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 ($75), Frontier ($97), and American Airlines ($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 $362). 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 $353 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.

$75+ 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	$179 (Mytrip)
One-way from	$75 (Booking.com)

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 April 22, 2025.

Sun 5/46:00 amMIA - SJC

1 stop8h 20mMultiple Airlines

Tue 5/134:28 pmSJC - MIA

1 stop10h 15mMultiple Airlines

Deal found 4/21

$179

Fri 5/168:55 pmMIA - SJC

1 stop16h 10mSpirit Airlines

Tue 5/2011:00 amSJC - MIA

1 stop15h 43mSpirit Airlines

Deal found 4/21

$194

Thu 5/156:00 amMIA - SJC

1 stop8h 04mFrontier

Sun 5/252:33 pmSJC - MIA

1 stop12h 07mFrontier

Deal found 4/20

$198

Wed 7/167:00 amEYW - SJC

1 stop7h 36mDelta

Wed 7/236:45 amSJC - EYW

1 stop10h 01mDelta

Deal found 4/22

$257

Tue 5/137:40 amMIA - SJC

1 stop8h 17mDelta

Wed 5/217:00 amSJC - MIA

1 stop7h 55mDelta

Deal found 4/20

$307

Wed 6/46:21 pmMIA - SJC

2 stops17h 25mAlaska Airlines

Tue 6/101:31 pmSJC - MIA

1 stop24h 50mAlaska Airlines

Deal found 4/21

$354

Wed 7/161:25 pmEYW - SJC

2 stops12h 20mAmerican Airlines

Wed 7/236:00 amSJC - EYW

2 stops10h 01mAmerican Airlines

Deal found 4/22

$379

Wed 7/92:40 pmMIA - SJC

2 stops11h 15mSouthwest

Tue 7/156:55 amSJC - MIA

2 stops12h 00mSouthwest

Deal found 4/20

$397

Thu 5/159:30 amMIA - SJC

1 stop11h 16mUnited Airlines

Sun 5/257:00 amSJC - MIA

2 stops12h 45mUnited Airlines

Deal found 4/20

$456

Fri 7/182:45 pmEYW - SJC

3 stops29h 33mUnited Airlines

Sat 7/266:24 pmSJC - EYW

2 stops16h 36mUnited Airlines

Deal found 4/22

$550

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 April 22, 2025.

Sun 5/46:00 amMIA - SJC

1 stop8h 20mMultiple Airlines

Tue 5/134:28 pmSJC - MIA

1 stop10h 15mMultiple Airlines

Deal found 4/21

$179

Fri 5/168:55 pmMIA - SJC

1 stop16h 10mSpirit Airlines

Tue 5/2011:00 amSJC - MIA

1 stop15h 43mSpirit Airlines

Deal found 4/21

$194

Thu 5/156:00 amMIA - SJC

1 stop8h 04mFrontier

Sun 5/252:33 pmSJC - MIA

1 stop12h 07mFrontier

Deal found 4/20

$198

Wed 7/167:00 amEYW - SJC

1 stop7h 36mDelta

Wed 7/236:45 amSJC - EYW

1 stop10h 01mDelta

Deal found 4/22

$257

Wed 6/46:21 pmMIA - SJC

2 stops17h 25mAlaska Airlines

Tue 6/101:31 pmSJC - MIA

1 stop24h 50mAlaska Airlines

Deal found 4/21

$354

Wed 7/161:25 pmEYW - SJC

2 stops12h 20mAmerican Airlines

Wed 7/236:00 amSJC - EYW

2 stops10h 01mAmerican Airlines

Deal found 4/22

$379

Wed 7/92:40 pmMIA - SJC

2 stops11h 15mSouthwest

Tue 7/156:55 amSJC - MIA

2 stops12h 00mSouthwest

Deal found 4/20

$397

Thu 5/159:30 amMIA - SJC

1 stop11h 16mUnited Airlines

Sun 5/257:00 amSJC - MIA

2 stops12h 45mUnited Airlines

Deal found 4/20

$456

Tue 5/135:59 pmMIA - SJC

1 stop8h 01mDelta

Sun 5/257:00 amSJC - MIA

1 stop7h 55mDelta

Deal found 4/20

$307

Fri 7/182:45 pmEYW - SJC

3 stops29h 33mUnited Airlines

Sat 7/266:24 pmSJC - EYW

2 stops16h 36mUnited Airlines

Deal found 4/22

$550

Last-minute flights from Florida Keys to San Jose
Discover last-minute flight deals from Florida Keys to San Jose. Data last updated April 22, 2025 and is based on user searches.

