Cheap flights from California to Florida Keys from $44
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Florida Keys departing on 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from California to Florida Keys
Our best Spirit Airlines deals on California to Florida Keys flight tickets
United Airlines flights from California to Florida Keys
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How to get the cheapest flight ticket from California to Florida Keys
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Florida Keys?
The month of August is another great option to travel to Florida Keys, with average flight prices from California averaging around $326.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from California to Florida Keys is on a Saturday when prices can be found for as low as $532. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $587.
What is the cheapest time of day to depart on your flight to Florida Keys?
According to our data, the cheapest time of day to fly to Florida Keys is in the afternoon. momondo users have found flights departing from California to Florida Keys in the afternoon for as low as $475. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $605.
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from California for as low as $392 on momondo.
What is the cheapest airline that flies from California to Florida Keys?
Spirit Airlines, Southwest, and Frontier are the most popular carriers operating from California to Florida Keys
What airlines fly to Florida Keys?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from California according to our data. American Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to Florida Keys on average per week?
The number of flights available between California and Florida Keys is 702 per week as of June 2025. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.
How long is the flight from California to Florida Keys?
On average, it takes 12h 20m to fly from California to Florida Keys if you fly out of San Francisco (the most popular airport in California) and into Incheon Intl Airport (the most popular airport in Florida Keys). If you’re flying out of Los Angeles and into Incheon Intl Airport, then the flight time is around 12h 55m.
Cheap California to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Florida Keys
Best Price Found | $44 |
|---|---|
Fastest flight time | 4h 35m |
Direct flights | Every day |
Airports in Florida Keys | 1 airport |
When did momondo last update prices for flights from California to Florida Keys?
Prices for flights from California to Florida Keys refresh daily.
How many operators does momondo search for flights from California to Florida Keys?
As of June 2025, there are 9 operators available to choose from for flights from California to Florida Keys.
How old do you have to be to fly from California to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from California to Florida Keys is Boeing 787-9 Dreamliner, representing 13.87% of all bookings. The subsequent popular models are Boeing 777-300ER at 8.61%, Airbus A321neo at 8.03%, and Boeing 787-8 Dreamliner at 7.65%.
Best airlines flying from California to Florida Keys
Compare and see reviews for airlines that fly from California to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $250 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 8.0 7,964 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Florida Keys?
It is quick and easy to find California to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.
Can I find flights from California to Florida Keys with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Florida Keys from California with this policy.
How can momondo help me find flights from California to Florida Keys?
momondo provides multiple filters to help you find the best flight to Florida Keys from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from California to Florida Keys right now. Can momondo alert me if prices change?
Yes. momondo can track prices for California to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.