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

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JetBlue Airways Flight 904 Route Deals From $151

The cheapest prices found with in the last 7 days for return flights were $316 and $151 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 27 - Wed, Oct 28
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$316 Roundtrip, just found
$316
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Oct 27 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Oct 28, priced at $316 just found
Mon, Dec 7 - Wed, Dec 9
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$329 Roundtrip, found 4 hours ago
$329
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Mon, Dec 7 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Dec 9, priced at $329 found 4 hours ago
Tue, Oct 27 - Wed, Oct 28
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$331 Roundtrip, just found
$331
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Oct 27 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Oct 28, priced at $331 just found
Thu, Dec 10 - Sun, Dec 13
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$337 Roundtrip, found 3 hours ago
$337
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Thu, Dec 10 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Dec 13, priced at $337 found 3 hours ago
Sat, Dec 5 - Wed, Dec 9
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$344 Roundtrip, found 10 hours ago
$344
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Sat, Dec 5 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Dec 9, priced at $344 found 10 hours ago
Fri, Dec 11 - Thu, Dec 17
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$353 Roundtrip, found 4 hours ago
$353
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Fri, Dec 11 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 17, priced at $353 found 4 hours ago
Wed, Dec 2 - Sun, Dec 6
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$364 Roundtrip, just found
$364
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Dec 2 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Dec 6, priced at $364 just found
Wed, Dec 23 - Mon, Jan 4
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$367 Roundtrip, found 6 hours ago
$367
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Wed, Dec 23 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Jan 4, priced at $367 found 6 hours ago
Fri, May 7 - Mon, May 10
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$369 Roundtrip, just found
$369
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, May 7 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, May 10, priced at $369 just found
Fri, Nov 20 - Mon, Nov 23
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$379 Roundtrip, just found
$379
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Nov 20 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Nov 23, priced at $379 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.