Flights from Chicago Airport (ORD) to San Diego International Airport Airport (SAN)

We've found the cheapest flights to San Diego

Returns from £136.51

One-way from £71.58

Flying between O'Hare International Airport to San Diego International Airport is very convenient as there are 14 airliners offering direct flights including Qatar Airways, Lufthansa, Iberia, Gulf Air, Cathay Pacific, Brussels Airlines, Austrian Airlines, Aer Lingus, Hawaiian Airlines, British Airways, Air Canada, Alaska Airlines, American Airlines and United Airlines. The official airport code for O'Hare International Airport is ORD and for San Diego International Airport it is SAN.

The cost of the flights varies significantly so we can’t provide you an estimate. Prices can be 50% cheaper if you book more than a month in advance. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! Flight to San Diego International Airport will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

When arriving at San Diego International Airport don’t forget to set your watch to the local time!

To see all airliners that offer flights between O'Hare International Airport and San Diego International Airport please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines000004507:0020:20VIEW FLIGHTS
American Airlines000004409:4021:00VIEW FLIGHTS
Alaska Airlines000002308:2019:59VIEW FLIGHTS
Air Canada0000040VIEW FLIGHTS
British Airways0000030VIEW FLIGHTS
Hawaiian Airlines0000020VIEW FLIGHTS
Qatar Airways0000010VIEW FLIGHTS
Lufthansa0000010VIEW FLIGHTS
Iberia0000010VIEW FLIGHTS
Gulf Air0000010VIEW FLIGHTS
Cathay Pacific0000010VIEW FLIGHTS
Brussels Airlines0000010VIEW FLIGHTS
Austrian Airlines0000010VIEW FLIGHTS
Aer Lingus0000010VIEW FLIGHTS

The most direct flights are offered by United Airlines but they only offer 1 flight per week. This flight departs 07:00 and goes by the flight number UA2384, UA2428, UA249 and UA660

If you wish to book your flight with United Airlines then we advise you book direct from their website at united.com. The best discounts can only be obtained from their website.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Saturday
09:40
AirlineFlight  No
United AirlinesUA2428
Air CanadaAC5021
American AirlinesAA2918
British AirwaysBA4650
11:02
AirlineFlight  No
Alaska AirlinesAS1470
Hawaiian AirlinesHA7470
Qatar AirwaysQR2157
11:25
AirlineFlight  No
United AirlinesUA660
Air CanadaAC5321
11:45
AirlineFlight  No
American AirlinesAA2733
British AirwaysBA6810
12:57
AirlineFlight  No
United AirlinesUA2384
Air CanadaAC5425
16:10
AirlineFlight  No
Alaska AirlinesAS1447
16:15
AirlineFlight  No
United AirlinesUA745
18:06
AirlineFlight  No
Aer LingusEI7278
American AirlinesAA2718
British AirwaysBA5305
Cathay PacificCX7520
IberiaIB8040
Gulf AirGF6455
18:53
AirlineFlight  No
Austrian AirlinesOS7709
Air CanadaAC4344
LufthansaLH9340
Brussels AirlinesSN8873
18:55
AirlineFlight  No
Hawaiian AirlinesHA7447
21:00
AirlineFlight  No
American AirlinesAA2285
VIEW FLIGHTS
Sunday
07:00
AirlineFlight  No
United AirlinesUA2428
08:20
AirlineFlight  No
Alaska AirlinesAS1470
08:46
AirlineFlight  No
United AirlinesUA660
09:40
AirlineFlight  No
American AirlinesAA2918
11:45
AirlineFlight  No
American AirlinesAA2733
12:57
AirlineFlight  No
United AirlinesUA2384
16:10
AirlineFlight  No
Alaska AirlinesAS1447
16:15
AirlineFlight  No
United AirlinesUA745
18:06
AirlineFlight  No
American AirlinesAA2718
19:59
AirlineFlight  No
Alaska AirlinesAS1466
20:20
AirlineFlight  No
United AirlinesUA249
21:00
AirlineFlight  No
American AirlinesAA2285
VIEW FLIGHTS

If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Chicago Midway to San Diego04 Hours 4 Minutes
Milwaukee General Mitchell to San Diego04 Hours 6 Minutes

Before you start your journey remember to check you have all your documents; in particular, your passport and flight tickets. You will be surprised at the amount of people of forget these!

Don't forget to book a hire car!

Find cheap rental vehicles at San Diego International Airport

Flight Price FAQ - Chicago (ORD) to San Diego (SAN)

DIRECT Alaska Airlines
What is the cheapest direct flight one way from Chicago ORD to San Diego SAN?
The cheapest direct flight one way from Chicago ORD to San Diego SAN is £71.58 ($97 €82.36)
£71.58
$97 | €82.36
Check Latest Price
DIRECT Hawaiian Airlines
What is the cheapest direct return flight from Chicago ORD to San Diego SAN?
The cheapest direct return flight from Chicago ORD to San Diego SAN is £136.51 ($185 €157.08)
£136.51
$185 | €157.08
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Chicago ORD to San Diego SAN?
The cheapest flight one way from Chicago ORD to San Diego SAN is £51.65 ($70 €59.43)
£51.65
$70 | €59.43
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Chicago ORD to San Diego SAN?
The cheapest return flight from Chicago ORD to San Diego SAN is £134.30 ($182 €154.53)
£134.30
$182 | €154.53
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ORD to SAN

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Flight Info FAQ - Chicago (ORD) to San Diego (SAN)

Who flies from Chicago to San Diego?
The following airlines fly from Chicago (ORD) to San Diego (SAN): Aer Lingus, Air Canada, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Cathay Pacific, Gulf Air, Hawaiian Airlines, Iberia, Lufthansa, Qatar Airways, United Airlines.
How far is the flight from Chicago to San Diego?
The flight from Chicago to San Diego is 2,768KM or 1,720 miles.
How long does the flight from Chicago to San Diego to take?
The flight from Chicago to San Diego takes 4 Hours 4 Minutes.

Other Airports Connecting To San Diego International Airport in united states

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