preload-https://ak-d.tripcdn.com/images/0103n120004ei8ahiC0D7_D_66_35_R5.jpgpreload-https://ak-d.tripcdn.com/images/0103n120004ei8ahiC0D7_D_1920_418_R5.jpg

Find Frontier Airlines(F9) flights from Chicago to Los Angeles

Flight INFO & Frontier Airlines(F9) flights from Chicago to Los Angeles

Cheapest one-way flight price€32
Cheapest return ticket price€72
Cheapest monthNovember
Peak season for travelJuly
Flight distance2,821.98 km
Average flight time4 hours 31 minutes
Popular airlineAmerican Airlines

Book Frontier Airlines(F9) flights from Chicago to Los Angeles

  • One way
  • Round-trip

Displayed flight fares from ${{departCityName}} to ${{arrivalCityName}} are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flights to Los Angeles

Frontier Airlines(F9) flights from Chicago to Los Angeles & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule
  1. F91829

    11:45

    ORD

    4.0h

    Nonstop

    14:45

    PHX

    ---WT--
  2. F91061

    12:02

    PHX

    1.6h

    Nonstop

    13:35

    LAX

    S-TWT-S
  3. F91596

    06:05

    ORD

    2.3h

    Nonstop

    09:25

    ATL

    SMTWTFS
  4. F94315

    10:35

    ATL

    5.2h

    Nonstop

    12:47

    LAX

    SMTWTFS
  5. F91829

    11:45

    ORD

    4.0h

    Nonstop

    14:45

    PHX

    ---WT--
  6. F93303

    15:15

    PHX

    1.5h

    Nonstop

    15:45

    LAX

    SMT-TFS
  7. F92292

    06:00

    MDW

    2.3h

    Nonstop

    09:17

    ATL

    SMTWTFS
  8. F94315

    10:35

    ATL

    5.2h

    Nonstop

    12:47

    LAX

    SMTWTFS
  9. F91227

    15:05

    MDW

    2.8h

    Nonstop

    16:54

    DEN

    S--W--S
  10. F94345

    22:30

    DEN

    2.8h

    Nonstop

    00:17

    LAX

    S--WT-S
  11. F91483

    07:00

    ORD

    2.9h

    Nonstop

    08:56

    DEN

    S--WT-S
  12. F94345

    22:30

    DEN

    2.8h

    Nonstop

    00:17

    LAX

    S--WT-S
  13. F93135

    07:00

    ORD

    3.4h

    Nonstop

    10:22

    IAH

    S--W--S
  14. F91755

    19:23

    IAH

    4.0h

    Nonstop

    21:20

    LAX

    SMTWTFS
  15. F92145

    18:36

    ORD

    4.5h

    Nonstop

    21:05

    LAS

    S--W--S
  16. F91183

    18:45

    LAS

    1.3h

    Nonstop

    20:05

    LAX

    SMTWTFS
  17. F91409

    21:38

    ORD

    3.9h

    Nonstop

    23:32

    PHX

    ---W--S
  18. F91061

    12:02

    PHX

    1.6h

    Nonstop

    13:35

    LAX

    S-TWT-S
Show Less

Frontier Airlines(F9) flights from Chicago to Los Angeles Flight Booking FAQ

  • Which airlines offer direct flights from Chicago to Los Angeles?

    At the moment, you can catch a nonstop flight from Chicago to Los Angeles with the following airlines, including: American Airlines Frontier Airlines United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • How long is a flight from Chicago to Los Angeles?

    It takes about 4 hours 31 minutes to fly from Chicago to Los Angeles.
  • When is the best time to book flights from Chicago to Los Angeles?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Los Angeles is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • How many flights are there per week from Chicago to Los Angeles?

    Based on Trip.com data in the past 4 weeks, there is 53 flight per week flying from Chicago to Los Angeles. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA1498 (09:24)
  • When are flight tickets from Chicago (CHI) to Los Angeles (LAX) the cheapest?

    The cheapest months to fly from Chicago to Los Angeles is November, when demand for travel is lower.
  • Which upcoming date is cheapest to fly from Chicago to Los Angeles on?

    After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Chicago to Los Angeles on December 15, 2025 with Frontier Airlines, with prices starting at €23.
  • Which airports can I fly to for Los Angeles from Chicago?

    You can land at any one of the following hubs in Los Angeles, with O'Hare International Airport to Los Angeles International Airport (ORD-LAX) is by far the most common option on this route: Los Angeles International Airport (LAX) Ontario International Airport (ONT) Van Nuys Airport (VNY).
  • Is there any time difference between Chicago and Los Angeles?

    The time difference between Los Angeles and Chicago is 2h.
  • How do I change or cancel my ticket from Chicago to Los Angeles?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.