EYW - SJO

$573 Find Cheap Flights from Key West to San José - Compare and Save

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Everything you should know

Cheapest round-trip
$682
Typical prices: $573-$759
Delta
Sat 2/3Thu 2/8
EYW - SJO • 1 stop
Cheapest one-way
$573
Typical prices: $379-$477
American Airlines
Fri 12/28
EYW - SJO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Key West and San José. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 23% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $530 (round-trip)
Miami (MIA)
Shortest trip • 7h 25m (one-way)
Insights
Insights
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We hope you love your trip to San José!

Cheap Flights from Key West to San José (EYW-SJO)

 

Cheap flights from Key West to San José with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Wed, Feb 3 - Mon, Feb 8
Delta Logo
2:35 pm - 10:05 pmEYW  Key West-SJO San José Juan Santamaria Intl
8h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 7:43 pmSJO  San José Juan Santamaria Intl-EYW Key West
11h 38m1 stop Atlanta Hartsfield-Jackson
$682Delta
Wed, Feb 3 - Mon, Feb 8
American Airlines Logo
9:43 am - 2:56 pmEYW  Key West-SJO San José Juan Santamaria Intl
6h 13m1 stop Miami
American Airlines Logo
1:31 pm - 11:02 amSJO  San José Juan Santamaria Intl-EYW Key West
20h 31m2 stops Charlotte Douglas Miami
$792American Airlines
Wed, Feb 3 - Mon, Feb 8
American Airlines Logo
6:26 pm - 2:56 pmEYW  Key West-SJO San José Juan Santamaria Intl
21h 30m2 stops Charlotte Douglas Miami
American Airlines Logo
1:20 pm - 1:08 pmSJO  San José Juan Santamaria Intl-EYW Key West
22h 48m2 stops Miami Charlotte Douglas
$813American Airlines
Mon, Nov 9 - Fri, Nov 13
Delta Logo
11:43 am - 10:15 pmEYW  Key West-SJO San José Juan Santamaria Intl
11h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 8:00 pmSJO  San José Juan Santamaria Intl-EYW Key West
12h 00m1 stop Atlanta Hartsfield-Jackson
$1,428Delta
Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
10:18 am - 2:49 pmEYW  Key West-SJO San José Juan Santamaria Intl
5h 31m1 stop Miami
American Airlines Logo
3:54 pm - 5:56 pmSJO  San José Juan Santamaria Intl-EYW Key West
25h 02m2 stops Miami Charlotte Douglas
$1,479American Airlines
Mon, Dec 28 - Mon, Dec 28
Multiple Airlines Logo
10:15 am - 2:35 pmEYW  Key West-SJO San José Juan Santamaria Intl
5h 20m1 stop Miami
Multiple Airlines Logo
11:28 pm - 2:23 pmSJO  San José Juan Santamaria Intl-EYW Key West
13h 55m1 stop Newark
$5,711Multiple Airlines
Mon, Dec 28 - Mon, Dec 28
Multiple Airlines Logo
10:15 am - 2:35 pmEYW  Key West-SJO San José Juan Santamaria Intl
5h 20m1 stop Miami
Multiple Airlines Logo
11:28 pm - 5:11 pmSJO  San José Juan Santamaria Intl-EYW Key West
16h 43m2 stops Newark Chicago O'Hare Intl
$5,716Multiple Airlines

Price, demand and travel trends for Key West to San José flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Key West to San José?

Round-trip flights from Key West to San José typically range from $573 to $759. The lowest price found in the past 5 days was $682, on Delta.

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Key details for Key West to San José flights

Low season

October

Cheapest flight

$573
Beat the crowds with an average 84% drop in travelers.
The most popular month to fly with an average 25% increase in travelers.
One-way flight from Key West to San José

When to book flights from Key West to San José

Are your dates flexible? Find out the best times to travel from Key West to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Key West to San José flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Key West to San José?

    Only Economy Class is available on flights from Key West to San José.

  • How long is a flight from Key West to San José?

    A nonstop flight from Key West to San José takes 00m, covering 1,018 miles.

  • Do I need a passport to fly from Key West to San José?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Key West to San José flight?

    Round-trip flights from Key West to San José range from $573 to $759, with an average of $747 over the past 12 months. Anything below $573 counts as a good deal.

  • Have flight prices from Key West to San José changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $682 to $5,716. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Key West to San José looking right now?

    One-way fares from Key West to San José are currently higher than usual. Average one-way flight prices are about $737, which is 89% above the typical average for this route.

  • What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?

    San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:

    • Priceless
    • Avis
    • Budget
    • Routes Car & Truck Rentals
    • Payless

  • Which airports can I use when flying from Key West to San José?

    Flights from Key West to San José usually depart from Key West (EYW) and arrive at San José Juan Santamaria Intl (SJO).

  • Which airports do connecting flights from Key West to San José pass through?

    Connecting flights from Key West to San José most commonly pass through:

    • Miami (MIA) - 94% of one-stop connections
    • Orlando (MCO) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Key West to San José?

    Yes. Flexible dates can save you up to 51% on flights from Key West to San José. Thursday is the cheapest departure day at $530 round-trip on average, while Monday is the most expensive at $1,064, a difference of $534.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Key West to San José?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 7h 25m, compared with 27h 41m via Orlando (MCO).

  • What is the time difference between Key West and San José?

    San José is 2 hours behind Key West (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San José?

    Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.

Your guide to booking Key West to San José flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $530, about $534 less than Monday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Key West to San José trip for February. Fares historically average $573 round-trip in that month - typically $304 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Key West to San José

Complete your trip to San José with a hotel stay or car rental

Car rentals in San José
Hotels in San José
Vacations in San José