Los Angeles International (LAX) to O'Hare International (ORD). Served by American, United, Delta and more.
| Departure | Return | Price |
|---|---|---|
| 05/27/2026 | 06/02/2026 | $156 |
| 05/27/2026 | 06/03/2026 | $156 |
| 06/24/2026 | 07/03/2026 | $164 |
| 07/07/2026 | 07/14/2026 | $170 |
| 07/14/2026 | 07/21/2026 | $170 |
| 07/14/2026 | 07/22/2026 | $170 |
| 07/04/2026 | 07/11/2026 | $173 |
| 05/27/2026 | 06/04/2026 | $177 |
| 05/27/2026 | 06/01/2026 | $181 |
| 05/27/2026 | 06/05/2026 | $181 |
Based on current fares, August is the cheapest month to fly from Los Angeles to Chicago, with average fares around $206 round trip (as low as $185).
See the full month-by-month and day-of-week price analysis
Best Time to Fly LAX → ORDDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Los Angeles to Chicago is August, with average round-trip fares around $206. Fares in August start as low as $185. The most expensive month is June, averaging $230.
A nonstop flight from Los Angeles to Chicago takes approximately 4h.
American, United, Delta, and Spirit fly from LAX to ORD. That's 4 airlines serving this route.
The cheapest flight from Los Angeles to Chicago currently starts at $156 round trip in economy class.
The average round-trip flight price from Los Angeles to Chicago is $248 in economy class.
The distance is 1745 miles (2808 km). with a nonstop flight time of about 4h. Airlines on this route include American, United, Delta, Spirit. The lowest fare currently available is $156 departing in May. The average round-trip fare is $248.
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