Tue 4/222:40 pmMIA - SJC

1 stop7h 45mSouthwest

Fri 4/257:50 amSJC - MIA

2 stops10h 40mSouthwest

Deal found 4/21

$582

Sun 4/276:00 amMIA - SJC

1 stop8h 34mMultiple Airlines

Mon 4/287:54 pmSJC - MIA

2 stops22h 38mMultiple Airlines

Deal found 4/22

$391

Sun 4/2710:51 pmMIA - SJC

1 stop14h 21mSpirit Airlines

Wed 4/3011:07 amSJC - MIA

3 stops28h 40mSpirit Airlines

Deal found 4/21

$566

Sun 4/275:15 amMIA - SJC

2 stops10h 25mSouthwest

Mon 4/288:00 amSJC - MIA

2 stops11h 00mSouthwest

Deal found 4/22

$587

Tue 4/298:50 amMIA - SJC

1 stop13h 08mDelta

Wed 4/307:00 amSJC - MIA

2 stops19h 50mDelta

Deal found 4/21

$546

Tue 4/294:07 pmMIA - SJC

1 stop9h 44mUnited Airlines

Mon 5/512:35 pmSJC - MIA

1 stop8h 11mUnited Airlines

Deal found 4/21

$642

Wed 4/305:18 amMIA - SJC

1 stop9h 06mAlaska Airlines

Wed 4/302:19 pmSJC - MIA

1 stop7h 14mAlaska Airlines

Deal found 4/21

$777

Thu 5/16:00 amMIA - SJC

1 stop8h 04mFrontier

Sun 5/412:20 pmSJC - MIA

1 stop14h 02mFrontier

Deal found 4/21

$198

Sun 5/46:00 amMIA - SJC

1 stop8h 20mMultiple Airlines

Tue 5/134:28 pmSJC - MIA

1 stop10h 15mMultiple Airlines

Deal found 4/21

$179

Tue 5/135:59 pmMIA - SJC

1 stop8h 01mDelta

Sun 5/257:00 amSJC - MIA

1 stop7h 55mDelta

Deal found 4/20

$307

Wed 5/146:01 pmMIA - SJC

1 stop31h 37mAlaska Airlines

Sat 5/246:00 pmSJC - MIA

1 stop20h 21mAlaska Airlines

Deal found 4/20

$382

Thu 5/156:00 amMIA - SJC

1 stop8h 04mFrontier

Sun 5/252:33 pmSJC - MIA

1 stop12h 07mFrontier

Deal found 4/20

$198

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 April 22, 2025.

Wed 5/218:55 pmMIA - SJC

2 stops20h 33mSpirit Airlines

Deal found 4/21

$75

Sun 5/46:00 amMIA - SJC

1 stop8h 20mFrontier

Deal found 4/21

$97

Thu 7/36:23 amMIA - SJC

1 stop7h 30mAmerican Airlines

Deal found 4/22

$154

Wed 5/2110:37 amMIA - SJC

2 stops12h 54mDelta

Deal found 4/21

$159

Mon 6/27:25 amMIA - SJC

2 stops29h 24mMultiple Airlines

Deal found 4/21

$213

Wed 4/307:35 amMIA - SJC

2 stops10h 50mSouthwest

Deal found 4/22

$257

Thu 6/267:00 amMIA - SJC

2 stops13h 18mUnited Airlines

Deal found 4/21

$284

Fri 4/256:57 amMIA - SJC

1 stop9h 32mAlaska Airlines

Deal found 4/21

$592

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

Sun 5/4

6:00 am-11:20 am

1 stop8h 20m

San Jose

Tue 5/13

4:28 pm-5:43 am

1 stop10h 15m

$179

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Fri 5/16

8:55 pm-10:05 am

1 stop16h 10m

San Jose

Tue 5/20

11:00 am-5:43 am

1 stop15h 43m

$194

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Thu 5/15

6:00 am-11:04 am

1 stop8h 04m

San Jose

Sun 5/25

2:33 pm-5:40 am

1 stop12h 07m

$198

Key WestSan Jose

EYW - SJC

EYWSJC

Key West

Wed 7/16

7:00 am-11:36 am

1 stop7h 36m

San Jose

Wed 7/23

6:45 am-7:46 pm

1 stop10h 01m

$257

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Tue 5/13

5:35 am-11:16 am

1 stop8h 41m

San Jose

Tue 5/27

6:25 am-7:32 pm

1 stop10h 07m

$307

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Wed 6/4

6:21 pm-8:46 am

2 stops17h 25m

San Jose

Tue 6/10

1:31 pm-5:21 pm

1 stop24h 50m

$354

Key WestSan Jose

EYW - SJC

EYWSJC

Key West

Wed 7/16

1:25 pm-10:45 pm

2 stops12h 20m

San Jose

Wed 7/23

6:00 am-7:01 pm

2 stops10h 01m

$379

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Wed 7/9

2:40 pm-10:55 pm

2 stops11h 15m

San Jose

Tue 7/15

6:55 am-9:55 pm

2 stops12h 00m

$397

MiamiSan Jose

MIA - SJC

MIASJC

Miami

Thu 5/15

9:30 am-5:46 pm

1 stop11h 16m

San Jose

Sun 5/25

7:00 am-10:45 pm

2 stops12h 45m

$456

Key WestSan Jose

EYW - SJC

EYWSJC

Key West

Fri 7/18

2:45 pm-5:18 pm

3 stops29h 33m

San Jose

Sat 7/26

6:24 pm-2:00 pm

2 stops16h 36m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 17 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, Southwest and Delta 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

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,906 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,286 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 ($75), Frontier ($97), and American Airlines ($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 $362). 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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$75+ 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 5/21. 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

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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 April 22, 2025.

Most accurate provider

Most trusted provider

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 April 22, 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 April 22, 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, Southwest and Delta 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 April 22, 2025.