Airlines with flights from Ontario to Atlanta

There are three airlines with scheduled flights between ONT and ATL. Delta is the only airline with non-stop flights from Ontario International Airport to Hartsfield–Jackson Atlanta Airport and the flight time is 4 hours and 11 minutes.

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Schedules

Non-stop with Delta Air Lines

  • Total flight time: 4 hours and 11 minutes
  • Sky Team Alliance
  • Atlanta is a Delta Air Lines hub (Largest hub).
  • 14 flights per week
  • Airbus A321
ONT
Direct
ATL
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
DL761
07:05
07:05
07:05
07:05
07:05
07:05
07:00
DL665
13:10
13:10
13:10
13:10
13:10
13:10
12:46
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - ATL

The timetable & schedule information was updated at 2025-02-17

Via Dallas with American Airlines

  • Total flight time: 5h 28m - 8h 06m.
  • One World Alliance
  • 25 flights per week
ONT
 
Via DFW
 
ATL
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
AA3137
AA1236
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----
----
06:00
06:00
06:00
06:00
AA3098
AA1236
06:05
06:05
06:05
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----
----
----
AA643
AA866
06:13
----
----
06:10
06:10
06:06
06:10
AA1412
AA1248
06:59
06:59
06:59
07:00
07:00
----
07:00
AA1412
AA1236
06:59
06:59
06:59
07:00
07:00
07:00
07:00
AA1820
AA2403
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----
----
10:57
10:57
----
10:57
AA1792
AA2391
12:50
12:50
12:50
12:49
12:49
12:49
12:49
AA2635
AA2749
14:54
14:54
14:54
14:54
14:54
14:54
----
AA1666
AA3138
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----
----
19:35
19:35
19:35
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AA1368
AA2381
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----
----
----
----
----
21:30
AA2776
AA5080
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----
22:50
22:27
22:27
21:43
22:27
AA2776
AA5019
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----
22:50
----
----
21:43
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AA2776
AA1564
22:50
22:50
----
----
----
----
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AA2776
AA5546
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22:50
----
----
----
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AA2277
AA3323
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----
----
23:59
23:59
23:59
23:59
AA2277
AA1276
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----
----
----
----
23:59
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - ATL

The timetable & schedule information was updated at 2025-02-17

Via Salt Lake City with Delta Air Lines

  • Total flight time: 6h 29m - 8h 11m.
  • Sky Team Alliance
  • Atlanta is a Delta Air Lines hub (Largest hub).
  • 14 flights per week
  • Airbus A321
ONT
 
Via SLC
 
ATL
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
DL1340
DL835
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1340
DL885
06:00
06:00
06:00
06:00
06:00
----
06:00
DL1340
DL8814
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----
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----
----
06:00
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DL1345
DL905
13:21
13:21
13:21
13:21
13:21
13:21
13:20
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - ATL

The timetable & schedule information was updated at 2025-02-17

Via Las Vegas with Southwest Airlines

  • Total flight time: 5h 35m - 8h 30m.
  • Low-cost airline
  • Atlanta is a Southwest Airlines focus city (Operating base).
  • 14 flights per week
ONT
 
Via LAS
 
ATL
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
WN309
WN2590
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----
----
05:20
05:20
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WN309
WN215
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05:20
05:20
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WN2212
WN58
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----
----
----
06:00
WN3344
WN2590
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----
06:00
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WN110
WN1551
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----
06:15
06:15
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WN3310
WN3965
08:00
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WN3310
WN2722
08:00
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----
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WN732
WN2517
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----
----
08:05
08:05
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----
WN665
WN1123
08:30
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----
----
----
----
WN2212
WN2139
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----
----
----
----
08:30
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WN1220
WN250
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----
----
----
----
08:35
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WN436
WN2216
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----
----
----
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08:35
WN2079
WN2883
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08:35
08:35
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WN2699
WN2139
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08:50
08:50
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WN3781
WN851
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09:00
09:00
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WN4296
WN758
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09:20
09:20
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WN436
WN1138
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10:20
10:20
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WN2254
WN854
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10:35
10:35
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WN3815
WN2105
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10:40
WN3815
WN4305
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10:40
WN2254
WN270
10:40
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WN2699
WN1150
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----
----
10:50
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WN2079
WN3501
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----
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----
----
10:50
----
WN925
WN400
11:15
11:15
11:15
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WN2565
WN1893
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----
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----
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11:30
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WN706
WN4087
11:55
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WN3310
WN1913
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11:55
11:55
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WN930
WN1150
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----
12:05
WN1885
WN979
13:35
13:40
13:40
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WN1220
WN2311
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----
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----
13:50
WN2980
WN1193
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14:50
14:50
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WN436
WN206
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15:00
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WN2446
WN4164
15:30
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WN3068
WN2298
16:05
15:50
15:50
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WN3965
WN1379
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----
19:10
19:10
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WN3269
WN4876
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----
----
----
----
----
19:30
WN5159
WN1379
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----
----
----
----
----
20:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - ATL

The timetable & schedule information was updated at 2025-02-17

Via Phoenix with American Airlines

  • Total flight time: 5h 27m - 7h 33m.
  • One World Alliance
  • 9 flights per week
ONT
 
Via PHX
 
ATL
 
Flight
Mon
Mar 3
Tue
Mar 4
Wed
Mar 5
Thu
Mar 6
Fri
Mar 7
Sat
Mar 8
Sun
Mar 9
AA3137
AA1236
----
----
----
06:00
06:00
06:00
06:00
AA3098
AA1236
06:05
06:05
06:05
----
----
----
----
AA643
AA866
06:13
----
----
06:10
06:10
06:06
06:10
AA1412
AA1248
06:59
06:59
06:59
07:00
07:00
----
07:00
AA1412
AA1236
06:59
06:59
06:59
07:00
07:00
07:00
07:00
AA1820
AA2403
----
----
----
10:57
10:57
----
10:57
AA1792
AA2391
12:50
12:50
12:50
12:49
12:49
12:49
12:49
AA2635
AA2749
14:54
14:54
14:54
14:54
14:54
14:54
----
AA1666
AA3138
----
----
----
19:35
19:35
19:35
----
AA1368
AA2381
----
----
----
----
----
----
21:30
AA2776
AA5080
----
----
22:50
22:27
22:27
21:43
22:27
AA2776
AA5019
----
----
22:50
----
----
21:43
----
AA2776
AA1564
22:50
22:50
----
----
----
----
----
AA2776
AA5546
----
22:50
----
----
----
----
----
AA2277
AA3323
----
----
----
23:59
23:59
23:59
23:59
AA2277
AA1276
----
----
----
----
----
23:59
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR ONT - ATL

The timetable & schedule information was updated at 2025-02-17

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