JetBlue Airways Flight 780 Deals & Information (2026/2027)

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JetBlue Airways Flight 780 Route Deals From $188

The cheapest prices found with in the last 7 days for return flights were $289 and $188 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 31 - Sun, Feb 8
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 31 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Sun, Feb 8, priced at $289 found 2 days ago
Sat, Jan 31 - Sun, Feb 8
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Jan 31 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Sun, Feb 8, priced at $332 found 2 days ago
Thu, Feb 12 - Wed, Feb 25
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$335 Roundtrip, found 2 days ago
$335
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Feb 12 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Wed, Feb 25, priced at $335 found 2 days ago

Frequently asked questions

What route does flight number B6780 take?
Flight number B6780 operates direct from Sangster Intl. Airport to John F. Kennedy Intl. Airport (JFK). During this trip, you'll be in the air for 3 hours and 49 minutes. Book ahead to secure your preferred seat.
What kind of plane is on flight number B6780?
You're likely to find yourself jumping on board an Airbus A320 if you have a seat on flight B6780. This flight usually takes off from Montego Bay Airport (MBJ-Sir Donald Sangster Intl.) and touches down at JFK.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your B6780 flight with Travelocity, please visit our Customer Service Portal.