Aer Lingus flight EI 5261: San Diego - Boston Logan

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 20:55 San Diego (SAN) 2 05:20 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:25 Operates only on 2026-01-10
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Daily 20:55 San Diego (SAN) 2 05:40 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:45 Effective 2026-09-09 through 2026-09-26
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Daily 20:55 San Diego (SAN) 1 05:40 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:45 Effective 2026-09-27 through 2026-10-22
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Mon-Thu,Sun 20:55 San Diego (SAN) 1 05:40 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:45 Effective from 2026-10-25
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Thu 21:05 San Diego (SAN) 2 05:30 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:25 Operates only on 2026-01-08
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Sun 21:15 San Diego (SAN) 2 05:40 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:25 Operates only on 2026-01-11
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Daily 21:19 San Diego (SAN) 2 05:58 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:39 Effective 2026-04-29 through 2026-09-08
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Sat 21:20 San Diego (SAN) 2 05:33 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:13 Effective 2026-04-18 through 2026-04-25
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Tue,Wed,Sat 21:30 San Diego (SAN) 2 05:55 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:25 Effective 2026-01-03 through 2026-01-07
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Daily 21:30 San Diego (SAN) 2 05:55 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:25 Effective 2026-01-13 through 2026-02-05
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 21:30 San Diego (SAN) 2 05:54 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:24 Effective 2026-02-06 through 2026-02-11
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Mon 21:35 San Diego (SAN) 2 06:00 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:25 Operates only on 2026-01-12
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.
Sat 21:35 San Diego (SAN) 2 05:59 Boston Logan (BOS) C
EI 5261 Non-stop Airbus A321 (321) 5:24 Operates only on 2026-03-28
Codeshare flight, operated by JetBlue.(B6 2120)
The flight arrives 1 day after departure.


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Aer Lingus flight EI 5261:
San Diego - Boston Logan
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aer Lingus EI5261
20:55
San Diego (SAN) 2

05:20(+1)
Boston Logan (BOS) C
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
20:55
San Diego (SAN) 2

05:40(+1)
Boston Logan (BOS) C
Effective 2026-09-09 through 2026-09-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:45, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
20:55
San Diego (SAN) 1

05:40(+1)
Boston Logan (BOS) C
Effective 2026-09-27 through 2026-10-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:45, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
20:55
San Diego (SAN) 1

05:40(+1)
Boston Logan (BOS) C
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:45, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:05
San Diego (SAN) 2

05:30(+1)
Boston Logan (BOS) C
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:15
San Diego (SAN) 2

05:40(+1)
Boston Logan (BOS) C
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:19
San Diego (SAN) 2

05:58(+1)
Boston Logan (BOS) C
Effective 2026-04-29 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:39, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:20
San Diego (SAN) 2

05:33(+1)
Boston Logan (BOS) C
Effective 2026-04-18 through 2026-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:13, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:30
San Diego (SAN) 2

05:55(+1)
Boston Logan (BOS) C
Effective 2026-01-03 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:30
San Diego (SAN) 2

05:55(+1)
Boston Logan (BOS) C
Effective 2026-01-13 through 2026-02-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:30
San Diego (SAN) 2

05:54(+1)
Boston Logan (BOS) C
Effective 2026-02-06 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:24, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:35
San Diego (SAN) 2

06:00(+1)
Boston Logan (BOS) C
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:25, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI5261
21:35
San Diego (SAN) 2

05:59(+1)
Boston Logan (BOS) C
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by JetBlue. (B6 2120)
Duration: 5:24, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
  • EI 5261 is a domestic flight departing from the San Diego airport (SAN) and arriving at Boston Logan airport (BOS).
  • The flight distance is 2580 miles, or 4153 km.
  • The timezone of the departure airport is UTC-8 , 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 5:13 and 5:45.
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