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Cheap flights from Florida Keys to San Jose from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida Keys to San Jose departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Florida Keys to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:42 am - 7:16 pm
MIA
-
SJC
13h 34m
1 stop
Frontier Logo
8:22 pm - 7:22 am
SJC
-
MIA
8h 00m
1 stop
$180Frontier
jue., abr. 16 - lun., abr. 20
Frontier Logo
8:42 am - 7:16 pm
MIA
-
SJC
13h 34m
1 stop
Frontier Logo
8:22 pm - 7:22 am
SJC
-
MIA
8h 00m
1 stop
$200Frontier
jue., abr. 16 - lun., abr. 20
Frontier Logo
8:42 am - 5:44 pm
MIA
-
SJC
12h 02m
1 stop
Frontier Logo
2:12 pm - 7:00 am
SJC
-
MIA
13h 48m
1 stop
$210Frontier
vie., may. 1 - jue., may. 7
Frontier Logo
8:42 am - 5:44 pm
MIA
-
SJC
12h 02m
1 stop
Frontier Logo
8:22 pm - 7:22 am
SJC
-
MIA
8h 00m
1 stop
$211Frontier
vie., abr. 24 - dom., may. 3
Frontier Logo
8:03 pm - 7:36 am
MIA
-
SJC
14h 33m
1 stop
Frontier Logo
2:12 pm - 7:00 am
SJC
-
MIA
13h 48m
1 stop
$215Frontier
mié., may. 27 - lun., jun. 8
Frontier Logo
8:42 am - 6:12 pm
MIA
-
SJC
12h 30m
1 stop
Frontier Logo
8:22 pm - 7:22 am
SJC
-
MIA
8h 00m
1 stop
$225Frontier
jue., abr. 23 - lun., abr. 27
Frontier Logo
8:42 am - 7:16 pm
MIA
-
SJC
13h 34m
1 stop
Frontier Logo
8:22 pm - 7:22 am
SJC
-
MIA
8h 00m
1 stop
$235Frontier
jue., abr. 16 - dom., abr. 19
Frontier Logo
8:03 pm - 1:17 pm
MIA
-
SJC
20h 14m
1 stop
Frontier Logo
2:12 pm - 7:00 am
SJC
-
MIA
13h 48m
1 stop
$248Frontier
jue., may. 28 - lun., jun. 1
Frontier Logo
8:42 am - 5:44 pm
MIA
-
SJC
12h 02m
1 stop
Frontier Logo
8:22 pm - 7:22 am
SJC
-
MIA
8h 00m
1 stop
$250Frontier
vie., abr. 24 - lun., abr. 27
Frontier Logo
8:42 am - 5:44 pm
MIA
-
SJC
12h 02m
1 stop
Frontier Logo
2:12 pm - 7:00 am
SJC
-
MIA
13h 48m
1 stop
$271Frontier
vie., may. 1 - jue., may. 7

Frontier flights from Florida Keys to San Jose, California

Our best Frontier deals on Florida Keys to San Jose, California flight tickets
Frontier
Apr 16
MIA8:42 amMiami
13h 34m
1 stop
SJC7:16 pmSan Jose
Apr 20
SJC8:22 pmSan Jose
8h 00m
1 stop
MIA7:22 amMiami
$180
Frontier
Apr 16
MIA8:42 amMiami
13h 34m
1 stop
SJC7:16 pmSan Jose
Apr 20
SJC8:22 pmSan Jose
8h 00m
1 stop
MIA7:22 amMiami
$200
Frontier
May 1
MIA8:42 amMiami
12h 02m
1 stop
SJC5:44 pmSan Jose
May 7
SJC2:12 pmSan Jose
13h 48m
1 stop
MIA7:00 amMiami
$210

