Southwest Airlines flight WN 3181: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 05:15 Los Angeles (LAX) 1 06:40 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-04
Mon,Thu,Fri 05:15 Los Angeles (LAX) 1 06:40 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737-800 (73H) 1:25 Valid until 2025-06-02
Sun 05:25 Los Angeles (LAX) 1 06:50 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Valid until 2025-05-18
Sun 05:25 Los Angeles (LAX) 1 06:50 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2025-06-01
Sat 05:35 Los Angeles (LAX) 1 07:00 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737-800 (73H) 1:25 Valid until 2025-05-31
Tue,Wed 06:40 Pittsburgh (PIT) 07:20 Midway, Chicago (MDW)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-04 through 2025-11-12
Mon-Thu 06:40 Pittsburgh (PIT) 07:20 Midway, Chicago (MDW)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-17 through 2025-11-20
Mon-Fri 06:40 Pittsburgh (PIT) 07:20 Midway, Chicago (MDW)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-02 through 2025-12-11
Mon-Wed 06:40 Pittsburgh (PIT) 07:20 Midway, Chicago (MDW)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-15 through 2025-12-17
Wed,Thu 06:40 Pittsburgh (PIT) 07:20 Midway, Chicago (MDW)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-24 through 2026-01-01
Sat 06:45 Pittsburgh (PIT) 07:25 Midway, Chicago (MDW)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-08 through 2025-11-15
Sat 06:45 Pittsburgh (PIT) 07:25 Midway, Chicago (MDW)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-06 through 2025-12-13
Tue,Wed 07:15 Santa Ana (SNA) 08:35 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737-700 (73W) 1:20 Effective 2025-06-10 through 2025-07-30
Sat 07:45 Orlando (MCO) 10:40 Manchester (MHT)
WN 3181 Non-stop Boeing 737-700 (73W) 2:55 Effective 2025-06-07 through 2025-08-02
Sun 08:00 Midway, Chicago (MDW) 09:30 Omaha (OMA)
WN 3181 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-10 through 2025-08-24
Sun 08:00 Midway, Chicago (MDW) 09:30 Omaha (OMA)
WN 3181 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 08:10 Midway, Chicago (MDW) 09:40 Omaha (OMA)
WN 3181 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-07 through 2025-09-29
Sun 08:10 San Jose (SJC) B 09:40 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2025-11-30
Sat 08:15 Midway, Chicago (MDW) 09:40 Omaha (OMA)
WN 3181 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-08-09 through 2025-09-27
Mon,Thu,Fri 08:20 Santa Ana (SNA) 09:35 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 08:20 Santa Ana (SNA) 09:35 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737-700 (73W) 1:15 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri,Sun 08:40 San Jose (SJC) B 10:10 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:40 San Jose (SJC) B 10:10 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:40 San Jose (SJC) B 10:10 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-07 through 2025-12-14
Thu 08:40 San Jose (SJC) B 10:10 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2025-12-18
Mon 08:40 San Jose (SJC) B 10:10 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Sun 08:45 Midway, Chicago (MDW) 10:15 Omaha (OMA)
WN 3181 Non-stop Boeing 737-700 (73W) 1:30 Operates only on 2025-08-31
Mon-Wed 08:50 San Jose (SJC) B 10:20 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 08:50 San Jose (SJC) B 10:20 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-19 through 2026-01-04
Daily 09:15 Kona (KOA) 17:30 Sacramento (SMF) B
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 5:15 Effective 2025-10-02 through 2025-11-01
Mon,Thu,Fri 10:10 Phoenix Sky Harbor (PHX) 4 14:45 Houston Hobby (HOU)
WN 3181 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-06-05 through 2025-07-03
Sun 10:10 Orlando (MCO) 13:05 Manchester (MHT)
WN 3181 Non-stop Boeing 737-800 (73H) 2:55 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri 10:10 Phoenix Sky Harbor (PHX) 4 14:45 Houston Hobby (HOU)
WN 3181 Non-stop Boeing 737-700 (73W) 2:35 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri,Sun 10:50 Las Vegas Harry Reid (LAS) 1 12:00 Long Beach (LGB)
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:50 Las Vegas Harry Reid (LAS) 1 12:00 Long Beach (LGB)
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-11-21 through 2025-11-28
Fri,Sun 10:50 Las Vegas Harry Reid (LAS) 1 12:00 Long Beach (LGB)
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2025-12-07 through 2025-12-14
Thu 10:50 Las Vegas Harry Reid (LAS) 1 12:00 Long Beach (LGB)
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2025-12-18
Mon 10:50 Las Vegas Harry Reid (LAS) 1 12:00 Long Beach (LGB)
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-05
Fri 13:20 Santa Ana (SNA) 14:45 Phoenix Sky Harbor (PHX) 4
WN 3181 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2025-07-04
Mon,Thu,Fri 18:10 Sacramento (SMF) B 19:40 Portland (PDX)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-10-02 through 2025-10-31
Sat 20:15 San Jose (SJC) B 21:45 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-22 through 2025-11-29
Sat 20:15 San Jose (SJC) B 21:45 Las Vegas Harry Reid (LAS) 1
WN 3181 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-20 through 2026-01-03
Tue,Wed 20:20 Midway, Chicago (MDW) 21:50 Omaha (OMA)
WN 3181 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2025-08-05 through 2025-10-01
Non-Direct Flights:
Mon,Thu,Fri 08:20 Santa Ana (SNA) 14:45 Houston Hobby (HOU)
WN 3181 1-stop Boeing 737-700 (73W) 4:25 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 08:20 Santa Ana (SNA) 14:45 Houston Hobby (HOU)
WN 3181 1-stop Boeing 737-700 (73W) 4:25 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri,Sun 08:40 San Jose (SJC) B 12:00 Long Beach (LGB)
WN 3181 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:40 San Jose (SJC) B 12:00 Long Beach (LGB)
WN 3181 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:40 San Jose (SJC) B 12:00 Long Beach (LGB)
WN 3181 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-12-07 through 2025-12-14
Thu 08:40 San Jose (SJC) B 12:00 Long Beach (LGB)
WN 3181 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2025-12-18
Mon 08:40 San Jose (SJC) B 12:00 Long Beach (LGB)
WN 3181 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-01-05
Mon,Thu,Fri 09:15 Kona (KOA) 19:40 Portland (PDX)
WN 3181 1-stop Boeing 737 MAX 8 (7M8) 7:25 Effective 2025-10-02 through 2025-10-31
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Southwest Airlines flight WN 3181: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN3181
05:15
Los Angeles (LAX) 1

