United Airlines Chicago to San Diego Flights

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Cheapflightsplus.com will find cheap United Airlines flights from Chicago to San Diego. Compare airline ticket prices and book air tickets starting from $1 299 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — San Diego (CA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $1299, two-way – $2228.

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Cheap Flights from Chicago to San Diego by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $1 299. The fastest nonstop flight takes 4h 32m. The fastest connecting flight — 6h 16m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $1299 Find flight	7:20 am Chicago O'Hare International	9:52 am San Diego San Diego	4h 32m	United Airlines	UA264
from $1299 Find flight	7:55 pm Chicago O'Hare International	10:28 pm San Diego San Diego	4h 33m	United Airlines	UA2392
from $1887 Find flight	3:38 pm Chicago O'Hare International	7:54 pm San Diego San Diego	6h 16m layover 0h 45m - Los Angeles	United Airlines	UA2095 UA5415
from $2205 Find flight	8:59 am Chicago O'Hare International	3:51 pm San Diego San Diego	8h 52m layover 1h 20m - Washington D.C.	United Airlines	UA2228 UA2029
from $2232 Find flight	10:52 am Chicago O'Hare International	3:13 pm San Diego San Diego	6h 21m layover 1h 2m - Denver	United Airlines	UA1829 UA2148
from $2304 Find flight	12:45 pm Chicago O'Hare International	5:13 pm San Diego San Diego	6h 28m layover 1h 9m - Denver	United Airlines	UA1805 UA1281
from $2868 Find flight	8:45 am Chicago O'Hare International	1:23 pm San Diego San Diego	6h 38m layover 1h 20m - Denver	United Airlines	UA1994 UA599
from $2873 Find flight	12:52 pm Chicago O'Hare International	8:47 pm San Diego San Diego	9h 55m layover 1h 11m - Newark	United Airlines	UA2674 UA1626
from $2873 Find flight	10:55 am Chicago O'Hare International	8:47 pm San Diego San Diego	11h 52m layover 3h 19m - Newark	United Airlines	UA1847 UA1626
from $2874 Find flight	9:06 am Chicago O'Hare International	4:44 pm San Diego San Diego	9h 38m layover 1h 9m - Newark	United Airlines	UA2099 UA1826
from $2435 Find flight	10:52 am Chicago O'Hare International	8:04 pm San Diego San Diego	11h 12m layover 0h 42m - Denver 3h 29m - San Jose	United Airlines	UA1829 UA535 AS3429
from $2740 Find flight	9:00 am Chicago O'Hare International	6:48 pm San Diego San Diego	11h 48m layover 1h 21m - New York 1h 6m - Philadelphia	United Airlines	UA2661 AA4724 AA1475

