Frontier Airlines San Francisco to Chicago Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from San Francisco to Chicago. Compare airline ticket prices and book air tickets starting from $68 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 San Francisco (CA) — Chicago (IL) 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 december: one-way - $68, two-way – $117.
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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 Arrival Flight Details Flight Time Price
0:22 am — 3:59 pm
0:22 am — 5:58 am F94000 Frontier Airlines
San Francisco — Dallas
7h 39m stop
1:37 pm — 3:59 pm F91888 Frontier Airlines
Dallas — Chicago
13h 37m
including layover
Find flight
from$86
0:22 am — 12:51 pm
0:22 am — 5:58 am F94000 Frontier Airlines
San Francisco — Dallas
4h 14m stop
10:12 am — 12:51 pm F93242 Frontier Airlines
Dallas — Chicago
10h 29m
including layover
Find flight
from$86
0:58 am — 11:52 am
1:50 pm — 5:26 pm F91094 Frontier Airlines
San Francisco — Denver
4h stop
8:50 am — 12:13 pm F92210 Frontier Airlines
Denver — Chicago
8h 54m
including layover
Find flight
from$81
10:02 am — 6:33 am
+1 day
10:53 am — 12:34 pm F94158 Frontier Airlines
San Francisco — Las Vegas
13h 11m stop
6:11 am — 11:48 am F92330 Frontier Airlines
Las Vegas — Chicago
18h 31m
including layover
Find flight
from$69
10:06 am — 0:35 am
+1 day
10:06 am — 1:39 pm F91094 Frontier Airlines
San Francisco — Denver
7h 20m stop
8:59 pm — 0:35 am F93172 Frontier Airlines
Denver — Chicago
12h 29m
including layover
Find flight
from$197
10:30 pm — 11:24 am
+1 day
10:14 pm — 5:53 am F91448 Frontier Airlines
San Francisco — Atlanta
3h 57m stop
12:18 pm — 1:32 pm F91441 Frontier Airlines
Atlanta — Chicago
10h 54m
including layover
Find flight
from$213
10:53 am — 7:30 pm
10:53 am — 12:32 pm F94158 Frontier Airlines
San Francisco — Las Vegas
1h 5m stop
6:18 pm — 11:59 pm F92146 Frontier Airlines
Las Vegas — Chicago
6h 37m
including layover
Find flight
from$297
10:59 pm — 5:25 pm
+1 day
10:59 pm — 0:42 am F91850 Frontier Airlines
San Francisco — Las Vegas
10h 55m stop
1:39 pm — 7:28 pm F92146 Frontier Airlines
Las Vegas — Chicago
16h 26m
including layover
Find flight
from$69
10:59 pm — 11:44 am
+1 day
10:11 pm — 11:51 pm F91850 Frontier Airlines
San Francisco — Las Vegas
5h 29m stop
6:05 am — 11:49 am F92330 Frontier Airlines
Las Vegas — Chicago
10h 45m
including layover
Find flight
from$69
11:08 pm — 10:55 am
+1 day
10:24 pm — 6:03 am F91448 Frontier Airlines
San Francisco — Atlanta
2h 53m stop
9:40 am — 10:38 am F92143 Frontier Airlines
Atlanta — Chicago
9h 47m
including layover
Find flight
from$81
11:08 pm — 1:11 pm
+1 day
11:08 pm — 7:07 am F91448 Frontier Airlines
San Francisco — Atlanta
4h 56m stop
12:03 pm — 1:11 pm F91595 Frontier Airlines
Atlanta — Chicago
12h 3m
including layover
Find flight
from$86
11:18 am — 10:22 pm
11:18 am — 2:30 pm F92638 Frontier Airlines
San Francisco — Phoenix
3h 35m stop
6:05 pm — 10:22 pm F91738 Frontier Airlines
Phoenix — Chicago
9h 4m
including layover
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from$81
11:43 am — 1:52 am
+1 day
11:43 am — 2:50 pm F92638 Frontier Airlines
San Francisco — Phoenix
6h 21m stop
9:11 pm — 1:52 am F91828 Frontier Airlines
Phoenix — Chicago
12h 9m
including layover
Find flight
from$86
11:48 am — 8:14 pm
11:48 am — 2:50 pm F92638 Frontier Airlines
San Francisco — Phoenix
1h 5m stop
3:55 pm — 8:14 pm F91736 Frontier Airlines
Phoenix — Chicago
6h 26m
including layover
Find flight
from$89
12:24 pm — 6:33 am
+1 day
2:06 pm — 3:47 pm F92486 Frontier Airlines
San Francisco — Las Vegas
10h 48m stop
6:50 am — 12:34 pm F92330 Frontier Airlines
Las Vegas — Chicago
16h 9m
including layover
Find flight
from$88
4:04 pm — 0:19 am
+1 day
5:35 pm — 7:10 pm F93020 Frontier Airlines
San Francisco — Las Vegas
52m stop
6:31 pm — 0:12 am F92146 Frontier Airlines
Las Vegas — Chicago
6h 15m
including layover
Find flight
from$88
6:00 am — 11:18 pm
6:05 am — 9:40 am F91230 Frontier Airlines
San Francisco — Denver
10h 2m stop
8:59 pm — 0:35 am F93172 Frontier Airlines
Denver — Chicago
15h 18m
including layover
Find flight
from$88
6:05 am — 2:00 pm
6:00 am — 9:42 am F91230 Frontier Airlines
San Francisco — Denver
46m stop
1:29 pm — 5:05 pm F93174 Frontier Airlines
Denver — Chicago
5h 55m
including layover
Find flight
from$142
6:18 pm — 6:33 am
+1 day
5:35 pm — 7:10 pm F93020 Frontier Airlines
San Francisco — Las Vegas
5h 1m stop
6:50 am — 12:34 pm F92330 Frontier Airlines
Las Vegas — Chicago
10h 15m
including layover
Find flight
from$68
8:17 am — 0:17 am
+1 day
6:00 am — 9:42 am F91230 Frontier Airlines
San Francisco — Denver
8h 59m stop
8:50 am — 12:13 pm F92210 Frontier Airlines
Denver — Chicago
14h
including layover
Find flight
from$87
9:09 pm — 11:20 am
+1 day
9:10 pm — 0:44 am F93440 Frontier Airlines
San Francisco — Denver
7h 17m stop
8:55 pm — 0:13 am F92210 Frontier Airlines
Denver — Chicago
12h 11m
including layover
Find flight
from$68
9:10 pm — 2:11 pm
+1 day
9:10 pm — 0:44 am F93440 Frontier Airlines
San Francisco — Denver
9h 52m stop
8:59 pm — 0:35 am F93172 Frontier Airlines
Denver — Chicago
15h 1m
including layover
Find flight
from$68
9:23 am — 9:02 pm
9:23 am — 3:00 pm F94000 Frontier Airlines
San Francisco — Dallas
3h 46m stop
6:46 pm — 9:02 pm F92998 Frontier Airlines
Dallas — Chicago
9h 39m
including layover
Find flight
from$148
*Departure and arrival times are local. Last updated on 11/23/2024

