Airlines with flights from Seattle to Dallas

Southwest is the only airline with non-stop flights from Seattle Airport to Dallas Love Fld and the flight time is 3 hours and 50 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 3 hours and 50 minutes
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 10 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
Direct
DAL
 
Flight
Mon
Jun 15
Tue
Jun 16
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Jun 17
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Jun 18
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Jun 19
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Jun 20
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Jun 21
WN66
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06:45
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WN1404
15:05
15:00
15:00
15:05
15:05
14:00
15:05
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - DAL

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Denver with Southwest Airlines

  • Total flight time: 5h 20m - 9h 45m.
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 138 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via DEN
 
DAL
 
Flight
Mon
Jun 15
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Jun 16
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Jun 17
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Jun 18
Fri
Jun 19
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Jun 20
Sun
Jun 21
WN3615
WN1762
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05:00
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WN3615
WN1518
05:15
05:15
05:15
05:15
05:15
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05:30
WN4920
WN1388
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07:35
07:35
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WN3397
WN1316
07:50
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07:50
07:50
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WN3397
WN1421
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08:45
WN4231
WN1316
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09:30
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WN3397
WN1388
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----
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09:45
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WN3616
WN1521
12:20
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12:20
12:20
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WN3617
WN1522
14:35
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14:35
14:35
13:30
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WN1049
WN1523
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14:15
14:15
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WN1166
WN553
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14:25
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - DAL

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Phoenix with Southwest Airlines

  • Total flight time: 5h 50m - 9h 40m.
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 103 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via PHX
 
DAL
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN875
WN1353
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06:15
06:15
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WN3001
WN106
06:25
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06:25
06:25
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WN1782
WN37
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06:30
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WN1493
WN1742
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07:40
WN882
WN1937
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10:55
10:55
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WN3623
WN1937
11:10
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11:10
11:10
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WN5032
WN1347
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12:55
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WN3190
WN1436
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14:00
14:00
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WN3742
WN3254
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----
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14:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - DAL

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Las Vegas with Southwest Airlines

  • Total flight time: 5h 55m - 10h 25m.
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 103 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via LAS
 
DAL
 
Flight
Mon
Jun 15
Tue
Jun 16
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Jun 17
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Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN2175
WN4489
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05:30
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WN4306
WN2218
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----
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06:25
WN1629
WN1283
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06:30
06:30
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----
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WN2175
WN2218
07:30
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07:30
07:30
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WN2350
WN553
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12:45
12:45
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----
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WN3620
WN1260
12:45
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12:45
12:45
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WN2339
WN2220
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----
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13:50
WN1816
WN2220
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----
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14:40
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SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - DAL

The timetable & schedule information was updated at 2026-04-22

Southwest Airlines

Via Austin with Southwest Airlines

  • Total flight time: 5h 55m - 9h 10m.
  • Low-cost airline
  • Dallas is a Southwest Airlines focus city (Operating base).
  • 4 flights per week
  • Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 8 Passenger
SEA
 
Via AUS
 
DAL
 
Flight
Mon
Jun 15
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Jun 16
Wed
Jun 17
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Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN1936
WN107
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08:20
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WN4956
WN1316
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11:10
11:10
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WN4956
WN2720
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----
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13:10
WN4956
WN280
13:50
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----
13:50
13:50
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----
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - DAL

The timetable & schedule information was updated at 2026-04-22

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Flight data on this page was last updated on 2026-06-02
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