JetBlue Airways Flight B6423 Deals & Information (2025/2026)

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JetBlue Airways Flight 423 Route Deals From $119

The cheapest prices found with in the last 7 days for return flights were $216 and $119 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Sat, Oct 11
JFK
John F. Kennedy Intl.
LAX
Los Angeles Intl.
$216 Roundtrip, found 7 hours ago
$216
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue, Sep 30 from John F. Kennedy Intl. to Los Angeles Intl., returning Sat, Oct 11, priced at $216 found 7 hours ago
Wed, Oct 29 - Wed, Nov 5
JFK
John F. Kennedy Intl.
LAX
Los Angeles Intl.
$217 Roundtrip, just found
$217
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Oct 29 from John F. Kennedy Intl. to Los Angeles Intl., returning Wed, Nov 5, priced at $217 just found
Wed, Sep 24 - Fri, Oct 3
JFK
John F. Kennedy Intl.
LAX
Los Angeles Intl.
$226 Roundtrip, found 7 hours ago
$226
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Wed, Sep 24 from John F. Kennedy Intl. to Los Angeles Intl., returning Fri, Oct 3, priced at $226 found 7 hours ago
Fri, Oct 3 - Mon, Oct 6
JFK
John F. Kennedy Intl.
LAX
Los Angeles Intl.
$242 Roundtrip, just found
$242
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Oct 3 from John F. Kennedy Intl. to Los Angeles Intl., returning Mon, Oct 6, priced at $242 just found