Flights from Chicago to Seattle

Did you mean Flights from Seattle to Chicago?

Chicago

United States

ORD

Chicago O'Hare International Airport

Seattle

United States

SEA

Seattle Tacoma International Airport

Distance: 1,716 miles

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 10,000 points + $5.00 for ORD → SEA, Economy, on 2026-11-14, booked with American Airlines. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

ORD → SEAEconomy
AA1211
10,000 points+ $5.00
Departure
2026-11-14
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 06:32
ORD → SEAEconomy
AA3046
10,000 points+ $5.00
Departure
2026-11-14
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 06:32
ORD → SEAEconomy
AA2112
10,000 points+ $5.00
Departure
2026-11-14
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 06:32
ORD → SEAEconomy
AA2392
10,000 points+ $5.00
Departure
2026-11-14
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 06:32
ORD → SEAEconomy
AA2398
10,000 points+ $5.00
Departure
2026-11-14
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 06:32
ORD → SEAEconomy
AA2112
10,000 points+ $5.00
Departure
2026-11-21
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-21 20:20
ORD → SEAEconomy
AA2392
10,000 points+ $5.00
Departure
2026-11-21
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-21 20:20
ORD → SEAEconomy
AA2112
11,000 points+ $5.00
Departure
2026-11-08
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 03:48
ORD → SEAEconomy
AA3046
11,000 points+ $5.00
Departure
2026-11-10
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-22 08:15
ORD → SEAEconomy
AA2112
11,000 points+ $5.00
Departure
2026-11-10
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-22 08:15
ORD → SEAEconomy
AA2392
11,000 points+ $5.00
Departure
2026-11-10
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-22 08:15
ORD → SEAEconomy
AA2398
11,000 points+ $5.00
Departure
2026-11-10
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-22 08:15

Chicago to Seattle route overview

Chicago O'Hare International Airport (ORD) serves Chicago; Seattle Tacoma International Airport (SEA) serves Seattle.

The airports are 1,716 miles apart by great-circle distance.

Frequently asked questions

Which airports serve the Chicago to Seattle route?

Chicago O'Hare International Airport (ORD) is the origin airport and Seattle Tacoma International Airport (SEA) is the destination airport.

How far is Seattle from Chicago?

ORD and SEA are approximately 1,716 miles apart by great-circle distance.

More routes from Chicago

Published schedules are temporarily unavailable for ORD. Airport facts and route navigation remain available.