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 San Jose, California according to our data. American Airlines is the first choice among our users, with 73% 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.

What is the cheapest airline that flies from San Jose to Florida Keys?

American Airlines and Delta are the most popular carriers operating from San Jose to Florida Keys

When did momondo last update prices for flights from San Jose Airport to Florida Keys?

Prices for flights from San Jose Airport to Florida Keys are updated daily.

How many operators does momondo search for flights from San Jose Airport to Florida Keys?

As of September 2026, there are 7 operators available to choose from for flights from San Jose Airport to Florida Keys.

How old do you have to be to fly from San Jose Airport to Florida Keys?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$165 Cheap Flights from San Jose, California to Florida Keys in 2026

Find the cheapest flights from San Jose, California to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:17 am - 5:15 pmSJC San Jose-MIA Miami

31h 58m1 stop Seattle/Tacoma Intl

6:18 pm - 9:41 amMIA Miami-SJC San Jose

18h 23m1 stop Seattle/Tacoma Intl

$323Alaska Airlines

Mon, Oct 5 - Fri, Oct 9

8:02 am - 5:15 pmSJC San Jose-MIA Miami

30h 13m1 stop Seattle/Tacoma Intl

6:18 pm - 9:41 amMIA Miami-SJC San Jose

18h 23m1 stop Seattle/Tacoma Intl

$323Alaska Airlines

Sun, Oct 4 - Fri, Oct 9

7:00 am - 5:14 pmSJC San Jose-MIA Miami

7h 14m1 stop Los Angeles

2:15 pm - 9:25 pmMIA Miami-SJC San Jose

10h 10m1 stop Atlanta Hartsfield-Jackson

$331Delta

Tue, Oct 13 - Tue, Oct 20

6:30 am - 6:46 pmSJC San Jose-MIA Miami

9h 16m1 stop Atlanta Hartsfield-Jackson

8:13 am - 1:17 pmMIA Miami-SJC San Jose

8h 04m1 stop Los Angeles

$331Delta

Tue, Dec 15 - Wed, Dec 23

8:30 am - 7:25 pmSJC San Jose-MIA Miami

7h 55m1 stop Denver Intl

5:05 am - 10:10 amMIA Miami-SJC San Jose

8h 05m1 stop Houston Hobby

$331Southwest

Mon, Nov 2 - Thu, Nov 5

7:16 pm - 5:08 amSJC San Jose-MIA Miami

6h 52m1 stop Phoenix Sky Harbor Intl

5:20 am - 11:04 amMIA Miami-SJC San Jose

8h 44m1 stop Dallas/Fort Worth

$331American Airlines

Thu, Oct 15 - Thu, Oct 22

1:01 pm - 1:14 amSJC San Jose-MIA Miami

9h 13m1 stop Phoenix Sky Harbor Intl

10:59 am - 6:04 pmMIA Miami-SJC San Jose

10h 05m1 stop Phoenix Sky Harbor Intl

$331American Airlines

Tue, Jan 5 - Sat, Jan 9

10:45 am - 9:59 pmSJC San Jose-MIA Miami

8h 14m1 stop Denver Intl

8:02 am - 1:11 pmMIA Miami-SJC San Jose

8h 09m1 stop Denver Intl

$331United Airlines

Thu, Oct 1 - Wed, Oct 7

8:30 pm - 11:20 amSJC San Jose-MIA Miami

11h 50m2 stops Las Vegas Harry Reid Intl Nashville Intl

6:05 am - 1:55 pmMIA Miami-SJC San Jose

10h 50m1 stop Baltimore/Washington

$336Southwest

Mon, Nov 2 - Thu, Nov 5

8:45 am - 9:59 pmSJC San Jose-MIA Miami

10h 14m1 stop Denver Intl

6:24 am - 3:08 pmMIA Miami-SJC San Jose

11h 44m2 stops Houston George Bush Intcntl Denver Intl

