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

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JetBlue Airways Flight 904 Route Deals From $119

The cheapest prices found with in the last 7 days for return flights were $237 and $119 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 25 - Tue, Sep 29
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$237 Roundtrip, found 1 hour ago
$237
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri, Sep 25 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Sep 29, priced at $237 found 1 hour ago
Thu, Sep 3 - Sun, Sep 6
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$252 Roundtrip, found 4 hours ago
$252
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Thu, Sep 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Sep 6, priced at $252 found 4 hours ago
Wed, Sep 16 - Sun, Sep 20
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Sep 16 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Sep 20, priced at $257 found 1 day ago
Mon, Oct 19 - Fri, Oct 23
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Oct 19 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Fri, Oct 23, priced at $262 found 1 day ago
Thu, Sep 3 - Sun, Sep 6
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$267 Roundtrip, found 4 hours ago
$267
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Thu, Sep 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Sep 6, priced at $267 found 4 hours ago
Fri, Oct 9 - Mon, Oct 12
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Oct 9 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Oct 12, priced at $277 found 1 day ago
Thu, Sep 3 - Fri, Sep 4
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$292 Roundtrip, found 13 hours ago
$292
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Thu, Sep 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Fri, Sep 4, priced at $292 found 13 hours ago
Fri, Oct 16 - Sun, Nov 1
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Oct 16 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Nov 1, priced at $298 found 2 days ago
Wed, Oct 28 - Thu, Oct 29
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Oct 28 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Oct 29, priced at $299 found 2 days ago
Fri, Sep 25 - Tue, Sep 29
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$300 Roundtrip, found 1 hour ago
$300
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri, Sep 25 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Sep 29, priced at $300 found 1 hour 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.