Cheap flights from Illinois to San Diego

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Good food in a fun atmosphere and at reasonable prices is easy to find everywhere in San Diego. Whether you're looking for crusty coffee shops or stylish ethnic restaurants, San Diego restaurants are sure to satisfy. Seafood is at its best around Mission Beach and the Gaslamp District, and the latter home to the greatest concentration of restaurants.... (read more in our San Diego Travel Guide)

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Cheapest flights found for the next 6 months

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Chicago 

Check our newest flight offers to San Diego:

  • $232Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)08/22/201710:45 am
    San Diego, CA (SAN)Chicago, IL (ORD)08/30/201701:50 pm
    cheapoair.com check price
  • $244Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)08/22/201710:45 am
    San Diego, CA (SAN)Chicago, IL (ORD)08/30/201701:50 pm
    flyfar.ca check price
  • $245Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)08/22/201710:45 am
    San Diego, CA (SAN)Chicago, IL (ORD)08/30/201701:50 pm
    flightnetwork.com check price
  • $264United Airlines flight United Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)05/04/201707:00 pm
    San Diego, CA (SAN)Chicago, IL (ORD)05/13/201710:30 pm
    flighthub.com check price
  • $296Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)05/24/201711:00 am
    San Diego, CA (SAN)Chicago, IL (ORD)05/30/201702:25 pm
    cheapoair.com check price
cheap domestic and international flights

Recently found cheap flight deals

Thy Turkish AirlinesBoston To Hong Kong Thy Turkish Airlines airfares from Boston in July
$1358 Depart: 07/25/2017
Return: 08/01/2017

provided by Cheapoair.com

Multiple AirlinesLas Vegas To Colombo Multiple Airlines airfares from Las Vegas in February
$4460 Depart: 02/16/2016
Return: 03/09/2016

provided by FlightHub

Emirates AirlinesHouston To Bombay Emirates Airlines airfares from Houston in May
$862 Depart: 05/09/2017
Return: 05/23/2017

provided by FlyFar

LufthansaKansas City To Milan Lufthansa airfares from Kansas City in April
$1373 Depart: 04/08/2017
Return: 04/19/2017

provided by FlightHub

Multiple AirlinesSan Francisco To London Multiple Airlines airfares from San Francisco in March
$1187 Depart: 03/30/2017
Return: 04/06/2017

provided by Flightnetwork

Multiple AirlinesDallas To Harare Multiple Airlines airfares from Dallas in December
$2197 Depart: 12/12/2015
Return: 12/26/2015

provided by FlightHub

Virgin AmericaWashington DC To Las Vegas Virgin America airfares from Washington DC in March
$497 Depart: 03/28/2017
Return: 04/04/2017

provided by Flightnetwork

Alaska AirlinesSpokane To Phoenix Alaska Airlines airfares from Spokane in April
$299 Depart: 04/29/2017
Return: 05/13/2017

provided by FlyFar

Multiple AirlinesNewark To Spokane Multiple Airlines airfares from Newark in April
$654 Depart: 04/03/2017
Return: 04/15/2017

provided by FlightHub

 

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