Cheap flights from Los Angeles to Chicago

Los Angeles
LAX
Chicago FSS
CHI

Flight deals from Los Angeles to Chicago

Below you can see the best deals on flights Los Angeles — Chicago for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 1 September, from $65.

Top 10 cheap flights from Los Angeles to Chicago

DL
DL
F9
$ 136

Santa Ana — Chicago

09:55—00:23
9 Sep 2026
12 h 28 m
2 stops
DL
F9
$ 153

Santa Ana — Chicago

19:59—05:38
9 Sep 2026
7 h 39 m
1 stop
DL
F9
$ 153

Santa Ana — Chicago

10:57—05:38
9 Sep 2026
16 h 41 m
1 stop
DL
F9
$ 153

Santa Ana — Chicago

19:59—05:38
14 Sep 2026
31 h 39 m
1 stop
DL
F9
$ 153

Santa Ana — Chicago

19:59—05:38
12 Sep 2026
7 h 39 m
1 stop
UA
F9
$ 158

Santa Ana — Chicago

18:25—00:23
14 Sep 2026
27 h 58 m
1 stop
AS
AS
$ 159

Santa Ana — Chicago

13:09—23:59
9 Sep 2026
8 h 50 m
1 stop
UA
F9
$ 162

Santa Ana — Chicago

06:45—00:23
9 Sep 2026
15 h 38 m
1 stop
UA
F9
$ 162

Santa Ana — Chicago

13:08—00:23
12 Sep 2026
9 h 15 m
1 stop
UA
F9
$ 162

Santa Ana — Chicago

11:10—00:23
12 Sep 2026
11 h 13 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Los Angeles — Chicago flight

Looking for cheap flights from Los Angeles to Chicago? Compare fares from different airlines, check the flight schedule and travel time — and book your Los Angeles — Chicago ticket online at the best price.

The route has direct flights — around 426 flights per week, flights are operated by American Airlines, United Airlines, Spirit Airlines, Delta and 8 more airlines, a nonstop flight takes about 4 h 3 min, the distance between the cities is around 2,809 km.

Planning your trip? You may find our Chicago travel guide, how to get from the airport into town and Chicago weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $65Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
2,809 kmDistance
4 h 3 minTravel time
24Airlines
426 / wkFlights

Flight schedule from Los Angeles to Chicago

The table shows direct flights from Los Angeles to Chicago on the selected date. The flight takes approximately 4 h 3 min. Regular flights are operated by American Airlines, United Airlines, Spirit Airlines and Delta. Departures from Los Angeles International Airport and Ontario International Airport airports, arrivals at O'Hare International Airport, Chicago Midway International Airport and Midway International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Los Angeles — Chicago

Below is a calendar of the lowest flight ticket prices for Los Angeles — Chicago by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $65 in September, and the most expensive are around $191 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Los Angeles to Chicago by month. Tickets are usually cheapest in February (around $121) and priciest in July (about $163) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$133mediumMay$127lowSep$121low
Feb$121lowJun$151highOct$127low
Mar$139mediumJul$163highNov$139medium
Apr$139mediumAug$157highDec$157high

Some values are estimated based on seasonality.

When to fly

Weather in Chicago: it is warmest in July (up to 27 °C on average) and coolest in January (around 0 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Chicago

Dry and wet days · Chicago

Wind speed and direction · Chicago

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How to get the best deal on a Los Angeles — Chicago ticket

  • Book ahead: fares for Los Angeles — Chicago are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Los Angeles is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Chicago is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Los Angeles — Chicago route are operated by 12 airlines; American Airlines runs the most flights (around 31% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    43x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight LAX → ORD43x/week
      Duration
      4h 29m
      Days
      MTWTFSS
    30.5%Open →
  • United AirlinesUA
    38x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight LAX → ORD37x/week
      Duration
      4h 16m
      Days
      MTWTFSS
    • Direct flight ONT → ORD1x/week
      Duration
      4h 10m
      Days
      MTWTFSS
    27.0%Open →
  • Spirit AirlinesNK
    17x/week
    WebsiteFleet: 20544.1M pax/year
    • Direct flight LAX → ORD17x/week
      Duration
      4h 6m
      Days
      MTWTFSS
    12.2%Open →
  • DeltaDL
    11x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight LAX → ORD11x/week
      Duration
      4h 9m
      Days
      MTWTFSS
    8.0%Open →
  • Southwest AirlinesWN
    9x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight LAX → MDW9x/week
      Duration
      3h 57m
      Days
      MTWTFSS
    • Direct flight ONT → MDW1x/week
      Duration
      3h 50m
      Days
      MTWTFSS
    6.3%Open →
  • Frontier AirlinesF9
    5x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight LAX → ORD5x/week
    3.3%Open →
  • Malaysia AirlineMH
    2x/week
    WebsiteFleet: 8916.6M pax/year
    • Direct flight LAX → ORD2x/week
    1.4%Open →
  • Air Tahiti NuiTN
    2x/week
    WebsiteFleet: 4450k pax/year
    • Direct flight LAX → ORD2x/week
    1.4%Open →
  • British AirwaysBA
    2x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight LAX → ORD2x/week
    1.4%Open →
  • Virgin AustraliaVA
    2x/week
    WebsiteFleet: 9231M pax/year
    • Direct flight LAX → ORD2x/week
    1.2%Open →
  • Air CanadaAC
    2x/week
    WebsiteFleet: 20346M pax/year
    • Direct flight LAX → ORD2x/week
    1.2%Open →
  • Air New ZealandNZ
    2x/week
    WebsiteFleet: 10816M pax/year
    • Direct flight LAX → ORD2x/week
    1.2%Open →

Cities and airports on the Los Angeles — Chicago route

Flights Los Angeles — Chicago depart from Los Angeles International Airport and Ontario International Airport and arrive at O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Los Angeles

LAX
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Los Angeles — Chicago flight

How long is the flight from Los Angeles to Chicago?

A nonstop Los Angeles — Chicago flight takes about 4 h 3 min — the distance between the cities is around 2,809 km.

How far is it from Los Angeles to Chicago?

The distance from Los Angeles to Chicago is about 2,809 km, which a nonstop flight covers in around 4 h 3 min.

Are there direct flights from Los Angeles to Chicago?

Yes, there are nonstop flights Los Angeles — Chicago — around 426 flights per week.

Which airlines fly from Los Angeles to Chicago?

Airlines operating Los Angeles — Chicago include American Airlines, United Airlines, Spirit Airlines, Delta, Southwest Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Los Angeles — Chicago flights use?

Flights from Los Angeles depart from Los Angeles International Airport, Ontario International Airport, and arrive at O'Hare International Airport, Chicago Midway International Airport, Midway International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Los Angeles to Chicago?

The price of a Los Angeles — Chicago ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between $65 and $191. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Los Angeles — Chicago?

Flights Los Angeles — Chicago are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Los Angeles to Chicago?

To catch a low fare Los Angeles — Chicago, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Los Angeles

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SeattleNew York CitySan FranciscoLas VegasHonoluluDallasSan JoseDenverAtlantaPhoenixLondonHoustonPortlandSalt Lake CitySacramentoBostonGuadalajaraVancouverWashington, D.C.AustinTokyoCancunMexico CityMiamiBoiseSan Jose del CaboKahuluiRenoMinneapolisParisSanta RosaOrlandoDetroitTorontoSan DiegoPhiladelphiaCharlotteSan AntonioSan SalvadorKapaa

Where else you can fly from Chicago

See all
New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisSeattleBostonDallasHoustonOrlandoDenverLondonNashvilleIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityMiamiPhoenixLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochesterCleveland

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