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

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JetBlue Airways Flight 904 Route Deals From $114

The cheapest prices found with in the last 7 days for return flights were $217 and $114 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 20 - Sun, Nov 22
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$217 Roundtrip, found 6 hours ago
$217
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Fri, Nov 20 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Nov 22, priced at $217 found 6 hours ago
Wed, Nov 18 - Tue, Dec 1
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$222 Roundtrip, just found
$222
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Nov 18 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Dec 1, priced at $222 just found
Fri, Dec 4 - Tue, Dec 8
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Dec 4 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Dec 8, priced at $224 found 1 day ago
Wed, Nov 18 - Tue, Dec 1
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$227 Roundtrip, just found
$227
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Nov 18 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Dec 1, priced at $227 just found
Wed, Nov 4 - Sun, Nov 8
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$232 Roundtrip, found 7 hours ago
$232
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Wed, Nov 4 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Sun, Nov 8, priced at $232 found 7 hours ago
Tue, Nov 3 - Wed, Nov 4
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$237 Roundtrip, found 23 hours ago
$237
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Tue, Nov 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Nov 4, priced at $237 found 23 hours ago
Wed, Nov 18 - Tue, Dec 1
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$242 Roundtrip, just found
$242
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Nov 18 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Dec 1, priced at $242 just found
Tue, Nov 3 - Wed, Nov 4
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$252 Roundtrip, found 23 hours ago
$252
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Tue, Nov 3 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Wed, Nov 4, priced at $252 found 23 hours ago
Wed, Nov 18 - Tue, Dec 1
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$267 Roundtrip, just found
$267
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, Nov 18 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Dec 1, priced at $267 just found
Sat, Nov 21 - Tue, Dec 1
SJU
Luis Munoz Marin Intl.
JFK
John F. Kennedy Intl.
$269 Roundtrip, found 1 hour ago
$269
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Nov 21 from Luis Munoz Marin Intl. to John F. Kennedy Intl., returning Tue, Dec 1, priced at $269 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.