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 05/06/2024

United Airlines Flight Schedule Chicago to San Diego

Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
7:20 am — 9:52 am	7:20 am — 9:52 am UA264 United Airlines Chicago — San Diego	4h 32m	Find flight from$1299
7:55 pm — 10:28 pm	7:55 pm — 10:28 pm UA2392 United Airlines Chicago — San Diego	4h 33m	Find flight from$1299
10:52 am — 3:13 pm	10:52 am — 12:43 pm UA1829 United Airlines Chicago — Denver 1h 2m stop 1:45 pm — 3:13 pm UA2148 United Airlines Denver — San Diego	6h 21m including layover	Find flight from$2232
12:45 pm — 5:13 pm	12:45 pm — 2:36 pm UA1805 United Airlines Chicago — Denver 1h 9m stop 3:45 pm — 5:13 pm UA1281 United Airlines Denver — San Diego	6h 28m including layover	Find flight from$2304
12:52 pm — 8:47 pm	12:52 pm — 4:18 pm UA2674 United Airlines Chicago — Newark 1h 11m stop 5:29 pm — 8:47 pm UA1626 United Airlines Newark — San Diego	9h 55m including layover	Find flight from$2873
3:38 pm — 7:54 pm	3:38 pm — 6:10 pm UA2095 United Airlines Chicago — Los Angeles 45m stop 6:55 pm — 7:54 pm UA5415 United Airlines Los Angeles — San Diego	6h 16m including layover	Find flight from$1887
6:03 am — 8:47 pm	6:03 am — 9:19 am UA1833 United Airlines Chicago — Newark 8h 10m stop 5:29 pm — 8:47 pm UA1626 United Airlines Newark — San Diego	16h 44m including layover	Find flight from$2654
8:59 am — 3:51 pm	8:59 am — 11:50 am UA2228 United Airlines Chicago — Washington D.C. 1h 20m stop 1:10 pm — 3:51 pm UA2029 United Airlines Washington D.C. — San Diego	8h 52m including layover	Find flight from$2205
10:52 am — 8:04 pm	10:52 am — 12:43 pm UA1829 United Airlines Chicago — Denver 42m stop 1:25 pm — 3:11 pm UA535 United Airlines Denver — San Jose 3h 29m stop 6:40 pm — 8:04 pm AS3429 Alaska Airlines San Jose — San Diego	11h 12m including layover	Find flight from$2435
11:00 am — 3:10 pm +1 day	11:00 am — 2:12 pm UA2673 United Airlines Chicago — New York 20h 13m stop 10:25 am — 11:48 am UA3551 United Airlines New York — Washington D.C. 42m stop 12:30 pm — 3:10 pm UA2029 United Airlines Washington D.C. — San Diego	30h 10m including layover	Find flight from$3223
11:00 am — 12:15 pm +1 day	11:00 am — 2:12 pm UA2673 United Airlines Chicago — New York 16h 48m stop 7:00 am — 8:20 am UA3714 United Airlines New York — Washington D.C. 1h 15m stop 9:35 am — 12:15 pm UA1712 United Airlines Washington D.C. — San Diego	27h 15m including layover	Find flight from$3223
1:00 pm — 3:10 pm +1 day	1:00 pm — 4:13 pm UA3429 United Airlines Chicago — New York 18h 12m stop 10:25 am — 11:48 am UA3551 United Airlines New York — Washington D.C. 42m stop 12:30 pm — 3:10 pm UA2029 United Airlines Washington D.C. — San Diego	28h 10m including layover	Find flight from$4273
1:00 pm — 12:15 pm +1 day	1:00 pm — 4:13 pm UA3429 United Airlines Chicago — New York 14h 47m stop 7:00 am — 8:20 am UA3714 United Airlines New York — Washington D.C. 1h 15m stop 9:35 am — 12:15 pm UA1712 United Airlines Washington D.C. — San Diego	25h 15m including layover	Find flight from$4273
2:00 pm — 12:15 pm +1 day	2:00 pm — 5:13 pm UA2182 United Airlines Chicago — New York 13h 47m stop 7:00 am — 8:20 am UA3714 United Airlines New York — Washington D.C. 1h 15m stop 9:35 am — 12:15 pm UA1712 United Airlines Washington D.C. — San Diego	24h 15m including layover	Find flight from$3223
2:00 pm — 3:10 pm +1 day	2:00 pm — 5:13 pm UA2182 United Airlines Chicago — New York 17h 12m stop 10:25 am — 11:48 am UA3551 United Airlines New York — Washington D.C. 42m stop 12:30 pm — 3:10 pm UA2029 United Airlines Washington D.C. — San Diego	27h 10m including layover	Find flight from$3223
3:45 pm — 1:20 pm +1 day	3:45 pm — 7:14 pm UA2282 United Airlines Chicago — Newark 12h 30m stop 7:44 am — 9:56 am AA2445 American Airlines Newark — Charlotte 1h 9m stop 11:05 am — 1:20 pm AA466 American Airlines Charlotte — San Diego	23h 35m including layover	Find flight from$3559
4:30 pm — 3:10 pm +1 day	4:30 pm — 7:45 pm UA2618 United Airlines Chicago — New York 14h 40m stop 10:25 am — 11:48 am UA3551 United Airlines New York — Washington D.C. 42m stop 12:30 pm — 3:10 pm UA2029 United Airlines Washington D.C. — San Diego	24h 40m including layover	Find flight from$3223
4:30 pm — 12:15 pm +1 day	4:30 pm — 7:45 pm UA2618 United Airlines Chicago — New York 11h 15m stop 7:00 am — 8:20 am UA3714 United Airlines New York — Washington D.C. 1h 15m stop 9:35 am — 12:15 pm UA1712 United Airlines Washington D.C. — San Diego	21h 45m including layover	Find flight from$3223
5:30 pm — 3:10 pm +1 day	5:30 pm — 8:45 pm UA2312 United Airlines Chicago — New York 13h 40m stop 10:25 am — 11:48 am UA3551 United Airlines New York — Washington D.C. 42m stop 12:30 pm — 3:10 pm UA2029 United Airlines Washington D.C. — San Diego	23h 40m including layover	Find flight from$3223
5:30 pm — 12:15 pm +1 day	5:30 pm — 8:45 pm UA2312 United Airlines Chicago — New York 10h 15m stop 7:00 am — 8:20 am UA3714 United Airlines New York — Washington D.C. 1h 15m stop 9:35 am — 12:15 pm UA1712 United Airlines Washington D.C. — San Diego	20h 45m including layover	Find flight from$3223
6:00 am — 8:47 pm	6:00 am — 8:59 am UA1949 United Airlines Chicago — Washington D.C. 1h stop 9:59 am — 11:25 am UA4408 United Airlines Washington D.C. — Newark 6h 4m stop 5:29 pm — 8:47 pm UA1626 United Airlines Newark — San Diego	16h 47m including layover	Find flight from$2670
8:00 pm — 12:15 pm +1 day	8:00 pm — 11:19 pm UA2131 United Airlines Chicago — New York 7h 41m stop 7:00 am — 8:20 am UA3714 United Airlines New York — Washington D.C. 1h 15m stop 9:35 am — 12:15 pm UA1712 United Airlines Washington D.C. — San Diego	18h 15m including layover	Find flight from$2527
9:00 am — 12:15 pm +1 day	9:00 am — 12:13 pm UA2661 United Airlines Chicago — New York 18h 47m stop 7:00 am — 8:20 am UA3714 United Airlines New York — Washington D.C. 1h 15m stop 9:35 am — 12:15 pm UA1712 United Airlines Washington D.C. — San Diego	29h 15m including layover	Find flight from$2527
9:00 am — 3:10 pm +1 day	9:00 am — 12:13 pm UA2661 United Airlines Chicago — New York 22h 12m stop 10:25 am — 11:48 am UA3551 United Airlines New York — Washington D.C. 42m stop 12:30 pm — 3:10 pm UA2029 United Airlines Washington D.C. — San Diego	32h 10m including layover	Find flight from$2527

