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 according to our data. American Airlines is the first choice among our users, with 69% 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.

What is the cheapest airline that flies from San Jose to Key West?

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

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?

The number of operators available for flights from San Jose Airport to Key West Airport is 1 as of October 2025.

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.

$185 Cheap Flights from San Jose to Key West in 2025/26

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Find the cheapest flights from San Jose to Key West

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:18 pmSJC-EYW

7h 18m1 stop

7:52 pm - 9:21 amEYW-SJC

16h 29m2 stops

$432American Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

6:00 am - 7:22 pmSJC-EYW

10h 22m2 stops

7:52 pm - 9:21 amEYW-SJC

16h 29m2 stops

$450American Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

6:35 am - 5:21 pmSJC-EYW

7h 46m1 stop

12:22 pm - 7:59 pmEYW-SJC

10h 37m1 stop

$508Delta

Find Deal

Sat, Oct 18 - Wed, Oct 22

6:35 am - 5:21 pmSJC-EYW

7h 46m1 stop

1:57 pm - 10:59 pmEYW-SJC

12h 02m2 stops

$513Delta

Find Deal

Sat, Oct 18 - Wed, Oct 22

6:25 am - 7:53 pmSJC-EYW

10h 28m1 stop

7:40 am - 7:22 pmEYW-SJC

14h 42m2 stops

$516Delta

Find Deal

Thu, Nov 13 - Mon, Nov 17

7:00 am - 8:06 pmSJC-EYW

10h 06m2 stops

12:22 pm - 10:59 pmEYW-SJC

13h 37m2 stops

$518Delta

Find Deal

Sat, Oct 18 - Tue, Oct 21

6:00 am - 7:22 pmSJC-EYW

10h 22m2 stops

2:32 pm - 10:06 pmEYW-SJC

10h 34m1 stop

$616American Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

6:10 am - 9:47 pmSJC-EYW

12h 37m2 stops

1:33 pm - 10:16 pmEYW-SJC

11h 43m2 stops

$620American Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

3:35 pm - 3:00 pmSJC-EYW

20h 25m2 stops

3:56 pm - 1:36 pmEYW-SJC

24h 40m2 stops

$888United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

1:16 pm - 2:04 pmSJC-EYW

21h 48m3 stops

4:00 pm - 10:05 amEYW-SJC

21h 05m2 stops

$1,045United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

American Airlines flights from San Jose to Key West

Our best American Airlines deals on San Jose to Key West flight tickets

American Airlines

Oct 22

SJC6:00 amSan Jose

7h 18m

1 stop

EYW4:18 pmKey West

Oct 28

EYW7:52 pmKey West

16h 29m

2 stops

SJC9:21 amSan Jose

$432

Find similar

American Airlines

Oct 22

SJC6:00 amSan Jose

10h 22m

2 stops

EYW7:22 pmKey West

Oct 28

EYW7:52 pmKey West

16h 29m

2 stops

SJC9:21 amSan Jose

$450

Find similar

American Airlines

Oct 16

SJC6:00 amSan Jose

10h 22m

2 stops

EYW7:22 pmKey West

Oct 22

EYW2:32 pmKey West

10h 34m

1 stop

SJC10:06 pmSan Jose

$616

Find similar

Delta flights from San Jose to Key West

Our best Delta deals on San Jose to Key West flight tickets

Delta

Oct 18

SJC6:35 amSan Jose

7h 46m

1 stop

EYW5:21 pmKey West

Oct 22

EYW12:22 pmKey West

10h 37m

1 stop

SJC7:59 pmSan Jose

$508

Find similar

Delta

Oct 18

SJC6:35 amSan Jose

7h 46m

1 stop

EYW5:21 pmKey West

Oct 22

EYW1:57 pmKey West

12h 02m

2 stops

SJC10:59 pmSan Jose

$513

Find similar

Delta

Oct 14

SJC6:35 amSan Jose

7h 46m

1 stop

EYW5:21 pmKey West

Oct 18

EYW7:40 amKey West

14h 08m

2 stops

SJC6:48 pmSan Jose

$514

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 10/22

6:00 am-4:18 pm

1 stop7h 18m

Key West

Tue 10/28

7:52 pm-9:21 am

2 stops16h 29m

$432

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Wed 10/22

6:00 am-7:22 pm

2 stops10h 22m

Key West

Tue 10/28

7:52 pm-9:21 am

2 stops16h 29m

$450

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 10/18

6:35 am-5:21 pm

1 stop7h 46m

Key West

Wed 10/22

12:22 pm-7:59 pm

1 stop10h 37m

$508

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 10/18

6:35 am-5:21 pm

1 stop7h 46m

Key West

Wed 10/22

1:57 pm-10:59 pm

2 stops12h 02m

$513

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 11/13

6:25 am-7:53 pm

1 stop10h 28m

Key West

Mon 11/17

7:40 am-7:22 pm

2 stops14h 42m

$516

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Sat 10/18

7:00 am-8:06 pm

2 stops10h 06m

Key West

Tue 10/21

12:22 pm-10:59 pm

2 stops13h 37m

$518

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 10/16

6:00 am-7:22 pm

2 stops10h 22m

Key West

Wed 10/22

2:32 pm-10:06 pm

1 stop10h 34m

$616

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 11/13

6:10 am-9:47 pm

2 stops12h 37m

Key West

Mon 11/17

1:33 pm-10:16 pm

2 stops11h 43m

$620

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 2/26

3:35 pm-3:00 pm

2 stops20h 25m

Key West

Mon 3/2

3:56 pm-1:36 pm

2 stops24h 40m

$888

San JoseKey West

SJC - EYW

SJCEYW

San Jose

Thu 11/13

1:16 pm-2:04 pm

3 stops21h 48m

Key West

Mon 11/17

4:00 pm-10:05 am

2 stops21h 05m

$1,045

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Jose 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

Prices

Airlines

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 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 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 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 to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose 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 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 to Key West

Direct flights	None

There are no direct flights from San Jose to Key West. There are no popular flight routes from San Jose to Key West.

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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 6h 55m.
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?
The number of operators available for flights from San Jose Airport to Key West Airport is 1 as of October 2025.
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 to Key West?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Jose to Key West is American Airlines (100% of total bookings).

Best airlines flying from San Jose to Key West

Compare and see reviews for airlines that fly from San Jose to Key West with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Big Pine Key

Little Torch Key

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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.