Where Is Hot in September from Philadelphia? 2026
81 warm destinations have direct flights from Philadelphia in September. San Diego has the best overall weather. Atlanta has the lowest fares from €60.
|
San Diego
United States
|
24°C | 5h | €833 | €82/night | 96 |
|
Athens
Greece
|
26°C | 10h 20m | €1122 | €58/night | 93 |
|
Los Angeles
United States
|
26°C | 5h | €860 | €84/night | 98 |
|
Rome
Italy
|
26°C | 8h 40m | €1148 | €106/night | 95 |
|
Barcelona
Spain
|
25°C | 8h | €751 | €103/night | 93 |
|
Washington
United States
|
21°C | €402 | €93/night | 204 | |
|
Venice
Italy
|
22°C | 8h 40m | €1113 | €109/night | 94 |
|
Madrid
Spain
|
26°C | 7h 40m | €692 | €122/night | 99 |
|
Lisbon
Portugal
|
25°C | 7h 20m | €1165 | €92/night | 98 |
|
Milan
Italy
|
22°C | 8h 20m | €1018 | €99/night | 99 |
|
Salt Lake City
United States
|
24°C | 4h 20m | €521 | €66/night | 108 |
|
Portland
United States
|
22°C | 1h | €360 | €62/night | 205 |
|
Providence
United States
|
21°C | €808 | €85/night | 100 | |
|
Burlington
United States
|
22°C | 1h | €758 | €79/night | 97 |
|
Detroit
United States
|
22°C | 1h 20m | €171 | €89/night | 93 |
|
Roanoke
United States
|
24°C | 1h | €742 | €57/night | 97 |
|
Louisville
United States
|
25°C | 1h 40m | €874 | €56/night | 98 |
|
Norfolk
United States
|
21°C | €720 | €64/night | 100 | |
|
Boston
United States
|
21°C | €173 | €95/night | 107 | |
|
Richmond
United States
|
25°C | €666 | €67/night | 102 | |
|
Pittsburgh
United States
|
22°C | €708 | €72/night | 100 | |
|
Denver
United States
|
23°C | 3h 20m | €222 | €59/night | 96 |
|
Omaha
United States
|
23°C | 2h 40m | €368 | €54/night | 96 |
|
Paris
France
|
20°C | 7h 40m | €916 | €179/night | 113 |
|
Columbus
United States
|
23°C | 1h 20m | €712 | €59/night | 97 |
|
Covington
United States
|
24°C | 1h 20m | €856 | €58/night | 97 |
|
Cleveland
United States
|
21°C | 1h | €535 | €75/night | 98 |
|
Knoxville
United States
|
25°C | 1h 20m | €108 | €66/night | 94 |
|
Indianapolis
United States
|
23°C | 1h 40m | €537 | €62/night | 98 |
|
Charleston
United States
|
27°C | 1h 20m | €684 | €64/night | 100 |
|
Myrtle Beach
United States
|
26°C | 1h 20m | €370 | €48/night | 93 |
|
Seattle
United States
|
20°C | 5h | €361 | €72/night | 110 |
|
Chicago
United States
|
22°C | 1h 40m | €196 | €86/night | 191 |
|
Dayton
United States
|
22°C | 1h 20m | €686 | €64/night | 97 |
|
Toronto
Canada
|
20°C | 1h | €350 | €100/night | 107 |
|
San Francisco
United States
|
19°C | 5h 20m | €524 | €90/night | 109 |
|
Lexington
United States
|
23°C | 1h 20m | €732 | €55/night | 97 |
|
Nashville
United States
|
27°C | 1h 40m | €198 | €60/night | 95 |
|
Greer
United States
|
26°C | 1h 20m | €742 | €61/night | 82 |
|
Buffalo
United States
|
20°C | €742 | €82/night | 103 | |
|
Charlotte
United States
|
26°C | 1h 20m | €143 | €67/night | 96 |
|
Kansas City
United States
|
25°C | 2h 20m | €682 | €68/night | 96 |
|
Grand Rapids
United States
|
20°C | 1h 40m | €86 | €56/night | 95 |
|
State College
United States
|
20°C | €690 | €77/night | 97 | |
|
Des Moines
United States
|
22°C | 2h 20m | €75 | €62/night | 93 |
|
Atlanta
United States
|
28°C | 1h 40m | €60 | €54/night | 104 |
|
Madison
United States
|
27°C | 1h 40m | €732 | €53/night | 97 |
|
Birmingham
United States
|
28°C | 1h 40m | €736 | €75/night | 99 |
|
Wilmington
United States
|
27°C | 1h 20m | €758 | €62/night | 97 |
