Cheap Flights from Chicago to San Diego starting at S$ 50
Book one-way or return flights from Chicago to San Diego from as little as S$ 50. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- ORD21:3413h 40m1 stopSAN09:14Tue, May 7|Chicago - San Diego|Spirit AirlinesS$ 50S$ 9748% OFF48% OFFS$ 97S$ 50
- ORD08:007h 39m1 stopSAN13:39Tue, May 21|Chicago - San Diego|Frontier AirlinesS$ 60S$ 9738% OFF38% OFFS$ 97S$ 60
- ORD18:2715h 36m1 stopSAN08:03Wed, May 8|Chicago - San Diego|Frontier AirlinesS$ 64S$ 9734% OFF34% OFFS$ 97S$ 64
- MDW10:3011h 45m1 stopSAN20:15Sat, May 4|Chicago - San Diego|Frontier AirlinesS$ 66S$ 66
- MDW05:0511h 7m1 stopSAN14:12Sat, May 18|Chicago - San Diego|Frontier AirlinesS$ 68S$ 68
- MDW05:0128h 3m1 stopSAN07:04Wed, May 22|Chicago - San Diego|Frontier AirlinesS$ 69S$ 69
- MDW22:5523h 20m1 stopSAN20:15Tue, May 7|Chicago - San Diego|Frontier AirlinesS$ 70S$ 70
- ORD18:2715h 41m1 stopSAN08:08Thu, Apr 25|Chicago - San Diego|Frontier AirlinesS$ 70S$ 70
- MDW22:5910h 4m1 stopSAN07:03Sat, May 11|Chicago - San Diego|Frontier AirlinesS$ 70S$ 70
- MDW05:3016h 45m1 stopSAN20:15Wed, May 15|Chicago - San Diego|Frontier AirlinesS$ 72S$ 72
- CHI13:003h 5mDirectSAN14:00Thu, May 2|Chicago - San Diego|Spirit AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to San Diego.
- CheapestMDW14:458h 40m1 transferSAN21:25Midway International Airport - San Diego International AirportTue, May 21Frontier AirlinesS$ 60
- ORD22:5212h 22m1 transferSAN09:14O'Hare International Airport - San Diego International AirportTue, May 14Spirit AirlinesS$ 97
- RFD22:0017h 59m1 transferSAN13:59Chicago Rockford International Airport - San Diego International AirportFri, Apr 26Allegiant AirS$ 187
- RFD22:0017h 59m1 transferSAN13:59Chicago Rockford International Airport - San Diego International AirportFri, Apr 26Allegiant AirS$ 187Find More Flights
Frequently Asked Questions
How to find a cheap flight from Chicago to San Diego
Cheapest direct flight price | S$ 50 |
---|---|
Cheapest return ticket price | S$ 201 |
Cheapest month | May |
Peak season for travel | October |
Flight distance | 2,786.63km |
Average flight time | 4 hours 41 minutes |
Popular airline | American Airlines |
Plan Your Trip Around San Diego
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