What is the cheapest month to fly to san diego?

The cheapest time of year to fly to San Diego from Chicago is September. Most expensive is December

What is the cheapest day to fly to san diego?

The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly to san diego?

Chicago to San Diego flights are approximately 137% more expensive in the afternoon than at noon

What is the cheapest airline that flies to san diego?

Frontier, Spirit Airlines, and Sun Country Air are the most popular carriers operating from Chicago to San Diego

What is the cheapest route?

Fly from Chicago O'Hare Intl to San Diego for the best Chicago - San Diego flight prices

When is the cheapest time to book a flight to san diego?

The cheapest time to buy a flight from Chicago to San Diego is approximately 54 days to departure

Find Cheap Flights from Chicago to San Diego starting at $144

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Fastest flight time	4h 0m	The fastest flight from Chicago to San Diego takes 4h 0m.
Direct flights	Every day	Direct flights go from Chicago to San Diego every day.
Airports in San Diego	2 airports	There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

Flights from Chicago to San Diego

Chicago to San Diego flight comparison made easy

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Flight information for Chicago to San Diego

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Alternative routes for Chicago to San Diego

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Flights to other cities in United States

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Flights to other destinations

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