Flights from Chicago to San Diego

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Outbound flight: 01/07/21
19:30 CHI
23:23 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
1 Stopover
United Airlines
Return flight: 01/21/21
14:13 SAN
20:07 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
United Airlines
$53
Check
Outbound flight: 01/07/21
19:30 CHI
23:23 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
1 Stopover
United Airlines
Return flight: 01/21/21
22:45 SAN
04:54 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
United Airlines
$53
Check
Outbound flight: 01/07/21
19:30 CHI
23:23 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
1 Stopover
United Airlines
Return flight: 01/21/21
22:45 SAN
04:54 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
United Airlines
$53
Check
Outbound flight: 01/07/21
19:35 CHI
21:47 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
direct
United Airlines
Return flight: 01/21/21
07:00 SAN
12:55 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
United Airlines
$53
Check
Outbound flight: 01/07/21
10:00 CHI
12:22 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
direct
United Airlines
Return flight: 01/21/21
11:06 SAN
17:10 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
United Airlines
$53
Check
Outbound flight: 01/07/21
12:45 CHI
17:10 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
1 Stopover
United Airlines
Return flight: 01/21/21
22:45 SAN
04:54 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
United Airlines
$53
Check
Outbound flight: 01/07/21
10:00 CHI
12:22 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
direct
United Airlines
Return flight: 01/21/21
08:32 SAN
16:50 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
United Airlines
$53
Check
Outbound flight: 12/07/20
19:35 CHI
21:47 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
direct
United Airlines
Return flight: 12/21/20
15:35 SAN
00:10 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
United Airlines
$53
Check
Outbound flight: 12/07/20
13:15 CHI
15:30 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
direct
United Airlines
Return flight: 12/21/20
15:35 SAN
00:10 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
United Airlines
$53
Check
Outbound flight: 01/07/21
12:45 CHI
17:10 SAN
Chicago-IL all Airports (ORD, MDW, RFD)
San Diego - Lindberg Field International, CA
1 Stopover
United Airlines
Return flight: 01/21/21
22:45 SAN
04:54 CHI
San Diego - Lindberg Field International, CA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
United Airlines
$53
Check
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Chicago to San Diego

Favorite airline: Southwest
The favorite airline for flights from Chicago to San Diego is Southwest.
Southwest
10 %
American Airlines
8 %
United Airlines
8 %
Direct flights are the cheapest connection
Direct flights on this route are $101.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
04h 27min
16h 18min
$309
$410
The favorite connection is non-stop
31 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
04h 27min, from $309
31 %
1 stopover San Francisco International Airport, CA
15h 40min, from $470
20 %
1 stopover Las Vegas - McCarran International Airport, NV
16h 18min, from $410
16 %
Flight information Chicago - San Diego
Alternative flight routes
Cheap direct flights
Flight details Chicago - San Diego
  • Flight duration: min. 04:22 / max. 11:10
  • Distance: 2791 km
  • Flights per week: 110
  • Return flight duration: min. 03:50 / max. 06:30
Top Flight Routes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.