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

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JetBlue Airways Flight 904 Route Deals From $179

The cheapest prices found with in the last 7 days for return flights were $248 and $179 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 22 - Mon, Jan 25
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$248 Roundtrip, found 5 days ago
$248
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, Jan 22 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Jan 25, priced at $248 found 5 days ago
Wed, Jan 13 - Mon, Jan 18
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, Jan 13 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Mon, Jan 18, priced at $255 found 5 days ago
Thu, Dec 3 - Sat, Dec 12
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu, Dec 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sat, Dec 12, priced at $258 found 5 days ago
Thu, Dec 3 - Wed, Dec 9
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$281 Roundtrip, found 3 days ago
$281
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Dec 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Dec 9, priced at $281 found 3 days ago
Fri, Dec 18 - Sun, Jan 3
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$357 Roundtrip, just found
$357
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Dec 18 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Jan 3, priced at $357 just found
Sat, Dec 19 - Sat, Jan 9
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$362 Roundtrip, found 11 hours ago
$362
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Sat, Dec 19 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sat, Jan 9, priced at $362 found 11 hours ago
Sat, Dec 12 - Wed, Dec 16
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$367 Roundtrip, just found
$367
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Dec 12 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Dec 16, priced at $367 just found
Wed, Dec 9 - Thu, Dec 10
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$377 Roundtrip, found 1 hour ago
$377
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Wed, Dec 9 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Thu, Dec 10, priced at $377 found 1 hour ago
Sun, Nov 22 - Wed, Dec 2
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Nov 22 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Dec 2, priced at $388 found 1 day ago
Tue, Nov 24 - Wed, Dec 2
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$395 Roundtrip, found 1 day ago
$395
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Nov 24 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Dec 2, priced at $395 found 1 day 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.