₹11,792 Cheap United flights from Chicago to San Diego (ORD→SAN)

View ₹11,792 flight on Tue, 7 Oct 2025Opens in a new window

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United flights from Chicago to San Diego (ORD→SAN)

Prices were available within the past 7 days and start at ₹11,792 for one-way flights and ₹23,578 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 8 Oct - Sat, 11 Oct
ORD
Chicago
SAN
San Diego
₹23,578 Return, found 13 hours ago
₹23,578
Return
found 13 hours ago
Select United flight, departing Wed, 8 Oct from Chicago to San Diego, returning Sat, 11 Oct, priced at ₹23,578 found 13 hours ago
United
Tue, 7 Oct - Sun, 12 Oct
ORD
Chicago
SAN
San Diego
₹24,459 Return, found 13 hours ago
₹24,459
Return
found 13 hours ago
Select United flight, departing Tue, 7 Oct from Chicago to San Diego, returning Sun, 12 Oct, priced at ₹24,459 found 13 hours ago
United
Thu, 9 Oct - Sat, 11 Oct
ORD
Chicago
SAN
San Diego
₹25,317 Return, found 13 hours ago
₹25,317
Return
found 13 hours ago
Select United flight, departing Thu, 9 Oct from Chicago to San Diego, returning Sat, 11 Oct, priced at ₹25,317 found 13 hours ago
United
Tue, 7 Oct - Sun, 12 Oct
ORD
Chicago
SAN
San Diego
₹25,346 Return, found 13 hours ago
₹25,346
Return
found 13 hours ago
Select United flight, departing Tue, 7 Oct from Chicago to San Diego, returning Sun, 12 Oct, priced at ₹25,346 found 13 hours ago
United
Tue, 7 Oct - Sun, 12 Oct
ORD
Chicago
SAN
San Diego
₹26,204 Return, found 13 hours ago
₹26,204
Return
found 13 hours ago
Select United flight, departing Tue, 7 Oct from Chicago to San Diego, returning Sun, 12 Oct, priced at ₹26,204 found 13 hours ago
United
Tue, 7 Oct - Sun, 12 Oct
ORD
Chicago
SAN
San Diego
₹27,532 Return, found 13 hours ago
₹27,532
Return
found 13 hours ago
Select United flight, departing Tue, 7 Oct from Chicago to San Diego, returning Sun, 12 Oct, priced at ₹27,532 found 13 hours ago
Flight from Chicago to San Diego route information
Origin airport
O'Hare Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
2752 km
Average flight time
2 hours 44 mins

Frequently asked questions

How much is a United Airlines flight from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines round-trip flights from ₹23,578 from ORD to SAN. Affordable one-way options from ₹11,792 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to SAN with United Airlines?
United Airlines flights to San Diego are typically more affordable in the quieter months of January and November. Whether you're searching for a return or one-way ticket, you could find a better deal then.
Does United Airlines fly nonstop from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
United Airlines operates direct flights from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN), with 25 departures each week. Simply choose the "Nonstop" and "Airline" filters during your search on Expedia to show all direct United Airlines flights to SAN.
How long does it take to fly from ORD to SAN with United Airlines?
Leave O'Hare Intl. Airport (ORD) for San Diego Intl. Airport (SAN) on a nonstop United Airlines flight, and you'll be airborne for around 4h 35m.
Which day of the week has the most United Airlines flights from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
United Airlines has the most flights from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN) on Saturday. With up to 4 daily departures, you'll get the most choice and flexibility on this day.
What airports does United Airlines fly into in San Diego?
United Airlines flights from O'Hare Intl. Airport (ORD) to San Diego arrive at San Diego Intl. Airport (SAN). This is the main gateway here.
What type of plane does United Airlines fly from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
United Airlines typically uses Airbus A321neo planes for flights from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN). This airline also operates the Boeing 737 MAX 8 on this route. Keep in mind that aircraft type can change due to operational requirements, so the plane you board could be different when you leave.
Can I change or cancel my United Airlines flight from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
Changes are typically free within 24 hours of making a booking, but your airline may charge a fee after that time. For more details about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to update your itinerary without being charged, check the "Changes included" and "No cancel fee" filters when planning your next escape.
*Available to Expedia members.