All airlines flying from Seattle-Tacoma (SEA) to Ontario, Los Angeles (ONT).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
19:55
Seattle-Tacoma (SEA)
22:38
Ontario, Los Angeles (ONT) 2 KLM KL 6435 Non-stop Embraer EMB 175 (E7W) 2:43 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Daily
14:35
Seattle-Tacoma (SEA)
17:17
Ontario, Los Angeles (ONT) 2 KLM KL 6436 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-10-26 through 2025-12-19 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Daily
14:35
Seattle-Tacoma (SEA)
17:15
Ontario, Los Angeles (ONT) 2 KLM KL 6436 Non-stop Embraer EMB 175 (E7W) 2:40 Effective from 2026-01-06 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Daily
14:47
Seattle-Tacoma (SEA)
17:29
Ontario, Los Angeles (ONT) 2 KLM KL 6436 Non-stop Embraer EMB 175 (E7W) 2:42 Effective 2025-12-20 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 3884) |
| Tue
14:10
Seattle-Tacoma (SEA)
17:01
Ontario, Los Angeles (ONT) 2 WestJet WS 6437 Non-stop Embraer EMB 175 (E7W) 2:51 Effective 2025-06-24 through 2025-07-01 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Tue
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 6439 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-08 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 6448 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-07-08 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Tue
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 6448 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-07-15 through 2025-07-22 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 6451 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2025-07-15 through 2025-07-22 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Tue
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 6510 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-29 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue,Thu,Fri,Sun
19:59
Seattle-Tacoma (SEA)
22:43
Ontario, Los Angeles (ONT) 2 WestJet WS 6551 Non-stop Embraer EMB 175 (E7W) 2:44 Valid until 2025-05-06 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 6616 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-08-19 through 2025-08-26 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 6621 Non-stop Embraer EMB 175 (E7W) 2:46 Effective 2025-08-05 through 2025-08-12 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue
14:35
Seattle-Tacoma (SEA)
17:22
Ontario, Los Angeles (ONT) 2 WestJet WS 6647 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2025-08-05 Codeshare flight, operated by Delta Air Lines.(DL 4031) |
| Mon,Thu,Fri
14:56
Seattle-Tacoma (SEA)
17:30
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 (737) 2:34 Valid until 2025-05-12 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Tue-Sun
15:42
Seattle-Tacoma (SEA)
18:23
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 (737) 2:41 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Mon
15:42
Seattle-Tacoma (SEA)
18:23
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 MAX 8 (7M8) 2:41 Effective 2025-08-25 through 2025-09-29 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Daily
15:45
Seattle-Tacoma (SEA)
18:17
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 (737) 2:32 Effective 2025-10-04 through 2025-10-25 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Thu,Fri,Sun
15:53
Seattle-Tacoma (SEA)
18:25
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 (737) 2:32 Effective 2025-05-15 through 2025-05-25 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Mon,Wed
15:53
Seattle-Tacoma (SEA)
18:25
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 MAX 9 (7M9) 2:32 Effective 2025-05-19 through 2025-05-21 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Tue
15:53
Seattle-Tacoma (SEA)
18:25
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737-900 (739) 2:32 Operates only on 2025-05-20 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Mon-Fri
15:53
Seattle-Tacoma (SEA)
18:25
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 (737) 2:32 Effective 2025-05-26 through 2025-06-06 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Sun
15:53
Seattle-Tacoma (SEA)
18:25
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 MAX 9 (7M9) 2:32 Operates only on 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Mon-Wed,Sun
15:53
Seattle-Tacoma (SEA)
18:25
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 (737) 2:32 Effective 2025-06-08 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Sun
15:56
Seattle-Tacoma (SEA)
18:30
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6668 Non-stop Boeing 737 (737) 2:34 Valid until 2025-05-11 Codeshare flight, operated by Alaska Airlines.(AS 1086) |
| Sat
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 6683 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-12 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Sat
