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

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JetBlue Airways Flight 903 Route Deals From $164

The cheapest prices found with in the last 7 days for return flights were $332 and $164 for one-way flights to Luis Munoz Marin Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Sun, Oct 4
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$332 Roundtrip, found 7 hours ago
$332
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sat, Oct 3 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sun, Oct 4, priced at $332 found 7 hours ago
Tue, Oct 27 - Mon, Nov 2
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$337 Roundtrip, just found
$337
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Oct 27 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Mon, Nov 2, priced at $337 just found
Mon, Oct 5 - Tue, Oct 6
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$348 Roundtrip, found 20 hours ago
$348
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Mon, Oct 5 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Oct 6, priced at $348 found 20 hours ago
Tue, Oct 6 - Wed, Oct 7
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$352 Roundtrip, just found
$352
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Oct 6 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Wed, Oct 7, priced at $352 just found
Sun, Sep 27 - Tue, Sep 29
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$357 Roundtrip, just found
$357
Roundtrip
just found
Select JetBlue Airways flight, departing Sun, Sep 27 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Sep 29, priced at $357 just found
Sat, Dec 5 - Sun, Dec 6
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$362 Roundtrip, found 3 hours ago
$362
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Sat, Dec 5 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sun, Dec 6, priced at $362 found 3 hours ago
Tue, Dec 8 - Fri, Dec 11
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$367 Roundtrip, just found
$367
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Dec 8 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Fri, Dec 11, priced at $367 just found
Sat, Oct 3 - Sun, Oct 4
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$372 Roundtrip, found 8 hours ago
$372
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Sat, Oct 3 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sun, Oct 4, priced at $372 found 8 hours ago
Tue, Nov 17 - Wed, Nov 25
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$377 Roundtrip, just found
$377
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Nov 17 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Wed, Nov 25, priced at $377 just found
Sat, Sep 19 - Sun, Sep 20
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$382 Roundtrip, just found
$382
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Sep 19 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sun, Sep 20, priced at $382 just found

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.