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Cheap flights from Chicago-O'Hare Intl to San Diego (ORD - SAN)

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The best prices from Chicago-O'Hare Intl to San Diego are usually found in September or May, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

ORD - SAN
Price
$203 - $322
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches
Popular in December High demand for flights, 24% potential price rise
Cheapest in September Best time to find cheap flights, 17% potential price drop
Round-trip from $203 From Chicago-O'Hare Intl to San Diego
One-way from $94 One-way flight from Chicago-O'Hare Intl to San Diego
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Chicago-O'Hare Intl to San Diego in June, July 2020

The best prices found for ORD to SAN flights for June, July
5 Jun - 8 Jul
$114pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
4 Jun - 10 Jun
$119pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
4 Jun - 6 Jun
$123pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to San Diego 2020 flight deals

Cheap flights to San Diego from Chicago-O'Hare Intl found for this year
15 Jul - 21 Jul
$74pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
18 Aug - 26 Aug
$77pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
15 Jul - 22 Jul
$80pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to San Diego from Chicago-O'Hare Intl

Save time with Chicago-O'Hare Intl to San Diego direct flight deals
15 Jul - 21 Jul
$74pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
18 Aug - 26 Aug
$77pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
20 Aug - 25 Aug
$93pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago-O'Hare Intl to San Diego

Late deals on round-trip flights to San Diego from Chicago-O'Hare Intl, departing today and this week
29 May - 3 Jun
$184pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
29 May - 2 Jun
$187pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
29 May - 30 May
$188pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to San Diego from Chicago-O'Hare Intl

The cheapest one-way flights from Chicago-O'Hare Intl to San Diego
12:00 pm - 7:04 am
Spirit Airlines
1 Stop
21h 04m
ORD - SAN
Spirit Airlines
$94
Kiwi.com
2:50 am - 11:55 am
Delta
2 Stops
11h 05m
ORD - SAN
Delta
$103
Delta
5:30 pm - 7:04 am
Multiple Airlines
1 Stop
15h 34m
ORD - SAN
Multiple Airlines
$107
Kiwi.com

Related info for your journey

Useful info, stats and facts about Chicago-O'Hare Intl to San Diego flights.

Flight FAQs

From Chicago-O'Hare Intl to San Diego

Are flight prices decreasing from Chicago-O'Hare Intl to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago-O'Hare Intl and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Chicago-O'Hare Intl to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago-O'Hare Intl to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $74, but on average you can expect to pay $92.

Are there nonstop flights from Chicago-O'Hare Intl to San Diego for under $100 on Cheapflights?

Cheapflights has at least 3 direct flights from Chicago-O'Hare Intl to San Diego under $100. A good price for a nonstop flight from Chicago-O'Hare Intl to San Diego is less than $81.

Are there last-minute flights available from Chicago-O'Hare Intl to San Diego for under $200?

There are currently 3+ open flights from Chicago-O'Hare Intl to San Diego within the next 7 days for less than $200.

How popular is this flight route?

This flight path from Chicago O'Hare Intl to San Diego was viewed by 486 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

American Airlines Inc. offers the cheapest flights from Chicago-O'Hare Intl to San Diego. Per day you can find on average 115 flights for this route and airline.

Does it rain more in Chicago-O'Hare Intl or San Diego?

In Chicago-O'Hare Intl, there will be greater rainfall in Chicago-O'Hare Intl compared to San Diego over the next 15 days.

Is Chicago-O'Hare Intl weather warmer or cooler than San Diego?

We forecast the temperature to be around the 86 °F's in July, on average. The temperature in San Diego is generally colder than in Chicago-O'Hare Intl. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Chicago-O'Hare Intl to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Chicago-O'Hare Intl to San Diego
Flight duration
4h 11m
Average temperature for June in San Diego
75.2 °F
Avg rainfall for June in San Diego
0.1 ″

Airports servicing Chicago

Airports servicing San Diego

Hourly flight availability from Chicago-O'Hare Intl to San Diego

Afternoon Noon to 6 PM 100% of ORD to SAN departures
Early morning Midnight to 6 AM 0% of ORD to SAN departures
Morning 6 AM to noon 0% of ORD to SAN departures
Evening 6 PM to midnight 0% of ORD to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Chicago-O'Hare Intl to San Diego
Sunday
1 daily flight
Monday
3 daily flights
Tuesday
0 flights
Wednesday
10 daily flights
Thursday
0 flights
Friday
1 daily flight
Saturday
0 flights