Cheap Flight Tickets from Chicago (CHI) to San Diego (SAN), Starting at $487

Good to Know: Cheapest and Fastest CHI - SAN Flights

Useful information for finding best airline tickets from Chicago All Airport to San Diego International on your next trip.

Cheapest Round Trip Flight

$497

WN Southwest Airlines • 1 stop • 10h 10m

Apr 25 – Apr 29

The cheapest round trip flight from Chicago to San Diego (CHI-SAN-CHI) is currently $497

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Cheapest Direct Flight

$487

WN Southwest Airlines • nonstop • 7h 5m

Apr 25

The cheapest nonstop flight from Chicago to San Diego (CHI-SAN) is currently $487

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Fastest Flight

7h 5m

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

Top Airlines Flying from Chicago to San Diego

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Latest Flight Deals from Chicago (CHI) 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.

Apr 25 - Apr 29, Economy
WN
Chicago → San Diego
10h 10m
7:00 PM - 11:10 PM • 1 stop
WN
Chicago → San Diego
6h 40m
3:50 PM - 9:50 PM • nonstop
$497
Southwest Airlines
Apr 25 - Apr 29, Economy
WN
Chicago → San Diego
13h 30m
5:10 PM - 11:20 PM • 1 stop
WN
Chicago → San Diego
5h 55m
5:55 PM - 11:50 PM • nonstop
$497
Southwest Airlines
Apr 25 - Apr 29, Economy
WN
Chicago → San Diego
7h 5m
7:05 AM - 9:30 AM • nonstop
WN
Chicago → San Diego
9h 10m
3:20 PM - 11:10 PM • 1 stop
$497
Southwest Airlines
Apr 25 - Apr 29, Economy
WN
Chicago → San Diego
10h 55m
4:30 PM - 9:25 PM • 1 stop
WN
Chicago → San Diego
5h 55m
5:55 PM - 11:50 PM • nonstop
$497
Southwest Airlines
Apr 25 - Apr 29, Economy
WN
Chicago → San Diego
11h 45m
5:10 AM - 10:15 AM • 1 stop
WN
Chicago → San Diego
5h 55m
5:55 PM - 11:50 PM • nonstop
$497
Southwest Airlines
Apr 25 - Apr 29, Economy
WN
Chicago → San Diego
12h 25m
7:00 AM - 12:45 PM • 1 stop
WN
Chicago → San Diego
5h 55m
5:55 PM - 11:50 PM • nonstop
$497
Southwest 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?
ORD,MDW
What’s the most popular airline flying from CHI to SAN?
The most popular airline flying from Chicago to San Diego are
Can I fly from CHI to SAN non-stop?
Yes, you can fly CHI 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 CHI to SAN Airport?
The earliest flight leaves CHI at 5:10 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 CHI 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 CHI to SAN, which is 1723.04 miles by air.
Which airlines provide the cheapest flights from Chicago (CHI) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from CHI were found on WN : USD 497
Do I need a passport to fly between CHI and SAN?
No
What’s the latest departure time from CHI to SAN ?
The last flight leaves CHI at 9:40 pm

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

Origin Airport Chicago All Airport, Chicago, US
Destination Airport San Diego International , San Diego, US
Distance 1723 miles

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