Where Is Hot in September from San Jose? 2026
39 warm destinations have direct flights from San Jose in September. San Diego has the best overall weather. Los Angeles has the lowest fares from €50.
|
San Diego
United States
|
24°C | 1h 20m | €118 | €82/night | 114 |
|
Long Beach
United States
|
24°C | 1h | €198 | €95/night | 113 |
|
Santa Ana
United States
|
25°C | 1h | €207 | €62/night | 112 |
|
Los Angeles
United States
|
26°C | 1h | €50 | €84/night | 115 |
|
Burbank
United States
|
27°C | €180 | €96/night | 114 | |
|
Reno
United States
|
22°C | €172 | €69/night | 49 | |
|
Boise
United States
|
24°C | 1h 20m | €264 | €60/night | 134 |
|
Ontario
United States
|
27°C | 1h | €118 | €56/night | 115 |
|
Spokane
United States
|
20°C | 1h 40m | €280 | €63/night | 111 |
|
Eugene
United States
|
21°C | 1h 20m | €118 | €72/night | 89 |
|
Salt Lake City
United States
|
24°C | 1h 40m | €203 | €66/night | 124 |
|
Kahului
United States
|
27°C | 5h | €344 | €111/night | 118 |
|
Portland
United States
|
22°C | 1h 40m | €152 | €62/night | 116 |
|
Honolulu
United States
|
27°C | 5h | €284 | €102/night | 119 |
|
Baltimore
United States
|
24°C | 5h 20m | €310 | €73/night | 117 |
|
Denver
United States
|
23°C | 2h 20m | €310 | €59/night | 115 |
|
Paris
France
|
20°C | 11h 20m | €1737 | €179/night | 84 |
|
Seattle
United States
|
20°C | 1h 40m | €102 | €72/night | 131 |
|
Chicago
United States
|
22°C | 3h 40m | €222 | €86/night | 228 |
|
Guadalajara
Mexico
|
22°C | 3h 20m | €304 | €30/night | 175 |
|
Toronto
Canada
|
20°C | 5h | €508 | €100/night | 50 |
|
San Francisco
United States
|
19°C | 6h 20m | €1329 | €90/night | 59 |
|
Nashville
United States
|
27°C | 4h 20m | €222 | €60/night | 112 |
|
Atlanta
United States
|
28°C | 3h 40m | €461 | €54/night | 261 |
|
Frankfurt
Germany
|
19°C | 11h 40m | €2662 | €58/night | 32 |
|
Guatemala City
Guatemala
|
22°C | 1h 20m | €275 | €35/night | 138 |
|
Minneapolis
United States
|
19°C | 3h 40m | €618 | €70/night | 137 |
|
Zurich
Switzerland
|
18°C | 11h 40m | €1604 | €110/night | 3 |
|
Morelia
Mexico
|
19°C | 3h 40m | €317 | €30/night | 38 |
|
Amsterdam
Netherlands
|
18°C | 11h 20m | €1533 | €108/night | 31 |
|
Las Vegas
United States
|
31°C | 1h | €172 | €86/night | 111 |
|
Orlando
United States
|
30°C | 2h 40m | €333 | €61/night | 113 |
|
Zacatecas
Mexico
|
17°C | 3h 20m | €341 | €24/night | 18 |
|
Dallas
United States
|
32°C | 3h 20m | €318 | €52/night | 288 |
|
Houston
United States
|
31°C | 3h 40m | €268 | €51/night | 117 |
|
Quito
Ecuador
|
16°C | 1h 40m | €324 | €25/night | 52 |
|
Fort Lauderdale
United States
|
30°C | 2h 40m | €354 | €79/night | 111 |
|
Austin
United States
|
33°C | 3h 20m | €275 | €57/night | 121 |
|
Phoenix
United States
|
33°C | 1h 40m | €262 | €71/night | 114 |
Temperatures are historical averages for September. Prices updated 9 Sep 2026.
Warmest destinations from San Jose in September
The warmest places to fly to directly from San Jose in September, ranked by average daytime temperature. All destinations average 18°C or above and are reachable on a direct flight.
San Diego
24°C avg daytime
From €118 return
1h 20m direct
114 trips available
Long Beach
24°C avg daytime
From €198 return
1h direct
113 trips available
Santa Ana
25°C avg daytime
From €207 return
1h direct
112 trips available
Los Angeles
26°C avg daytime
From €50 return
1h direct
115 trips available
Burbank
27°C avg daytime
From €180 return
direct
114 trips available
Frequently Asked Questions
Where is hot in September from San Jose?
There are 39 warm destinations reachable by direct flight from San Jose in September. San Diego is among the top picks, with average daytime temperatures around 24°C.
Which is the warmest place to fly to from San Jose in September?
Phoenix is typically the warmest destination reachable by direct flight from San Jose in September, averaging around 33°C during the day.
What is the cheapest warm holiday from San Jose in September?
Los Angeles is among the cheapest warm destinations from San Jose in September, with return fares from around €50.
How does FairFareFinder calculate the best destinations for September?
FairFareFinder uses live flight and hotel price data combined with historical weather averages to rank destinations. Temperatures shown for dates beyond 14 days ahead are historical averages for September, not live forecasts. Prices are updated approximately every 6 hours.
Explore all flights from San Jose
Use the full FairFareFinder search to filter by budget, trip length, departure dates and weather preferences across the next 6 months.
Search all destinations from San Jose →Free to use. No account needed.