Frontier Airlines Chicago to San Francisco Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Frontier Airlines flights from Chicago to San Francisco. Compare airline ticket prices and book air tickets starting from $80 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 Francisco (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 february: one-way - $80, two-way – $137.

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Cheap Flights from Chicago to San Francisco by Frontier Airlines

Look at the list of plane tickets for the most connecting flights by Frontier Airlines, their prices start from $80. There’re no direct flights. The fastest connecting flight – 7h 10m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $80 Find flight	7:30 pm Chicago O'Hare International	0:59 am+1 день San Francisco San Francisco	7h 29m layover 1h 32m - Las Vegas	Frontier Airlines	F92145 F94157
from $80 Find flight	6:48 pm Chicago O'Hare International	11:58 pm San Francisco San Francisco	7h 10m layover 1h 44m - Denver	Frontier Airlines	F91483 F93439
from $86 Find flight	10:00 pm Chicago Midway	12:15 pm+1 день San Francisco San Francisco	16h 15m layover 10h 35m - Las Vegas	Frontier Airlines	F92329 F93019
from $86 Find flight	9:44 pm Chicago Midway	10:47 am+1 день San Francisco San Francisco	15h 3m layover 7h 57m - Atlanta	Frontier Airlines	F92292 F91447
from $86 Find flight	6:48 pm Chicago O'Hare International	8:13 am+1 день San Francisco San Francisco	15h 25m layover 9h 59m - Denver	Frontier Airlines	F91483 F91093

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/31/2025

Frontier Airlines Flight Schedule Chicago to San Francisco

Below is a detailed 2025 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
10:00 pm — 12:15 pm +1 day	10:32 pm — 0:42 am F92329 Frontier Airlines Chicago — Las Vegas 10h 35m stop 11:57 am — 1:43 pm F93019 Frontier Airlines Las Vegas — San Francisco	16h 15m including layover	Find flight from$86
6:48 pm — 11:58 pm	6:00 pm — 8:02 pm F91483 Frontier Airlines Chicago — Denver 1h 44m stop 9:37 pm — 11:27 pm F93439 Frontier Airlines Denver — San Francisco	7h 10m including layover	Find flight from$80
6:48 pm — 8:13 am +1 day	6:48 pm — 8:32 pm F91483 Frontier Airlines Chicago — Denver 9h 59m stop 6:31 am — 8:13 am F91093 Frontier Airlines Denver — San Francisco	15h 25m including layover	Find flight from$86
7:30 pm — 0:59 am +1 day	8:25 pm — 10:49 pm F92145 Frontier Airlines Chicago — Las Vegas 1h 32m stop 5:30 am — 7:14 am F94157 Frontier Airlines Las Vegas — San Francisco	7h 29m including layover	Find flight from$80
7:30 pm — 12:15 pm +1 day	3:15 pm — 5:23 pm F92145 Frontier Airlines Chicago — Las Vegas 12h 46m stop 11:57 am — 1:43 pm F93019 Frontier Airlines Las Vegas — San Francisco	18h 45m including layover	Find flight from$86
9:44 pm — 10:47 am +1 day	9:44 pm — 0:40 am F92292 Frontier Airlines Chicago — Atlanta 7h 57m stop 8:37 am — 10:47 am F91447 Frontier Airlines Atlanta — San Francisco	15h 3m including layover	Find flight from$86

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

*Departure and arrival times are local. Last updated on 01/31/2025

Flight Information

There are 7 flights by Frontier Airlines from Chicago to San Francisco 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 Francisco, Embarkadero, China Basin Heliport.

Departures start from 10:00 pm to 9:44 pm. Nonstop flight is 7h 10m. The time difference between Chicago and San Francisco is 2h.

The fastest flight 7h 10m
Average flight time 15h 14m
The earliest flight 10:00 pm
The latest flight 9:44 pm
Distance 1857 ml

The cheapest months for traveling to San Francisco are february (from 80 $), december (from 88 $), november (from 89 $).

The cheapest flight by Frontier Airlines that our users were able to find is $80. This airfare is economy class on one-way F92145 flight for February 21, 2025 leaving O'Hare International in Chicago at 7:30 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 Francisco:

Other Popular Airlines on the Route

Besides Frontier Airlines there are other 9 airline carriers between Chicago and San Francisco. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to San Francisco.

Nonstop flights

There are 4 direct flights every day from Chicago. Airlines and fares are below:

UA - United Airlines

from $163

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Connecting Flights

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

AS - Alaska Airlines

from $149

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UA - United Airlines

from $173

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NK - Spirit Airlines

from $436

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PD - Porter Airlines

from $317

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TK - Turkish Airlines

from $1253

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Y4 - Volaris

from $326

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VB - VivaAerobus

from $402

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AM - Aeromexico

from $598

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LX - SWISS International Air Lines

from $6076

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How to book an air ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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