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Cheap flights from San Jose, California to Key West from $180

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 1/15. 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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Find the cheapest flights from San Jose, California to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:15 pm - 11:05 amSJC-EYW
9h 50m1 stop
American Airlines Logo
6:06 am - 12:20 pmEYW-SJC
9h 14m1 stop
$309American Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Delta Logo
5:54 am - 7:40 pmSJC-EYW
10h 46m2 stops
Delta Logo
7:10 am - 12:56 pmEYW-SJC
8h 46m1 stop
$314Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
Delta Logo
5:54 am - 7:40 pmSJC-EYW
10h 46m2 stops
Delta Logo
7:10 am - 2:52 pmEYW-SJC
10h 42m2 stops
$319Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
Delta Logo
5:54 am - 7:40 pmSJC-EYW
10h 46m2 stops
Delta Logo
7:10 am - 12:56 pmEYW-SJC
8h 46m1 stop
$354Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
Delta Logo
5:54 am - 7:40 pmSJC-EYW
10h 46m2 stops
Delta Logo
7:10 am - 4:20 pmEYW-SJC
12h 10m2 stops
$359Delta
Find Deal
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
6:00 am - 4:24 pmSJC-EYW
7h 24m1 stop
American Airlines Logo
6:06 am - 1:42 pmEYW-SJC
10h 36m2 stops
$471American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
9:55 am - 11:56 pmSJC-EYW
11h 01m2 stops
American Airlines Logo
1:22 pm - 10:49 pmEYW-SJC
12h 27m2 stops
$476American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
6:00 am - 4:24 pmSJC-EYW
7h 24m1 stop
American Airlines Logo
2:43 pm - 9:29 pmEYW-SJC
9h 46m1 stop
$501American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
6:00 am - 9:47 pmSJC-EYW
12h 47m2 stops
American Airlines Logo
2:43 pm - 10:49 pmEYW-SJC
11h 06m2 stops
$516American Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
6:00 am - 9:47 pmSJC-EYW
12h 47m2 stops
American Airlines Logo
2:43 pm - 9:29 pmEYW-SJC
9h 46m1 stop
$546American Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25

Delta flights from San Jose, California to Key West

Our best Delta deals on San Jose, California to Key West flight tickets
Delta
Jan 10
SJC5:54 amSan Jose
10h 46m
2 stops
EYW7:40 pmKey West
Jan 14
EYW7:10 amKey West
8h 46m
1 stop
SJC12:56 pmSan Jose
$314
Find similar
Delta
Jan 10
SJC5:54 amSan Jose
10h 46m
2 stops
EYW7:40 pmKey West
Jan 14
EYW7:10 amKey West
10h 42m
2 stops
SJC2:52 pmSan Jose
$319
Find similar
Delta
Jan 10
SJC5:54 amSan Jose
10h 46m
2 stops
EYW7:40 pmKey West
Jan 14
EYW2:45 pmKey West
9h 35m
1 stop
SJC9:20 pmSan Jose
$354
Find similar

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
Feb 6
SJC10:15 pmSan Jose
9h 50m
1 stop
EYW11:05 amKey West
Feb 9
EYW6:06 amKey West
9h 14m
1 stop
SJC12:20 pmSan Jose
$309
Find similar
American Airlines
Dec 5
SJC6:10 amSan Jose
13h 08m
2 stops
EYW10:18 pmKey West
Dec 9
EYW7:00 amKey West
9h 24m
2 stops
SJC1:24 pmSan Jose
$399
Find similar
American Airlines
Jan 21
SJC6:00 amSan Jose
7h 24m
1 stop
EYW4:24 pmKey West
Jan 25
EYW6:06 amKey West
10h 36m
2 stops
SJC1:42 pmSan Jose
$471
Find similar

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 November 20, 2025.
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

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Fri 2/6

10:15 pm-11:05 am

1 stop9h 50m

Key West

Mon 2/9

6:06 am-12:20 pm

1 stop9h 14m

$309

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 1/10

5:54 am-7:40 pm

2 stops10h 46m

Key West

Wed 1/14

7:10 am-12:56 pm

1 stop8h 46m

$314

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 1/10

5:54 am-7:40 pm

2 stops10h 46m

Key West

Wed 1/14

7:10 am-2:52 pm

2 stops10h 42m

$319

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 1/10

5:54 am-7:40 pm

2 stops10h 46m

Key West

Wed 1/14

7:10 am-12:56 pm

1 stop8h 46m

$354

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 1/10

5:54 am-7:40 pm

2 stops10h 46m

Key West

Wed 1/14

7:10 am-4:20 pm

2 stops12h 10m

$359

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 1/21

6:00 am-4:24 pm

1 stop7h 24m

Key West

Sun 1/25

6:06 am-1:42 pm

2 stops10h 36m

$471

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 1/21

9:55 am-11:56 pm

2 stops11h 01m

Key West

Sun 1/25

1:22 pm-10:49 pm

2 stops12h 27m

$476

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 1/21

6:00 am-4:24 pm

1 stop7h 24m

Key West

Sun 1/25

2:43 pm-9:29 pm

1 stop9h 46m

$501

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 1/22

6:00 am-9:47 pm

2 stops12h 47m

Key West

Sun 1/25

2:43 pm-10:49 pm

2 stops11h 06m

$516

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 1/22

6:00 am-9:47 pm

2 stops12h 47m

Key West

Sun 1/25

2:43 pm-9:29 pm

1 stop9h 46m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from San Jose, California is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $477. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Jose, California to Key West for around $758.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from San Jose, California to Key West in the morning for as low as $583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the evening, with an average ticket price of $889. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 $308Free CancellationRating
7.2
11,047 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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