Flights from Ontario (ONT) to Boston (BOS)

Flight schedules from Ontario to Boston 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 (29)

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Los Angeles US
ONT13:35
7h 17m
1 Stop
Boston US
BOS23:52
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1942
  Los Angeles. US
  ONT 13:35
  2h 20m
  822 Miles
  Denver. US
  DEN 16:55
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1510
  Denver. US
  DEN 17:53
  3h 59m
  1759 Miles
  Boston. US
  BOS 23:52
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Los Angeles US
ONT05:00
7h 43m
1 Stop
Boston US
BOS15:43
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1460
  Los Angeles. US
  ONT 05:00
  2h 19m
  822 Miles
  Denver. US
  DEN 08:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2461
  Denver. US
  DEN 09:45
  3h 58m
  1759 Miles
  Boston. US
  BOS 15:43
  Boeing 737-800 Passenger
  Operated by United Airlines
Los Angeles US
ONT18:39
8h 34m
1 Stop
Boston US
BOS06:13
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:39
  1h 44m
  364 Miles
  San Francisco. US
  SFO 20:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1176
  San Francisco. US
  SFO 21:25
  5h 48m
  2712 Miles
  Boston. US
  BOS 06:13
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Los Angeles US
ONT05:00
9h 22m
2 Stops
Boston US
BOS17:22
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1460
  Los Angeles. US
  ONT 05:00
  2h 19m
  822 Miles
  Denver. US
  DEN 08:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2329
  Denver. US
  DEN 09:41
  2h 33m
  891 Miles
  Chicago. US
  ORD 13:14
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 580
  Chicago. US
  ORD 13:55
  2h 27m
  869 Miles
  Boston. US
  BOS 17:22
  
  Operated by United Airlines
Los Angeles US
ONT07:05
10h 1m
1 Stop
Boston US
BOS20:06
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5361
  Los Angeles. US
  ONT 07:05
  1h 32m
  364 Miles
  San Francisco. US
  SFO 08:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 332
  San Francisco. US
  SFO 11:15
  5h 51m
  2712 Miles
  Boston. US
  BOS 20:06
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Los Angeles US
ONT06:05
10h 17m
2 Stops
Boston US
BOS19:22
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:05
  3h 3m
  1339 Miles
  Houston. US
  IAH 11:08
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2366
  Houston. US
  IAH 12:05
  3h 8m
  1195 Miles
  Washington. US
  IAD 16:13
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 688
  Washington. US
  IAD 17:40
  1h 42m
  414 Miles
  Boston. US
  BOS 19:22
  
  Operated by United Airlines
Los Angeles US
ONT06:00
10h 22m
2 Stops
Boston US
BOS19:22
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 28m
  364 Miles
  San Francisco. US
  SFO 07:28
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 717
  San Francisco. US
  SFO 08:25
  5h 5m
  2426 Miles
  Washington. US
  IAD 16:30
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 688
  Washington. US
  IAD 17:40
  1h 42m
  414 Miles
  Boston. US
  BOS 19:22
  
  Operated by United Airlines
Los Angeles US
ONT06:05
10h 23m
2 Stops
Boston US
BOS19:28
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:05
  3h 3m
  1339 Miles
  Houston. US
  IAH 11:08
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2417
  Houston. US
  IAH 12:00
  2h 55m
  930 Miles
  Chicago. US
  ORD 14:55
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 592
  Chicago. US
  ORD 16:00
  2h 28m
  869 Miles
  Boston. US
  BOS 19:28
  
  Operated by United Airlines
Los Angeles US
ONT06:00
10h 28m
2 Stops
Boston US
BOS19:28
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 28m
  364 Miles
  San Francisco. US
  SFO 07:28
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 793
  San Francisco. US
  SFO 08:26
  4h 29m
  1851 Miles
  Chicago. US
  ORD 14:55
  Airbus A321neo
  Operated by United Airlines
3. Flight 3United Airlines UA 592
  Chicago. US
  ORD 16:00
  2h 28m
  869 Miles
  Boston. US
  BOS 19:28
  
  Operated by United Airlines
Los Angeles US
ONT18:39
10h 33m
1 Stop
Boston US
BOS08:12
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:39
  1h 44m
  364 Miles
  San Francisco. US
  SFO 20:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1665
  San Francisco. US
  SFO 23:20
  5h 52m
  2712 Miles
  Boston. US
  BOS 08:12
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Los Angeles US
ONT07:05
10h 42m
2 Stops
Boston US
BOS20:47
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5361
  Los Angeles. US
  ONT 07:05
  1h 32m
  364 Miles
  San Francisco. US
  SFO 08:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2259
  San Francisco. US
  SFO 09:20
  5h 38m
  2573 Miles
  New York. US
  EWR 17:58
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 2413
  New York. US
  EWR 19:20
  1h 27m
  201 Miles
  Boston. US
  BOS 20:47
  
