Find the best deal for flights from San Diego to Chicago O'Hare

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Find the ideal San Diego - Chicago - O'Hare flight

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Direct flights and flexible dates

Fly Scanner helps you save money by also showing you travel deals for days close to your chosen dates and for airports close to San Diego or Chicago O'Hare. Moreover, if you want to avoid stopovers, with Fly Scanner you can compare only the prices of direct flights from San Diego to Chicago O'Hare by simply checking the option on the search page.