06:40
Phoenix Sky Harbor (PHX) 4
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
05:15
Los Angeles (LAX) 1

06:40
Phoenix Sky Harbor (PHX) 4
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3181
05:25
Los Angeles (LAX) 1

06:50
Phoenix Sky Harbor (PHX) 4
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
05:25
Los Angeles (LAX) 1

06:50
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
05:35
Los Angeles (LAX) 1

07:00
Phoenix Sky Harbor (PHX) 4
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3181
06:40
Pittsburgh (PIT)

07:20
Midway, Chicago (MDW)
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
06:40
Pittsburgh (PIT)

07:20
Midway, Chicago (MDW)
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
06:40
Pittsburgh (PIT)

07:20
Midway, Chicago (MDW)
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
06:40
Pittsburgh (PIT)

07:20
Midway, Chicago (MDW)
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
06:40
Pittsburgh (PIT)

07:20
Midway, Chicago (MDW)
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
06:45
Pittsburgh (PIT)

07:25
Midway, Chicago (MDW)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
06:45
Pittsburgh (PIT)

07:25
Midway, Chicago (MDW)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
07:15
Santa Ana (SNA)

08:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
07:45
Orlando (MCO)

10:40
Manchester (MHT)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:00
Midway, Chicago (MDW)

09:30
Omaha (OMA)
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:00
Midway, Chicago (MDW)

09:30
Omaha (OMA)
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:10
Midway, Chicago (MDW)

09:40
Omaha (OMA)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:10
San Jose (SJC) B

09:40
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
08:15
Midway, Chicago (MDW)

09:40
Omaha (OMA)
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3181
08:20
Santa Ana (SNA)

09:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:20
Santa Ana (SNA)

09:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

10:10
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

10:10
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

10:10
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

10:10
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

10:10
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:45
Midway, Chicago (MDW)

10:15
Omaha (OMA)
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:50
San Jose (SJC) B

10:20
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:50
San Jose (SJC) B

10:20
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
09:15
Kona (KOA)

17:30
Sacramento (SMF) B
Effective 2025-10-02 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
10:10
Phoenix Sky Harbor (PHX) 4

14:45
Houston Hobby (HOU)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
10:10
Orlando (MCO)

13:05
Manchester (MHT)
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN3181
10:10
Phoenix Sky Harbor (PHX) 4

14:45
Houston Hobby (HOU)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
10:50
Las Vegas Harry Reid (LAS) 1

12:00
Long Beach (LGB)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
10:50
Las Vegas Harry Reid (LAS) 1

12:00
Long Beach (LGB)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
10:50
Las Vegas Harry Reid (LAS) 1

12:00
Long Beach (LGB)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
10:50
Las Vegas Harry Reid (LAS) 1

12:00
Long Beach (LGB)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
10:50
Las Vegas Harry Reid (LAS) 1

12:00
Long Beach (LGB)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
13:20
Santa Ana (SNA)

14:45
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
18:10
Sacramento (SMF) B

19:40
Portland (PDX)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN3181
20:15
San Jose (SJC) B

21:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
20:15
San Jose (SJC) B

21:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
20:20
Midway, Chicago (MDW)

21:50
Omaha (OMA)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN3181
08:20
Santa Ana (SNA)

14:45
Houston Hobby (HOU)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:20
Santa Ana (SNA)

14:45
Houston Hobby (HOU)
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

12:00
Long Beach (LGB)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

12:00
Long Beach (LGB)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

12:00
Long Beach (LGB)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

12:00
Long Beach (LGB)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
08:40
San Jose (SJC) B

12:00
Long Beach (LGB)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN3181
09:15
Kona (KOA)

19:40
Portland (PDX)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:25, 1-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Kona (KOA) - Portland (PDX)
  • Kona (KOA) - Sacramento (SMF)
  • Las Vegas Harry Reid (LAS) - Long Beach (LGB)
  • Los Angeles (LAX) - Phoenix Sky Harbor (PHX)
  • Midway, Chicago (MDW) - Omaha (OMA)
  • Orlando (MCO) - Manchester (MHT)
  • Phoenix Sky Harbor (PHX) - Houston Hobby (HOU)
  • Pittsburgh (PIT) - Midway, Chicago (MDW)
  • Sacramento (SMF) - Portland (PDX)
  • San Jose (SJC) - Las Vegas Harry Reid (LAS)
  • San Jose (SJC) - Long Beach (LGB)
  • Santa Ana (SNA) - Houston Hobby (HOU)
  • Santa Ana (SNA) - Phoenix Sky Harbor (PHX)
All Southwest Airlines flights
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