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Cheap Flights from Chicago O'Hare International to San Diego (ORD - SAN)

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to San Diego...
Estimated lowest prices only. Found in the last 14 days.

Flight information Chicago O'Hare International to San Diego

Cheapest return price last month

£94

Direct airlines

4

Flights per week

64

Average flight time, total distance 1716 miles

4h 9min

Most popular airline last month

United

San Diego International and McClellan-Palomar

2 airports

Frequently asked questions

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
The best price found on Skyscanner for a flight from Chicago O'Hare International to San Diego is £94. This was found by aggregating across different carriers and is the cheapest price for the whole month.
4h 9min is the average flight time from Chicago O'Hare International to San Diego.
There are 4 airlines who fly direct from Chicago O'Hare International to San Diego.
As of October, there are 64 flights per week flying from Chicago O'Hare International to San Diego.

Compare flights from Chicago to San Diego and find cheap tickets with Skyscanner

Skyscanner is a fast and simple travel search engine that compares hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to San Diego from Chicago.

Best of all, Skyscanner is free to use!

When is the best time to book from Chicago to San Diego?

Useful information before booking your travel from Chicago to San Diego

Check the travel information panel above to get exact information about:

  • Distance from Chicago to San Diego
  • Flight time to Chicago from San Diego
  • Which airlines provide the cheapest tickets from Chicago to San Diego
  • Which airlines fly direct to San Diego from Chicago.

Know your cabin luggage size and weight restrictions thanks to our guide to hand baggage.

Track your flight status by checking arrival and departure times from Chicago to San Diego

  • Stay up to date with information regarding your flight by checking our arrivals and departure boards.
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Book a hotel or car hire for your stay in San Diego

Need to book a hotel or car hire for your stay in San Diego? For the best hotel & car hire deals in San Diego, why not try Skyscanner?

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.