Cheap Flight Tickets from Chicago (ORD) to San Diego (SAN), Starting at $226

Good to Know: Cheapest and Fastest ORD - SAN Flights

Useful information for finding best airline tickets from Chicago O'Hare International to San Diego International on your next trip.

Cheapest Round Trip Flight

$598

AS Alaska Airlines • 1 stop • 17h 32m

Oct 14 – Oct 17

The cheapest round trip flight from Chicago to San Diego (ORD-SAN-ORD) is currently $598

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Cheapest Direct Flight

$241

AA American Airlines • nonstop • 7h 10m

Oct 14

The cheapest nonstop flight from Chicago to San Diego (ORD-SAN) is currently $241

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Fastest Flight

7h 5m

The fastest nonstop flight from Chicago to San Diego (ORD-SAN) takes 7h 5m

Top Airlines Flying from Chicago to San Diego

Alaska Airlines -AS

Alaska Airlines

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Chicago (ORD) to San Diego (SAN)

Compare and book low fare round-trip air tickets from Chicago to San Diego. Ideal for travelers with confirmed return itineraries.

Oct 14 - Oct 17, Economy
AS
Chicago → San Diego
17h 32m
9:00 AM - 5:52 PM • 1 stop
AS
Chicago → San Diego
6h 58m
12:35 PM - 6:53 PM • nonstop
$598
Alaska Airlines
Oct 14 - Oct 17, Economy
AS
Chicago → San Diego
17h 32m
9:00 AM - 5:52 PM • 1 stop
AS
Chicago → San Diego
15h 13m
6:27 PM - 5:40 AM • 1 stop
$607
Alaska Airlines
Oct 14 - Oct 17, Economy
AS
Chicago → San Diego
33h 24m
5:46 PM - 11:50 AM • 1 stop
AS
Chicago → San Diego
7h 5m
7:00 AM - 1:25 PM • nonstop
$860
Alaska Airlines
Oct 14 - Oct 17, Economy
AS
Chicago → San Diego
20h 52m
7:00 AM - 5:52 PM • 1 stop
AS
Chicago → San Diego
7h 5m
7:00 AM - 1:25 PM • nonstop
$860
Alaska Airlines
Oct 14 - Oct 17, Economy
AS
Chicago → San Diego
35h 37m
5:46 PM - 1:23 PM • 1 stop
AS
Chicago → San Diego
17h
5:20 PM - 5:40 AM • 1 stop
$869
Alaska Airlines
Oct 14 - Oct 17, Economy
AS
Chicago → San Diego
33h 24m
5:46 PM - 11:50 AM • 1 stop
AS
Chicago → San Diego
16h 45m
6:15 AM - 6:20 PM • 1 stop
$869
Alaska Airlines

Fly from Chicago to San Diego with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to San Diego? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Chicago to San Diego Flights

What are the airports in Chicago?
MDW,ORD
What’s the most popular airline flying from ORD to SAN?
The most popular airline flying from Chicago to San Diego are
Can I fly from ORD to SAN non-stop?
Yes, you can fly ORD to SAN non-stop on
Which airlines fly nonstop between Chicago and San Diego?
The non-stop flights between Chicago and San Diego are .
What’s the earliest departure time from ORD to SAN Airport?
The earliest flight leaves ORD at 6:00 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Chicago to San Diego flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ORD to SAN?
Read the fare rules of the Chicago to San Diego air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and San Diego?
operate flights between Chicago and San Diego
How long does a flight from Chicago to San Diego take?
It takes approximately 4 hour to fly non-stop from ORD to SAN, which is 1723.04 miles by air.
Which airlines provide the cheapest flights from Chicago (ORD) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from ORD were found on AS : USD 860
Do I need a passport to fly between ORD and SAN?
No
What’s the latest departure time from ORD to SAN ?
The last flight leaves ORD at 8:55 pm

Chicago (ORD) to San Diego (SAN): Airport Information

Origin Airport Chicago O'Hare International , Chicago, US
Destination Airport San Diego International , San Diego, US
Distance 1723 miles

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