Frontier Airlines Chicago to San Diego Flights

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Cheapflightsplus.com will find cheap Frontier Airlines flights from Chicago to San Diego. Compare airline ticket prices and book air tickets starting from $445 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — San Diego (CA) by Frontier 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 - $445, two-way – $763.

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Cheap Flights from Chicago to San Diego by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $445. There’re no direct flights. The fastest connecting flight – 6h 51m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $445 Find flight	1:17 pm Chicago Midway	7:22 pm San Diego San Diego	8h 5m layover 1h 30m - Atlanta	Frontier Airlines	F91355 F92827
from $594 Find flight	6:34 pm Chicago Midway	11:25 pm San Diego San Diego	6h 51m layover 1h 51m - Denver	Frontier Airlines	F9877 F9555
from $946 Find flight	10:24 am Chicago Midway	4:52 pm San Diego San Diego	8h 28m layover 3h 26m - Denver	Frontier Airlines	F9881 F9553
from $1413 Find flight	3:29 pm Chicago Midway	9:52 pm San Diego San Diego	8h 23m layover 2h 9m - San Francisco	Frontier Airlines	F92483 AS3452
from $1540 Find flight	10:24 am Chicago Midway	5:03 pm San Diego San Diego	8h 39m layover 3h 38m - Denver	Frontier Airlines	F9881 UA1281
from $1840 Find flight	4:15 pm Chicago Midway	9:56 pm San Diego San Diego	7h 41m layover 2h 19m - Dallas	Frontier Airlines	F92135 AA1399
from $775 Find flight	10:24 am Chicago Midway	7:24 pm San Diego San Diego	11h 0m layover 3h 27m - Denver 1h 49m - Las Vegas	Frontier Airlines	F9881 NK1745 NK2753
from $814 Find flight	10:24 am Chicago Midway	9:50 pm San Diego San Diego	13h 26m layover 3h 27m - Denver 4h 14m - Las Vegas	Frontier Airlines	F9881 NK1745 NK1850
from $1363 Find flight	12:28 pm Chicago Midway	9:56 pm San Diego San Diego	11h 28m layover 2h 5m - Tampa 1h 10m - Dallas	Frontier Airlines	F94886 AA2504 AA1399
from $1363 Find flight	12:28 pm Chicago Midway	11:22 pm San Diego San Diego	12h 54m layover 2h 5m - Tampa 2h 34m - Dallas	Frontier Airlines	F94886 AA2504 AA2568
from $1363 Find flight	12:28 pm Chicago Midway	11:22 pm San Diego San Diego	12h 54m layover 3h 14m - Tampa 1h 25m - Dallas	Frontier Airlines	F94886 AA2484 AA2568
from $1588 Find flight	10:24 am Chicago Midway	6:04 pm San Diego San Diego	9h 40m layover 2h 58m - Denver 0h 38m - Salt Lake City	Frontier Airlines	F9881 DL2362 DL2646

