Flights from Chicago O'Hare to Seattle

ORDSEA

Chicago O'Hare International Airport (Chicago, United States) → Seattle–Tacoma International Airport (Seattle, United States)

Nonstop
3h 41m
Distance
2,762 km
Frequency
7×/week
One-way from
$121
Airlines
Alaska Airlines, American Airlines, China Airlines, Delta Air Lines, Korean Air, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • AS58706:00→08:374h 37mAlaska Airlines
  • DL204106:35→09:204h 45mDelta Air Lines
  • AA323406:49→09:314h 42mAmerican Airlines
  • UA34107:00→09:364h 36mUnited Airlines
  • UA209908:45→11:274h 42mUnited Airlines
  • AS58309:00→11:444h 44mAlaska Airlines
  • AA147611:34→14:174h 43mAmerican Airlines
  • DL156412:50→15:254h 35mDelta Air Lines
  • AA267212:55→15:434h 48mAmerican Airlines
  • UA166013:16→15:514h 35mUnited Airlines
  • AS40715:49→18:284h 39mAlaska Airlines
  • UA180116:05→18:524h 47mUnited Airlines
  • AA310517:25→20:154h 50mAmerican Airlines
  • AS33717:46→20:284h 42mAlaska Airlines
  • DL181817:48→20:344h 46mDelta Air Lines
  • AS57919:16→21:594h 43mAlaska Airlines
  • UA221120:09→22:534h 44mUnited Airlines
  • AA239221:55→00:364h 41mAmerican Airlines

Tuesday

  • DL204106:35→09:204h 45mDelta Air Lines
  • AA323406:49→09:314h 42mAmerican Airlines
  • AS58707:00→09:424h 42mAlaska Airlines
  • UA34107:00→09:364h 36mUnited Airlines
  • UA209908:45→11:274h 42mUnited Airlines
  • AS58309:00→11:444h 44mAlaska Airlines
  • AA147611:34→14:174h 43mAmerican Airlines
  • DL156412:50→15:254h 35mDelta Air Lines
  • AA267212:55→15:434h 48mAmerican Airlines
  • UA166013:16→15:514h 35mUnited Airlines
  • AS40715:49→18:284h 39mAlaska Airlines
  • UA180116:05→18:524h 47mUnited Airlines
  • AA310517:25→20:154h 50mAmerican Airlines
  • DL181817:30→20:164h 46mDelta Air Lines
  • AS33717:46→20:284h 42mAlaska Airlines
  • UA221120:12→22:564h 44mUnited Airlines
  • AA239221:55→00:364h 41mAmerican Airlines

Wednesday

  • DL204106:35→09:204h 45mDelta Air Lines
  • AA323406:49→09:314h 42mAmerican Airlines
  • UA34107:00→09:364h 36mUnited Airlines
  • AS58707:00→09:424h 42mAlaska Airlines
  • UA209908:45→11:274h 42mUnited Airlines
  • AS58309:00→11:444h 44mAlaska Airlines
  • AA147611:34→14:174h 43mAmerican Airlines
  • DL156412:50→15:254h 35mDelta Air Lines
  • AA267212:55→15:434h 48mAmerican Airlines
  • UA166013:16→15:514h 35mUnited Airlines
  • AS40715:49→18:284h 39mAlaska Airlines
  • UA180116:05→18:524h 47mUnited Airlines
  • AA310517:25→20:154h 50mAmerican Airlines
  • DL181817:30→20:164h 46mDelta Air Lines
  • AS33717:46→20:284h 42mAlaska Airlines
  • UA221120:12→22:564h 44mUnited Airlines
  • AA239221:55→00:364h 41mAmerican Airlines

Thursday

  • AS58706:00→08:374h 37mAlaska Airlines
  • DL204106:35→09:204h 45mDelta Air Lines
  • AA323406:49→09:314h 42mAmerican Airlines
  • UA34107:00→09:364h 36mUnited Airlines
  • UA209908:45→11:274h 42mUnited Airlines
  • AS58309:00→11:444h 44mAlaska Airlines
  • AA147611:34→14:174h 43mAmerican Airlines
  • DL156412:50→15:254h 35mDelta Air Lines
  • AA267212:55→15:434h 48mAmerican Airlines
  • UA166013:16→15:514h 35mUnited Airlines
  • AS40715:49→18:284h 39mAlaska Airlines
  • UA180116:05→18:524h 47mUnited Airlines
  • AA310517:25→20:154h 50mAmerican Airlines
  • AS33717:46→20:284h 42mAlaska Airlines
  • DL181817:48→20:344h 46mDelta Air Lines
  • AS57919:16→21:594h 43mAlaska Airlines
  • UA221120:12→22:564h 44mUnited Airlines
  • AA239221:55→00:364h 41mAmerican Airlines