Southwest flights from Florida Keys to San Jose, California

Our best Southwest deals on Florida Keys to San Jose, California flight tickets
Southwest
May 28
MIA1:50 pmMiami
12h 10m
2 stops
SJC11:00 pmSan Jose
Jun 1
SJC10:55 pmSan Jose
10h 00m
1 stop
MIA11:55 amMiami
$284
Southwest
May 28
MIA1:50 pmMiami
12h 10m
2 stops
SJC11:00 pmSan Jose
Jun 1
SJC9:35 pmSan Jose
11h 20m
2 stops
MIA11:55 amMiami
$289
Southwest
Apr 24
MIA5:30 amMiami
7h 40m
1 stop
SJC10:10 amSan Jose
Apr 27
SJC11:30 amSan Jose
8h 20m
1 stop
MIA10:50 pmMiami
$294

momondo Fare Finder

 
Customize your flight search to find flights from Florida Keys to San Jose, California 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, momondo users made 832,500 searches. Data last updated abril 3, 2026.
Use the filters below to find and compare flights from Florida Keys to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiSan Jose

MIA - SJC

MIASJC

Miami

jue. 4/16

8:42 am-7:16 pm

1 stop13h 34m

San Jose

lun. 4/20

8:22 pm-7:22 am

1 stop8h 00m

$180

MiamiSan Jose

MIA - SJC

MIASJC

Miami

jue. 4/16

8:42 am-7:16 pm

1 stop13h 34m

San Jose

lun. 4/20

8:22 pm-7:22 am

1 stop8h 00m

$200

MiamiSan Jose

MIA - SJC

MIASJC

Miami

vie. 5/1

8:42 am-5:44 pm

1 stop12h 02m

San Jose

jue. 5/7

2:12 pm-7:00 am

1 stop13h 48m

$210
Quickest round-trip

MiamiSan Jose

MIA - SJC

MIASJC

Miami

vie. 4/24

8:42 am-5:44 pm

1 stop12h 02m

San Jose

dom. 5/3

8:22 pm-7:22 am

1 stop8h 00m

$211

MiamiSan Jose

MIA - SJC

MIASJC

Miami

mié. 5/27

8:03 pm-7:36 am

1 stop14h 33m

San Jose

lun. 6/8

2:12 pm-7:00 am

1 stop13h 48m

$215

MiamiSan Jose

MIA - SJC

MIASJC

Miami

jue. 4/23

8:42 am-6:12 pm

1 stop12h 30m

San Jose

lun. 4/27

8:22 pm-7:22 am

1 stop8h 00m

$225

MiamiSan Jose

MIA - SJC

MIASJC

Miami

jue. 4/16

8:42 am-7:16 pm

1 stop13h 34m

San Jose

dom. 4/19

8:22 pm-7:22 am

1 stop8h 00m

$235

MiamiSan Jose

MIA - SJC

MIASJC

Miami

jue. 5/28

8:03 pm-1:17 pm

1 stop20h 14m

San Jose

lun. 6/1

2:12 pm-7:00 am

1 stop13h 48m

$248

MiamiSan Jose

MIA - SJC

MIASJC

Miami

vie. 4/24

8:42 am-5:44 pm

1 stop12h 02m

San Jose

lun. 4/27

8:22 pm-7:22 am

1 stop8h 00m

$250

MiamiSan Jose

MIA - SJC

MIASJC

Miami

vie. 5/1

8:42 am-5:44 pm

1 stop12h 02m

San Jose

jue. 5/7

2:12 pm-7:00 am

1 stop13h 48m

$271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Florida Keys to San Jose, California

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 San Jose, California?

The month of April is, on average, the cheapest month to fly to San Jose, California from Florida Keys, with most prices found around $313. If you are unable to visit San Jose, California during the month of April, then departing from Florida Keys during the month July is also very affordable. Most momondo users find prices during this month for around $321.

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

You could potentially save up to 13% on your flight if you consider stops on a Florida Keys to San Jose, California flight.

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

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

Fastest flight time

7h 53m

Direct flights

None
The fastest flight from Florida Keys to San Jose, California takes 7h 53m
There are no direct flights from Florida Keys to San Jose, California. There are no popular flight routes from Florida Keys to San Jose, California.
Search flight deals

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

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

    Prices for flights from Florida Keys to San Jose Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Florida Keys to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents you'll need for your trip to San Jose Airport 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 San Jose Airport. 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 Florida Keys to San Jose, California?

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Florida Keys.

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

Flights from Florida Keys to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Jose from Florida Keys.

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

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

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