Cheap Flights from Chicago to Seattle (ORD - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none

Best fares from ORD to SEA

Sun Mon Tue Wed Thu Fri Sat
  1 $521 2 $567 3 $500 4 $450 5 $374 6 $386
7 $400 8 $374 9 $368 10 $348 11 $343 12 $354 13 $345
14 $371 15 $336 16 $343 17 $395 18 $398 19 $459 20 $538
21 $497 22 $471 23 $471 24 $427 25 $421 26 $572 27 $669
28 $698 29 $577 30 $601 31 $509      

Best fares found by others...

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Direct flights ORD to SEA on Delta
Flight # Depart ORD Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
9015 8:00 am 10:39 am Dec 22 - Dec 29
9015 8:00 am 10:39 am Dec 26 - Dec 26
9015 8:00 am 10:39 am Dec 19 - Dec 25
9015 8:00 am 10:39 am Dec 15 - Dec 21
9015 8:00 am 10:39 am Dec 9 - Dec 18
9015 8:00 am 10:39 am Dec 7 - Dec 8
9015 8:00 am 10:35 am Dec 5 - Dec 5
9015 8:00 am 10:39 am Dec 30 - Jan 2
9015 8:00 am 10:39 am Jan 4 - Jan 4
8992 3:20 pm 6:05 pm Dec 8 - Dec 15
8992 3:20 pm 6:05 pm Dec 30 - Dec 30
8992 3:20 pm 5:55 pm Dec 3 - Dec 6
8992 3:20 pm 6:05 pm Dec 16 - Dec 18
8992 3:20 pm 6:05 pm Dec 17 - Dec 29
8992 3:20 pm 6:05 pm Dec 25 - Jan 1
8992 3:20 pm 6:05 pm Dec 7 - Dec 14
8992 3:20 pm 6:05 pm Jan 3 - Jan 10
8992 3:20 pm 5:55 pm Dec 4 - Dec 5
8992 3:20 pm 6:05 pm Jan 2 - Jan 2
8992 3:20 pm 6:05 pm Dec 31 - Jan 5