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Cheap flights from San Jose, California to Key West from $274

This is the cheapest one-way 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 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
10:00 pm - 10:53 am
SJC
-
EYW
9h 53m
1 stop
Delta Logo
6:19 pm - 10:45 am
EYW
-
SJC
19h 26m
2 stops
$558Delta
mar., mai 26 - sam., mai 30
Delta Logo
10:00 pm - 10:53 am
SJC
-
EYW
9h 53m
1 stop
Delta Logo
6:19 pm - 2:11 pm
EYW
-
SJC
22h 52m
2 stops
$566Delta
lun., mai 25 - sam., mai 30
Delta Logo
7:10 am - 7:49 pm
SJC
-
EYW
9h 39m
1 stop
Delta Logo
2:05 pm - 7:02 pm
EYW
-
SJC
7h 57m
1 stop
$569Delta
sam., mai 23 - jeu., mai 28
Delta Logo
6:11 pm - 10:53 am
SJC
-
EYW
13h 42m
2 stops
Delta Logo
6:19 pm - 10:45 am
EYW
-
SJC
19h 26m
2 stops
$571Delta
lun., mai 25 - sam., mai 30
Delta Logo
7:10 am - 7:49 pm
SJC
-
EYW
9h 39m
1 stop
Delta Logo
7:30 am - 5:15 pm
EYW
-
SJC
12h 45m
2 stops
$574Delta
sam., mai 23 - jeu., mai 28
United Airlines Logo
9:40 am - 4:42 pm
SJC
-
EYW
28h 02m
2 stops
United Airlines Logo
3:52 pm - 10:41 pm
EYW
-
SJC
9h 49m
1 stop
$594United Airlines
sam., avr. 25 - mer., avr. 29
United Airlines Logo
9:40 am - 2:51 pm
SJC
-
EYW
26h 11m
1 stop
United Airlines Logo
3:52 pm - 10:41 pm
EYW
-
SJC
9h 49m
1 stop
$602United Airlines
sam., avr. 25 - mer., avr. 29
Delta Logo
7:10 am - 7:49 pm
SJC
-
EYW
9h 39m
1 stop
Delta Logo
7:30 am - 3:27 pm
EYW
-
SJC
10h 57m
2 stops
$612Delta
ven., mai 8 - lun., mai 11
Delta Logo
7:10 am - 7:49 pm
SJC
-
EYW
9h 39m
1 stop
Delta Logo
6:19 pm - 3:27 pm
EYW
-
SJC
24h 08m
2 stops
$614Delta
sam., mai 23 - mer., mai 27
American Airlines Logo
6:00 am - 4:24 pm
SJC
-
EYW
7h 24m
1 stop
American Airlines Logo
2:40 pm - 10:32 pm
EYW
-
SJC
10h 52m
2 stops
$620American Airlines
mer., mars 25 - mar., mars 31

Delta flights from San Jose, California to Key West

Our best Delta deals on San Jose, California to Key West flight tickets
Delta
May 26
SJC10:00 pmSan Jose
9h 53m
1 stop
EYW10:53 amKey West
May 30
EYW6:19 pmKey West
19h 26m
2 stops
SJC10:45 amSan Jose
$558
Delta
May 25
SJC10:00 pmSan Jose
9h 53m
1 stop
EYW10:53 amKey West
May 30
EYW6:19 pmKey West
22h 52m
2 stops
SJC2:11 pmSan Jose
$566
Delta
May 23
SJC7:10 amSan Jose
9h 39m
1 stop
EYW7:49 pmKey West
May 28
EYW2:05 pmKey West
7h 57m
1 stop
SJC7:02 pmSan Jose
$569

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 7
SJC6:10 amSan Jose
13h 48m
2 stops
EYW10:58 pmKey West
May 11
EYW2:29 pmKey West
10h 30m
1 stop
SJC9:59 pmSan Jose
$701
American Airlines
May 8
SJC6:00 amSan Jose
8h 02m
1 stop
EYW5:02 pmKey West
May 11
EYW2:29 pmKey West
10h 30m
1 stop
SJC9:59 pmSan Jose
$709
American Airlines
May 22
SJC6:00 amSan Jose
7h 52m
1 stop
EYW4:52 pmKey West
May 29
EYW11:28 amKey West
10h 04m
2 stops
SJC6:32 pmSan Jose
$734

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 mars 9, 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

mar. 5/26

10:00 pm-10:53 am

1 stop9h 53m

Key West

sam. 5/30

6:19 pm-10:45 am

2 stops19h 26m

$558

San JoseKey West

SJC - EYW

SJCEYW

San Jose

lun. 5/25

10:00 pm-10:53 am

1 stop9h 53m

Key West

sam. 5/30

6:19 pm-2:11 pm

2 stops22h 52m

$566
Quickest round-trip

San JoseKey West

SJC - EYW

SJCEYW

San Jose

sam. 5/23

7:10 am-7:49 pm

1 stop9h 39m

Key West

jeu. 5/28

2:05 pm-7:02 pm

1 stop7h 57m

$569

San JoseKey West

SJC - EYW

SJCEYW

San Jose

lun. 5/25

6:11 pm-10:53 am

2 stops13h 42m

Key West

sam. 5/30

6:19 pm-10:45 am

2 stops19h 26m

$571

San JoseKey West

SJC - EYW

SJCEYW

San Jose

sam. 5/23

7:10 am-7:49 pm

1 stop9h 39m

Key West

jeu. 5/28

7:30 am-5:15 pm

2 stops12h 45m

$574

San JoseKey West

SJC - EYW

SJCEYW

San Jose

sam. 4/25

9:40 am-4:42 pm

2 stops28h 02m

Key West

mer. 4/29

3:52 pm-10:41 pm

1 stop9h 49m

$594

San JoseKey West

SJC - EYW

SJCEYW

San Jose

sam. 4/25

9:40 am-2:51 pm

1 stop26h 11m

Key West

mer. 4/29

3:52 pm-10:41 pm

1 stop9h 49m

$602

San JoseKey West

SJC - EYW

SJCEYW

San Jose

ven. 5/8

7:10 am-7:49 pm

1 stop9h 39m

Key West

lun. 5/11

7:30 am-3:27 pm

2 stops10h 57m

$612

San JoseKey West

SJC - EYW

SJCEYW

San Jose

sam. 5/23

7:10 am-7:49 pm

1 stop9h 39m

Key West

mer. 5/27

6:19 pm-3:27 pm

2 stops24h 08m

$614

San JoseKey West

SJC - EYW

SJCEYW

San Jose

mer. 3/25

6:00 am-4:24 pm

1 stop7h 24m

Key West

mar. 3/31

2:40 pm-10:32 pm

2 stops10h 52m

$620

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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?

American Airlines is the most popular carrier 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 24m

Direct flights

None
The fastest flight from San Jose, California to Key West takes 7h 24m
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

  • 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 24m.

  • 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 many operators does momondo search for flights from San Jose Airport to Key West Airport?

  • 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.

  • What is the most popular airline from San Jose, California to Key West?

Best airlines flying from San Jose, California to Key West

Compare and see reviews for airlines that fly from San Jose, California to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $354Free CancellationRating
7.1
11,403 reviews
Search American Airlines flights

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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