JetBlue Airways Flight B6780 Deals & Information (2025/2026)

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JetBlue Airways Flight 780 Route Deals From $205

The cheapest prices found with in the last 7 days for return flights were $318 and $205 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Wed, Nov 19
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Oct 7 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Wed, Nov 19, priced at $318 found 5 days ago
Fri, Sep 26 - Mon, Sep 29
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$319 Roundtrip, just found
$319
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Sep 26 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Mon, Sep 29, priced at $319 just found
Tue, Oct 7 - Wed, Nov 19
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$324 Roundtrip, found 5 days ago
$324
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Oct 7 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Wed, Nov 19, priced at $324 found 5 days ago
Wed, Oct 22 - Sun, Oct 26
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$325 Roundtrip, just found
$325
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Oct 22 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Sun, Oct 26, priced at $325 just found
Fri, Sep 26 - Sun, Oct 5
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$326 Roundtrip, just found
$326
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Sep 26 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Sun, Oct 5, priced at $326 just found
Tue, Oct 7 - Wed, Nov 19
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$326 Roundtrip, found 5 days ago
$326
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Oct 7 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Wed, Nov 19, priced at $326 found 5 days ago
Fri, Oct 10 - Sat, Oct 18
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$327 Roundtrip, found 1 hour ago
$327
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri, Oct 10 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Sat, Oct 18, priced at $327 found 1 hour ago
Sat, Oct 4 - Tue, Oct 7
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Tue, Oct 7, priced at $328 found 5 days ago
Wed, Oct 22 - Sun, Oct 26
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$331 Roundtrip, just found
$331
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Oct 22 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Sun, Oct 26, priced at $331 just found
Wed, Oct 22 - Sun, Oct 26
MBJ
Sir Donald Sangster Intl.
JFK
John F. Kennedy Intl.
$332 Roundtrip, just found
$332
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Oct 22 from Sir Donald Sangster Intl. to John F. Kennedy Intl., returning Sun, Oct 26, priced at $332 just found

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.