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Cheap flights from Chicago to San Diego (CHI - SAN)

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The best prices from Chicago to San Diego are usually found in September or May, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

+45.0%
+30.0%
+15.0%
Base
Price
$212 - $300
Temperature
66 - 81 °F
Rainfall
0 - 3 inches
Most popular in December High demand for flights, 6% potential price rise
Cheapest in September Best time to find cheap flights, 2% potential price drop
Average price $212 Price for this month
Cheapest price $212 From Chicago to San Diego

Cheap flights from Chicago to San Diego in September 2019

The best prices found for ORD to SAN flights for September
24 Sep - 1 Oct
$140pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
19 Sep - 24 Sep
$143pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
20 Sep - 1 Oct
$143pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago to San Diego 2019 flight deals

Cheap flights to San Diego from Chicago found for this year
15 Oct - 22 Oct
$146pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
16 Oct - 29 Oct
$146pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
24 Oct - 29 Oct
$146pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to San Diego

Late deals on round-trip flights to San Diego from Chicago, departing today and this week
19 Sep - 24 Sep
$143pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
18 Sep - 25 Sep
$148pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
14 Sep - 26 Sep
$164pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Destination information for San Diego

Things to know before you go. Useful info for your trip from Chicago to San Diego
Flight duration
4h 11m

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)

Airports servicing San Diego

Average temperature for September in San Diego
80.6 °F
Avg rainfall for September in San Diego
2.0 mm
During this time it is forecast that there will be 2 inches less rain in San Diego than in Chicago .
The weather in San Diego is likely to be 81°F for the next ten days.
If you want to fly direct from Chicago to San Diego then Sun, Mon, Tue, Wed, Thu, Fri and Sat are the days where this is possible.
Which airlines fly from Chicago to San Diego?
Direct flights from Chicago to San Diego are currently served by 20 airlines, including American Airlines, Air Canada and JAL.
Over the last 30 days, 1081 people have searched for cheap flights from Chicago to San Diego.
How many flights depart from Chicago to San Diego on average per day?
97 flight departures from Chicago to San Diego per day on average.
Early Morning (Midnight to 6am) - 3% of flight departures
Morning (6am - Noon) - 16% of flight departures
Afternoon (Noon - 6pm) - 52% of flight departures
Evening (6pm - Midnight) - 29% of flight departures
How long does the flight from Chicago to San Diego take?
For nonstop trips expect to fly for about 5 hours. The travel distance is approximately 1,073 miles.

Related info for your journey

Useful info, stats and facts about Chicago to San Diego flights.
Flight FAQs
From Chicago to San Diego
What percent of flights are delayed?
A delay of 29 mins is common
How many passenger seats are available on a flight on this route?
On average, all flights from Chicago offer a total of 91,957,978 seats to San Diego per day
What is the cheapest airline for this route?
The cheapest airline for this route is United Parcel Service, Inc. on average. United Parcel Service, Inc. operates 15 flight per week
Related searches
Flights to San Diego from Chicago