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 05/06/2024

Flight Information

There are 2 flights by United Airlines from Chicago to San Diego every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at San Diego, AFB, Golden Triangle Reg., Lowndes County, San Diego Regional, El Cajon, Montgomery Field, Miramar NAS, North Island NAS, Brown Field Municipal, Gillespie Field.

Departures start from 10:00 am to 9:26 pm. Nonstop flight is 4h 32m. The time difference between Chicago and San Diego is 2h.

The fastest flight 4h 32m
Average flight time 4h 33m
The earliest flight 10:00 am
The latest flight 9:26 pm
Distance 1733 ml

The cheapest months for traveling to San Diego are january (from 1 299 $).

The cheapest flight by United Airlines that our users were able to find is $1 299. This airfare is economy class on one-way UA264 flight for January 25, 2024 leaving O'Hare International in Chicago at 7:20 am, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Chicago to San Diego:

Boeing 737 MAX 8

from $1 299

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Boeing 737 MAX 9

from $1 299

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Boeing 757-300

from $1 887

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Airbus A320

from $2 205

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Boeing 737-900

from $2 304

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Airbus A319

from $2 527

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Boeing 737-800

from $2 527

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Boeing 757-200

from $2 654

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Boeing 777

from $2 868

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Embraer 170

from $3 057

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Other Popular Airlines on the Route

Besides United Airlines there are other 1 airline carriers between Chicago and San Diego. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to San Diego.

Nonstop flights

There are 2 direct flights every day from Chicago. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

AA - American Airlines

from $1637

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How to book an air ticket yourself?

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