$371United Airlines

Sat, Oct 24 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

12:51 pm - 12:55 amSJC San Jose-MIA Miami

9h 04m1 stop Atlanta Hartsfield-Jackson

2:45 pm - 8:41 pmMIA Miami-SJC San Jose

8h 56m1 stop Minneapolis St Paul

$589Delta

Tue, Sep 15 - Wed, Sep 23

6:40 am - 5:20 pmSJC San Jose-MIA Miami

7h 40m1 stop Atlanta Hartsfield-Jackson

7:05 am - 12:55 pmMIA Miami-SJC San Jose

8h 50m1 stop Salt Lake City

$589Delta

Tue, Sep 15 - Wed, Sep 16

12:02 pm - 11:59 pmSJC San Jose-MIA Miami

8h 57m1 stop Dallas/Fort Worth

8:25 am - 1:38 pmMIA Miami-SJC San Jose

8h 13m1 stop Dallas/Fort Worth

$593American Airlines

Sat, Sep 12 - Sat, Sep 19

6:00 am - 6:09 pmSJC San Jose-MIA Miami

9h 09m1 stop Dallas/Fort Worth

11:00 am - 6:29 pmMIA Miami-SJC San Jose

10h 29m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$598American Airlines

Sat, Sep 12 - Sat, Sep 19

7:30 pm - 11:30 amSJC San Jose-MIA Miami

13h 00m2 stops Las Vegas Harry Reid Intl Orlando

7:00 am - 3:10 pmMIA Miami-SJC San Jose

11h 10m2 stops Orlando San Diego

$603Southwest

Sat, Sep 12 - Sat, Sep 19

4:47 pm - 5:13 pmSJC San Jose-MIA Miami

21h 26m1 stop Seattle/Tacoma Intl

6:16 pm - 1:17 pmMIA Miami-SJC San Jose

22h 01m1 stop Seattle/Tacoma Intl

$608Alaska Airlines

Tue, Sep 15 - Mon, Sep 28

8:40 am - 8:15 pmSJC San Jose-MIA Miami

8h 35m1 stop Nashville Intl

5:45 am - 12:40 pmMIA Miami-SJC San Jose

9h 55m2 stops Houston Hobby Las Vegas Harry Reid Intl

$650Southwest

Tue, Sep 15 - Mon, Sep 28

5:06 pm - 6:33 amSJC San Jose-MIA Miami

10h 27m1 stop San Diego

3:30 pm - 10:56 pmMIA Miami-SJC San Jose

10h 26m2 stops Dallas/Fort Worth San Diego

$694Alaska Airlines

Tue, Sep 15 - Tue, Sep 22

8:45 am - 10:34 pmSJC San Jose-MIA Miami

10h 49m2 stops Denver Intl Houston George Bush Intcntl

3:57 pm - 10:50 pmMIA Miami-SJC San Jose

9h 53m1 stop Chicago O'Hare Intl

$775United Airlines

Tue, Sep 15 - Wed, Sep 16

8:45 am - 10:34 pmSJC San Jose-MIA Miami

10h 49m2 stops Denver Intl Houston George Bush Intcntl

3:57 pm - 10:55 pmMIA Miami-SJC San Jose

9h 58m1 stop Chicago O'Hare Intl

$777United Airlines

Tue, Sep 15 - Sat, Sep 19

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Southwest flights from San Jose, California to Florida Keys

Our best Southwest deals on San Jose, California to Florida Keys flight tickets

Southwest

Nov 2

SJC8:30 pmSan Jose

11h 50m

2 stops

MIA11:20 amMiami

Nov 5

MIA6:05 amMiami

10h 50m

1 stop

SJC1:55 pmSan Jose

$336

Southwest

Jan 5

SJC6:00 amSan Jose

8h 25m

1 stop

MIA5:25 pmMiami

Jan 9

MIA6:45 amMiami

12h 05m

2 stops

SJC3:50 pmSan Jose

$351

Southwest

Jan 5

SJC8:35 pmSan Jose

12h 05m

2 stops

MIA11:40 amMiami

Jan 9

MIA6:45 amMiami

12h 05m

2 stops

SJC3:50 pmSan Jose

$362

Alaska Airlines flights from San Jose, California to Florida Keys

Our best Alaska Airlines deals on San Jose, California to Florida Keys flight tickets

