Route guide

JFK to LAX Flights: Cheapest Time to Fly and Book

FareZuno editorial · Updated 2026-09-19 · 1 min read · Target keyword: JFK to LAX flights

JFK to LAX flights typically run $230–$450 round trip, and the cheapest weeks of the year are late January through early February, when connecting itineraries drop under $250. Transcon pricing comes down to two things: how far ahead you book and whether you'll accept a stop.

The cheapest JFK–LAX fares show up 3 to 6 weeks before departure — not 6 months out, and not 3 days out.

What's the cheapest month to fly JFK to LAX?

Late January and early February are the floor, with nonstop round-trips commonly $260–$340. Late August through mid-September is second-cheapest — school is back, business demand is thin, and $280–$380 nonstops are normal. Expect $500–$650 for July, Thanksgiving week, and December 18–January 3.

Direct or connecting?

American, Delta, JetBlue, and Alaska all fly JFK–LAX nonstop, with 10 to 12 departures most days and about 6 hours gate to gate. Nonstops usually cost $60–$150 more round trip than a one-stop. The cheap one-stops add 3 to 5 hours and often route through Chicago or Denver; if your time matters more than $80, price both before deciding.

When should you book?

For January–February travel, 3 to 5 weeks out is the sweet spot. For Thanksgiving or Christmas, lock in by mid-October — nonstop inventory on those dates rarely gets cheaper inside 6 weeks. Reverse-direction fares track within $10–$20 of this range.

Search JFK to LAX flights on FareZuno to compare today's nonstop and one-stop fares before you book.