Friday

  • AS58706:00→08:374h 37mAlaska Airlines
  • DL204106:35→09:204h 45mDelta Air Lines
  • AA323406:49→09:314h 42mAmerican Airlines
  • UA34107:00→09:364h 36mUnited Airlines
  • UA209908:45→11:274h 42mUnited Airlines
  • AS58309:00→11:444h 44mAlaska Airlines
  • AA147611:34→14:174h 43mAmerican Airlines
  • DL156412:50→15:254h 35mDelta Air Lines
  • AA267212:55→15:434h 48mAmerican Airlines
  • UA166013:16→15:514h 35mUnited Airlines
  • AS40715:49→18:284h 39mAlaska Airlines
  • UA180116:05→18:524h 47mUnited Airlines
  • AA310517:25→20:154h 50mAmerican Airlines
  • AS33717:46→20:284h 42mAlaska Airlines
  • DL181817:48→20:344h 46mDelta Air Lines
  • AS57919:16→21:594h 43mAlaska Airlines
  • UA221120:12→22:564h 44mUnited Airlines
  • AA239221:55→00:364h 41mAmerican Airlines

Saturday

  • DL204106:35→09:204h 45mDelta Air Lines
  • AS58707:00→09:424h 42mAlaska Airlines
  • UA34107:00→09:364h 36mUnited Airlines
  • AA323407:29→10:164h 47mAmerican Airlines
  • UA209908:45→11:274h 42mUnited Airlines
  • AS58309:00→11:444h 44mAlaska Airlines
  • AA147611:34→14:174h 43mAmerican Airlines
  • DL156412:00→14:374h 37mDelta Air Lines
  • AA267212:55→15:434h 48mAmerican Airlines
  • UA166013:16→15:524h 36mUnited Airlines
  • AS40715:49→18:284h 39mAlaska Airlines
  • UA180116:05→18:524h 47mUnited Airlines
  • AA310517:24→20:144h 50mAmerican Airlines
  • DL181817:48→20:344h 46mDelta Air Lines
  • UA221120:12→22:564h 44mUnited Airlines
  • AA239221:55→00:364h 41mAmerican Airlines

Sunday

  • AS58706:00→08:374h 37mAlaska Airlines
  • DL204106:35→09:205h 45mDelta Air Lines
  • AA323406:49→09:315h 42mAmerican Airlines
  • UA34107:00→09:384h 38mUnited Airlines
  • UA209908:45→11:274h 42mUnited Airlines
  • AS58309:00→11:444h 44mAlaska Airlines
  • AA147611:34→14:174h 43mAmerican Airlines
  • DL156412:50→15:254h 35mDelta Air Lines
  • AA267212:55→15:434h 48mAmerican Airlines
  • UA166013:16→15:524h 36mUnited Airlines
  • AS40715:49→18:284h 39mAlaska Airlines
  • UA180116:05→18:524h 47mUnited Airlines
  • AA310517:25→20:154h 50mAmerican Airlines
  • AS33717:46→20:284h 42mAlaska Airlines
  • DL181817:48→20:344h 46mDelta Air Lines
  • AS57919:16→21:594h 43mAlaska Airlines
  • UA221120:12→22:564h 44mUnited Airlines
  • AA239221:55→00:363h 41mAmerican Airlines

Chicago O'Hare to Seattle — frequently asked

How long is the flight from Chicago O'Hare to Seattle?
ORD–SEA is 3h 41m nonstop, covering 2,762 km (1,716 mi).
Which airlines fly nonstop from Chicago O'Hare to Seattle?
Alaska Airlines, American Airlines, China Airlines, Delta Air Lines, Korean Air, United Airlines operate this route nonstop.
How much is a flight from Chicago O'Hare to Seattle?
One-way fares on ORD–SEA recently started from $121 ($132 nonstop). The lowest recent fare is for travel in December 2026. Fares change daily, so check current prices before booking.
How often do flights run from Chicago O'Hare to Seattle?
The route is served 7 days a week (122 scheduled departures).