Popular in | December |
---|---|
Cheapest in | August |
Round-trip from | $373 |
One-way from | $239 |
Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 44% on your flight compared to booking on days when demand is much higher.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 154% on flights from San Francisco to Key West compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $497. For sooner than that we have options available in the next 3 days from $679.
Our data shows that August tends to be the cheapest month to fly to Key West from San Francisco. Users have commonly found prices around $510 for the month, but tickets can be as low as $268. Due to multiple factors, prepare for potentially higher prices in December.
A simple way to save on the total cost of your ticket is to fly from San Francisco to Key West in the morning. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight at noon.
Fly from
Fly to
Budget
$260 - $638
Route
Depart
Return
Price
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Mon 7/29
1 stop8h 00m
Key West
Wed 8/7
1 stop9h 14m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Mon 7/29
1 stop8h 00m
Key West
Wed 8/7
2 stops10h 06m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Mon 7/29
2 stops12h 54m
Key West
Wed 8/7
2 stops10h 06m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Sun 7/28
1 stop9h 05m
Key West
Wed 8/7
1 stop10h 35m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Sun 7/28
1 stop9h 05m
Key West
Wed 8/7
2 stops10h 06m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Thu 8/1
1 stop9h 05m
Key West
Sat 8/10
1 stop9h 34m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Sun 7/28
2 stops10h 50m
Key West
Wed 8/7
2 stops15h 17m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Thu 7/25
1 stop10h 38m
Key West
Sun 7/28
1 stop9h 28m
San FranciscoKey West
SFO - EYW
SFOEYW
San Francisco
Fri 10/18
2 stops24h 15m
Key West
Mon 10/21
1 stop27h 40m
EYW Temperature | 69.8 - 84.2 °F |
---|
If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
American Airlines | Cheapest$243 | Average$494 | FlexibilityNo cancel fee | On-time71% |
Delta | Cheapest$260 | Average$540 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$387 | Average$611 | FlexibilityNo cancel fee | On-time69% |