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$100+ Cheap flights from San Jose, CA (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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EYW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Kiwi.com)

One-way from

$100
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$345
Provider with most accurate pricing for San Jose-Miami flight deals.
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Provider most trusted by Cheapflights users for San Jose-Miami flights.
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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. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 11/1412:27 pmSJC - MIA
1 stop14h 52mMultiple Airlines
Mon 11/246:00 amMIA - SJC
2 stops12h 55mMultiple Airlines
Deal found 10/29$259
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 12/86:25 pmSJC - MIA
1 stop18h 35mHawaiian Airlines
Wed 12/175:00 pmMIA - SJC
1 stop18h 58mHawaiian Airlines
Deal found 10/29$312
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:11 pmSJC - MIA
1 stop12h 01mAlaska Airlines
Thu 12/257:25 amMIA - SJC
1 stop12h 28mAlaska Airlines
Deal found 10/29$316
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:59 pmSJC - MIA
1 stop7h 52mDelta
Thu 11/272:37 pmMIA - SJC
1 stop8h 58mDelta
Deal found 10/28$324
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Fri 11/1412:27 pmSJC - MIA
1 stop14h 52mMultiple Airlines
Sun 11/167:20 amMIA - SJC
2 stops31h 12mMultiple Airlines
Deal found 10/30$328
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:25 pmSJC - MIA
1 stop9h 56mDelta
Wed 12/246:00 amMIA - SJC
1 stop8h 14mDelta
Deal found 10/29$330
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:15 amSJC - MIA
1 stop8h 54mDelta
Thu 11/272:37 pmMIA - SJC
1 stop8h 58mDelta
Deal found 10/29$337
This Southwest deal was found by Cheapflights users on 10/29. 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.
Wed 12/1010:05 amSJC - MIA
1 stop7h 20mSouthwest
Wed 12/2411:40 amMIA - SJC
1 stop12h 20mSouthwest
Deal found 10/29$340
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/166:00 amSJC - EYW
1 stop7h 07mAmerican Airlines
Sun 12/2112:55 pmEYW - SJC
2 stops12h 43mAmerican Airlines
Deal found 10/30$471
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:35 amSJC - EYW
1 stop10h 31mDelta
Sun 12/214:25 pmEYW - SJC
1 stop8h 09mDelta
Deal found 10/30$524
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/136:10 amSJC - EYW
2 stops12h 37mAmerican Airlines
Mon 11/172:39 pmEYW - SJC
1 stop9h 09mAmerican Airlines
Deal found 10/29$620
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:25 pmSJC - EYW
1 stop10h 06mDelta
Mon 11/172:58 pmEYW - SJC
1 stop10h 58mDelta
Deal found 10/29$654

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 October 30, 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

Sun 2/8

2:06 pm-12:51 am

1 stop7h 45m

Miami

Thu 2/19

8:00 am-2:57 pm

1 stop9h 57m

$320

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Wed 2/11

3:32 pm-5:28 am

2 stops10h 56m

Miami

Tue 2/17

7:00 am-12:09 pm

1 stop8h 09m

$325

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Sat 2/7

6:20 pm-12:14 pm

2 stops14h 54m

Miami

Sun 2/15

8:00 am-2:57 pm

1 stop9h 57m

$335

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Wed 11/19

12:50 pm-12:46 am

1 stop8h 56m

Miami

Wed 12/3

7:39 am-3:03 pm

1 stop10h 24m

$343

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Mon 12/1

7:04 pm-6:25 am

1 stop8h 21m

Miami

Wed 12/3

5:07 pm-10:55 pm

1 stop8h 48m

$349

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Sat 4/11

10:30 pm-10:40 am

1 stop9h 10m

Miami

Sat 4/18

7:00 am-11:48 am

1 stop7h 48m

$349

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Thu 12/4

8:45 am-9:59 pm

1 stop10h 14m

Miami

Tue 12/9

11:55 am-9:27 pm

2 stops12h 32m

$354

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Wed 12/31

5:40 pm-5:00 am

1 stop8h 20m

Miami

Wed 1/7

7:15 am-2:52 pm

2 stops10h 37m

$354

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Wed 12/31

5:40 pm-9:28 am

2 stops12h 48m

Miami

Tue 1/6

6:00 am-4:20 pm

2 stops13h 20m

$359

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Wed 11/19

7:00 am-12:46 am

2 stops14h 46m

Miami

Tue 11/25

7:40 am-1:19 pm

1 stop8h 39m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 30 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, California to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from San Jose, California to Florida Keys (average of $227). Flying from San Jose, California to Florida Keys in September is currently the most expensive (average of $501). 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 October 30, 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
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
8,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
11,035 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
8,116 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
3,122 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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, California to Florida Keys?

    Departing from San Jose, California to Florida Keys will take you 7h 45m. The distance between San Jose, California and Florida Keys is about 2553 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Jose, California to Florida Keys one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $151. Southwest flights start at $156 while deals on United Airlines start at $156 one-way.

  • 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, California to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from San Jose, California to Florida Keys (average of $227). Flying from San Jose, California to Florida Keys in September is currently the most expensive (average of $501). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$503FlexibilityNo cancel feeOn-time71%

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