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$62+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EYW
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$120
(Mytrip)

One-way from

$62
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$436
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. 9% potential increase in price ($40 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 April 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 April 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:00 amSJC - MIA
1 stop15h 43mSpirit Airlines
Tue 6/38:55 pmMIA - SJC
1 stop29h 34mSpirit Airlines
Deal found 4/29$120
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:28 pmSJC - MIA
1 stop10h 15mMultiple Airlines
Sun 5/256:00 amMIA - SJC
1 stop8h 21mMultiple Airlines
Deal found 4/29$193
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/252:33 pmSJC - MIA
1 stop12h 07mFrontier
Fri 5/307:10 amMIA - SJC
1 stop9h 33mFrontier
Deal found 4/30$218
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/246:30 amSJC - MIA
2 stops15h 07mDelta
Sun 5/257:40 amMIA - SJC
1 stop8h 17mDelta
Deal found 4/30$312
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/309:09 pmSJC - MIA
1 stop17h 12mAlaska Airlines
Tue 6/36:21 pmMIA - SJC
1 stop21h 15mAlaska Airlines
Deal found 4/29$322
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/2912:10 pmSJC - MIA
1 stop7h 36mAmerican Airlines
Tue 6/38:26 amMIA - SJC
1 stop7h 59mAmerican Airlines
Deal found 4/30$323
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 8/111:00 pmSJC - EYW
1 stop8h 51mDelta
Fri 8/811:48 amEYW - SJC
2 stops14h 01mDelta
Deal found 4/29$344
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:55 pmSJC - MIA
1 stop11h 15mSouthwest
Wed 6/182:40 pmMIA - SJC
1 stop10h 15mSouthwest
Deal found 4/30$387
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 8/111:24 pmSJC - EYW
2 stops10h 28mAmerican Airlines
Fri 8/83:00 pmEYW - SJC
2 stops10h 25mAmerican Airlines
Deal found 4/29$394
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2112:35 pmSJC - MIA
1 stop8h 11mUnited Airlines
Sun 5/256:30 amMIA - SJC
1 stop8h 20mUnited Airlines
Deal found 4/30$415
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/86:28 pmSJC - EYW
2 stops16h 32mUnited Airlines
Sun 6/158:45 amEYW - SJC
2 stops30h 05mUnited Airlines
Deal found 4/29$543

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 April 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

Tue 5/27

11:00 am-5:43 am

1 stop15h 43m

Miami

Tue 6/3

8:55 pm-11:29 pm

1 stop29h 34m

$120

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Wed 5/21

4:28 pm-5:43 am

1 stop10h 15m

Miami

Sun 5/25

6:00 am-11:21 am

1 stop8h 21m

$193

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Sun 5/25

2:33 pm-5:40 am

1 stop12h 07m

Miami

Fri 5/30

7:10 am-1:43 pm

1 stop9h 33m

$218

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Sat 5/24

6:30 am-12:37 am

2 stops15h 07m

Miami

Sun 5/25

7:40 am-12:57 pm

1 stop8h 17m

$312

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Fri 5/30

9:09 pm-5:21 pm

1 stop17h 12m

Miami

Tue 6/3

6:21 pm-12:36 pm

1 stop21h 15m

$322

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Thu 5/29

12:10 pm-10:46 pm

1 stop7h 36m

Miami

Tue 6/3

8:26 am-1:25 pm

1 stop7h 59m

$323

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Fri 8/1

11:00 pm-10:51 am

1 stop8h 51m

Key West

Fri 8/8

11:48 am-10:49 pm

2 stops14h 01m

$344

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Mon 6/16

8:55 pm-11:10 am

1 stop11h 15m

Miami

Wed 6/18

2:40 pm-9:55 pm

1 stop10h 15m

$387

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Fri 8/1

11:24 pm-12:52 pm

2 stops10h 28m

Key West

Fri 8/8

3:00 pm-10:25 pm

2 stops10h 25m

$394

San JoseMiami

SJC - MIA

SJCMIA

San Jose

Wed 5/21

12:35 pm-11:46 pm

1 stop8h 11m

Miami

Sun 5/25

6:30 am-11:50 am

1 stop8h 20m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 21 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 $492). 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.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July 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 68.0 F).

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 April 30, 2025.
Read through reviews of airlines operating flights from San Jose to Florida Keys, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,935 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    $62 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $115 and $154, respectively.

  • 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 $492). 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 2 airlines flying from San Jose to Florida Keys

Discover the top 2 airlines 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$596FlexibilityNo cancel feeOn-time71%
DeltaCheapest$337Average$618FlexibilityNo cancel feeOn-timeN/A

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