Chicago (ORD) to Los Angeles (LAX) flight prices

A quick snapshot of Chicago (ORD) to Los Angeles (LAX) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.

Search price Price graph Flight info Route map Change route

No median price

Estimated median price for a one-way ticket

Select dates & search exact price

Price graph and price trends for Chicago O Hare International-Los Angeles International

Weekly price trend

Today

2027

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Week

16

20

24

28

32

36

40

44

48

52

3

7

USD 29–98

USD 99–168

USD 169–237

USD 238–307

USD 308–378

Monthly price summary

March

AprilBest price

May

June

July

August

September

October

November

DecemberMost expensive

January

February

Ticket prices for Chicago to Los Angeles (March 2026 - March 2027) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: September 16, 2025.

Flight information

ORD → LAX

Flight frequency

163 flights/week

Type

Direct flight

Duration

4 hours 32 minutes

---

Airlines with non-stop flights on this route:

American Airlines United Delta Frontier

FAQ – Chicago (ORD) → Los Angeles (LAX)

Are there any low-cost airlines with flights from Chicago (ORD) to Los Angeles (LAX)?

Yes — Frontier operates non-stop low-cost flights between Chicago and Los Angeles.

Which is the cheapest month to fly between Chicago O Hare International and Los Angeles International?

Based on recent price logs, the cheapest month(s) is August 2026. Use the monthly view above to spot the dip weeks.

What day of the week is usually cheapest on this route?

Based on price logs for the next 12 months, the cheapest day(s) to depart is Tuesday. Compare weekdays in the fare calendar to target these departures.

Is roundtrip cheaper than two one-way tickets for ORD-LAX?

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

How far in advance should I book to get the best price?

For domestic routes like ORD-LAX, good deals often appear a few weeks out. Watch for sales and avoid peak dates.

Price search

Chicago (ORD)

→

Los Angeles (LAX)

Roundtrip One way

Departure

Return

Adults

− +

Children (3–11)

− +

Youth (12–17)

− +

Infants (0–2)

− +

Class

Economy Premium Business First

Show prices