Roundtrip Nonstop Chicago to San Diego Airfare

No special codes or coupons are required. Get this airfare deal while supplies last.

This roundtrip airfare is available for travel between Chicago (ORD) and San Diego (SAN) on Alaska, United, American, and through Expedia.

Important Exclusions

• United Flights: Only a personal item is permitted.
• No Seat Selection: Seat selection is not included.
• No Changes: Changes are not permitted. If traveling with children, airlines typically seat families together.

Travel Availability

• Departing ORD: August 26-27, 30; September 6, 9-10, 13, 16-17, 20, 23-24, 27, 30; October 1, 4, 7-8, 11, 14-15, 18, 21-22, 25, 28-29; November 1, 4-5, 8, 11-12, 15, 18-19; December 3, 6, 9-10, 13, 16-17.
• Departing SAN: August 26-27, 30; September 2-3, 6, 9-10, 13, 16-17, 20, 23-24, 27, 30; October 1, 4, 7-8, 11, 14-15, 18, 21-22, 25, 28-29; November 1, 4-5, 8, 11-12, 15, 18-19; December 3, 6, 9-10, 13, 16-17.