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$514+ Cheap flights from Key West to San Jose (EYW - SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SJC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Key West to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$514
(Delta)
From Key West to San Jose
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Find flight deals from Key West to San Jose

Best flights from Key West to San Jose
Discover carefully curated flight deals from Key West to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 3/62:35 pmEYW - SJC
1 stop9h 57mDelta
Tue 3/1010:30 pmSJC - EYW
1 stop9h 33mDelta
Deal found 9/9$514
This American Airlines deal was found by Cheapflights users on 9/9. 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 3/61:59 pmEYW - SJC
2 stops11h 21mAmerican Airlines
Tue 3/106:10 amSJC - EYW
2 stops9h 20mAmerican Airlines
Deal found 9/9$596

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to San Jose 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 September 11, 2025.
Use the filters below to find and compare flights from Key West to San Jose that are best for you.

Fly from

Key West

Fly to

San Jose

Route

Depart

Return

Price

Key WestSan Jose

EYW - SJC

EYWSJC

Key West

Fri 3/6

2:35 pm-9:32 pm

1 stop9h 57m

San Jose

Tue 3/10

10:30 pm-11:03 am

1 stop9h 33m

$514

Key WestSan Jose

EYW - SJC

EYWSJC

Key West

Fri 3/6

1:59 pm-10:20 pm

2 stops11h 21m

San Jose

Tue 3/10

6:10 am-6:30 pm

2 stops9h 20m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Key West to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Key West 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.

Related info for your journey

Find useful and relevant information for your journey from Key West to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key West to San Jose?

    There are many flights that can get you from Key West to San Jose in 9h 57m. Fly via Delta or American Airlines to get the fastest option. The distance from Key West to San Jose is about 2515 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Key West to San Jose that include hotel bookings?

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

  • How can I find direct flights from Key West to San Jose?

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

  • Can I find deals for business class flights from Key West to San Jose?

    Yes. Cheapflights offers flight deals from Key West 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 Key West to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Key West to San Jose (average of $255). Flying from Key West to San Jose in June is currently the most expensive (average of $358). 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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