|
Columbia
United States
|
27°C | 1h 20m | €730 | €62/night | 96 |
|
Milwaukee
United States
|
20°C | 1h 40m | €628 | €52/night | 102 |
|
Asheville
United States
|
22°C | 1h 20m | €756 | €75/night | 99 |
|
Rochester
United States
|
20°C | €686 | €67/night | 96 | |
|
Greensboro
United States
|
25°C | 1h | €680 | €58/night | 100 |
|
Savannah
United States
|
28°C | 1h 40m | €673 | €70/night | 101 |
|
Memphis
United States
|
29°C | 2h | €686 | €59/night | 101 |
|
Minneapolis
United States
|
19°C | 2h 20m | €428 | €70/night | 108 |
|
Pensacola
United States
|
30°C | 2h 20m | €708 | €78/night | 97 |
|
Mexico City
Mexico
|
20°C | 4h 20m | €716 | €47/night | 96 |
|
London
United Kingdom
|
19°C | 7h 20m | €780 | €163/night | 99 |
|
Syracuse
United States
|
19°C | €806 | €65/night | 98 | |
|
New Orleans
United States
|
30°C | 2h 40m | €292 | €78/night | 93 |
|
Oranjestad
Aruba
|
29°C | 4h 20m | €823 | €56/night | 2 |
|
Las Vegas
United States
|
31°C | 4h 40m | €682 | €86/night | 99 |
|
Key West
United States
|
30°C | 2h 40m | €816 | €155/night | 95 |
|
Jacksonville
United States
|
30°C | 1h 40m | €310 | €66/night | 93 |
|
Orlando
United States
|
30°C | 2h | €128 | €61/night | 98 |
|
Tampa
United States
|
30°C | 2h 20m | €188 | €85/night | 95 |
|
Montego Bay
Jamaica
|
29°C | 3h 20m | €783 | €65/night | 2 |
|
Cancun
Mexico
|
31°C | 3h 20m | €458 | €30/night | 75 |
|
Dallas
United States
|
32°C | 2h 40m | €152 | €52/night | 188 |
|
West Palm Beach
United States
|
29°C | 2h 20m | €162 | €80/night | 94 |
|
Fort Myers
United States
|
31°C | 2h 20m | €149 | €71/night | 96 |
|
Miami
United States
|
30°C | 2h 20m | €198 | €87/night | 94 |
|
Houston
United States
|
31°C | 3h | €206 | €51/night | 94 |
|
Fort Lauderdale
United States
|
30°C | 2h 20m | €162 | €79/night | 96 |
|
Austin
United States
|
33°C | 3h 20m | €882 | €57/night | 98 |
|
San Antonio
United States
|
32°C | 3h 20m | €134 | €55/night | 106 |
|
Phoenix
United States
|
33°C | 4h 20m | €830 | €71/night | 102 |
|
San Juan
United States
|
34°C | 3h 40m | €204 | €88/night | 99 |
|
Doha
Qatar
|
37°C | 13h 40m | €1504 | €89/night | 103 |
Temperatures are historical averages for September. Prices updated 15 Sep 2026.
Warmest destinations from Philadelphia in September
The warmest places to fly to directly from Philadelphia 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 €833 return
5h direct
96 trips available
Athens
26°C avg daytime
From €1122 return
10h 20m direct
93 trips available
Los Angeles
26°C avg daytime
From €860 return
5h direct
98 trips available
Rome
26°C avg daytime
From €1148 return
8h 40m direct
95 trips available
Barcelona
25°C avg daytime
From €751 return
8h direct
93 trips available
Frequently Asked Questions
Where is hot in September from Philadelphia?
There are 81 warm destinations reachable by direct flight from Philadelphia 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 Philadelphia in September?
Doha is typically the warmest destination reachable by direct flight from Philadelphia in September, averaging around 37°C during the day.
What is the cheapest warm holiday from Philadelphia in September?
Atlanta is among the cheapest warm destinations from Philadelphia in September, with return fares from around €60.
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.
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