19:55
Seattle-Tacoma (SEA)
22:41
Ontario, Los Angeles (ONT) 2 WestJet WS 6769 Non-stop Embraer EMB 175 (E7W) 2:46 Operates only on 2025-07-19 Codeshare flight, operated by Delta Air Lines.(DL 4027) |
| Tue,Fri,Sun
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Effective 2025-07-01 through 2025-07-06 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Mon,Wed,Thu,Sat
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 (737) 2:39 Effective 2025-07-02 through 2025-07-10 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Tue
10:47
Seattle-Tacoma (SEA)
13:27
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 (737) 2:40 Effective 2025-07-08 through 2025-07-15 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Mon,Wed-Sun
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 (737) 2:39 Effective 2025-07-11 through 2025-07-20 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Mon
10:47
Seattle-Tacoma (SEA)
13:27
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2025-07-21 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Tue-Sat
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 (737) 2:39 Effective 2025-07-22 through 2025-08-02 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Sun
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Operates only on 2025-07-27 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Tue-Sun
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 (737) 2:39 Effective 2025-08-03 through 2025-08-16 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Sun
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 MAX 9 (7M9) 2:39 Operates only on 2025-08-17 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Tue
10:47
Seattle-Tacoma (SEA)
13:26
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6803 Non-stop Boeing 737 (737) 2:39 Operates only on 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 1278) |
| Daily
20:05
Seattle-Tacoma (SEA)
22:37
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 (737) 2:32 Effective 2025-10-04 through 2025-10-25 Codeshare flight, operated by Alaska Airlines.(AS 1040) |
| Mon-Thu
20:15
Seattle-Tacoma (SEA)
22:46
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 MAX 9 (7M9) 2:31 Effective 2025-05-15 through 2025-05-21 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Thu-Sun
20:15
Seattle-Tacoma (SEA)
22:46
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 (737) 2:31 Effective 2025-05-16 through 2025-05-24 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Mon,Tue,Fri,Sun
20:15
Seattle-Tacoma (SEA)
22:46
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 MAX 9 (7M9) 2:31 Effective 2025-05-25 through 2025-06-03 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Wed,Thu,Sat
20:15
Seattle-Tacoma (SEA)
22:46
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 (737) 2:31 Effective 2025-05-28 through 2025-06-04 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Mon-Fri
20:15
Seattle-Tacoma (SEA)
22:46
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 MAX 9 (7M9) 2:31 Effective 2025-06-05 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Sat,Sun
20:15
Seattle-Tacoma (SEA)
22:46
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 (737) 2:31 Effective 2025-06-07 through 2025-06-08 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Daily
21:15
Seattle-Tacoma (SEA)
23:59
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 (737) 2:44 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 1040) |
| Thu,Fri
21:22
Seattle-Tacoma (SEA)
23:59
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 (737) 2:37 Valid until 2025-05-09 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Sun
21:22
Seattle-Tacoma (SEA)
23:59
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737-700 (73G) 2:37 Valid until 2025-05-11 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Mon
21:22
Seattle-Tacoma (SEA)
23:59
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 MAX 8 (7M8) 2:37 Valid until 2025-05-12 Codeshare flight, operated by Alaska Airlines.(AS 1003) |
| Daily
21:30
Seattle-Tacoma (SEA)
00:13
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 MAX 9 (7M9) 2:43 Effective 2025-06-12 through 2025-06-28 Codeshare flight, operated by Alaska Airlines.(AS 1040) The flight arrives 1 day after departure. |
| Sun
21:30
Seattle-Tacoma (SEA)
00:13
Ontario, Los Angeles (ONT) 2 Hawaiian Airlines HA 6811 Non-stop Boeing 737 (737) 2:43 Operates only on 2025-06-29 Codeshare flight, operated by Alaska Airlines.(AS 1040) The flight arrives 1 day after departure. |
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Parallax here SEA-ONT
- A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Ontario, Los Angeles airport (ONT).
- The flight distance is 956 miles, or 1539 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 2:31 and 2:55.
