
$47 Cheap United flights Chicago (ORD) to Seattle (SEA)
Prices were available within the past 7 days and start at $47 for one-way flights and $197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 14 - Tue, Mar 17
ORD
Chicago
SEA
Seattle
$197 Roundtrip, found 4 days ago
$197
Roundtrip
found 4 days ago

Sat, Feb 14 - Tue, Mar 17
ORD
Chicago
SEA
Seattle
$203 Roundtrip, found 4 days ago
$203
Roundtrip
found 4 days ago

Sat, Feb 14 - Tue, Mar 17
ORD
Chicago
SEA
Seattle
$207 Roundtrip, found 4 days ago
$207
Roundtrip
found 4 days ago

Sat, Feb 14 - Mon, Mar 23
ORD
Chicago
SEA
Seattle
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago

Sat, Feb 14 - Mon, Mar 23
ORD
Chicago
SEA
Seattle
$218 Roundtrip, found 4 days ago
$218
Roundtrip
found 4 days ago

Sat, Feb 14 - Tue, Mar 17
ORD
Chicago
SEA
Seattle
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Find the cheapest month to fly from Chicago (ORD) to Seattle (SEA)
February is typically the cheapest month to fly
From $106 - $187 per traveler.
Origin airport | O'Hare Intl. |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Distance | 2745 km |
Average flight time | 2 hours 43 mins |
Most Popular United Routes from Chicago
Most Popular United Routes from Seattle
- Tampa to Las Vegas (TPA - LAS)
- Los Angeles to London (LAX - LHR)
- Orlando to Bangkok (MCO - BKK)
- New York to London (JFK - LHR)
- Palm Springs to Portland (PSP - PDX)
- Los Angeles to Guatemala City (LAX - GUA)
- Appleton to Knoxville (ATW - TYS)
- Los Angeles to Guatemala City (LAX - GUA)
- Las Vegas to Atlanta (LAS - ATL)
- New York to Mobile (LGA - MOB)
Popular Domestic Routes in Seattle - Tacoma Intl.
- San Francisco to Miami (SFO - MIA)
- Los Angeles to London (LAX - LHR)
- New York to London (JFK - LHR)
- San Francisco to Miami (SFO - MIA)
- St. George to Boston (SGU - BOS)
- Tucson to Detroit (TUS - DTW)
- Rochester to Fort Myers (ROC - RSW)
- Orlando to Newark Liberty Intl. Airport (MCO - EWR)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Tucson to Detroit (TUS - DTW)