Flights from Boston (BOS) to San Diego (SAN)

Flight schedules from Boston to San Diego with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (28)

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Boston US
BOS09:55
7h 54m
1 Stop
San Diego US
SAN14:49
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 662
  Boston. US
  BOS 09:55
  4h 31m
  1759 Miles
  Denver. US
  DEN 12:26
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1574
  Denver. US
  DEN 13:27
  2h 22m
  856 Miles
  San Diego. US
  SAN 14:49
  Boeing 737-900 Passenger
  Operated by United Airlines
Boston US
BOS05:45
7h 58m
1 Stop
San Diego US
SAN10:43
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1785
  Boston. US
  BOS 05:45
  1h 41m
  414 Miles
  Washington. US
  IAD 07:26
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1712
  Washington. US
  IAD 08:30
  5h 13m
  2261 Miles
  San Diego. US
  SAN 10:43
  Boeing 737-900 Passenger
  Operated by United Airlines
Boston US
BOS05:45
8h 3m
1 Stop
San Diego US
SAN10:48
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 324
  Boston. US
  BOS 05:45
  4h 3m
  1603 Miles
  Houston. US
  IAH 08:48
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2358
  Houston. US
  IAH 09:33
  3h 15m
  1307 Miles
  San Diego. US
  SAN 10:48
  Boeing 737-900 Passenger
  Operated by United Airlines
Boston US
BOS06:00
8h 8m
1 Stop
San Diego US
SAN11:08
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 567
  Boston. US
  BOS 06:00
  2h 50m
  869 Miles
  Chicago. US
  ORD 07:50
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2073
  Chicago. US
  ORD 08:50
  4h 18m
  1729 Miles
  San Diego. US
  SAN 11:08
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS07:30
8h 13m
1 Stop
San Diego US
SAN12:43
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 647
  Boston. US
  BOS 07:30
  4h 33m
  1759 Miles
  Denver. US
  DEN 10:03
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 599
  Denver. US
  DEN 11:21
  2h 22m
  856 Miles
  San Diego. US
  SAN 12:43
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS16:56
8h 26m
1 Stop
San Diego US
SAN22:22
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1952
  Boston. US
  BOS 16:56
  4h 44m
  1759 Miles
  Denver. US
  DEN 19:40
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 765
  Denver. US
  DEN 21:00
  2h 22m
  856 Miles
  San Diego. US
  SAN 22:22
  Boeing 737-900 Passenger
  Operated by United Airlines
Boston US
BOS09:30
8h 28m
1 Stop
San Diego US
SAN14:58
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2098
  Boston. US
  BOS 09:30
  1h 41m
  414 Miles
  Washington. US
  IAD 11:11
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2029
  Washington. US
  IAD 12:45
  5h 13m
  2261 Miles
  San Diego. US
  SAN 14:58
  Boeing 737-900 Passenger
  Operated by United Airlines
Boston US
BOS12:45
8h 30m
1 Stop
San Diego US
SAN18:15
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 292
  Boston. US
  BOS 12:45
  2h 47m
  869 Miles
  Chicago. US
  ORD 14:32
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 584
  Chicago. US
  ORD 15:59
  4h 16m
  1729 Miles
  San Diego. US
  SAN 18:15
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS14:25
8h 30m
1 Stop
San Diego US
SAN19:55
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 721
  Boston. US
  BOS 14:25
  1h 44m
  414 Miles
  Washington. US
  IAD 16:09
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1930
  Washington. US
  IAD 17:50
  5h 5m
  2261 Miles
  San Diego. US
  SAN 19:55
  Boeing 777 Passenger
  Operated by United Airlines
Boston US
BOS15:17
8h 33m
1 Stop
San Diego US
SAN20:50
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 748
  Boston. US
  BOS 15:17
  4h 44m
  1759 Miles
  Denver. US
  DEN 18:01
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 540
  Denver. US
  DEN 19:30
  2h 20m
  856 Miles
  San Diego. US
  SAN 20:50
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Boston US
BOS16:45
8h 39m
1 Stop
San Diego US
SAN22:24
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 370
  Boston. US
  BOS 16:45
  2h 52m
  869 Miles
  Chicago. US
  ORD 18:37
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1144
  Chicago. US
  ORD 20:05
  4h 19m
  1729 Miles
  San Diego. US
  SAN 22:24
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS09:50
8h 41m
1 Stop
San Diego US
SAN15:31
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1306
  Boston. US
  BOS 09:50
  2h 46m
  869 Miles
  Chicago. US
  ORD 11:36
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2683
  Chicago. US
  ORD 13:15
  4h 16m
  1729 Miles
  San Diego. US
  SAN 15:31
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS18:37
8h 45m
1 Stop
San Diego US
SAN00:22
+1 day/s
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 333
  Boston. US
  BOS 18:37
  6h 7m
  2619 Miles
  Los Angeles. US
  LAX 21:44
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 5612
  Los Angeles. US
  LAX 23:20
  1h 2m
  109 Miles
  San Diego. US
  SAN 00:22
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Boston US
BOS07:39
8h 46m
1 Stop
San Diego US
SAN13:25
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 226
  Boston. US
  BOS 07:39
  4h 5m
  1603 Miles
  Houston. US
  IAH 10:44
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2486
  Houston. US
  IAH 12:10
  3h 15m
  1307 Miles
  San Diego. US
  SAN 13:25
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Boston US
BOS11:40
8h 48m
1 Stop
San Diego US
SAN17:28
