HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$238+ Cheap flights from San Jose to Key West (SJC - EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EYW
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose to Key West with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Jose to Key West

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 3, 2025.

Round-trip from

$507
(Delta)

One-way from

$238
(Delta)
From San Jose to Key West
Search Deals
One-way flight from San Jose to Key West
Search Deals

Find flight deals from San Jose to Key West

Cheapest flights from San Jose to Key West
Explore the most affordable flight options available from San Jose to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/186:30 amSJC - EYW
1 stop8h 02mDelta
mar. 7/222:03 pmEYW - SJC
2 stops11h 46mDelta
Deal found 7/3$507
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1711:24 pmSJC - EYW
2 stops13h 54mAmerican Airlines
lun. 7/212:31 pmEYW - SJC
2 stops11h 28mAmerican Airlines
Deal found 7/2$575
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/174:22 pmSJC - EYW
3 stops21h 14mMultiple Airlines
lun. 7/2110:02 amEYW - SJC
2 stops27h 34mMultiple Airlines
Deal found 7/2$604
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/186:20 amSJC - EYW
2 stops27h 52mUnited Airlines
mar. 7/222:12 pmEYW - SJC
3 stops24h 50mUnited Airlines
Deal found 7/3$1,135

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose 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, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from San Jose to Key West that are best for you.

Fly from

San Jose

Fly to

Key West

Route

Depart

Return

Price

San JoseKey West

SJC - EYW

SJCEYW

San Jose

vie. 7/18

6:30 am-5:32 pm

1 stop8h 02m

Key West

mar. 7/22

2:03 pm-10:49 pm

2 stops11h 46m

$507

San JoseKey West

SJC - EYW

SJCEYW

San Jose

jue. 7/17

11:24 pm-4:18 pm

2 stops13h 54m

Key West

lun. 7/21

2:31 pm-10:59 pm

2 stops11h 28m

$575

San JoseKey West

SJC - EYW

SJCEYW

San Jose

jue. 7/17

4:22 pm-4:36 pm

3 stops21h 14m

Key West

lun. 7/21

10:02 am-10:36 am

2 stops27h 34m

$604

San JoseKey West

SJC - EYW

SJCEYW

San Jose

vie. 7/18

6:20 am-1:12 pm

2 stops27h 52m

Key West

mar. 7/22

2:12 pm-12:02 pm

3 stops24h 50m

$1,135

San JoseKey West

SJC - EYW

SJCEYW

San Jose

lun. 12/15

10:20 pm-10:59 am

1 stop9h 39m

$238

San JoseKey West

SJC - EYW

SJCEYW

San Jose

lun. 12/15

12:30 pm-2:04 pm

3 stops22h 34m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Jose to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Key West

What is the cheapest month to book a flight from San Jose to Key West?

Currently, August is the cheapest month in which you can book a flight from San Jose to Key West (average of $328). Flying from San Jose to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated julio 3, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Jose to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Jose to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Jose to Key West round-trip?

    Currently priced at $507, Delta will fly you from San Jose to Key West and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $575 and $1,135, respectively.

  • Can I find deals for flights from San Jose to Key West that include hotel bookings?

    Yes. In addition to deals on San Jose to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Key West.

  • Can I find deals for business class flights from San Jose to Key West?

    Yes. Cheapflights offers flight deals from San Jose to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose to Key West?

    Currently, August is the cheapest month in which you can book a flight from San Jose to Key West (average of $328). Flying from San Jose to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose to Key West

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Orlando flights
Los Angeles to Miami flights
Los Angeles to Fort Lauderdale flights
San Francisco to Miami flights
San Francisco to Orlando flights
Ontario to Miami flights
Los Angeles to Tampa flights
Burbank to Fort Lauderdale flights
Ontario to Orlando flights
San Diego to Orlando flights
Santa Ana to Fort Lauderdale flights
Las Vegas to Fort Lauderdale flights
Santa Ana to Orlando flights
San Francisco to Fort Lauderdale flights
Sacramento to Orlando flights
Burbank to Orlando flights
San Diego to Miami flights
Santa Ana to Miami flights
Las Vegas to Miami flights
Burbank to Miami flights
Ontario to Fort Lauderdale flights
Ontario to Tampa flights
Los Angeles to West Palm Beach flights
Las Vegas to Orlando flights
San Francisco to Tampa flights
San Diego to Fort Lauderdale flights
Oakland to Fort Lauderdale flights
San Jose to Miami flights
Oakland to Miami flights
San Diego to Tampa flights
Burbank to Tampa flights
Sacramento to Miami flights
San Jose to Orlando flights
Oakland to Orlando flights
Los Angeles to Sarasota flights
Los Angeles to Fort Myers flights
Las Vegas to Tampa flights
Santa Ana to Tampa flights
Sacramento to Fort Lauderdale flights
San Jose to Fort Lauderdale flights
Sacramento to Tampa flights
Los Angeles to Orlando Sanford Intl flights
Los Angeles to Pensacola flights
San Francisco to Fort Myers flights
Long Beach to Tampa flights
San Francisco to Jacksonville flights
Ontario to Sarasota flights
San Francisco to West Palm Beach flights
Ontario to West Palm Beach flights
Los Angeles to St Petersburg flights

Top 2 airlines flying from San Jose to Key West

Discover the top 2 airlines that operate flights from San Jose to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$506FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$583FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.