Valley Regional airport (EAU)
- Falls International airport (INL)
- Bemidji Regional airport (BJI)
- Rhinelander–Oneida County airport (RHI)
Popular flights from Duluth
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