Welcome | Sign out

Cheap Flights from Chicago to Seattle - CHI to SEA

Did You Know?

The smallest aircraft flying nonstop from Chicago, IL to Seattle is the Airbus A319 with 120 seats.
American Airlines has 27 nonstop flights between Chicago, IL and Seattle.
The largest aircraft flying nonstop from Chicago, IL to Seattle is the Boeing 737-900 (Winglets) with 212 seats.
American Airlines provides 38% of the nonstop flights from Chicago, IL to Seattle.
33% of all flights from Chicago, IL to Seattle leave during morning hours.
520,872 seats are available per week to fly from Chicago, IL to Seattle.
38% of all flights from Chicago, IL to Seattle arrive during night hours.
4 airlines operate between Chicago, IL and Seattle.

Daily Non-stop Flight Schedules from Midway International to Seattle - Tacoma (Sea-Tac)

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Southwest
0
0
0
4
4
3
4
6:00 AM
7:25 PM

Daily Non-stop Flight Schedules from O'Hare International to Seattle - Tacoma (Sea-Tac)

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Alaska
0
0
0
3
3
2
3
8:00 AM
7:40 PM
American
0
0
0
6
6
4
6
8:25 AM
8:45 PM
United
0
0
0
6
6
4
3
8:20 AM
8:06 PM

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$209
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$244
Virgin America, Spirit, American, US Airways, Alaska, Delta, United, Frontier
$213
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$182
Virgin America, Frontier, Sun Country, American, Delta, United, US Airways, Alaska, AirTran
$253
Alaska, United, Delta, Spirit, Frontier, AirTran, American, US Airways
$39
American, United, Spirit, Frontier, US Airways, AirTran, Delta, Alaska, Sun Country
$80
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$99
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$147
American, Alaska, Spirit, United, Sun Country, US Airways, Delta
$99
American, Alaska, United, US Airways, Frontier, Delta
$266

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
Frontier, Alaska, US Airways, United, American, AirTran, Delta
$273
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$273
AirTran, American, US Airways, Delta, Alaska, United
$354
Alaska, United, Delta, American, US Airways
$349
United, US Airways, Delta, American, Alaska
$412
United, American, Delta, Alaska, Frontier
$273
Delta, Alaska, United, Sun Country
$344
American, US Airways, Delta, United
$349
United, US Airways, Alaska, Delta
$412
United, Delta, American, US Airways
$358
Frontier, American, Delta
$273
US Airways, Delta, United
$412
American
$349
American, United
$349
Delta, American
$418
American
$349
American
$349

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Delta, Air Canada, United, Alaska, American, WestJet, US Airways
$332
United, Alaska, American, WestJet, Delta, Air Canada
$389
Cheap Flights from Chicago to Seattle, from $273 Round trip from CHI to SEA