| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago San Diego | Outbound 04/29/25 2 Stopovers (LAX, LAS) NK0488, NK0693, NK0379 24h 16min | Return 05/08/25 1 Stopover (LAS) NK2369, NK2619 26h 40min |  Spirit Airlines |  | $221 | ||
| Best option Chicago San Diego | Outbound 06/08/25 direct AA1861 04h 22min | Return 06/29/25 direct F91856 04h 03min |  American Airlines |  | ? | $275 | |
| Chicago San Diego | Outbound 06/08/25 1 Stopover (DEN) F91483, F92817 06h 04min | Return 06/12/25 1 Stopover (DFW) F91426, F91342 09h 41min |  Frontier Airlines | | $239 | ||
| Chicago San Diego | Outbound 06/08/25 1 Stopover (LAS) NK2179, NK2502 12h 11min | Return 06/29/25 direct F91856 04h 03min | Spirit Airlines |  | $249 | ||
| Chicago San Diego | Outbound 06/08/25 1 Stopover (DEN) F91483, F92817 06h 04min | Return 06/12/25 1 Stopover (DFW) F91426, F91342 09h 41min | Frontier Airlines |  | $250 | ||
| Chicago San Diego | Outbound 06/07/25 1 Stopover (PDX) AS0325, AS1122 07h 59min | Return 06/23/25 1 Stopover (LAS) NK2507, NK2186 10h 22min |  Alaska Airlines |  | $250 found 2 days ago | ||
| Chicago San Diego | Outbound 06/18/25 1 Stopover (LAS) NK0183, NK3791 29h 11min | Return 07/15/25 1 Stopover (LAS) NK3792, NK0184 06h 33min | Spirit Airlines | | $281 | ||
| Chicago San Diego | Outbound 06/18/25 2 Stopovers (ATL, LAS) DL1264, DL0824, AS3336 12h 24min | Return 07/15/25 2 Stopovers (LAS, DTW) AS3314, DL0851, DL1085 21h 12min |  Delta Air Lines, Alaska Airlines | | ? | $289 | |
| Chicago San Diego | Outbound 06/08/25 1 Stopover (LAS) NK2620, NK2020 10h 03min | Return 06/29/25 direct F91856 04h 03min | Spirit Airlines |  | ? | $291 | |
| Chicago San Diego | Outbound 06/08/25 2 Stopovers (LAX, LAS) NK2544, NK2509, NK2502 24h 36min | Return 06/29/25 1 Stopover (MSP) SY1640, SY0261 10h 07min | Spirit Airlines |  | $291 |
Stops
- Direct flight
Airline
- Spirit Airlines
- Alaska Airlines
- Frontier Airlines
- American Airlines
- United Airlines
Tips and tricks to help you find cheap flights from Chicago to San Diego
Favorite airline: Spirit Airlines
The favorite airline for flights from Chicago to San Diego is Spirit Airlines.
Spirit Airlines
34 %
Alaska Airlines
22 %
United Airlines
22 %
Direct flights are more expensive
On this route, direct flights are $179.00 more expensive than flights with a stopover.
non stop flight
1 stop
04h 15min
14h 15min
$ 352
$ 173
Favourite connection: via Las Vegas
The most popular route is via Las Vegas and is booked by 36 % of all travelers.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
14h 15min, from $ 173
36 %
Direct flights
04h 15min, from $ 352
28 %
1 stopover San Francisco International Airport, CA
12h 42min, from $ 421
15 %
Important flight information
Flight information: Chicago - San Diego
| Roundtrip from | $ 220,16 |
|---|---|
| Flight duration | min. 04:22 / max. 11:10 |
| Return flight duration | min. 03:50/ max. 06:30 |
| Distance | 2791 km |
| Flights per week | 110 |
| Departure airport | Airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI) |
| Arrival airport | Airport San Diego - Lindberg Field International, CA (SAN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Chicago - New York from $ 55
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Alternative flights to San Diego
- Flight New York - San Diego from $ 184
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- Flight Seattle-Tacoma - San Diego from $ 152
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- Flight San Jose - San Diego from $ 101
- Flight Denver - San Diego from $ 90
- Flight New York - San Diego from $ 184
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Flight destinations with a similar price
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