₹10,660 Cheap American Airlines flights from Chicago to San Diego (ORD→SAN)

View ₹10,660 flight on Sat, 6 Dec 2025Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

American Airlines flights from Chicago to San Diego (ORD→SAN)

Prices were available within the past 7 days and start at ₹10,660 for one-way flights and ₹21,045 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
SAN
San Diego
₹21,045 Return, found 4 days ago
₹21,045
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Dec from Chicago to San Diego, returning Sat, 13 Dec, priced at ₹21,045 found 4 days ago
American Airlines
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
SAN
San Diego
₹21,336 Return, found 4 days ago
₹21,336
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Dec from Chicago to San Diego, returning Sat, 13 Dec, priced at ₹21,336 found 4 days ago
American Airlines
Sat, 6 Dec - Tue, 23 Dec
ORD
Chicago
SAN
San Diego
₹21,492 Return, found 5 days ago
₹21,492
Return
found 5 days ago
Select American Airlines flight, departing Sat, 6 Dec from Chicago to San Diego, returning Tue, 23 Dec, priced at ₹21,492 found 5 days ago
American Airlines
Fri, 12 Dec - Sun, 14 Dec
ORD
Chicago
SAN
San Diego
₹22,290 Return, found 1 hour ago
₹22,290
Return
found 1 hour ago
Select American Airlines flight, departing Fri, 12 Dec from Chicago to San Diego, returning Sun, 14 Dec, priced at ₹22,290 found 1 hour ago
American Airlines
Sun, 7 Dec - Tue, 23 Dec
ORD
Chicago
SAN
San Diego
₹22,546 Return, found 5 days ago
₹22,546
Return
found 5 days ago
Select American Airlines flight, departing Sun, 7 Dec from Chicago to San Diego, returning Tue, 23 Dec, priced at ₹22,546 found 5 days ago
American Airlines
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
SAN
San Diego
₹23,261 Return, found 4 days ago
₹23,261
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Dec from Chicago to San Diego, returning Sat, 13 Dec, priced at ₹23,261 found 4 days ago

Frequently asked questions

How much is an American Airlines flight from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
You can discover affordable round-trip American Airlines flights from ₹21,045 from ORD to SAN by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from ₹10,660 for a one-way trip.**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 American Airlines?
American Airlines flights to San Diego tend to be more affordable in the low-season months of January and November. Whether you're after a return or one-way ticket, you could find a better deal then.
Does American Airlines fly nonstop from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
American Airlines offers direct flights from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN), with 14 departures each week. Just apply the "Nonstop" and "Airline" filters during your search on Expedia to see all direct American Airlines flights to SAN.
How long does it take to fly from ORD to SAN with American Airlines?
The travel time for a direct American Airlines flight from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN) takes approximately 4h 27m.
Which day of the week has the most American Airlines flights from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
American Airlines operates the most flights from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN) on Tuesday. With up to 2 daily departures, you'll get the most flexibility on this day.
What airports does American Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the main San Diego gateway for American Airlines flights from O'Hare Intl. Airport (ORD).
What type of plane does American Airlines fly from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
You'll likely board an Airbus A321 or a Boeing 737-800 when flying American Airlines from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN). However, keep in mind that a different plane may be assigned depending on operational factors.
Can I change or cancel my American Airlines flight from O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)?
Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that time. For more details about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to update your itinerary without additional charges, tick the "Changes included" and "No cancel fee" filters when organising your next getaway.

Travel information

Origin airport
O'Hare Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
2752 km
Average flight time
2 hours 29 mins

Explore a world of travel with Expedia

*Available to Expedia members.