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

The cheapest airlines for a one-way flight from Florida Keys to San Jose are Spirit Airlines ($74), Frontier ($108), and Delta ($154).

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

Currently, September is the cheapest month in which you can book a flight from Florida Keys to San Jose (average of $255). Flying from Florida Keys to San Jose in June is currently the most expensive (average of $357). 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.

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

To save up to 109% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Florida Keys to San Jose from $207 1-2 weeks out and tickets from $395 for flights departing within the next 72 hours.

What is the cheapest month to fly from Florida Keys to San Jose?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, August can be a great choice for travel to San Jose. Flights to San Jose from Florida Keys in August are about $355 on average during August, but can be found for as low as $146.

What is the cheapest time of day to fly from EOA to SJC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to San Jose as you normally would.

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

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

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

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

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

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

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

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

$74+ Flights from Florida Keys to San Jose

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Cheap flight deals from Florida Keys to San Jose

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$128 (Cheapflightsfares)
One-way from	$74 (Mytrip)

Provider with most accurate pricing for Key West-San Jose flight deals.

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Provider most trusted by Cheapflights users for Key West-San Jose flights.

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From Florida Keys to San Jose

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One-way flight from Florida Keys to San Jose

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Find flight deals from Florida Keys to San Jose

Cheapest flights from Florida Keys to San Jose
Explore the most affordable flight options available from Florida Keys to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Fri 5/308:55 pmMIA - SJC

1 stop16h 10mSpirit Airlines

Tue 6/34:28 pmSJC - MIA

1 stop10h 15mSpirit Airlines

Deal found 4/30

$128

Thu 5/156:00 amMIA - SJC

1 stop8h 04mFrontier

Mon 5/1912:20 pmSJC - MIA

1 stop14h 02mFrontier

Deal found 4/30

$218

Wed 7/26:23 amMIA - SJC

1 stop7h 30mAmerican Airlines

Sat 7/57:09 pmSJC - MIA

1 stop9h 12mAmerican Airlines

Deal found 4/30

$307

Wed 7/27:45 amMIA - SJC

1 stop8h 07mDelta

Sat 7/54:59 pmSJC - MIA

2 stops13h 20mDelta

Deal found 4/30

$312

Thu 6/266:00 amMIA - SJC

1 stop8h 18mMultiple Airlines

Sat 7/510:59 amSJC - MIA

1 stop6h 51mMultiple Airlines

Deal found 4/29

$393

Thu 5/298:40 amMIA - SJC

2 stops11h 42mUnited Airlines

Sun 6/86:28 pmSJC - MIA

1 stop8h 17mUnited Airlines

Deal found 4/29

$428

Wed 7/26:20 pmMIA - SJC

1 stop17h 48mAlaska Airlines

Wed 7/912:02 pmSJC - MIA

1 stop26h 18mAlaska Airlines

Deal found 4/30

$432

Best flights from Florida Keys to San Jose
Discover carefully curated flight deals from Florida Keys to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Fri 5/308:55 pmMIA - SJC

1 stop16h 10mSpirit Airlines

Tue 6/34:28 pmSJC - MIA

1 stop10h 15mSpirit Airlines

Deal found 4/30

$128

Thu 5/156:00 amMIA - SJC

1 stop8h 04mFrontier

Mon 5/1912:20 pmSJC - MIA

1 stop14h 02mFrontier

Deal found 4/30

$218

Wed 7/26:23 amMIA - SJC

1 stop7h 30mAmerican Airlines

Sat 7/57:09 pmSJC - MIA

1 stop9h 12mAmerican Airlines

Deal found 4/30

$307

Wed 7/212:46 pmMIA - SJC

2 stops13h 00mDelta

Sat 7/54:59 pmSJC - MIA

2 stops14h 58mDelta

Deal found 4/30

$317

Thu 6/266:00 amMIA - SJC

1 stop8h 18mMultiple Airlines

Sat 7/510:59 amSJC - MIA

1 stop6h 51mMultiple Airlines

Deal found 4/30

$393

Thu 5/298:40 amMIA - SJC

2 stops11h 42mUnited Airlines

Sun 6/86:28 pmSJC - MIA

1 stop8h 17mUnited Airlines

Deal found 4/29

$428

Wed 7/26:20 pmMIA - SJC

1 stop17h 48mAlaska Airlines

Wed 7/912:02 pmSJC - MIA

1 stop26h 18mAlaska Airlines

Deal found 4/30

$432

Last-minute flights from Florida Keys to San Jose
Discover last-minute flight deals from Florida Keys to San Jose. Data last updated May 1, 2025 and is based on user searches.

