Cheap flights from Chicago to San Diego from CA$200

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Direct
Sat, Aug 2
Chicago ORDSan Diego SAN

CA$200
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Direct
Sat, Aug 2
Chicago ORDSan Diego SAN

CA$200
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Direct
Sat, Aug 2
Chicago ORDSan Diego SAN

CA$200
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Direct
Sun, Aug 3
Chicago ORDSan Diego SAN

CA$215
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Direct
Sun, Aug 3
Chicago ORDSan Diego SAN

CA$215
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Direct
Sun, Aug 3
Chicago ORDSan Diego SAN

CA$215
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Prices updated:

Direct
Sat, Aug 2 – Mon, Aug 4
Chicago ORDSan Diego SAN

CA$272
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Direct
Thu, Jul 31 – Sat, Aug 2
Chicago ORDSan Diego SAN

CA$278
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Direct
Thu, Jul 31 – Sat, Aug 2
Chicago ORDSan Diego SAN

CA$278
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Direct
Wed, Jul 30 – Sat, Aug 2
Chicago ORDSan Diego SAN

CA$307
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Direct
Wed, Jul 30 – Sat, Aug 2
Chicago ORDSan Diego SAN

CA$307
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Direct
Sat, Aug 2 – Wed, Aug 6
Chicago ORDSan Diego SAN

CA$321
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Prices updated:

How much do flights to San Diego cost?

Key info about flying to San Diego

Depart from
O Hare International
Arrive to
San Diego International
Average flights per week
108
Flight distance
2771 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Chicago to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
---------3555
---------------1---
1111111
Weekly flights: 26 totalDaily flights: 3.71 averageMost flights: Thursday 5 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
2455555
1------2555
---111111
Weekly flights: 55 totalDaily flights: 7.86 averageMost flights: Tuesday 5 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
5555355
5555555
1---11111
Weekly flights: 74 totalDaily flights: 10.57 averageMost flights: Sunday 5 flights
AirlineSun 27.07Mon 28.07Tue 29.07Wed 30.07Thu 31.07Fri 01.08Sat 02.08
4555553
4555555
1111111
Weekly flights: 73 totalDaily flights: 10.43 averageMost flights: Monday 5 flights

Check-in for a flight from Chicago to San Diego

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Alaska AirlinesASAASNo
Spirit AirlinesNKSNKNo
Frontier AirlinesFFTF9No
Hawaiian AirlinesHALHANo

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
346
days per year

14 day forecast

Friday
11 Jul
23°C18°C
18 Jul
23°C19°C
Saturday
12 Jul
23°C17°C
19 Jul
25°C20°C
Sunday
13 Jul
23°C18°C
20 Jul
26°C21°C
Monday
14 Jul
23°C17°C
21 Jul
25°C21°C
Tuesday
15 Jul
22°C18°C
22 Jul
25°C20°C
Wednesday
16 Jul
22°C18°C
23 Jul
24°C19°C
Thursday
17 Jul
22°C18°C
24 Jul
26°C20°C
Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Chicago and San Diego is 2771 km. The most popular airlines for this route are United Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines, and Hawaiian Airlines. Chicago and San Diego have 108 direct flights per week.

Frequently asked questions

How long does it take to travel from Chicago to San Diego?
What is the flight distance between Chicago and San Diego?
What airlines offer nonstop (direct) flights between Chicago and San Diego?
What are the most popular routes to and from Chicago?
What are the most popular routes to and from San Diego?
Which airports are there in Chicago?
What airports are near Chicago?
What airports are near San Diego?
Which airlines fly between Chicago and San Diego?
When’s the best time to travel between Chicago and San Diego?
What flights operate between Chicago and San Diego?
How many airports are there near Chicago?
How many airports are there near San Diego?
What time do nonstop (direct) flights between Chicago and San Diego depart?
What time do nonstop (direct) flights between Chicago and San Diego arrive?
What time do flights between Chicago and San Diego depart?
What time do flights between Chicago and San Diego arrive?

Explore alternative trips

Flights from Chicago

Flights to San Diego

Popular routes

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