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 04/28/2024

Frontier 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
10:24 am — 11:25 pm	10:24 am — 12:03 pm F9881 Frontier Airlines Chicago — Denver 10h 1m stop 10:04 pm — 11:25 pm F9555 Frontier Airlines Denver — San Diego	15h 1m including layover	Find flight from$480
10:24 am — 10:13 am +1 day	10:24 am — 12:03 pm F9881 Frontier Airlines Chicago — Denver 20h 47m stop 8:50 am — 10:13 am F9551 Frontier Airlines Denver — San Diego	25h 49m including layover	Find flight from$629
1:17 pm — 7:22 pm	1:17 pm — 4:16 pm F91355 Frontier Airlines Chicago — Atlanta 1h 30m stop 5:46 pm — 7:22 pm F92827 Frontier Airlines Atlanta — San Diego	8h 5m including layover	Find flight from$445
3:29 pm — 9:52 pm	3:29 pm — 6:06 pm F92483 Frontier Airlines Chicago — San Francisco 2h 9m stop 8:15 pm — 9:52 pm AS3452 Alaska Airlines San Francisco — San Diego	8h 23m including layover	Find flight from$1413
4:51 pm — 2:39 pm +1 day	4:51 pm — 6:42 pm F92115 Frontier Airlines Chicago — Las Vegas 18h 39m stop 1:21 pm — 2:39 pm F92127 Frontier Airlines Las Vegas — San Diego	23h 48m including layover	Find flight from$480
4:51 pm — 11:16 am +1 day	4:51 pm — 6:42 pm F92115 Frontier Airlines Chicago — Las Vegas 15h 23m stop 10:05 am — 11:16 am NK429 Spirit Airlines Las Vegas — San Diego	20h 25m including layover	Find flight from$558
6:30 am — 7:38 pm	6:30 am — 10:06 am F91023 Frontier Airlines Chicago — Orlando 7h 33m stop 5:39 pm — 7:38 pm F91195 Frontier Airlines Orlando — San Diego	15h 8m including layover	Find flight from$464
9:09 pm — 9:30 pm +1 day	9:09 pm — 10:46 pm F91375 Frontier Airlines Chicago — Phoenix 21h 30m stop 8:16 pm — 9:30 pm F92947 Frontier Airlines Phoenix — San Diego	26h 21m including layover	Find flight from$541
12:28 pm — 7:22 am +1 day	12:28 pm — 4:06 pm F94886 Frontier Airlines Chicago — Tampa 7h 20m stop 11:26 pm — 1:14 am F9741 Frontier Airlines Tampa — Denver 4h 46m stop 6:00 am — 7:22 am F9553 Frontier Airlines Denver — San Diego	20h 54m including layover	Find flight from$801
12:28 pm — 10:13 am +1 day	12:28 pm — 4:06 pm F94886 Frontier Airlines Chicago — Tampa 7h 20m stop 11:26 pm — 1:14 am F9741 Frontier Airlines Tampa — Denver 7h 36m stop 8:50 am — 10:13 am F9551 Frontier Airlines Denver — San Diego	23h 45m including layover	Find flight from$801
1:17 pm — 6:31 pm +1 day	1:17 pm — 4:16 pm F91355 Frontier Airlines Chicago — Atlanta 15h 29m stop 7:45 am — 9:38 am F94838 Frontier Airlines Atlanta — Cleveland 6h 54m stop 4:32 pm — 6:31 pm F92427 Frontier Airlines Cleveland — San Diego	31h 14m including layover	Find flight from$589
5:58 pm — 7:29 pm +1 day	5:58 pm — 9:59 pm F92655 Frontier Airlines Chicago — Miami 14h 40m stop 12:39 pm — 2:42 pm F91515 Frontier Airlines Miami — Atlanta 3h 11m stop 5:53 pm — 7:29 pm F92827 Frontier Airlines Atlanta — San Diego	27h 31m including layover	Find flight from$641
5:58 pm — 10:13 am +1 day	5:58 pm — 9:59 pm F92655 Frontier Airlines Chicago — Miami 1h 28m stop 11:27 pm — 1:44 am F9617 Frontier Airlines Miami — Denver 7h 6m stop 8:50 am — 10:13 am F9551 Frontier Airlines Denver — San Diego	18h 15m including layover	Find flight from$645
6:30 am — 9:30 pm +1 day	6:30 am — 10:06 am F91023 Frontier Airlines Chicago — Orlando 8h 55m stop 7:01 pm — 8:29 pm F91289 Frontier Airlines Orlando — Phoenix 23h 47m stop 8:16 pm — 9:30 pm F92947 Frontier Airlines Phoenix — San Diego	41h including layover	Find flight from$524
8:58 pm — 6:31 pm +1 day	8:58 pm — 0:12 am F91567 Frontier Airlines Chicago — Atlanta 7h 33m stop 7:45 am — 9:38 am F94838 Frontier Airlines Atlanta — Cleveland 6h 54m stop 4:32 pm — 6:31 pm F92427 Frontier Airlines Cleveland — San Diego	23h 33m including layover	Find flight from$568
8:58 pm — 9:06 pm +1 day	8:58 pm — 0:12 am F91567 Frontier Airlines Chicago — Atlanta 8h 26m stop 8:38 am — 10:20 am F91012 Frontier Airlines Atlanta — Orlando 8h 53m stop 7:13 pm — 9:06 pm F91195 Frontier Airlines Orlando — San Diego	26h 8m including layover	Find flight from$589
9:09 pm — 1:25 pm +1 day	9:09 pm — 10:46 pm F91375 Frontier Airlines Chicago — Phoenix 7h 14m stop 6:00 am — 7:13 am F92151 Frontier Airlines Phoenix — Las Vegas 4h 59m stop 12:12 pm — 1:25 pm NK741 Spirit Airlines Las Vegas — San Diego	18h 16m including layover	Find flight from$648

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

*Departure and arrival times are local. Last updated on 04/28/2024

Flight Information

There are 74 flights by Frontier 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 10:24 am to 9:09 pm. Nonstop flight is 6h 51m. The time difference between Chicago and San Diego is 2h.

The fastest flight 6h 51m
Average flight time 20h 25m
The earliest flight 10:24 am
The latest flight 9:09 pm
Distance 1733 ml

The cheapest months for traveling to San Diego are august (from 445 $).

The cheapest flight by Frontier Airlines that our users were able to find is $445. This airfare is economy class on one-way F91355 flight for August 14, 2023 leaving Midway in Chicago at 1:17 pm, it includes all taxes and additional fees.

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Frontier Airlines Airplanes on the Route

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

Airbus A321

from $702

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Boeing 737-100/200

from $1 148

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Other Popular Airlines on the Route

Besides Frontier 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’re no direct flights on this route. Try flights with stops.

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Connecting Flights

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

AA - American Airlines

from $1637

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See more connecting flights

How to book an air ticket yourself?

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