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Cheap flights from San Jose, California to Key West from $374

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Key West departing on 7/9. 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
0 bags

Find the cheapest flights from San Jose, California to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:35 am - 5:23 pm
SJC
-
EYW
7h 48m
1 stop
Delta Logo
11:56 am - 10:13 pm
EYW
-
SJC
13h 17m
2 stops
$374Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
7:00 am - 7:51 pm
SJC
-
EYW
9h 51m
2 stops
Delta Logo
11:56 am - 10:13 pm
EYW
-
SJC
13h 17m
2 stops
$379Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
6:35 am - 5:23 pm
SJC
-
EYW
7h 48m
1 stop
Delta Logo
11:56 am - 10:13 pm
EYW
-
SJC
13h 17m
2 stops
$394Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
7:00 am - 7:51 pm
SJC
-
EYW
9h 51m
2 stops
Delta Logo
11:56 am - 10:13 pm
EYW
-
SJC
13h 17m
2 stops
$399Delta
Thu, Jul 9 - Tue, Jul 14
Delta Logo
7:15 am - 7:45 pm
SJC
-
EYW
9h 30m
1 stop
Delta Logo
7:00 am - 4:15 pm
EYW
-
SJC
12h 15m
2 stops
$404Delta
Tue, Sep 8 - Sat, Sep 12
Delta Logo
6:35 am - 7:51 pm
SJC
-
EYW
10h 16m
1 stop
Delta Logo
2:24 pm - 10:13 pm
EYW
-
SJC
10h 49m
2 stops
$414Delta
Wed, Jul 8 - Tue, Jul 14
Delta Logo
7:00 am - 7:45 pm
SJC
-
EYW
9h 45m
2 stops
Delta Logo
7:00 am - 4:15 pm
EYW
-
SJC
12h 15m
2 stops
$439Delta
Tue, Sep 8 - Sat, Sep 12
Delta Logo
7:00 am - 7:45 pm
SJC
-
EYW
9h 45m
2 stops
Delta Logo
7:00 am - 4:15 pm
EYW
-
SJC
12h 15m
2 stops
$482Delta
Tue, Sep 8 - Sat, Sep 12
Delta Logo
7:15 am - 7:45 pm
SJC
-
EYW
9h 30m
1 stop
Delta Logo
7:00 am - 11:33 am
EYW
-
SJC
7h 33m
1 stop
$498Delta
Tue, Sep 8 - Sat, Sep 12
Delta Logo
7:15 am - 7:45 pm
SJC
-
EYW
9h 30m
1 stop
Delta Logo
7:00 am - 11:33 am
EYW
-
SJC
7h 33m
1 stop
$526Delta
Tue, Sep 8 - Sat, Sep 12

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Delta flights from San Jose, California to Key West

Our best Delta deals on San Jose, California to Key West flight tickets
Delta
Jul 9
SJC6:35 amSan Jose
7h 48m
1 stop
EYW5:23 pmKey West
Jul 14
EYW11:56 amKey West
13h 17m
2 stops
SJC10:13 pmSan Jose
$374
Delta
Jul 9
SJC7:00 amSan Jose
9h 51m
2 stops
EYW7:51 pmKey West
Jul 14
EYW11:56 amKey West
13h 17m
2 stops
SJC10:13 pmSan Jose
$379
Delta
Jul 9
SJC6:35 amSan Jose
7h 48m
1 stop
EYW5:23 pmKey West
Jul 14
EYW11:56 amKey West
13h 17m
2 stops
SJC10:13 pmSan Jose
$394

American Airlines flights from San Jose, California to Key West

Our best American Airlines deals on San Jose, California to Key West flight tickets
American Airlines
May 12
SJC6:00 amSan Jose
8h 02m
1 stop
EYW5:02 pmKey West
May 16
EYW2:29 pmKey West
10h 27m
1 stop
SJC9:56 pmSan Jose
$638
American Airlines
May 12
SJC6:00 amSan Jose
8h 02m
1 stop
EYW5:02 pmKey West
May 16
EYW2:29 pmKey West
11h 30m
2 stops
SJC10:59 pmSan Jose
$643
American Airlines
May 12
SJC6:00 amSan Jose
12h 53m
2 stops
EYW9:53 pmKey West
May 16
EYW2:29 pmKey West
11h 30m
2 stops
SJC10:59 pmSan Jose
$648

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Key West 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 April 29, 2026.
Use the filters below to find and compare flights from San Jose, California to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 7/9

6:35 am-5:23 pm

1 stop7h 48m

Key West

Tue 7/14

11:56 am-10:13 pm

2 stops13h 17m

$374

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 7/9

7:00 am-7:51 pm

2 stops9h 51m

Key West

Tue 7/14

11:56 am-10:13 pm

2 stops13h 17m

$379

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 7/9

6:35 am-5:23 pm

1 stop7h 48m

Key West

Tue 7/14

11:56 am-10:13 pm

2 stops13h 17m

$394

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 7/9

7:00 am-7:51 pm

2 stops9h 51m

Key West

Tue 7/14

11:56 am-10:13 pm

2 stops13h 17m

$399

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Tue 9/8

7:15 am-7:45 pm

1 stop9h 30m

Key West

Sat 9/12

7:00 am-4:15 pm

2 stops12h 15m

$404

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 7/8

6:35 am-7:51 pm

1 stop10h 16m

Key West

Tue 7/14

2:24 pm-10:13 pm

2 stops10h 49m

$414

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Tue 9/8

7:00 am-7:45 pm

2 stops9h 45m

Key West

Sat 9/12

7:00 am-4:15 pm

2 stops12h 15m

$439

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Tue 9/8

7:00 am-7:45 pm

2 stops9h 45m

Key West

Sat 9/12

7:00 am-4:15 pm

2 stops12h 15m

$482
Quickest round-trip

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Tue 9/8

7:15 am-7:45 pm

1 stop9h 30m

Key West

Sat 9/12

7:00 am-11:33 am

1 stop7h 33m

$498

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Tue 9/8

7:15 am-7:45 pm

1 stop9h 30m

Key West

Sat 9/12

7:00 am-11:33 am

1 stop7h 33m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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2

See travel insights to Key West from

How to get the cheapest flight ticket from San Jose, California to Key West

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 airline that flies from San Jose to Key West?

Delta and American Airlines are the most popular carriers operating from San Jose to Key West

What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from San Jose, California according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Key West (SJC to EYW) flight deals and tips

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

Fastest flight time

7h 48m

Direct flights

None
The fastest flight from San Jose, California to Key West takes 7h 48m
There are no direct flights from San Jose, California to Key West. There are no popular flight routes from San Jose, California to Key West.
Search flight deals

Frequently asked questions about flying from San Jose, California to Key West

  • How far is San Jose to Key West by plane?

    A flight from San Jose to Key West will travel around 2510.3 mi. By plane, this route typically takes 7h 48m.

  • When did momondo last update prices for flights from San Jose Airport to Key West Airport?

    Prices for flights from San Jose Airport to Key West Airport are updated daily.

  • How old do you have to be to fly from San Jose Airport to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from San Jose to Key West with flexible booking policies on momondo?

All flight searches from San Jose to Key West on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Jose to Key West?

momondo provides multiple filters to help you find the best flight to Key West from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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