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FromToDatesFare TypePrice

Seattle (SEA)

Chicago (ORD)

Depart: 12/20/19

01/05/20

Roundtrip
from
$539*
Viewed:7hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 10/28/19

10/31/19

Roundtrip
from
$274*
Viewed:7hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 11/18/19

11/20/19

Roundtrip
from
$168*
Viewed:5hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 11/07/19

11/11/19

Roundtrip
from
$290*
Viewed:5hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 12/24/19

01/03/20

Roundtrip
from
$408*
Viewed:5hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 12/22/19

12/26/19

Roundtrip
from
$648*
Viewed:13hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 11/05/19

11/12/19

Roundtrip
from
$220*
Viewed:6hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 11/28/19

11/30/19

Roundtrip
from
$551*
Viewed:8hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 11/30/19

12/09/19

Roundtrip
from
$410*
Viewed:8hoursago

Seattle (SEA)

Chicago (ORD)

Depart: 11/21/19

11/30/19

Roundtrip
from
$387*
Viewed:8hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Chicago

Thursday overcast clouds
46°F 10/24/19
Friday scattered clouds
45°F 10/25/19
Saturday moderate rain
49°F 10/26/19
Sunday sky is clear
53°F 10/27/19
Monday overcast clouds
42°F 10/28/19
Tuesday light snow
36°F 10/29/19
Wednesday few clouds
36°F 10/30/19
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