JetBlue Airways Flight 904 Deals & Information (2026/2027)

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JetBlue Airways Flight 904 Route Deals From $174

The cheapest prices found with in the last 7 days for return flights were $337 and $174 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 1 - Tue, Nov 10
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$337 Roundtrip, found 1 hour ago
$337
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sun, Nov 1 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Nov 10, priced at $337 found 1 hour ago
Wed, Dec 30 - Thu, Dec 31
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed, Dec 30 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 31, priced at $342 found 6 days ago
Tue, Dec 22 - Sat, Jan 2
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$347 Roundtrip, just found
$347
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Dec 22 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sat, Jan 2, priced at $347 just found
Mon, Dec 14 - Fri, Jan 8
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$352 Roundtrip, found 7 hours ago
$352
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Mon, Dec 14 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Fri, Jan 8, priced at $352 found 7 hours ago
Thu, Dec 3 - Sat, Dec 5
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$357 Roundtrip, just found
$357
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Dec 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sat, Dec 5, priced at $357 just found
Thu, Nov 19 - Sun, Nov 22
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$362 Roundtrip, just found
$362
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Nov 19 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Nov 22, priced at $362 just found
Wed, Oct 21 - Sat, Oct 24
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$367 Roundtrip, just found
$367
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Oct 21 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sat, Oct 24, priced at $367 just found
Wed, Dec 30 - Thu, Dec 31
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Wed, Dec 30 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 31, priced at $372 found 6 days ago
Thu, Dec 3 - Sun, Dec 6
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$377 Roundtrip, found 1 hour ago
$377
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Thu, Dec 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Dec 6, priced at $377 found 1 hour ago
Thu, Nov 19 - Sun, Nov 22
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$387 Roundtrip, just found
$387
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Nov 19 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Nov 22, priced at $387 just found

Frequently asked questions

What route does flight number B6904 take?
You'll be arriving into JFK from Luis Munoz Marin Intl. Airport (SJU) if you're traveling on flight number B6904. You'll be airborne for 3 hours and 57 minutes on this trip. What's more, the flight conveniently travels non-stop.
What terminal does B6904 fly out of?
Passengers on flight number B6904 from Luis Munoz Marin Intl. Airport (SJU) to JFK typically take off from Terminal A.
What kind of plane is on flight number B6904?
The Airbus A321 is the aircraft model predominantly used for flight number B6904. More often than not, this flight sets off from Luis Munoz Marin Intl. Airport (SJU) and lands at JFK Airport.
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 B6904 flight with Travelocity, please visit our Customer Service Portal.