  Operated by United Airlines
Los Angeles US
ONT06:00
10h 55m
2 Stops
Boston US
BOS19:55
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 28m
  364 Miles
  San Francisco. US
  SFO 07:28
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 501
  San Francisco. US
  SFO 08:35
  2h 45m
  970 Miles
  Denver. US
  DEN 12:20
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 369
  Denver. US
  DEN 13:55
  4h 0m
  1759 Miles
  Boston. US
  BOS 19:55
  
  Operated by United Airlines
Los Angeles US
ONT18:39
11h 3m
2 Stops
Boston US
BOS08:42
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:39
  1h 44m
  364 Miles
  San Francisco. US
  SFO 20:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1620
  San Francisco. US
  SFO 21:15
  5h 30m
  2573 Miles
  New York. US
  EWR 05:45
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2098
  New York. US
  EWR 07:30
  1h 12m
  201 Miles
  Boston. US
  BOS 08:42
  
  Operated by United Airlines
Los Angeles US
ONT15:55
11h 3m
2 Stops
Boston US
BOS05:58
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4662
  Los Angeles. US
  ONT 15:55
  1h 43m
  364 Miles
  San Francisco. US
  SFO 17:38
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 776
  San Francisco. US
  SFO 19:05
  2h 39m
  970 Miles
  Denver. US
  DEN 22:44
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2610
  Denver. US
  DEN 23:59
  3h 59m
  1759 Miles
  Boston. US
  BOS 05:58
  
  Operated by United Airlines
Los Angeles US
ONT05:00
11h 22m
2 Stops
Boston US
BOS19:22
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1460
  Los Angeles. US
  ONT 05:00
  2h 19m
  822 Miles
  Denver. US
  DEN 08:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2087
  Denver. US
  DEN 10:11
  3h 21m
  1457 Miles
  Washington. US
  IAD 15:32
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 688
  Washington. US
  IAD 17:40
  1h 42m
  414 Miles
  Boston. US
  BOS 19:22
  
  Operated by United Airlines
Los Angeles US
ONT05:00
11h 28m
2 Stops
Boston US
BOS19:28
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1460
  Los Angeles. US
  ONT 05:00
  2h 19m
  822 Miles
  Denver. US
  DEN 08:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2329
  Denver. US
  DEN 09:41
  2h 33m
  891 Miles
  Chicago. US
  ORD 13:14
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 592
  Chicago. US
  ORD 16:00
  2h 28m
  869 Miles
  Boston. US
  BOS 19:28
  
  Operated by United Airlines
Los Angeles US
ONT06:05
11h 42m
2 Stops
Boston US
BOS20:47
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:05
  3h 3m
  1339 Miles
  Houston. US
  IAH 11:08
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:07
  3h 48m
  1405 Miles
  New York. US
  EWR 16:55
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2413
  New York. US
  EWR 19:20
  1h 27m
  201 Miles
  Boston. US
  BOS 20:47
  
  Operated by United Airlines
Los Angeles US
ONT07:05
11h 44m
2 Stops
Boston US
BOS21:49
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5361
  Los Angeles. US
  ONT 07:05
  1h 32m
  364 Miles
  San Francisco. US
  SFO 08:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1612
  San Francisco. US
  SFO 10:42
  4h 28m
  1851 Miles
  Chicago. US
  ORD 17:10
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 1989
  Chicago. US
  ORD 18:17
  2h 32m
  869 Miles
  Boston. US
  BOS 21:49
  
  Operated by United Airlines
Los Angeles US
ONT06:00
11h 47m
2 Stops
Boston US
BOS20:47
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 28m
  364 Miles
  San Francisco. US
  SFO 07:28
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2259
  San Francisco. US
  SFO 09:20
  5h 38m
  2573 Miles
  New York. US
  EWR 17:58
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 2413
  New York. US
  EWR 19:20
  1h 27m
  201 Miles
  Boston. US
  BOS 20:47
  
  Operated by United Airlines
Los Angeles US
ONT05:00
11h 51m
2 Stops
Boston US
BOS19:51
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1460
  Los Angeles. US
  ONT 05:00
  2h 19m
  822 Miles
  Denver. US
  DEN 08:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2676
  Denver. US
  DEN 09:45
  2h 30m
  866 Miles
  Houston. US
  IAH 13:15
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2439
  Houston. US
  IAH 14:55
  3h 56m
  1603 Miles
  Boston. US
  BOS 19:51
  
