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Flights from Chicago to San Diego
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Flights from Chicago to San Diego Starting at CNY 35
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- ORD22:5212h 22m1 stopSAN09:14Tue, May 21|Chicago - San Diego|Spirit AirlinesCNY 35CNY 6546% OFF46% OFFCNY 65CNY 35
- ORD18:2715h 57m1 stopSAN08:24Tue, Apr 30|Chicago - San Diego|Frontier AirlinesCNY 45CNY 6532% OFF32% OFFCNY 65CNY 45
- MDW14:458h 40m1 stopSAN21:25Tue, May 21|Chicago - San Diego|Frontier AirlinesCNY 45CNY 6531% OFF31% OFFCNY 65CNY 45
- MDW12:2910h 3m1 stopSAN20:32Wed, Apr 24|Chicago - San Diego|Frontier AirlinesCNY 47CNY 47
- ORD18:2715h 36m1 stopSAN08:03Wed, May 8|Chicago - San Diego|Frontier AirlinesCNY 47CNY 47
- MDW10:3011h 45m1 stopSAN20:15Sat, May 4|Chicago - San Diego|Frontier AirlinesCNY 48CNY 48
- ORD18:2715h 6m1 stopSAN07:33Sat, May 11|Chicago - San Diego|Frontier AirlinesCNY 50CNY 50
- ORD19:5916h 15m1 stopSAN10:14Mon, May 20|Chicago - San Diego|Frontier AirlinesCNY 50CNY 50
- MDW05:0128h 3m1 stopSAN07:04Wed, May 22|Chicago - San Diego|Frontier AirlinesCNY 50CNY 50
- ORD18:2714h 33m1 stopSAN07:00Mon, Apr 29|Chicago - San Diego|Frontier AirlinesCNY 51CNY 51
- CHI13:003h 5mDirectSAN14:00Sat, Apr 27|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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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Chicago to San Diego
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Spirit Airlines
From $35
Frontier Airlines
From $52
American Airlines
From $88
Sun Country Airlines
From $94
Alaska Airlines
From $104
Southwest Airlines
From $115
Jetblue Airways
From $223
United Airlines
From $233
Delta Air Lines
From $311
ANA airlines
Find more flights and airlines
Alternative Cheap Routes from Chicago to San Diego
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to San Diego.
- CheapestORD22:5212h 22m1 transferSAN09:14O'Hare International Airport - San Diego International AirportTue, May 21Spirit Airlines$35
- MDW14:458h 40m1 transferSAN21:25Midway International Airport - San Diego International AirportTue, May 21Frontier Airlines$45
- MDW14:458h 40m1 transferSAN21:25Midway International Airport - San Diego International AirportTue, May 21Frontier Airlines$45Find More Flights
Frequently Asked Questions
How to find a cheap flight from Chicago to San Diego
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to San Diego. Book your flights at the right time and save more.
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Travel Info | Chicago to San Diego
Cheapest nonstop flight price | $35 |
---|---|
Cheapest round-trip ticket price | $145 |
Off-season for travel | May |
Peak season for travel | July |
Flight distance | 2,786.63km |
Average flight time | 4 hours 37 minutes |
Popular airline | American Airlines |
Plan Your Trip Around San Diego
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