Tue 5/66:25 amMIA - SJC

1 stop8h 38mUnited Airlines

Wed 5/148:30 amSJC - MIA

1 stop8h 31mUnited Airlines

Deal found 4/30

$555

Tue 5/63:42 pmMIA - SJC

1 stop9h 02mAlaska Airlines

Wed 5/1412:10 pmSJC - MIA

1 stop7h 36mAlaska Airlines

Deal found 4/30

$650

Tue 5/66:40 pmMIA - SJC

1 stop8h 14mDelta

Wed 5/1410:25 pmSJC - MIA

1 stop8h 06mDelta

Deal found 4/30

$1,282

Thu 5/156:00 amMIA - SJC

1 stop8h 04mFrontier

Mon 5/1912:20 pmSJC - MIA

1 stop14h 02mFrontier

Deal found 4/30

$218

Tue 5/277:40 amMIA - SJC

1 stop10h 40mDelta

Mon 6/94:59 pmSJC - MIA

1 stop10h 27mDelta

Deal found 4/29

$323

Thu 5/298:40 amMIA - SJC

2 stops11h 42mUnited Airlines

Sun 6/86:28 pmSJC - MIA

1 stop8h 17mUnited Airlines

Deal found 4/29

$428

Thu 5/298:55 amMIA - SJC

2 stops16h 37mMultiple Airlines

Wed 6/49:23 amSJC - MIA

3 stops19h 07mMultiple Airlines

Deal found 4/30

$481

Fri 5/308:55 pmMIA - SJC

1 stop16h 10mSpirit Airlines

Tue 6/34:28 pmSJC - MIA

1 stop10h 15mSpirit Airlines

Deal found 4/30

$128

One-way flights from Florida Keys to San Jose
Search for one-way flight options from Florida Keys to San Jose. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 6/38:55 pmMIA - SJC

1 stop21h 38mSpirit Airlines

Deal found 4/30

$74

Thu 5/86:00 amMIA - SJC

1 stop8h 04mFrontier

Deal found 5/1

$108

Sat 5/247:40 amMIA - SJC

1 stop8h 17mDelta

Deal found 4/30

$154

Sat 5/107:53 amMIA - SJC

1 stop8h 43mUnited Airlines

Deal found 4/29

$167

Mon 6/27:25 amMIA - SJC

2 stops29h 38mMultiple Airlines

Deal found 4/30

$192

Sun 6/226:20 pmMIA - SJC

2 stops23h 08mAlaska Airlines

Deal found 5/1

$492

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Fri 5/30

8:55 pm-10:05 am

1 stop16h 10m

San Jose

Tue 6/3

4:28 pm-5:43 am

1 stop10h 15m

$128

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Thu 5/15

6:00 am-11:04 am

1 stop8h 04m

San Jose

Mon 5/19

12:20 pm-5:22 am

1 stop14h 02m

$218

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Wed 7/2

6:23 am-10:53 am

1 stop7h 30m

San Jose

Sat 7/5

7:09 pm-7:21 am

1 stop9h 12m

$307

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Wed 7/2

7:45 am-12:52 pm

1 stop8h 07m

San Jose

Sat 7/5

4:59 pm-9:19 am

2 stops13h 20m

$312

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Thu 6/26

6:00 am-11:18 am

1 stop8h 18m

San Jose

Sat 7/5

10:59 am-8:50 pm

1 stop6h 51m

$393

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Thu 5/29

8:40 am-5:22 pm

2 stops11h 42m

San Jose

Sun 6/8

6:28 pm-5:45 am

1 stop8h 17m

$428

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Wed 7/2

6:20 pm-9:08 am

1 stop17h 48m

San Jose

Wed 7/9

12:02 pm-5:20 pm

1 stop26h 18m

$432

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Sun 5/4

6:00 am-11:20 am

1 stop8h 20m

$108

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Tue 6/17

6:15 am-12:26 pm

1 stop9h 11m

$111

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Sat 5/24

7:40 am-3:20 pm

1 stop10h 40m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 results

Best time to book a flight from Florida Keys to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Florida Keys 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 Florida Keys to San Jose

Rainfall in San Jose by month

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

If weather is an important factor for your trip to San Jose, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Florida Keys to San Jose have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,968 reviews

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

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

7,934 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

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

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

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Spirit Airlines

6.3

Okay

7,963 reviews

Alaska Airlines

8.0

Very good

9,968 reviews

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

What airport do you fly into for flights to San Jose from Florida Keys?
If you book a flight to San Jose from Florida Keys, you will be flying to 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 Florida Keys to San Jose one-way?
The cheapest airlines for a one-way flight from Florida Keys to San Jose are Spirit Airlines ($74), Frontier ($108), and Delta ($154).
Can I find deals for flights from Florida Keys to San Jose that include hotel bookings?
Yes. In addition to deals on Florida Keys to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Florida Keys to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to San Jose.
Can I find deals for business class flights from Florida Keys to San Jose?
Yes. Cheapflights offers flight deals from Florida Keys to San Jose 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 Florida Keys to San Jose?
Currently, September is the cheapest month in which you can book a flight from Florida Keys to San Jose (average of $255). Flying from Florida Keys to San Jose in June is currently the most expensive (average of $357). 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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$74+ Cheap flights from Florida Keys to San Jose (SJC)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florida Keys to San Jose with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Florida Keys to San Jose

Keep the following information in mind while searching for Florida Keys to San Jose flight deals. Data was last updated May 1, 2025.

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Round-trip from

One-way from

Find flight deals from Florida Keys to San Jose

Cheapest flights from Florida Keys to San JoseExplore the most affordable flight options available from Florida Keys to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Florida Keys to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Florida Keys to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Florida Keys with our price prediction graph.

Cheapflights Insights

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

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

Reviews of airlines servicing San Jose

See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Florida Keys to San Jose have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to San Jose. 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 into for flights to San Jose from Florida Keys?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florida Keys to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from Florida Keys to San Jose
Explore the most affordable flight options available from Florida Keys to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.