Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Jose, California to Key West from $350

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 10/5. 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
1 adult, Economy, 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
7:15 am - 7:43 pm
SJC
-
EYW
9h 28m
1 stop
Delta Logo
7:00 am - 5:00 pm
EYW
-
SJC
13h 00m
2 stops
$404Delta
Wed, Oct 28 - Tue, Nov 17
Delta Logo
6:30 am - 7:43 pm
SJC
-
EYW
10h 13m
2 stops
Delta Logo
7:00 am - 5:00 pm
EYW
-
SJC
13h 00m
2 stops
$409Delta
Wed, Oct 28 - Tue, Nov 17
Delta Logo
7:15 am - 7:43 pm
SJC
-
EYW
9h 28m
1 stop
Delta Logo
11:45 am - 6:52 pm
EYW
-
SJC
10h 07m
1 stop
$434Delta
Wed, Oct 28 - Tue, Nov 17
American Airlines Logo
6:01 am - 4:54 pm
SJC
-
EYW
7h 53m
1 stop
American Airlines Logo
1:47 pm - 10:58 pm
EYW
-
SJC
12h 11m
2 stops
$521American Airlines
Thu, Jul 9 - Wed, Jul 15
Delta Logo
7:15 am - 7:43 pm
SJC
-
EYW
9h 28m
1 stop
Delta Logo
11:45 am - 6:52 pm
EYW
-
SJC
10h 07m
1 stop
$556Delta
Wed, Nov 25 - Wed, Dec 2
Delta Logo
7:15 am - 7:43 pm
SJC
-
EYW
9h 28m
1 stop
Delta Logo
11:45 am - 6:52 pm
EYW
-
SJC
10h 07m
1 stop
$564Delta
Wed, Nov 25 - Wed, Dec 2
Delta Logo
6:35 am - 7:51 pm
SJC
-
EYW
10h 16m
1 stop
Delta Logo
11:56 am - 6:52 pm
EYW
-
SJC
9h 56m
1 stop
$608Delta
Thu, Jul 9 - Tue, Jul 14
United Airlines Logo
12:45 pm - 1:02 pm
SJC
-
EYW
21h 17m
2 stops
United Airlines Logo
4:05 pm - 10:36 pm
EYW
-
SJC
9h 31m
1 stop
$617United Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
6:00 am - 7:29 pm
SJC
-
EYW
10h 29m
2 stops
American Airlines Logo
2:31 pm - 8:45 pm
EYW
-
SJC
9h 14m
1 stop
$636American Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
12:45 pm - 3:06 pm
SJC
-
EYW
23h 21m
3 stops
United Airlines Logo
4:05 pm - 10:36 pm
EYW
-
SJC
9h 31m
1 stop
$641United Airlines
Sat, Nov 14 - Wed, Nov 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
Jul 9
SJC6:01 amSan Jose
7h 53m
1 stop
EYW4:54 pmKey West
Jul 15
EYW1:47 pmKey West
12h 11m
2 stops
SJC10:58 pmSan Jose
$521
American Airlines
Nov 25
SJC6:00 amSan Jose
10h 29m
2 stops
EYW7:29 pmKey West
Dec 2
EYW2:31 pmKey West
9h 14m
1 stop
SJC8:45 pmSan Jose
$636
American Airlines
Nov 25
SJC6:00 amSan Jose
10h 29m
2 stops
EYW7:29 pmKey West
Dec 2
EYW12:00 pmKey West
11h 45m
2 stops
SJC8:45 pmSan Jose
$700

Delta flights from San Jose, California to Key West

Our best Delta deals on San Jose, California to Key West flight tickets
Delta
Oct 28
SJC7:15 amSan Jose
9h 28m
1 stop
EYW7:43 pmKey West
Nov 17
EYW7:00 amKey West
13h 00m
2 stops
SJC5:00 pmSan Jose
$404
Delta
Oct 28
SJC6:30 amSan Jose
10h 13m
2 stops
EYW7:43 pmKey West
Nov 17
EYW7:00 amKey West
13h 00m
2 stops
SJC5:00 pmSan Jose
$409
Delta
Oct 28
SJC7:15 amSan Jose
9h 28m
1 stop
EYW7:43 pmKey West
Nov 17
EYW11:45 amKey West
10h 07m
1 stop
SJC6:52 pmSan Jose
$434

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 June 15, 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

Wed 10/28

7:15 am-7:43 pm

1 stop9h 28m

Key West

Tue 11/17

7:00 am-5:00 pm

2 stops13h 00m

$404

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 10/28

6:30 am-7:43 pm

2 stops10h 13m

Key West

Tue 11/17

7:00 am-5:00 pm

2 stops13h 00m

$409
Quickest round-trip

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 10/28

7:15 am-7:43 pm

1 stop9h 28m

Key West

Tue 11/17

11:45 am-6:52 pm

1 stop10h 07m

$434

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 7/9

6:01 am-4:54 pm

1 stop7h 53m

Key West

Wed 7/15

1:47 pm-10:58 pm

2 stops12h 11m

$521

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 11/25

7:15 am-7:43 pm

1 stop9h 28m

Key West

Wed 12/2

11:45 am-6:52 pm

1 stop10h 07m

$556

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 11/25

7:15 am-7:43 pm

1 stop9h 28m

Key West

Wed 12/2

11:45 am-6:52 pm

1 stop10h 07m

$564

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 7/9

6:35 am-7:51 pm

1 stop10h 16m

Key West

Tue 7/14

11:56 am-6:52 pm

1 stop9h 56m

$608

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 11/14

12:45 pm-1:02 pm

2 stops21h 17m

Key West

Wed 11/18

4:05 pm-10:36 pm

1 stop9h 31m

$617

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 11/25

6:00 am-7:29 pm

2 stops10h 29m

Key West

Wed 12/2

2:31 pm-8:45 pm

1 stop9h 14m

$636

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 11/14

12:45 pm-3:06 pm

3 stops23h 21m

Key West

Wed 11/18

4:05 pm-10:36 pm

1 stop9h 31m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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?

United 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

9h 28m

Direct flights

None
The fastest flight from San Jose, California to Key West takes 9h 28m
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 9h 28m.

  • 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.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/15
Wed 7/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States