JetBlue Airways Flight 903 Deals & Information (2025/2026)

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JetBlue Airways Flight 903 Route Deals From $78

The cheapest prices found with in the last 7 days for return flights were $156 and $78 for one-way flights to Luis Munoz Marin Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 24 - Fri, Jun 27
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$156 Roundtrip, found 5 hours ago
$156
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Tue, Jun 24 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Fri, Jun 27, priced at $156 found 5 hours ago
Mon, Jul 21 - Thu, Jul 31
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$159 Roundtrip, just found
$159
Roundtrip
just found
Select JetBlue Airways flight, departing Mon, Jul 21 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Thu, Jul 31, priced at $159 just found
Sun, Jul 13 - Tue, Nov 4
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sun, Jul 13 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Nov 4, priced at $161 found 5 days ago
Tue, Jun 24 - Sat, Jun 28
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$171 Roundtrip, found 3 hours ago
$171
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Tue, Jun 24 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sat, Jun 28, priced at $171 found 3 hours ago
Mon, Jul 21 - Wed, Jul 30
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$180 Roundtrip, found 1 hour ago
$180
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Mon, Jul 21 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Wed, Jul 30, priced at $180 found 1 hour ago
Sat, Jun 21 - Tue, Jun 24
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$186 Roundtrip, just found
$186
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Jun 21 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Jun 24, priced at $186 just found
Sat, Jun 21 - Tue, Jun 24
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$190 Roundtrip, just found
$190
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Jun 21 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Jun 24, priced at $190 just found
Mon, Jul 21 - Fri, Jul 25
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$195 Roundtrip, found 2 hours ago
$195
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Mon, Jul 21 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Fri, Jul 25, priced at $195 found 2 hours ago
Thu, Jul 3 - Tue, Sep 2
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$206 Roundtrip, found 15 hours ago
$206
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Thu, Jul 3 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Tue, Sep 2, priced at $206 found 15 hours ago
Mon, Jul 14 - Sat, Jul 19
JFK
John F. Kennedy Intl.
SJU
Luis Munoz Marin Intl.
$209 Roundtrip, just found
$209
Roundtrip
just found
Select JetBlue Airways flight, departing Mon, Jul 14 from John F. Kennedy Intl. to Luis Munoz Marin Intl., returning Sat, Jul 19, priced at $209 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.