Chicago (ORD) to Los Angeles (LAX), Dec 25, 2026 – Mar 18, 2027: from $421 round trip

Chicago (ORD) to Los Angeles (LAX), Dec 25, 2026 – Mar 18, 2027: from $421 round trip on Axel, checked Nov 12, 2026. Lowest published fare: $421 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 25, 2026 – Mar 18, 2027, 1 adult, economy, checked Nov 12, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates	Airline	Flights	Times, duration, stops	Total price	Offered on	Schedule
2026-12-25 → 2027-03-18	Frontier Airlines	F92445 / F92446	05:40:00→08:24:00 4h 44m nonstop · 00:47:00→07:05:00 4h 18m nonstop	Axel-exclusive $421	Nov 12, 2026	Seen on travel dates
2026-12-25 → 2027-03-18	American Airlines	AA2970 / AA1433	06:59:00→09:40:00 4h 41m nonstop · 18:07:00→00:11:00 4h 04m nonstop	Axel-exclusive $466	Nov 12, 2026	Seen on travel dates
2026-12-25 → 2027-03-18	United Airlines	UA2361 / UA729	07:00:00→09:35:00 4h 35m nonstop · 00:25:00→06:25:00 4h 00m nonstop	Axel-exclusive $477	Nov 12, 2026	Seen on travel dates
2026-12-25 → 2027-03-18	Alaska Airlines	AS407 + AS220 / AS798 + AS410	15:19:00→21:37:00 8h 18m 1 stop via SEA · 10:00:00→19:55:00 7h 55m 1 stop via SEA	Axel-exclusive $663	Nov 12, 2026	Seen on travel dates

Route overview: Chicago to Los Angeles (LAX) flight deals

2026-12-25 → 2027-03-18 · Axel-exclusive $421

Frontier Airlines F92445: ORD 2026-12-25 05:40:00 → LAX 2026-12-25 08:24:00; nonstop; 284 minutes. Local airport times.
Frontier Airlines F92446: LAX 2027-03-18 00:47:00 → ORD 2027-03-18 07:05:00; nonstop; 258 minutes. Local airport times.

2026-12-25 → 2027-03-18 · Axel-exclusive $466

American Airlines AA2970: ORD 2026-12-25 06:59:00 → LAX 2026-12-25 09:40:00; nonstop; 281 minutes. Local airport times.
American Airlines AA1433: LAX 2027-03-18 18:07:00 → ORD 2027-03-19 00:11:00; nonstop; 244 minutes. Local airport times.

2026-12-25 → 2027-03-18 · Axel-exclusive $477

United Airlines UA2361: ORD 2026-12-25 07:00:00 → LAX 2026-12-25 09:35:00; nonstop; 275 minutes. Local airport times.
United Airlines UA729: LAX 2027-03-18 00:25:00 → ORD 2027-03-18 06:25:00; nonstop; 240 minutes. Local airport times.

2026-12-25 → 2027-03-18 · Axel-exclusive $663

Alaska Airlines AS407 / AS220: ORD 2026-12-25 15:19:00 → LAX 2026-12-25 21:37:00; 1 stop(s) via SEA; 498 minutes. Local airport times.
- AS407: ORD 2026-12-25 15:19:00 → SEA 2026-12-25 18:10:00; layover at SEA: 42 minutes.
- AS220: SEA 2026-12-25 18:52:00 → LAX 2026-12-25 21:37:00.
Alaska Airlines AS798 / AS410: LAX 2027-03-18 10:00:00 → ORD 2027-03-18 19:55:00; 1 stop(s) via SEA; 475 minutes. Local airport times.
- AS798: LAX 2027-03-18 10:00:00 → SEA 2027-03-18 12:50:00; layover at SEA: 55 minutes.
- AS410: SEA 2027-03-18 13:45:00 → ORD 2027-03-18 19:55:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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This page: Chicago (ORD) to Los Angeles (LAX) · Dec 25, 2026 · return Mar 18, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date.
Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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