Flight Information

There are 24 flights by Frontier Airlines from San Francisco to Chicago every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 0:22 am to 9:23 am. Nonstop flight is 5h 55m. The time difference between San Francisco and Chicago is 2h.

  • The fastest flight 5h 55m
  • Average flight time 10h 54m
  • The earliest flight 0:22 am
  • The latest flight 9:23 am
  • Distance 1857 ml

The cheapest months for traveling to Chicago are november (from 60 $), december (from 68 $), january (from 69 $).

The most expensive and popular months are february (from 81 $), january (from 69 $), december (from 68 $).

The cheapest flight by Frontier Airlines that our users were able to find is $68. This airfare is economy class on one-way F93440 flight for December 12, 2024 leaving San Francisco in San Francisco at 9:10 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Frontier Airlines there are other 8 airline carriers between San Francisco and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Francisco to Chicago.

Nonstop flights

There are 18 direct flights every day from San Francisco. Airlines and fares are below:

See more direct flights

Connecting Flights

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

  • from $130
    Find
  • from $173
    Find
  • SY - Sun Country Airlines
    from $105
    Find
  • TK - Turkish Airlines
    from $1152
    Find
  • AM - Aeromexico
    from $273
    Find
  • WS - WestJet
    from $342
    Find
  • TP - TAP Portugal
    from $1140
    Find
  • LX - SWISS International Air Lines
    from $1843
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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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