Frontier Airlines Los Angeles to Chicago Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from Los Angeles to Chicago. Compare airline ticket prices and book air tickets starting from $45 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 Los Angeles (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 june: one-way - $45, two-way – $77.
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Below is a detailed 2021 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
0:49 am — 9:34 am
0:49 am — 4:14 am F9402 Frontier Airlines
Los Angeles — Denver
1h 51m stop
6:05 am — 9:34 am F9412 Frontier Airlines
Denver — Chicago
6h 45m
including layover
Find flight
from$45
10:17 am — 9:33 am
+1 day
10:17 am — 1:49 pm F9404 Frontier Airlines
Los Angeles — Denver
16h 11m stop
6:00 am — 9:33 am F9412 Frontier Airlines
Denver — Chicago
21h 16m
including layover
Find flight
from$45
4:13 pm — 6:13 am
+1 day
4:13 pm — 5:30 pm F92162 Frontier Airlines
Los Angeles — Las Vegas
7h 9m stop
0:39 am — 6:13 am F91418 Frontier Airlines
Las Vegas — Chicago
12h
including layover
Find flight
from$66
6:08 pm — 9:34 am
+1 day
6:08 pm — 9:39 pm F9408 Frontier Airlines
Los Angeles — Denver
8h 26m stop
6:05 am — 9:34 am F9412 Frontier Airlines
Denver — Chicago
13h 26m
including layover
Find flight
from$48
7:34 pm — 6:36 am
+1 day
7:34 pm — 9:02 pm F92164 Frontier Airlines
Los Angeles — Las Vegas
3h 57m stop
0:59 am — 6:36 am F91418 Frontier Airlines
Las Vegas — Chicago
9h 2m
including layover
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from$45
8:32 pm — 6:12 am
+1 day
8:32 pm — 10:01 pm F92162 Frontier Airlines
Los Angeles — Las Vegas
2h 29m stop
0:30 am — 6:12 am NK456 Spirit Airlines
Las Vegas — Chicago
7h 40m
including layover
Find flight
from$47
9:45 am — 11:58 pm
9:45 am — 1:11 pm F9404 Frontier Airlines
Los Angeles — Denver
7h 18m stop
8:29 pm — 11:58 pm F9412 Frontier Airlines
Denver — Chicago
12h 13m
including layover
Find flight
from$165
11:50 am — 3:22 pm
+1 day
11:50 am — 3:20 pm F9404 Frontier Airlines
Los Angeles — Denver
16h stop
7:20 am — 10:31 am NK584 Spirit Airlines
Denver — Austin
2h 4m stop
12:35 pm — 3:22 pm NK176 Spirit Airlines
Austin — Chicago
25h 32m
including layover
Find flight
from$57
*Departure and arrival times are local. Last updated on 06/15/2021

Flight Information

There are 31 flight by Frontier Airlines from Los Angeles to Chicago every week with departures from Los Angeles Int. and Los Angeles Ferry Port. All flights arrive at Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee.

Departures start from 0:49 am to 9:45 am. Nonstop flight is 6h 23m. The time difference between Los Angeles and Chicago is 2h.

  • The fastest flight 6h 23m
  • Average flight time 11h 16m
  • The earliest flight 0:49 am
  • The latest flight 9:45 am
  • Distance 1755 ml

The cheapest months for traveling to Chicago are september (from 45 $), august (from 45 $), november (from 57 $).

The most expensive and popular months are october (from 58 $), november (from 57 $), august (from 45 $).

The cheapest flight by Frontier Airlines that our users were able to find is $45. This airfare is economy class on one-way F9404 flight for August 24, 2020 leaving Los Angeles Int. in Los Angeles at 10:17 am, 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 Los Angeles and Chicago. Please review schedules and prices from the most popular airlines to find the best airfare deals from Los Angeles to Chicago.

Nonstop flights

There are 78 direct flights every day from Los Angeles. Airlines and fares are below:

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Connecting Flights

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

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How to book an air ticket yourself?

How to book an air ticket yourself?
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  • 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.

    To find a plane ticket, please select dates.

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