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Florida Keys

$94+ Cheap flights from San Jose (SJC) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EYW
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from San Jose to Florida Keys

Keep the following information in mind while searching for San Jose to Florida Keys flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$173
(Priceline)

One-way from

$94
(Cheapflightsfares)

Popular in

April

Cheapest in

September

Average price

$306
From San Jose to Florida Keys
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One-way flight from San Jose to Florida Keys
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Jose to Florida Keys

Cheapest flights from San Jose to Florida Keys
Explore the most affordable flight options available from San Jose to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/252:14 pmSJC - MIA
1 stop7h 30mFrontier
vie. 9/266:00 amMIA - SJC
1 stop8h 30mFrontier
Deal found 9/10$173
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/252:14 pmSJC - MIA
1 stop7h 30mFrontier
dom. 9/286:00 amMIA - SJC
1 stop8h 26mFrontier
Deal found 9/10$215
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:30 pmSJC - MIA
2 stops12h 35mSouthwest
mar. 12/1611:40 amMIA - SJC
1 stop12h 20mSouthwest
Deal found 9/11$216
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/252:14 pmSJC - MIA
1 stop7h 30mFrontier
lun. 9/296:00 amMIA - SJC
1 stop8h 30mFrontier
Deal found 9/10$221
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2112:26 pmSJC - MIA
1 stop9h 18mFrontier
dom. 9/286:00 amMIA - SJC
1 stop8h 26mFrontier
Deal found 9/9$242
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:10 amSJC - MIA
1 stop7h 01mAmerican Airlines
mié. 12/35:00 amMIA - SJC
1 stop8h 23mAmerican Airlines
Deal found 9/10$243
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/256:00 amSJC - MIA
1 stop9h 25mAmerican Airlines
sáb. 11/17:00 amMIA - SJC
1 stop8h 20mAmerican Airlines
Deal found 9/10$244
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/611:13 amSJC - MIA
1 stop9h 29mAmerican Airlines
sáb. 12/135:00 amMIA - SJC
1 stop8h 23mAmerican Airlines
Deal found 9/9$248
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/66:30 amSJC - MIA
1 stop8h 50mSouthwest
sáb. 10/186:00 amMIA - SJC
1 stop16h 15mSouthwest
Deal found 9/9$249
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/22:14 pmSJC - MIA
1 stop7h 30mFrontier
vie. 10/176:00 amMIA - SJC
1 stop8h 32mFrontier
Deal found 9/10$253
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/252:14 pmSJC - MIA
1 stop7h 30mMultiple Airlines
vie. 9/268:48 pmMIA - SJC
2 stops26h 12mMultiple Airlines
Deal found 9/10$256
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:10 amSJC - EYW
2 stops12h 35mAmerican Airlines
jue. 12/181:46 pmEYW - SJC
2 stops11h 47mAmerican Airlines
Deal found 9/10$485

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from San Jose to Florida Keys that are best for you.

Fly from

San Jose

Fly to

Florida Keys

Route

Depart

Return

Price

San JoseMiami

SJC - MIA

SJCMIA

San Jose

mar. 12/9

8:30 pm-12:05 pm

2 stops12h 35m

Miami

mar. 12/16

11:40 am-9:00 pm

1 stop12h 20m

$216

San JoseMiami

SJC - MIA

SJCMIA

San Jose

lun. 10/6

6:30 am-6:20 pm

1 stop8h 50m

Miami

sáb. 10/18

6:00 am-7:15 pm

1 stop16h 15m

$249

San JoseMiami

SJC - MIA

SJCMIA

San Jose

sáb. 10/4

5:00 pm-6:25 am

1 stop10h 25m

Miami

sáb. 10/18

7:36 am-12:50 pm

1 stop8h 14m

$257

San JoseMiami

SJC - MIA

SJCMIA

San Jose

sáb. 10/11

12:40 pm-12:29 am

1 stop8h 49m

Miami

sáb. 10/18

7:36 am-2:42 pm

1 stop10h 06m

$257

San JoseMiami

SJC - MIA

SJCMIA

San Jose

mié. 10/29

1:30 pm-6:21 am

2 stops13h 51m

Miami

lun. 11/3

7:36 am-2:47 pm

1 stop10h 11m

$266

San JoseMiami

SJC - MIA

SJCMIA

San Jose

sáb. 10/25

6:20 am-9:27 pm

2 stops12h 07m

Miami

sáb. 11/1

6:00 am-4:04 pm

2 stops13h 04m

$267

San JoseMiami

SJC - MIA

SJCMIA

San Jose

mar. 12/9

10:05 am-8:25 pm

1 stop7h 20m

Miami

mié. 12/17

11:40 am-7:40 pm

2 stops11h 00m

$273

San JoseMiami

SJC - MIA

SJCMIA

San Jose

jue. 10/9

7:00 am-5:35 pm

1 stop7h 35m

Miami

jue. 10/16

6:45 pm-11:40 pm

1 stop7h 55m

$289

San JoseKey West

SJC - EYW

SJCEYW

San Jose

jue. 12/11

6:10 am-9:45 pm

2 stops12h 35m

Key West

jue. 12/18

1:46 pm-10:33 pm

2 stops11h 47m

$485

San JoseKey West

SJC - EYW

SJCEYW

San Jose

vie. 9/26

10:30 pm-10:55 am

1 stop9h 25m

Key West

mar. 9/30

2:00 pm-7:49 pm

1 stop8h 49m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 28 results
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Best time to book a flight from San Jose to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Florida Keys

What is the cheapest month to book a flight from San Jose to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from San Jose to Florida Keys (average of $328). Flying from San Jose to Florida Keys in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated septiembre 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Jose to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Jose to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Jose to Florida Keys?

    If you book a flight to Florida Keys from San Jose, you will be flying from San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose.

  • How long is the flight from San Jose to Florida Keys?

    For as low as $257, Southwest can have you in Florida Keys from San Jose in 10h 25m. San Jose and Florida Keys are separated by a distance of 2553 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from San Jose to Florida Keys that include hotel bookings?

    Yes. In addition to deals on San Jose to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Florida Keys.

  • Can I find deals for business class flights from San Jose to Florida Keys?

    Yes. Cheapflights offers flight deals from San Jose to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from San Jose to Florida Keys (average of $328). Flying from San Jose to Florida Keys in March is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from San Jose to Florida Keys

Discover the top airline that operate flights from San Jose to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$510FlexibilityNo cancel feeOn-time71%

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