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 414
  Boston. US
  BOS 11:40
  4h 31m
  1759 Miles
  Denver. US
  DEN 14:11
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1281
  Denver. US
  DEN 16:06
  2h 22m
  856 Miles
  San Diego. US
  SAN 17:28
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Boston US
BOS06:00
9h 0m
1 Stop
San Diego US
SAN12:00
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 341
  Boston. US
  BOS 06:00
  1h 20m
  201 Miles
  New York. US
  EWR 07:20
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1726
  New York. US
  EWR 09:15
  5h 45m
  2433 Miles
  San Diego. US
  SAN 12:00
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Boston US
BOS13:45
9h 5m
1 Stop
San Diego US
SAN19:50
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1976
  Boston. US
  BOS 13:45
  4h 13m
  1603 Miles
  Houston. US
  IAH 16:58
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1373
  Houston. US
  IAH 18:35
  3h 15m
  1307 Miles
  San Diego. US
  SAN 19:50
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Boston US
BOS15:29
9h 16m
1 Stop
San Diego US
SAN21:45
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1282
  Boston. US
  BOS 15:29
  4h 15m
  1603 Miles
  Houston. US
  IAH 18:44
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 2674
  Houston. US
  IAH 20:30
  3h 15m
  1307 Miles
  San Diego. US
  SAN 21:45
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Boston US
BOS15:19
10h 5m
1 Stop
San Diego US
SAN22:24
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 519
  Boston. US
  BOS 15:19
  2h 51m
  869 Miles
  Chicago. US
  ORD 17:10
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1144
  Chicago. US
  ORD 20:05
  4h 19m
  1729 Miles
  San Diego. US
  SAN 22:24
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS15:17
10h 5m
1 Stop
San Diego US
SAN22:22
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 748
  Boston. US
  BOS 15:17
  4h 44m
  1759 Miles
  Denver. US
  DEN 18:01
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 765
  Denver. US
  DEN 21:00
  2h 22m
  856 Miles
  San Diego. US
  SAN 22:22
  Boeing 737-900 Passenger
  Operated by United Airlines
Boston US
BOS10:30
10h 44m
1 Stop
San Diego US
SAN18:14
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1413
  Boston. US
  BOS 10:30
  6h 29m
  2712 Miles
  San Francisco. US
  SFO 13:59
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1057
  San Francisco. US
  SFO 16:30
  1h 44m
  449 Miles
  San Diego. US
  SAN 18:14
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS09:55
11h 19m
2 Stops
San Diego US
SAN18:14
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 662
  Boston. US
  BOS 09:55
  4h 31m
  1759 Miles
  Denver. US
  DEN 12:26
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1057
  Denver. US
  DEN 13:45
  4h 27m
  856 Miles
  San Diego. US
  SAN 18:14
  Boeing 737-900 Passenger
  Operated by United Airlines
Boston US
BOS15:19
11h 40m
2 Stops
San Diego US
SAN23:59
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 519
  Boston. US
  BOS 15:19
  7h 37m
  2712 Miles
  San Francisco. US
  SFO 21:16
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1007
  San Francisco. US
  SFO 22:15
  1h 44m
  449 Miles
  San Diego. US
  SAN 23:59
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS08:45
12h 30m
2 Stops
San Diego US
SAN18:15
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 515
  Boston. US
  BOS 08:45
  3h 55m
  869 Miles
  Chicago. US
  ORD 13:15
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 584
  Chicago. US
  ORD 15:59
  4h 16m
  1729 Miles
  San Diego. US
  SAN 18:15
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS08:00
12h 52m
2 Stops
San Diego US
SAN17:52
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 284
  Boston. US
  BOS 08:00
  7h 9m
  2619 Miles
  Los Angeles. US
  LAX 15:29
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 5415
  Los Angeles. US
  LAX 16:50
  1h 2m
  109 Miles
  San Diego. US
  SAN 17:52
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Boston US
BOS09:50
13h 0m
2 Stops
San Diego US
SAN19:50
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1306
  Boston. US
  BOS 09:50
  2h 46m
  869 Miles
  Chicago. US
  ORD 11:36
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2United Airlines UA 1373
  Chicago. US
  ORD 14:03
  6h 8m
  1729 Miles
  San Diego. US
  SAN 19:50
  Airbus A321neo
  Operated by United Airlines
Boston US
BOS13:30
13h 29m
2 Stops
San Diego US
SAN23:59
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 446
  Boston. US
  BOS 13:30
  4h 44m
  1759 Miles
  Denver. US
  DEN 16:14
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1007
  Denver. US
  DEN 17:28
  4h 27m
  856 Miles
  San Diego. US
  SAN 23:59
  Boeing 737-800 Passenger
  Operated by United Airlines
Boston US
BOS08:45
14h 5m
3 Stops
San Diego US
SAN19:50
Boston - San Diego
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 515
  Boston. US
  BOS 08:45
  3h 55m
  869 Miles
  Chicago. US
  ORD 13:15
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1373
  Chicago. US
  ORD 14:03
  6h 8m
  1729 Miles
  San Diego. US
  SAN 19:50
  Airbus A321neo
  Operated by United Airlines

Flights from Boston (BOS) to San Diego (SAN) with Star Alliance

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Flight schedules from Boston to San Diego with Star Alliance member carriers

Boston - San Diego

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