Where Is Hot in September from Chicago? 2026
61 warm destinations have direct flights from Chicago in September. Santa Ana has the best overall weather. Denver has the lowest fares from €104.
|
Santa Ana
United States
|
25°C | 3h 40m | €264 | €62/night | 112 |
|
Amman
Jordan
|
27°C | 12h 40m | €1350 | €38/night | 67 |
|
Reno
United States
|
22°C | 3h 40m | €420 | €69/night | 94 |
|
Washington
United States
|
21°C | 1h 40m | €170 | €93/night | 95 |
|
Sacramento
United States
|
25°C | 3h 40m | €328 | €70/night | 67 |
|
Lisbon
Portugal
|
25°C | 8h 20m | €1114 | €92/night | 50 |
|
San Jose
United States
|
25°C | 3h 40m | €222 | €81/night | 62 |
|
Salt Lake City
United States
|
24°C | 2h 40m | €228 | €66/night | 68 |
|
Philadelphia
United States
|
23°C | 1h 40m | €196 | €71/night | 63 |
|
Portland
United States
|
22°C | 3h 40m | €272 | €62/night | 65 |
|
Providence
United States
|
21°C | 2h | €238 | €85/night | 64 |
|
Baltimore
United States
|
24°C | 1h 40m | €132 | €73/night | 65 |
|
Detroit
United States
|
22°C | €118 | €89/night | 62 | |
|
Louisville
United States
|
25°C | €238 | €56/night | 62 | |
|
Norfolk
United States
|
21°C | 1h 40m | €242 | €64/night | 66 |
|
Boston
United States
|
21°C | 2h | €176 | €95/night | 73 |
|
Richmond
United States
|
25°C | 1h 40m | €222 | €67/night | 62 |
|
Pittsburgh
United States
|
22°C | 1h 20m | €118 | €72/night | 64 |
|
Denver
United States
|
23°C | 2h | €104 | €59/night | 94 |
|
Omaha
United States
|
23°C | 1h 20m | €300 | €54/night | 70 |
|
Paris
France
|
20°C | 8h 40m | €682 | €179/night | 112 |
|
Albuquerque
United States
|
25°C | 2h 40m | €298 | €62/night | 64 |
|
Cleveland
United States
|
21°C | 1h | €250 | €75/night | 103 |
|
Charleston
United States
|
27°C | 1h 40m | €222 | €64/night | 64 |
|
Seattle
United States
|
20°C | 3h 40m | €210 | €72/night | 77 |
|
Akron
United States
|
21°C | 1h | €420 | €57/night | 106 |
|
Guadalajara
Mexico
|
22°C | 3h 40m | €241 | €30/night | 102 |
|
Toronto
Canada
|
20°C | 1h 20m | €198 | €100/night | 79 |
|
San Francisco
United States
|
19°C | 4h | €218 | €90/night | 64 |
|
Nashville
United States
|
27°C | 1h 20m | €254 | €60/night | 62 |
|
Greer
United States
|
26°C | 1h 40m | €370 | €61/night | 82 |
|
Buffalo
United States
|
20°C | 1h 20m | €242 | €82/night | 64 |
|
Charlotte
United States
|
26°C | 1h 40m | €160 | €67/night | 65 |
|
Grand Rapids
United States
|
20°C | €152 | €56/night | 63 | |
|
Des Moines
United States
|
22°C | €226 | €62/night | 95 | |
|
Atlanta
United States
|
28°C | 1h 40m | €138 | €54/night | 70 |
|
Cedar Rapids
United States
|
21°C | €430 | €50/night | 99 | |
|
Birmingham
United States
|
28°C | 1h 40m | €242 | €75/night | 95 |
|
Milwaukee
United States
|
20°C | €170 | €52/night | 62 | |
|
Tokyo
Japan
|
27°C | 12h 40m | €2701 | €115/night | 198 |
|
Asheville
United States
|
22°C | 1h 20m | €300 | €75/night | 103 |
|
Guatemala City
Guatemala
|
22°C | 4h | €517 | €35/night | 7 |
|
Greensboro
United States
|
25°C | 1h 40m | €446 | €58/night | 109 |
|
Savannah
United States
|
28°C | 1h 40m | €204 | €70/night | 67 |
|
Memphis
United States
|
29°C | 1h 20m | €154 | €59/night | 62 |
|
Minneapolis
United States
|
19°C | 1h | €198 | €70/night | 107 |
|
London
United Kingdom
|
19°C | 8h | €939 | €163/night | 98 |
|
New Orleans
United States
|
30°C | 2h | €310 | €78/night | 64 |
|
Palm Springs
United States
|
31°C | 3h 40m | €368 | €145/night | 48 |
|
Las Vegas
United States
|
31°C | 3h 20m | €112 | €86/night | 64 |
|
San Jose del Cabo
Mexico
|
30°C | 3h 40m | €496 | €30/night | 48 |
|
Jacksonville
United States
|
30°C | 2h | €188 | €66/night | 62 |
|
Orlando
United States
|
30°C | 2h 20m | €104 | €61/night | 64 |
|
Dallas
United States
|
32°C | 1h 40m | €148 | €52/night | 72 |
|
Miami
United States
|
30°C | 2h 40m | €312 | €87/night | 96 |
|
Fort Lauderdale
United States
|
30°C | 2h 40m | €164 | €79/night | 65 |
|
Austin
United States
|
33°C | 2h 20m | €236 | €57/night | 102 |
|
San Antonio
United States
|
32°C | 2h 20m | €202 | €55/night | 68 |
|
Abu Dhabi
United Arab Emirates
|
35°C | 14h 40m | €1606 | €103/night | 105 |
|
Phoenix
United States
|
33°C | 3h 20m | €238 | €71/night | 62 |
|
San Juan
United States
|
34°C | 4h 20m | €394 | €88/night | 102 |
Temperatures are historical averages for September. Prices updated 15 Sep 2026.
Warmest destinations from Chicago in September
The warmest places to fly to directly from Chicago in September, ranked by average daytime temperature. All destinations average 18°C or above and are reachable on a direct flight.
Santa Ana
25°C avg daytime
From €264 return
3h 40m direct
112 trips available
Amman
27°C avg daytime
From €1350 return
12h 40m direct
67 trips available
Reno
22°C avg daytime
From €420 return
3h 40m direct
94 trips available
Washington
21°C avg daytime
From €170 return
1h 40m direct
95 trips available
Sacramento
25°C avg daytime
From €328 return
3h 40m direct
67 trips available
Frequently Asked Questions
Where is hot in September from Chicago?
There are 61 warm destinations reachable by direct flight from Chicago in September. Santa Ana is among the top picks, with average daytime temperatures around 25°C.
Which is the warmest place to fly to from Chicago in September?
Abu Dhabi is typically the warmest destination reachable by direct flight from Chicago in September, averaging around 35°C during the day.
What is the cheapest warm holiday from Chicago in September?
Denver is among the cheapest warm destinations from Chicago in September, with return fares from around €104.
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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