Cheap flights from Illinois to San Diego

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Set around a gracefully curving bay, with an easily navigable central area, San Diego is the second biggest city in California. It represents the acceptable face of southern California and embodies both work-hard and play-hard lifestyles. A navy city graced with 70 miles of fabulous sandy coastline, near-perfect climate and Mediterranean façade, scenic bay, 42 miles of beaches and plentiful parks and museums, San Diego is hard not to like from the moment you arrive.... (read more in our San Diego Travel Guide)

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Chicago 

Check our newest flight offers to San Diego:

  • $199Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)03/01/201710:50 am
    San Diego, CA (SAN)Chicago, IL (ORD)03/08/201702:09 pm
    flyfar.ca check price
  • $200Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)03/01/201710:50 am
    San Diego, CA (SAN)Chicago, IL (ORD)03/08/201702:09 pm
    flightnetwork.com check price
  • $216Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)03/01/201710:50 am
    San Diego, CA (SAN)Chicago, IL (ORD)03/08/201706:20 am
    flyfar.ca check price
  • $217Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)03/01/201710:50 am
    San Diego, CA (SAN)Chicago, IL (ORD)03/08/201706:20 am
    flightnetwork.com check price
  • $248Spirit Airlines flight Spirit Airlines 
    FromToDepartureTime
    Chicago, IL (ORD)San Diego, CA (SAN)03/01/201710:50 am
    San Diego, CA (SAN)Chicago, IL (ORD)03/08/201702:09 pm
    cheapoair.com check price
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Air CanadaBaltimore To Rio De Janeiro Air Canada airfares from Baltimore in April
$1723 Depart: 04/09/2017
Return: 04/23/2017

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San Diego Pictures
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