  Operated by United Airlines
Los Angeles US
ONT07:05
11h 53m
2 Stops
Boston US
BOS21:58
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5361
  Los Angeles. US
  ONT 07:05
  1h 32m
  364 Miles
  San Francisco. US
  SFO 08:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1615
  San Francisco. US
  SFO 11:12
  2h 47m
  970 Miles
  Denver. US
  DEN 14:59
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 1027
  Denver. US
  DEN 15:59
  3h 59m
  1759 Miles
  Boston. US
  BOS 21:58
  
  Operated by United Airlines
Los Angeles US
ONT18:39
12h 39m
2 Stops
Boston US
BOS10:18
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:39
  1h 44m
  364 Miles
  San Francisco. US
  SFO 20:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1849
  San Francisco. US
  SFO 22:44
  5h 16m
  2426 Miles
  Washington. US
  IAD 07:00
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 641
  Washington. US
  IAD 08:40
  1h 38m
  414 Miles
  Boston. US
  BOS 10:18
  
  Operated by United Airlines
Los Angeles US
ONT18:39
12h 43m
2 Stops
Boston US
BOS10:22
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:39
  1h 44m
  364 Miles
  San Francisco. US
  SFO 20:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 649
  San Francisco. US
  SFO 22:50
  5h 30m
  2573 Miles
  New York. US
  EWR 07:20
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2158
  New York. US
  EWR 09:00
  1h 22m
  201 Miles
  Boston. US
  BOS 10:22
  
  Operated by United Airlines
Los Angeles US
ONT18:39
12h 59m
2 Stops
Boston US
BOS10:38
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:39
  1h 44m
  364 Miles
  San Francisco. US
  SFO 20:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2097
  San Francisco. US
  SFO 22:46
  4h 22m
  1851 Miles
  Chicago. US
  ORD 05:08
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2067
  Chicago. US
  ORD 07:10
  2h 28m
  869 Miles
  Boston. US
  BOS 10:38
  
  Operated by United Airlines
Los Angeles US
ONT18:39
12h 59m
2 Stops
Boston US
BOS10:38
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:39
  1h 44m
  364 Miles
  San Francisco. US
  SFO 20:23
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1722
  San Francisco. US
  SFO 23:20
  4h 24m
  1851 Miles
  Chicago. US
  ORD 05:44
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 2067
  Chicago. US
  ORD 07:10
  2h 28m
  869 Miles
  Boston. US
  BOS 10:38
  
  Operated by United Airlines
Los Angeles US
ONT13:20
13h 38m
2 Stops
Boston US
BOS05:58
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5257
  Los Angeles. US
  ONT 13:20
  1h 44m
  364 Miles
  San Francisco. US
  SFO 15:04
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 297
  San Francisco. US
  SFO 17:55
  2h 39m
  970 Miles
  Denver. US
  DEN 21:34
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 2610
  Denver. US
  DEN 23:59
  3h 59m
  1759 Miles
  Boston. US
  BOS 05:58
  
  Operated by United Airlines
Los Angeles US
ONT07:05
13h 39m
2 Stops
Boston US
BOS23:44
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5361
  Los Angeles. US
  ONT 07:05
  1h 32m
  364 Miles
  San Francisco. US
  SFO 08:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 313
  San Francisco. US
  SFO 10:55
  4h 4m
  1641 Miles
  Houston. US
  IAH 16:59
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 1076
  Houston. US
  IAH 18:49
  3h 55m
  1603 Miles
  Boston. US
  BOS 23:44
  
  Operated by United Airlines
Los Angeles US
ONT07:05
13h 47m
2 Stops
Boston US
BOS23:52
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5361
  Los Angeles. US
  ONT 07:05
  1h 32m
  364 Miles
  San Francisco. US
  SFO 08:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1615
  San Francisco. US
  SFO 11:12
  2h 47m
  970 Miles
  Denver. US
  DEN 14:59
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 1510
  Denver. US
  DEN 17:53
  3h 59m
  1759 Miles
  Boston. US
  BOS 23:52
  
  Operated by United Airlines
Los Angeles US
ONT07:05
14h 53m
3 Stops
Boston US
BOS00:58
+1 day/s
Los Angeles - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5361
  Los Angeles. US
  ONT 07:05
  1h 32m
  364 Miles
  San Francisco. US
  SFO 08:37
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1615
  San Francisco. US
  SFO 11:12
  2h 47m
  970 Miles
  Denver. US
  DEN 14:59
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 1495
  Denver. US
  DEN 16:25
  5h 3m
  1759 Miles
  Boston. US
  BOS 00:58
  
  Operated by United Airlines

Flights from Ontario (ONT) to Boston (BOS) with Star Alliance

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Flight schedules from Ontario to Boston with Star Alliance member carriers

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