All airlines flying from Lewiston (LWS) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:15 Lewiston (LWS) 07:49 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-05-07 through 2025-06-07
Daily 07:05 Lewiston (LWS) 08:25 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-07-07 through 2025-08-12
Daily 07:05 Lewiston (LWS) 08:25 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-08-14 through 2025-09-07
Daily 07:05 Lewiston (LWS) 08:28 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2025-09-08 through 2025-12-19
Daily 07:05 Lewiston (LWS) 08:31 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:26 Effective from 2026-01-06
Daily 07:10 Lewiston (LWS) 08:35 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:25 Valid until 2025-05-06
Daily 07:10 Lewiston (LWS) 08:36 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:26 Effective 2025-06-08 through 2025-07-06
Daily 07:15 Lewiston (LWS) 08:38 Seattle-Tacoma (SEA)
Delta Air Lines DL 3749 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2025-12-20 through 2026-01-05
Direct Codeshare Flights:
Daily 06:15 Lewiston (LWS) 07:49 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:25 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-07-07 through 2025-08-12
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:25 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-08-14 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:28 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:31 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:26 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:10 Lewiston (LWS) 08:35 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:25 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:10 Lewiston (LWS) 08:36 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:26 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:15 Lewiston (LWS) 08:38 Seattle-Tacoma (SEA)
Korean Air KE 3069 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 06:15 Lewiston (LWS) 07:49 Seattle-Tacoma (SEA)
KLM KL 5231 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:25 Seattle-Tacoma (SEA)
KLM KL 5231 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-07-07 through 2025-08-12
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:25 Seattle-Tacoma (SEA)
KLM KL 5231 Non-stop Embraer EMB 175 (E7W) 1:20 Effective 2025-08-14 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:28 Seattle-Tacoma (SEA)
KLM KL 5231 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2025-09-08 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:10 Lewiston (LWS) 08:35 Seattle-Tacoma (SEA)
KLM KL 5231 Non-stop Embraer EMB 175 (E7W) 1:25 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:10 Lewiston (LWS) 08:36 Seattle-Tacoma (SEA)
KLM KL 5231 Non-stop Embraer EMB 175 (E7W) 1:26 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:28 Seattle-Tacoma (SEA)
KLM KL 6828 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2025-10-26 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:05 Lewiston (LWS) 08:31 Seattle-Tacoma (SEA)
KLM KL 6828 Non-stop Embraer EMB 175 (E7W) 1:26 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 3749)
Daily 07:15 Lewiston (LWS) 08:38 Seattle-Tacoma (SEA)
KLM KL 6828 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3749)
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All airlines flying from Lewiston (LWS) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL3749
06:15
Lewiston (LWS)

07:49
Seattle-Tacoma (SEA)
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
Delta Air Lines DL3749
07:05
Lewiston (LWS)

08:25
Seattle-Tacoma (SEA)
Effective 2025-07-07 through 2025-08-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)
Delta Air Lines DL3749
07:05
Lewiston (LWS)

08:25
Seattle-Tacoma (SEA)
Effective 2025-08-14 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)
Delta Air Lines DL3749
07:05
Lewiston (LWS)

08:28
Seattle-Tacoma (SEA)
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
Delta Air Lines DL3749
07:05
Lewiston (LWS)

08:31
Seattle-Tacoma (SEA)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Delta Air Lines DL3749
07:10
Lewiston (LWS)

08:35
Seattle-Tacoma (SEA)
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)
Delta Air Lines DL3749
07:10
Lewiston (LWS)

08:36
Seattle-Tacoma (SEA)
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Delta Air Lines DL3749
07:15
Lewiston (LWS)

08:38
Seattle-Tacoma (SEA)
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Korean Air KE3069
06:15
Lewiston (LWS)

07:49
Seattle-Tacoma (SEA)
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
Korean Air KE3069
07:05
Lewiston (LWS)

08:25
Seattle-Tacoma (SEA)
Effective 2025-07-07 through 2025-08-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)
Korean Air KE3069
07:05
Lewiston (LWS)

08:25
Seattle-Tacoma (SEA)
Effective 2025-08-14 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)
Korean Air KE3069
07:05
Lewiston (LWS)

08:28
Seattle-Tacoma (SEA)
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
Korean Air KE3069
07:05
Lewiston (LWS)

08:31
Seattle-Tacoma (SEA)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Korean Air KE3069
07:10
Lewiston (LWS)

08:35
Seattle-Tacoma (SEA)
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)
Korean Air KE3069
07:10
Lewiston (LWS)

08:36
Seattle-Tacoma (SEA)
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Korean Air KE3069
07:15
Lewiston (LWS)

08:38
Seattle-Tacoma (SEA)
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
KLM KL5231
06:15
Lewiston (LWS)

07:49
Seattle-Tacoma (SEA)
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
KLM KL5231
07:05
Lewiston (LWS)

08:25
Seattle-Tacoma (SEA)
Effective 2025-07-07 through 2025-08-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)
KLM KL5231
07:05
Lewiston (LWS)

08:25
Seattle-Tacoma (SEA)
Effective 2025-08-14 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:20, non-stop
Embraer EMB 175 (E7W)
KLM KL5231
07:05
Lewiston (LWS)

08:28
Seattle-Tacoma (SEA)
Effective 2025-09-08 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
KLM KL5231
07:10
Lewiston (LWS)

08:35
Seattle-Tacoma (SEA)
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)
KLM KL5231
07:10
Lewiston (LWS)

08:36
Seattle-Tacoma (SEA)
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
KLM KL6828
07:05
Lewiston (LWS)

08:28
Seattle-Tacoma (SEA)
Effective 2025-10-26 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
KLM KL6828
07:05
Lewiston (LWS)

08:31
Seattle-Tacoma (SEA)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
KLM KL6828
07:15
Lewiston (LWS)

08:38
Seattle-Tacoma (SEA)
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3749)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
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Parallax here LWS-SEA
  • A domestic route departing from the Lewiston airport (LWS) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 261 miles, or 419 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 1:20 and 1:34.
Return (SEA-LWS) flights
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