$443+ Cheap flights from San Jose, CA to Key West (SJC - EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EYW
Oct 12 — Oct 191
Round-trip
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Jose to Key WestExplore 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 September 12, 2026.
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 September 12, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/286:30 am -
1 stop7h 45m
Tue 11/177:25 am -
2 stops11h 14m
Deal found 9/10![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 11/106:30 am -
1 stop7h 40m
Sat 11/147:25 am -
2 stops12h 55m
Deal found 9/8![Delta logo]()
$574
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 9/226:40 am -
1 stop10h 20m
Sat 9/262:00 pm -
1 stop10h 22m
Deal found 9/7![Delta logo]()
$616
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/97:16 pm -
2 stops11h 38m
Wed 10/142:34 pm -
1 stop10h 34m
Deal found 9/7![American Airlines logo]()
$637
Best flights from San Jose to Key WestDiscover carefully curated flight deals from San Jose to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from San Jose to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 11/106:30 am -
1 stop7h 40m
Sat 11/147:25 am -
2 stops12h 55m
Deal found 9/8![Delta logo]()
$574
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 1/309:00 am -
2 stops29h 10m
Wed 2/33:04 pm -
3 stops23h 58m
Deal found 9/9![United Airlines logo]()
$906
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 10/286:30 am -
1 stop7h 45m
Tue 11/172:06 pm -
1 stop11h 06m
Deal found 9/9![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 9/226:40 am -
1 stop7h 43m
Sat 9/2611:42 am -
2 stops11h 09m
Deal found 9/7![Delta logo]()
$621
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 10/96:34 pm -
2 stops13h 13m
Wed 10/147:40 am -
2 stops11h 11m
Deal found 9/7![Delta logo]()
$707
Last-minute flights from San Jose to Key WestDiscover last-minute flight deals from San Jose to Key West. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Key West. Data last updated September 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 9/226:40 am -
1 stop10h 20m
Sat 9/262:00 pm -
1 stop10h 22m
Deal found 9/7![Delta logo]()
$616
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/266:00 am -
2 stops10h 17m
Wed 9/3011:30 am -
2 stops9h 59m
Deal found 9/11![American Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/97:16 pm -
2 stops11h 38m
Wed 10/142:34 pm -
1 stop10h 34m
Deal found 9/7![American Airlines logo]()
$637
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/286:30 am -
1 stop7h 45m
Tue 11/177:25 am -
2 stops11h 14m
Deal found 9/10![Delta logo]()
$474
One-way flights from San Jose to Key WestSearch for one-way flight options from San Jose to Key West. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from San Jose to Key West. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 12/216:00 am -
1 stop7h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 12/2011:00 pm -
1 stop9h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 12/247:19 pm -
2 stops11h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 12/1911:00 pm -
1 stop9h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 12/2310:30 pm -
1 stop9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 12/205:55 am -
2 stops12h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 12/255:55 am -
2 stops12h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$555
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 12/226:00 am -
2 stops10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$562
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 12/237:19 pm -
2 stops11h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 12/197:19 pm -
2 stops11h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 12/232:26 pm -
3 stops21h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$786
Find 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $474 (Delta) |
One-way from | $443 (American Airlines) |
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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from San Jose to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Fri 12/25
6:00 am-4:39 pm
1 stop7h 39m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$443
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Sat 12/19
11:00 pm-11:41 am
1 stop9h 41m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$473
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Wed 12/23
10:30 pm-10:53 am
1 stop9h 23m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$493
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Mon 12/21
6:00 am-7:21 pm
2 stops10h 21m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$508
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Sun 12/20
5:55 am-8:58 pm
2 stops12h 03m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$515
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Fri 12/25
5:55 am-8:58 pm
2 stops12h 03m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$555
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Tue 11/10
6:30 am-5:10 pm
1 stop7h 40m
Key West
Sat 11/14
7:25 am-5:20 pm
2 stops12h 55m
$574
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Wed 10/28
6:30 am-5:15 pm
1 stop7h 45m
Key West
Tue 11/17
2:06 pm-10:12 pm
1 stop11h 06m
$598
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Tue 9/22
6:40 am-5:23 pm
1 stop7h 43m
Key West
Sat 9/26
11:42 am-7:51 pm
2 stops11h 09m
$621
San JoseKey West
SJC San Jose - EYW Key West
SJCEYW
San Jose
Fri 10/9
6:34 pm-10:47 am
2 stops13h 13m
Key West
Wed 10/14
7:40 am-3:51 pm
2 stops11h 11m
$707
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from San Jose to Key West
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Key West in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Jose, California-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SJC-EYW
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.
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.
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
Complete your trip
Flights by cabin class
Key West flight routes
Other flight options
Other flights from San Jose
Popular flights