Find cheap flights to Key West from $113
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Find deals from Columbus to Key West
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Find deals from Columbus to Key West
Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.
Cheapest time to fly from Columbus to Key West
Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.
One-way
| Fri, Aug 7 - Fri, Aug 7 | $481 |
| Sat, Aug 8 - Sat, Aug 15 | $154 |
| Sun, Aug 16 - Sun, Aug 23 | $109 |
| Mon, Aug 24 - Mon, Aug 31 | $103 |
| Tue, Sep 1 - Mon, Sep 7 | $146 |
| Tue, Sep 8 - Tue, Sep 15 | $132 |
| Wed, Sep 16 - Wed, Sep 23 | $150 |
| Thu, Sep 24 - Wed, Sep 30 | $158 |
| Thu, Oct 1 - Wed, Oct 7 | $134 |
| Thu, Oct 8 - Thu, Oct 15 | $141 |
| Fri, Oct 16 - Fri, Oct 23 | $133 |
| Sat, Oct 24 - Sat, Oct 31 | $120 |
Round-trip
| Fri, Aug 7 - Fri, Aug 7 | $248 |
| Sat, Aug 8 - Sat, Aug 15 | $118 |
| Sun, Aug 16 - Sun, Aug 23 | $95 |
| Mon, Aug 24 - Mon, Aug 31 | $92 |
| Tue, Sep 1 - Mon, Sep 7 | $100 |
| Tue, Sep 8 - Tue, Sep 15 | $97 |
| Wed, Sep 16 - Wed, Sep 23 | $109 |
| Thu, Sep 24 - Wed, Sep 30 | $100 |
| Thu, Oct 1 - Wed, Oct 7 | $107 |
| Thu, Oct 8 - Thu, Oct 15 | $111 |
| Fri, Oct 16 - Fri, Oct 23 | $119 |
| Sat, Oct 24 - Sat, Oct 31 | $102 |
Weather in Key West
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 22°C | 20°C |
| February | 22°C | 21°C |
| March | 23°C | 22°C |
| April | 25°C | 24°C |
| May | 26°C | 25°C |
| June | 28°C | 27°C |
| July | 29°C | 28°C |
| August | 29°C | 28°C |
| September | 29°C | 28°C |
| October | 27°C | 26°C |
| November | 25°C | 23°C |
| December | 23°C | 22°C |
14 day forecast
Flight connections and travel options
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Top airlines flying to Key West
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Airports in and near Key West
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Popular flights from Key West
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