Find cheap flights to Duluth
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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, May 8 - Fri, May 15 | $518 |
| Sat, May 16 - Sat, May 23 | $420 |
| Sun, May 24 - Sun, May 31 | $334 |
| Mon, Jun 1 - Sun, Jun 7 | $328 |
| Mon, Jun 8 - Mon, Jun 15 | $309 |
| Tue, Jun 16 - Tue, Jun 23 | $337 |
| Wed, Jun 24 - Tue, Jun 30 | $380 |
| Wed, Jul 1 - Tue, Jul 7 | $326 |
| Wed, Jul 8 - Wed, Jul 15 | $300 |
| Thu, Jul 16 - Thu, Jul 23 | $334 |
| Fri, Jul 24 - Fri, Jul 31 | $337 |
Round-trip
| Fri, May 8 - Fri, May 15 | $570 |
| Sat, May 16 - Sat, May 23 | $431 |
| Sun, May 24 - Sun, May 31 | $435 |
| Mon, Jun 1 - Sun, Jun 7 | $548 |
| Mon, Jun 8 - Mon, Jun 15 | $512 |
| Tue, Jun 16 - Tue, Jun 23 | $583 |
| Wed, Jun 24 - Tue, Jun 30 | $591 |
| Wed, Jul 1 - Tue, Jul 7 | $526 |
| Wed, Jul 8 - Wed, Jul 15 | $476 |
| Thu, Jul 16 - Thu, Jul 23 | $610 |
| Fri, Jul 24 - Fri, Jul 31 | $567 |
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
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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)
- Gogebic–Iron County airport (IWD)
- Duluth International airport (DLH)
- Rhinelander–Oneida County airport (RHI)
- Bemidji Regional airport (BJI)
- Chippewa Valley Regional airport (EAU)
- Range Regional airport (HIB)
- Brainerd Lakes Regional airport (BRD)
- St. Cloud Regional airport (STC)
- Falls International airport (INL)
- Fort Frances Municipal airport (YAG)
Popular flights from Duluth
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