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

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JetBlue Airways Flight 780 Route Deals From $173

The cheapest prices found with in the last 7 days for return flights were $261 and $173 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Mon, Oct 19
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$261 Roundtrip, found 1 hour ago
$261
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Thu, Oct 15 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Mon, Oct 19, priced at $261 found 1 hour ago
Thu, Oct 15 - Mon, Oct 19
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$311 Roundtrip, found 1 hour ago
$311
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Thu, Oct 15 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Mon, Oct 19, priced at $311 found 1 hour 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.