JetBlue Airways Flight 904 Deals & Information (2025/2026)

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JetBlue Airways Flight 904 Route Deals From $88

The cheapest prices found with in the last 7 days for return flights were $125 and $88 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 16 - Wed, Jan 21
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$125 Roundtrip, found 2 days ago
$125
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Jan 16 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Jan 21, priced at $125 found 2 days ago
Thu, Apr 2 - Tue, Apr 7
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$176 Roundtrip, found 3 hours ago
$176
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Thu, Apr 2 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Apr 7, priced at $176 found 3 hours ago

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.