$309+ Cheap flights from Key West to San Jose, CA (EYW - SJC)
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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SJC
Dec 6 — Dec 131
1 adult, Economy
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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
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Cheapest flights from Key West to San JoseExplore the most affordable flight options available from Key West to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.
Explore the most affordable flight options available from Key West to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.
This Delta deal was found by Cheapflights users on 11/5. 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 12/33:02 pmEYW - SJC
1 stop8h 39mDelta
Sun 12/76:35 amSJC - EYW
1 stop10h 31mDelta
Deal found 11/5![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/312:00 pmEYW - SJC
2 stops11h 36mAmerican Airlines
Sun 12/77:16 pmSJC - EYW
2 stops12h 46mAmerican Airlines
Deal found 11/5![American Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/32:47 pmEYW - SJC
2 stops25h 45mUnited Airlines
Sun 12/712:40 pmSJC - EYW
3 stops23h 44mUnited Airlines
Deal found 11/5![United Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/204:00 pmEYW - SJC
2 stops21h 05mUnited Airlines
Mon 11/244:02 pmSJC - EYW
2 stops20h 17mUnited Airlines
Deal found 11/4![United Airlines logo]()
$863
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 11/74:00 pmEYW - SJC
1 stop9h 30mUnited Airlines
Fri 11/146:30 amSJC - EYW
1 stop29h 49mUnited Airlines
Deal found 11/6![United Airlines logo]()
$1,032
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:17 amEYW - SJC
2 stops14h 42mAlaska Airlines
Fri 11/146:13 pmSJC - EYW
2 stops14h 52mAlaska Airlines
Deal found 11/6![Alaska Airlines logo]()
$1,657
Cheap flight deals from Key West to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to San Jose (SJC). 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 November 6, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $309 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to San Jose 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 November 6, 2025.
Use the filters below to find and compare flights from Key West to San Jose that are best for you.
Fly from
Key West
Fly to
San Jose
Route
Depart
Return
Price
Key WestSan Jose
EYW - SJC
EYWSJC
Key West
Wed 12/3
3:02 pm-8:41 pm
1 stop8h 39m
San Jose
Sun 12/7
6:35 am-8:06 pm
1 stop10h 31m
$309
Key WestSan Jose
EYW - SJC
EYWSJC
Key West
Wed 12/3
12:00 pm-8:36 pm
2 stops11h 36m
San Jose
Sun 12/7
7:16 pm-11:02 am
2 stops12h 46m
$448
Key WestSan Jose
EYW - SJC
EYWSJC
Key West
Fri 3/6
7:10 am-12:38 pm
1 stop8h 28m
San Jose
Tue 3/10
10:30 pm-11:03 am
1 stop9h 33m
$466
Key WestSan Jose
EYW - SJC
EYWSJC
Key West
Fri 3/6
2:25 pm-9:31 pm
1 stop10h 06m
San Jose
Tue 3/10
6:01 am-6:30 pm
2 stops9h 29m
$533
Key WestSan Jose
EYW - SJC
EYWSJC
Key West
Thu 11/20
4:00 pm-10:05 am
2 stops21h 05m
San Jose
Mon 11/24
4:02 pm-3:19 pm
2 stops20h 17m
$863
Compare providers for flights from Key West to San Jose
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 Key West to San Jose in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Key West-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-San Jose, California flights, Cheapflights users trust eDreams the most. eDreams 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 Key West-San Jose, California 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 Key West to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Key West 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.