WestJet flights from Luis Munoz Marin, San Juan (SJU) to Boston Logan (BOS).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Fri-Sun 13:30 Luis Munoz Marin, San Juan (SJU) B 17:35 Boston Logan (BOS) A
WestJet WS 6461 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-10-02 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon,Fri-Sun 13:30 Luis Munoz Marin, San Juan (SJU) B 17:35 Boston Logan (BOS) A
WestJet WS 6729 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-09-11 through 2026-09-21
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon,Fri-Sun 13:30 Luis Munoz Marin, San Juan (SJU) B 17:35 Boston Logan (BOS) A
WestJet WS 6730 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-09-25 through 2026-09-28
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Fri 13:30 Luis Munoz Marin, San Juan (SJU) B 17:53 Boston Logan (BOS) A
WestJet WS 6797 Non-stop Airbus A321neo (32Q) 4:23 Operates only on 2026-06-05
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon-Thu,Sat,Sun 13:30 Luis Munoz Marin, San Juan (SJU) B 17:53 Boston Logan (BOS) A
WestJet WS 6947 Non-stop Airbus A321neo (32Q) 4:23 Effective 2026-05-18 through 2026-05-24
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon,Tue,Thu,Sat 13:30 Luis Munoz Marin, San Juan (SJU) B 17:53 Boston Logan (BOS) A
WestJet WS 6947 Non-stop Airbus A321neo (32Q) 4:23 Effective 2026-05-26 through 2026-06-02
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Wed,Thu,Sat 13:30 Luis Munoz Marin, San Juan (SJU) B 17:53 Boston Logan (BOS) A
WestJet WS 6947 Non-stop Airbus A321neo (32Q) 4:23 Effective 2026-06-03 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon,Wed,Fri 13:30 Luis Munoz Marin, San Juan (SJU) B 17:53 Boston Logan (BOS) A
WestJet WS 7204 Non-stop Airbus A321neo (32Q) 4:23 Effective 2026-05-22 through 2026-05-29
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Sun 13:30 Luis Munoz Marin, San Juan (SJU) B 17:53 Boston Logan (BOS) A
WestJet WS 7204 Non-stop Airbus A321neo (32Q) 4:23 Operates only on 2026-05-31
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Tue,Thu 13:30 Luis Munoz Marin, San Juan (SJU) B 17:35 Boston Logan (BOS) A
WestJet WS 8747 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-09-10 through 2026-10-01
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Daily 13:26 Luis Munoz Marin, San Juan (SJU) B 17:40 Boston Logan (BOS) A
WestJet WS 8752 Non-stop Airbus A321neo (32Q) 4:14 Effective 2026-08-10 through 2026-09-01
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon,Tue,Thu-Sun 13:26 Luis Munoz Marin, San Juan (SJU) B 17:40 Boston Logan (BOS) A
WestJet WS 8752 Non-stop Airbus A321neo (32Q) 4:14 Effective 2026-09-03 through 2026-09-08
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon,Tue,Thu-Sun 13:32 Luis Munoz Marin, San Juan (SJU) B 17:45 Boston Logan (BOS) A
WestJet WS 8752 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-10-06 through 2026-10-12
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Mon,Fri,Sun 13:32 Luis Munoz Marin, San Juan (SJU) B 17:45 Boston Logan (BOS) A
WestJet WS 8752 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-10-16 through 2026-10-23
Codeshare flight, operated by Delta Air Lines.(DL 1780)
Daily 13:33 Luis Munoz Marin, San Juan (SJU) B 17:44 Boston Logan (BOS) A
WestJet WS 8752 Non-stop Airbus A321neo (32Q) 4:11 Effective 2026-06-07 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1780)
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WestJet flights from Luis Munoz Marin, San Juan (SJU) to Boston Logan (BOS).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-10-02 through 2026-10-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:05, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-09-11 through 2026-09-21
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:05, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-09-25 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:05, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Operates only on 2026-06-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-05-18 through 2026-05-24
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-05-26 through 2026-06-02
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-06-03 through 2026-06-06
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-05-22 through 2026-05-29
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-09-10 through 2026-10-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:05, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-08-10 through 2026-09-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-09-03 through 2026-09-08
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-10-06 through 2026-10-12
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:13, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-10-16 through 2026-10-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:13, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2026-06-07 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1780)
Duration: 4:11, non-stop
Airbus A321neo (32Q)
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  • An international route departing from Luis Munoz Marin, San Juan airport, Puerto Rico (SJU) and arriving at Boston Logan airport, United States (BOS).
  • The flight distance is 1678 miles, or 2700 km.
  • The timezone of the departure airport is UTC-4 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:05 and 4:23.