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.

Wed, Nov 4 - Sat, Nov 7
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$316 Roundtrip, found 4 hours ago
$316
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Wed, Nov 4 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sat, Nov 7, priced at $316 found 4 hours ago
Sat, Dec 5 - Thu, Dec 10
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$329 Roundtrip, found 6 hours ago
$329
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Sat, Dec 5 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 10, priced at $329 found 6 hours ago
Fri, Nov 27 - Mon, Nov 30
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$331 Roundtrip, just found
$331
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 $331 just found
Wed, Dec 9 - Sun, Dec 13
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$337 Roundtrip, found 7 hours ago
$337
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Wed, Dec 9 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Dec 13, priced at $337 found 7 hours ago
Sat, Dec 5 - Thu, Dec 10
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$344 Roundtrip, found 6 hours ago
$344
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Sat, Dec 5 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 10, priced at $344 found 6 hours ago
Tue, Dec 22 - Thu, Dec 31
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$347 Roundtrip, found 3 days ago
$347
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Dec 22 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 31, priced at $347 found 3 days ago
Sat, Dec 12 - Thu, Dec 17
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$353 Roundtrip, found 7 hours ago
$353
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sat, Dec 12 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 17, priced at $353 found 7 hours ago
Fri, Nov 13 - Sun, Nov 15
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Nov 13 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Nov 15, priced at $359 found 1 day ago
Tue, Dec 15 - Wed, Dec 30
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Dec 15 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Dec 30, priced at $363 found 1 day ago
Fri, Nov 27 - Mon, Nov 30
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$364 Roundtrip, just found
$364
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 $364 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.