Flights from Chicago, IL to SAN
No Direct Flights Currently Available
Chicago, IL (ORD) → SAN (SAN)
We're currently unable to find direct flights on this route. This could be due to:
- Seasonal route availability
- Limited airline inventory for selected dates
- Route temporarily suspended
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FAQs - ORD to SAN Flights
How long is the flight from Chicago, IL to SAN?
Direct flights from Chicago, IL (ORD) to SAN (SAN) take approximately 3-6 hours. Connecting flights may add 2-4 hours depending on layover location. For the fastest journey, look for nonstop flights which are typically available on this popular route.
When is the best time to book ORD to SAN flights?
For the best prices on ORD to SAN flights, book 6-8 weeks in advance for domestic routes or 2-4 months ahead for international travel. Domestic flights are typically 20-40% cheaper in off-peak months. Peak season months (July, August) have higher prices, while January and February typically offer the best deals.
What are the cheapest days to fly from Chicago, IL to SAN?
Tuesday and Wednesday departures are typically 15-25% cheaper than weekend flights on the ORD to SAN route. Saturday is usually the most expensive day to fly. For additional savings, consider red-eye flights or early morning departures, which often have lower fares and less crowded airports.
Which airlines fly from ORD to SAN?
Major carriers on this route include American Airlines, United, and other domestic and international airlines. O'Hare is a major hub for both American and United. Check for connecting flight deals through Chicago.
What should I know about flying from Chicago, IL airport?
O'Hare is a major hub for both American and United. Check for connecting flight deals through Chicago. Book flights that depart mid-morning or early afternoon for the smoothest experience - these times typically have shorter security lines and fewer delays.
