Airlines with flights from Cleveland to Seattle

There are five airlines with scheduled flights between CLE and SEA. Alaska Airlines is the only airline with non-stop flights from Cleveland Hopkins International to Seattle Airport and the flight time is 5 hours and 8 minutes.

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Schedules

Alaska Airlines

Non-stop with Alaska Airlines

  • Total flight time: 5 hours and 8 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 12 flights per week
  • Boeing 737-900 (winglets) Passenger/BBJ3
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737MAX 9 Passenger
  • Business and first class available
CLE
Direct
SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Minneapolis with Delta Air Lines

  • Total flight time: 6h 16m - 8h 53m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 48 flights per week
CLE
 
Via MSP
 
SEA

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Chicago with Southwest Airlines

  • Total flight time: 6h 35m - 11h 35m.
  • Low-cost airline
  • 48 flights per week
CLE
 
Via MDW
 
SEA
 
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WN4171
WN1155
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08:20
WN1257
WN1876
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08:25
08:25
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WN4171
WN2835
08:55
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08:55
08:55
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WN1262
WN2231
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09:05
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WN1162
WN636
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15:25
15:25
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WN1163
WN4144
20:10
19:10
19:10
20:10
20:10
18:50
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WN267
WN4144
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20:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR CLE - SEA

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Detroit with Delta Air Lines

  • Total flight time: 6h 42m - 9h 05m.
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 111 flights per week
CLE
 
Via DTW
 
SEA

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Denver with Southwest Airlines

  • Total flight time: 6h 50m - 10h 25m.
  • Low-cost airline
  • 55 flights per week
CLE
 
Via DEN
 
SEA

The timetable & schedule information was updated at 2026-04-21

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At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-06-02