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

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JetBlue Airways Flight 904 Route Deals From $121

The cheapest prices found with in the last 7 days for return flights were $224 and $121 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 5 - Mon, Nov 9
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$224 Roundtrip, just found
$224
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Nov 5 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Nov 9, priced at $224 just found
Fri, Nov 27 - Mon, Nov 30
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$241 Roundtrip, just found
$241
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Nov 27 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Nov 30, priced at $241 just found
Thu, Nov 5 - Mon, Nov 9
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$244 Roundtrip, just found
$244
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Nov 5 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Nov 9, priced at $244 just found
Fri, Dec 4 - Mon, Dec 7
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Fri, Dec 4 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Dec 7, priced at $249 found 2 hours ago
Wed, Nov 4 - Sun, Nov 8
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$266 Roundtrip, found 5 hours ago
$266
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Wed, Nov 4 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Nov 8, priced at $266 found 5 hours ago
Fri, Nov 27 - Mon, Nov 30
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$281 Roundtrip, just found
$281
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Nov 27 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Nov 30, priced at $281 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.