JetBlue Airways Flight 903 Deals & Information (2026/2027)

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JetBlue Airways Flight 903 Route Deals From $129

The cheapest prices found with in the last 7 days for return flights were $252 and $129 for one-way flights to Luis Munoz Marin Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 22 - Wed, Sep 23
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$252 Roundtrip, just found
$252
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Sep 22 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Wed, Sep 23, priced at $252 just found
Tue, Oct 20 - Sat, Oct 24
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$257 Roundtrip, just found
$257
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Oct 20 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sat, Oct 24, priced at $257 just found
Sun, Oct 18 - Sat, Oct 24
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$272 Roundtrip, found 1 hour ago
$272
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sun, Oct 18 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sat, Oct 24, priced at $272 found 1 hour ago
Wed, Oct 21 - Thu, Oct 22
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$282 Roundtrip, found 1 hour ago
$282
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Wed, Oct 21 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Thu, Oct 22, priced at $282 found 1 hour ago
Sat, Oct 17 - Thu, Oct 22
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$287 Roundtrip, just found
$287
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Oct 17 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Thu, Oct 22, priced at $287 just found
Sat, Oct 31 - Mon, Nov 2
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$297 Roundtrip, just found
$297
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Oct 31 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Mon, Nov 2, priced at $297 just found
Tue, Sep 15 - Sat, Sep 19
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$317 Roundtrip, just found
$317
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Sep 15 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sat, Sep 19, priced at $317 just found
Sun, Sep 27 - Tue, Sep 29
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$320 Roundtrip, found 6 days ago
$320
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sun, Sep 27 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Sep 29, priced at $320 found 6 days ago
Sat, Oct 17 - Mon, Oct 19
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$322 Roundtrip, just found
$322
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Oct 17 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Mon, Oct 19, priced at $322 just found
Sat, Sep 19 - Sun, Sep 20
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$337 Roundtrip, found 2 hours ago
$337
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Sat, Sep 19 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sun, Sep 20, priced at $337 found 2 hours ago

Frequently asked questions

What route does flight number B6903 take?
B6903 travels between John F. Kennedy Intl. Airport (JFK) and Isla Verde Intl. Airport directly. This service usually takes 3 hours and 51 minutes.
What terminal does B6903 fly out of?
Passengers with tickets for flight number B6903 from John F. Kennedy Intl. Airport (JFK) to SJU generally board the plane from Terminal 5.
What kind of plane is on flight number B6903?
Expect to jump on board an Airbus A321 if you're taking off on flight B6903. Most services from JFK to SJU use this model of aircraft.
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 B6903 flight with Travelocity, please visit our Customer Service Portal.