Cheap flights from Houston, TX to Key West, FL
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Tips to know when travelling to Key West
Cheapest one-way trip | $277 |
|---|---|
Cheapest round-trip | $516 |
Average round-trip | $523 |
Most popular airline | United Airlines |
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One-way trips
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Weekly direct flights
Discover the top airlines offering direct flights from Houston to Key West in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Tue 05.11 - Mon 11.11
| Airline | Tue 05.11 | Wed 06.11 | Thu 07.11 | Fri 08.11 | Sat 09.11 | Sun 10.11 | Mon 11.11 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Tue 12.11 - Mon 18.11
| Airline | Tue 12.11 | Wed 13.11 | Thu 14.11 | Fri 15.11 | Sat 16.11 | Sun 17.11 | Mon 18.11 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Tue 19.11 - Mon 25.11
| Airline | Tue 19.11 | Wed 20.11 | Thu 21.11 | Fri 22.11 | Sat 23.11 | Sun 24.11 | Mon 25.11 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Tue 26.11 - Mon 02.12
| Airline | Tue 26.11 | Wed 27.11 | Thu 28.11 | Fri 29.11 | Sat 30.11 | Sun 01.12 | Mon 02.12 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Houston to Key West
| Name | Carrier code | IATA Code | Passport needed during booking | |
|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | |
| Silver Airways | SIL | 3M | No |
Online check-in is not available for these airlines.
Weather in Key West
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 22°C | 20°C |
| February | 23°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 | 24°C |
| December | 24°C | 22°C |
14 day forecast
Frequently asked questions
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