Cheap Flight Tickets from San Diego (SAN) to Chicago (ORD), Starting at $162

Good to Know: Cheapest and Fastest SAN - ORD Flights

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

Cheapest Round Trip Flight

$162

F9 Frontier Airlines • 1 stop • 14h 12m

Jul 21 – Jul 25

The cheapest round trip flight from San Diego to Chicago (SAN-ORD-SAN) is currently $162

🔍 Search Flights

Cheapest Direct Flight

$191

AS Alaska Airlines • nonstop • 7h 1m

Jul 21

The cheapest nonstop flight from San Diego to Chicago (SAN-ORD) is currently $191

🔍 Search Flights

Fastest Flight

6h 55m

The fastest nonstop flight from San Diego to Chicago (SAN-ORD) takes 6h 55m

Top Airlines Flying from San Diego to Chicago

Delta Airline, DL

Delta Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

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

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

Jul 21 - Jul 25, Economy
F9
San Diego → Chicago
14h 12m
10:00 AM - 8:52 PM • 1 stop
F9
San Diego → Chicago
24h 11m
7:15 AM - 8:06 PM • 1 stop
$162
Frontier Airlines
Jul 21 - Jul 25, Economy
AS
San Diego → Chicago
7h 1m
7:00 AM - 1:21 PM • nonstop
AS
San Diego → Chicago
15h 48m
1:01 PM - 8:49 PM • 1 stop
$196
Alaska Airlines
Jul 21 - Jul 25, Economy
AS
San Diego → Chicago
13h 46m
6:18 AM - 4:44 PM • 1 stop
AS
San Diego → Chicago
7h 14m
6:20 AM - 8:54 AM • nonstop
$196
Alaska Airlines
Jul 21 - Jul 25, Economy
AA
San Diego → Chicago
6h 55m
10:45 PM - 5:00 AM • nonstop
AA
San Diego → Chicago
6h 57m
6:51 AM - 9:08 AM • nonstop
$228
American Airlines
Jul 21 - Jul 25, Economy
DL
San Diego → Chicago
14h 5m
8:00 AM - 6:45 PM • 1 stop
DL
San Diego → Chicago
10h 8m
6:30 AM - 10:38 AM • 1 stop
$626
Delta Airlines
Jul 21 - Jul 25, Economy
DL
San Diego → Chicago
13h 24m
11:48 AM - 9:52 PM • 1 stop
DL
San Diego → Chicago
10h 23m
7:45 AM - 12:08 PM • 1 stop
$626
Delta Airlines

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

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

FAQs on San Diego to Chicago Flights

What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to ORD?
The most popular airline flying from San Diego to Chicago are
Can I fly from SAN to ORD non-stop?
Yes, you can fly SAN to ORD non-stop on
Which airlines fly nonstop between San Diego and Chicago?
The non-stop flights between San Diego and Chicago are .
What’s the earliest departure time from SAN to ORD Airport?
The earliest flight leaves SAN at 6:15 am and lands in ORD - Chicago O'Hare International
What are the airports in Chicago?
MDW,ORD
Can I make changes to my San Diego to Chicago 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 SAN to ORD?
Read the fare rules of the San Diego to Chicago 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 San Diego and Chicago?
operate flights between San Diego and Chicago
How long does a flight from San Diego to Chicago take?
It takes approximately 4 hour to fly non-stop from SAN to ORD, which is 1723.04 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to Chicago (ORD) ?
In the past couple of days, the cheapest tickets to ORD from SAN were found on DL : USD 626
Do I need a passport to fly between SAN and ORD?
No
What’s the latest departure time from SAN to ORD ?
The last flight leaves SAN at 10:45 pm

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

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

More Flight Options for San Diego (SAN) and Chicago (ORD)

Why Fareleaders for SAN to ORD Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Diego to Chicago flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SAN to ORD flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Diego to Chicago flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the San Diego (SAN) to Chicago (ORD)
Terms and Conditions*