Alaska Airlines

Oct 4

SJC8:02 amSan Jose

30h 13m

1 stop

MIA5:15 pmMiami

Oct 9

MIA6:18 pmMiami

18h 23m

1 stop

SJC9:41 amSan Jose

$323

Alaska Airlines

Oct 6

SJC4:48 pmSan Jose

21h 27m

1 stop

MIA5:15 pmMiami

Oct 9

MIA6:18 pmMiami

18h 23m

1 stop

SJC9:41 amSan Jose

$361

Alaska Airlines

Oct 5

SJC8:44 pmSan Jose

17h 31m

1 stop

MIA5:15 pmMiami

Oct 6

MIA6:18 pmMiami

23h 37m

2 stops

SJC2:55 pmSan Jose

$375

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Mon 10/5

6:17 am-5:15 pm

1 stop31h 58m

Miami

Fri 10/9

6:18 pm-9:41 am

1 stop18h 23m

$323

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Sun 10/4

8:02 am-5:15 pm

1 stop30h 13m

Miami

Fri 10/9

6:18 pm-9:41 am

1 stop18h 23m

$323

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Tue 10/13

7:00 am-5:14 pm

1 stop7h 14m

Miami

Tue 10/20

2:15 pm-9:25 pm

1 stop10h 10m

$331

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Tue 12/15

6:30 am-6:46 pm

1 stop9h 16m

Miami

Wed 12/23

8:13 am-1:17 pm

1 stop8h 04m

$331

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Mon 11/2

8:30 am-7:25 pm

1 stop7h 55m

Miami

Thu 11/5

5:05 am-10:10 am

1 stop8h 05m

$331

Quickest round-trip

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Thu 10/15

7:16 pm-5:08 am

1 stop6h 52m

Miami

Thu 10/22

5:20 am-11:04 am

1 stop8h 44m

$331

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Tue 1/5

1:01 pm-1:14 am

1 stop9h 13m

Miami

Sat 1/9

10:59 am-6:04 pm

1 stop10h 05m

$331

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Thu 10/1

10:45 am-9:59 pm

1 stop8h 14m

Miami

Wed 10/7

8:02 am-1:11 pm

1 stop8h 09m

$331

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Mon 11/2

8:30 pm-11:20 am

2 stops11h 50m

Miami

Thu 11/5

6:05 am-1:55 pm

1 stop10h 50m

$336

San JoseMiami

SJC San Jose - MIA Miami

SJCMIA

San Jose

Sat 10/24

8:45 am-9:59 pm

1 stop10h 14m

Miami

Sun 11/1

6:24 am-3:08 pm

2 stops11h 44m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Jose, 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

Prices

Airlines

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 San Jose, California averaging around $342.

How far in advance should I book a flight from San Jose, California to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $503 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from San Jose, California for as low as $361 on momondo.

Can stopping save me money on San Jose, California to Florida Keys flights?

You could potentially save up to 4% on your flight if you consider stops on a San Jose, California to Florida Keys flight.

Cheap San Jose, California to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Florida Keys

Best Price Found	$165
Fastest flight time	6h 58m
Direct flights	None

The best one-way flight to Florida Keys from San Jose, California in the past 72 hours is $165. The best round-trip flight deal from San Jose, California to Florida Keys found on momondo in the last 72 hours is $323.

The fastest flight from San Jose, California to Florida Keys takes 6h 58m

There are no direct flights from San Jose, California to Florida Keys. There are no popular flight routes from San Jose, California to Florida Keys.

Search flight deals

Frequently asked questions about flying from San Jose, California to Florida Keys

When did momondo last update prices for flights from San Jose Airport to Florida Keys?
Prices for flights from San Jose Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from San Jose Airport to Florida Keys?
As of September 2026, there are 7 operators available to choose from for flights from San Jose Airport to Florida Keys.
How old do you have to be to fly from San Jose Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents you'll need for your trip to Florida Keys may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida Keys. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Jose, California to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from San Jose, California to Florida Keys is Boeing 737 MAX 8, representing 25.53% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 20.29%, Airbus A321neo at 9.86%, and Airbus A320-100/200 at 6.30%.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Florida Keys?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Florida Keys. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Florida Keys with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florida Keys from San Jose which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Jose to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to Florida Keys right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Jose to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.