JetBlue Airways Flight B6904 Deals & Information (2025/2026)

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JetBlue Airways Flight 904 Route Deals From $113

The cheapest prices found with in the last 7 days for return flights were $211 and $113 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 27 - Sun, Sep 28
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$211 Roundtrip, found 23 hours ago
$211
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Sat, Sep 27 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Sep 28, priced at $211 found 23 hours ago
Mon, Nov 3 - Mon, Nov 10
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$221 Roundtrip, just found
$221
Roundtrip
just found
Select JetBlue Airways flight, departing Mon, Nov 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Nov 10, priced at $221 just found
Thu, Dec 4 - Sun, Dec 7
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$226 Roundtrip, found 3 hours ago
$226
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Thu, Dec 4 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Dec 7, priced at $226 found 3 hours ago
Wed, Oct 1 - Mon, Oct 6
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$231 Roundtrip, just found
$231
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Oct 1 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Oct 6, priced at $231 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.